2024年04月26日18:26:42

mac

2024-04-26 705006fe0c1187ace53ee6505f71ba98fe4b44e6

2024年04月26日18:26:42

 app/build.gradle

@@ -121,6 +121,8 @@
    implementation 'androidx.navigation:navigation-fragment:2.3.5'
    implementation 'androidx.navigation:navigation-ui:2.3.5'
    implementation 'androidx.legacy:legacy-support-v4:1.0.0'
    //时间库
    implementation project(path: ':pickerview')
    //图表库
    implementation project(path: ':aa_chart_core')
    //国家列表和手机区号库
@@ -177,10 +179,6 @@
    implementation 'cn.jiguang.sdk:jpush-google:5.2.2'
    //分析和用户标签等功能(可选，集成极光分析SDK后，即可支持行为触发推送消息、推送转化率统计，用户行为分)
    implementation 'cn.jiguang.sdk:joperate:2.0.2'

    //PickerView
    implementation 'com.contrarywind:Android-PickerView:4.1.9'





 app/src/main/java/com/hdl/photovoltaic/HDLApp.java

@@ -49,6 +49,7 @@

import cn.jpush.android.api.JPushInterface;
import io.dcloud.common.util.RuningAcitvityUtil;
import me.jessyan.autosize.AutoSize;
import me.jessyan.autosize.AutoSizeConfig;
import me.jessyan.autosize.onAdaptListener;
import me.jessyan.autosize.utils.ScreenUtils;
@@ -73,6 +74,7 @@
    @Override
    public void onCreate() {
        super.onCreate();

        // 获取当前进程的PID
        Log.d("进程===", android.os.Process.myPid() + "");
        mHDLApp = this;
@@ -312,12 +314,14 @@
     * 旋转后高变宽,按旋转后高度适配,所以宽度不写死
     */
    private void initAutoSize() {
        AutoSize.initCompatMultiProcess(this);
        boolean isBaseOnWidth = getResources().getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT;
        AutoSizeConfig.getInstance()
                .setBaseOnWidth(isBaseOnWidth)
                .setBaseOnWidth(true)
                .setCustomFragment(true)
                .setDesignWidthInDp(375)
                .setDesignHeightInDp(812)
                .setUseDeviceSize(false)
                .setDesignWidthInDp(isBaseOnWidth ? 375 : 812)
                .setDesignHeightInDp(isBaseOnWidth ? 812 : 375)
                .setOnAdaptListener(new onAdaptListener() {
                    @Override
                    public void onAdaptBefore(Object target, Activity activity) {
@@ -357,4 +361,7 @@
        MultiDex.install(base);
        super.attachBaseContext(base);
    }



}

 app/src/main/java/com/hdl/photovoltaic/ui/home/HomePageFragment.java

@@ -53,10 +53,13 @@
import android.content.Intent;
import android.graphics.Color;
import android.os.Bundle;
import android.provider.Settings;
import android.view.View;
import android.view.ViewGroup;
import android.view.WindowManager;
import android.widget.Toast;

import androidx.appcompat.content.res.AppCompatResources;

import com.bigkoo.pickerview.builder.TimePickerBuilder;
import com.bigkoo.pickerview.listener.OnTimeSelectListener;
@@ -67,10 +70,13 @@
import com.github.AAChartModel.AAChartCore.AAChartEnum.AAChartType;
import com.hdl.photovoltaic.R;
import com.hdl.photovoltaic.base.CustomBaseFragment;
import com.hdl.photovoltaic.config.AppConfigManage;
import com.hdl.photovoltaic.config.ConstantManage;
import com.hdl.photovoltaic.config.UserConfigManage;
import com.hdl.photovoltaic.databinding.FragmentHomePageBinding;
import com.hdl.photovoltaic.enums.HomepageTitleTabSwitch;
import com.hdl.photovoltaic.other.HdlLogLogic;
import com.hdl.photovoltaic.utils.TimeUtils;
import com.hdl.sdk.link.core.bean.eventbus.BaseEventBus;

import org.greenrobot.eventbus.EventBus;
@@ -90,12 +96,12 @@

    FragmentHomePageBinding viewBinding;

    AAChartView aaChartView1;
    AAChartView aaChartView;

    AAChartModel aaChartModel1;
    AAChartView aaChartView2;
    AAChartModel aaChartModel;

    AAChartModel aaChartModel2;

    private TimeType timeType = TimeType.day;//时间类型(默认：天)


    @Override
@@ -106,30 +112,169 @@

    @Override
    public void onBindView(Bundle savedInstanceState) {
        viewBinding.homePageStationDataTitleTv.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                setUpAAChartView(1);
        //初始化
        initView();
        //初始化界面监听器
        initEvent();

            }
        });

    private void initEvent() {
        //时间选择器
        viewBinding.yearMonthDayTv.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                timeSelectedView();
                selectedTimePickerBuilder();

            }
        });
        timeSelectedView();
//        viewBinding.test2.setOnClickListener(new View.OnClickListener() {
//            @Override
//            public void onClick(View v) {
//                setUpAAChartView(2);
//            }
//        });
        //日
        viewBinding.dayTv.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                timeType = TimeType.day;

                viewBinding.dayTv.setBackground(AppCompatResources.getDrawable(_mActivity, R.drawable.time_selected_38c494));
                viewBinding.dayTv.setTextColor(_mActivity.getColor(R.color.text_38C494));

                viewBinding.monthTv.setBackground(AppCompatResources.getDrawable(_mActivity, R.color.text_00000000));
                viewBinding.monthTv.setTextColor(_mActivity.getColor(R.color.text_40000000));

                viewBinding.yearTv.setBackground(AppCompatResources.getDrawable(_mActivity, R.color.text_00000000));
                viewBinding.yearTv.setTextColor(_mActivity.getColor(R.color.text_40000000));

                viewBinding.lifeCycleTv.setBackground(AppCompatResources.getDrawable(_mActivity, R.color.text_00000000));
                viewBinding.lifeCycleTv.setTextColor(_mActivity.getColor(R.color.text_40000000));

                viewBinding.v1.setVisibility(View.GONE);
                viewBinding.v2.setVisibility(View.VISIBLE);
                viewBinding.v3.setVisibility(View.VISIBLE);
                viewBinding.homePageStationSelectTimeLl.setVisibility(View.VISIBLE);


                setUpAAChartView(1);

    }
        });
        //月
        viewBinding.monthTv.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                timeType = TimeType.month;
                viewBinding.dayTv.setBackground(AppCompatResources.getDrawable(_mActivity, R.color.text_00000000));
                viewBinding.dayTv.setTextColor(_mActivity.getColor(R.color.text_40000000));

    private  void timeSelectedView(){
                viewBinding.monthTv.setBackground(AppCompatResources.getDrawable(_mActivity, R.drawable.time_selected_38c494));
                viewBinding.monthTv.setTextColor(_mActivity.getColor(R.color.text_38C494));

                viewBinding.yearTv.setBackground(AppCompatResources.getDrawable(_mActivity, R.color.text_00000000));
                viewBinding.yearTv.setTextColor(_mActivity.getColor(R.color.text_40000000));

                viewBinding.lifeCycleTv.setBackground(AppCompatResources.getDrawable(_mActivity, R.color.text_00000000));
                viewBinding.lifeCycleTv.setTextColor(_mActivity.getColor(R.color.text_40000000));

                viewBinding.v1.setVisibility(View.GONE);
                viewBinding.v2.setVisibility(View.GONE);
                viewBinding.v3.setVisibility(View.VISIBLE);
                viewBinding.homePageStationSelectTimeLl.setVisibility(View.VISIBLE);

                setUpAAChartView(2);


            }
        });
        //年
        viewBinding.yearTv.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                timeType = TimeType.year;
                viewBinding.dayTv.setBackground(AppCompatResources.getDrawable(_mActivity, R.color.text_00000000));
                viewBinding.dayTv.setTextColor(_mActivity.getColor(R.color.text_40000000));

                viewBinding.monthTv.setBackground(AppCompatResources.getDrawable(_mActivity, R.color.text_00000000));
                viewBinding.monthTv.setTextColor(_mActivity.getColor(R.color.text_40000000));

                viewBinding.yearTv.setBackground(AppCompatResources.getDrawable(_mActivity, R.drawable.time_selected_38c494));
                viewBinding.yearTv.setTextColor(_mActivity.getColor(R.color.text_38C494));

                viewBinding.lifeCycleTv.setBackground(AppCompatResources.getDrawable(_mActivity, R.color.text_00000000));
                viewBinding.lifeCycleTv.setTextColor(_mActivity.getColor(R.color.text_40000000));

                viewBinding.v1.setVisibility(View.VISIBLE);
                viewBinding.v2.setVisibility(View.GONE);
                viewBinding.v3.setVisibility(View.GONE);
                viewBinding.homePageStationSelectTimeLl.setVisibility(View.VISIBLE);

                setUpAAChartView(2);
            }
        });
        //生命期
        viewBinding.lifeCycleTv.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                timeType = TimeType.lifecycle;
                viewBinding.dayTv.setBackground(AppCompatResources.getDrawable(_mActivity, R.color.text_00000000));
                viewBinding.dayTv.setTextColor(_mActivity.getColor(R.color.text_40000000));

                viewBinding.monthTv.setBackground(AppCompatResources.getDrawable(_mActivity, R.color.text_00000000));
                viewBinding.monthTv.setTextColor(_mActivity.getColor(R.color.text_40000000));

                viewBinding.yearTv.setBackground(AppCompatResources.getDrawable(_mActivity, R.color.text_00000000));
                viewBinding.yearTv.setTextColor(_mActivity.getColor(R.color.text_40000000));

                viewBinding.lifeCycleTv.setBackground(AppCompatResources.getDrawable(_mActivity, R.drawable.time_selected_38c494));
                viewBinding.lifeCycleTv.setTextColor(_mActivity.getColor(R.color.text_38C494));

                viewBinding.v1.setVisibility(View.VISIBLE);
                viewBinding.v2.setVisibility(View.VISIBLE);
                viewBinding.v3.setVisibility(View.GONE);
                viewBinding.homePageStationSelectTimeLl.setVisibility(View.GONE);

                setUpAAChartView(2);

            }
        });
        //上一步
        viewBinding.lastStepIv.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {

            }
        });
        //下一步
        viewBinding.nextStepIv.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {

            }
        });
    }

    private void initView() {
        String dataStr = TimeUtils.getDateTimestamp(System.currentTimeMillis(), TimeUtils.zhDateFormat);
        if (!UserConfigManage.getInstance().isZh()) {
            dataStr = TimeUtils.getDateTimestamp(System.currentTimeMillis(), TimeUtils.enDateFormat);
        }
        viewBinding.yearMonthDayTv.setText(dataStr);
        viewBinding.dayTv.setBackground(AppCompatResources.getDrawable(_mActivity, R.drawable.time_selected_38c494));
        viewBinding.dayTv.setTextColor(_mActivity.getColor(R.color.text_38C494));
        viewBinding.monthTv.setBackground(AppCompatResources.getDrawable(_mActivity, R.color.text_00000000));
        viewBinding.monthTv.setTextColor(_mActivity.getColor(R.color.text_40000000));
        viewBinding.yearTv.setBackground(AppCompatResources.getDrawable(_mActivity, R.color.text_00000000));
        viewBinding.yearTv.setTextColor(_mActivity.getColor(R.color.text_40000000));
        viewBinding.lifeCycleTv.setBackground(AppCompatResources.getDrawable(_mActivity, R.color.text_00000000));
        viewBinding.lifeCycleTv.setTextColor(_mActivity.getColor(R.color.text_40000000));
        viewBinding.v1.setVisibility(View.GONE);
        viewBinding.v2.setVisibility(View.VISIBLE);
        viewBinding.v3.setVisibility(View.VISIBLE);
        viewBinding.homePageStationSelectTimeLl.setVisibility(View.VISIBLE);
    }


    /**
     * 时间选择器
     */
    private void selectedTimePickerBuilder() {
        //时间选择器
        Calendar selectedDate = Calendar.getInstance();
        Calendar startDate = Calendar.getInstance();
@@ -147,12 +292,12 @@
//                        tvTime.setText(getTime(date));
            }
        })
                .setType(new boolean[]{true, false, false, false, false, false})// 默认全部显示
                .setCancelText("取消")//取消按钮文字
                .setSubmitText("确定")//确认按钮文字
                .setType(new boolean[]{true, true, true, false, false, false})// 默认全部显示
                .setCancelText(_mActivity.getString(R.string.loading_cancel))//取消按钮文字
                .setSubmitText(_mActivity.getString(R.string.loading_affirm))//确认按钮文字
                .setContentTextSize(18)//滚轮文字大小
                .setTitleSize(18)//标题文字大小
                .setTitleText("时间选择")//标题文字
                .setTitleText(_mActivity.getString(R.string.time_selectd))//标题文字
                .setOutSideCancelable(true)//点击屏幕，点在控件外部范围时，是否取消显示
                .isCyclic(false)//是否循环滚动
                .setTitleColor(_mActivity.getColor(R.color.text_90000000))//标题文字颜色
@@ -163,54 +308,51 @@
                .setTextColorCenter(_mActivity.getColor(R.color.text_90000000))
                .setDate(selectedDate)// 如果不设置的话，默认是系统时间*/
                .setRangDate(startDate, endDate)//起始终止年月日设定
                .setLabel("年", "月", "日", "时", "分", "秒")//默认设置为年月日时分秒
                .setLabel(_mActivity.getString(R.string.year), _mActivity.getString(R.string.month), _mActivity.getString(R.string.day), _mActivity.getString(R.string.hour), _mActivity.getString(R.string.minute), _mActivity.getString(R.string.succeed))//默认设置为年月日时分秒
                .isCenterLabel(false) //是否只显示中间选中项的label文字，false则每项item全部都带有label。
                .isDialog(false)//是否显示为对话框样式
                .setItemVisibleCount(17)//对话框高度
                .setItemVisibleCount(7)//对话框高度
                .setDividerColor(_mActivity.getColor(R.color.text_E1E1E1))
                .setDecorView(viewBinding.wwwwww)
//                        .setLineSpacingMultiplier(3f)//
                .setLineSpacingMultiplier(3f)//
                .build();
        pvTime.show();
    }

    private void setUpAAChartView(int value) {
        if (value == 1) {
            aaChartView1 = viewBinding.AAChartView;
            aaChartView1.callBack = this;
            aaChartModel1 = configureAAChartModel();
            aaChartView1.aa_drawChartWithChartModel(aaChartModel1);
            aaChartView = viewBinding.AAChartView;
            aaChartView.callBack = this;
            aaChartModel = configureAAChartModel();
            aaChartView.aa_drawChartWithChartModel(aaChartModel);
        } else if (value == 2) {
//            aaChartView2 = viewBinding.AAChartView2;
            aaChartView2.callBack = this;
            aaChartModel2 = configureColorfulColumnChart();// configureTheAAChartModel("colorfulColumnChart");
            aaChartView2.aa_drawChartWithChartModel(aaChartModel2);
            aaChartView = viewBinding.AAChartView;
            aaChartView.callBack = this;
            aaChartModel = configureColorfulColumnChart();// configureTheAAChartModel("colorfulColumnChart");
            aaChartView.aa_drawChartWithChartModel(aaChartModel);
        }
    }

    private AAChartModel configureAAChartModel() {
//        Intent intent = getIntent();
        String chartType = AAChartType.Area;
        int position = 0;
        aaChartModel1 = BasicChartComposer.configureAreaChart();
        aaChartModel = BasicChartComposer.configureAreaChart();
        configureTheStyleForDifferentTypeChart(chartType, position);
//        configureViewsVisibility(chartType);
        return aaChartModel1;
        return aaChartModel;
    }

    private void configureTheStyleForDifferentTypeChart(String chartType, int position) {
        if ((chartType.equals(AAChartType.Area) || chartType.equals(AAChartType.Line))
                && (position == 4 || position == 5)) {
            aaChartModel1 = BasicChartComposer.configureStepAreaChartAndStepLineChart();
            aaChartModel = BasicChartComposer.configureStepAreaChartAndStepLineChart();
        } else if (chartType.equals(AAChartType.Column) || chartType.equals(AAChartType.Bar)) {

            aaChartModel1 = BasicChartComposer.configureColumnChartAndBarChart();
            aaChartModel = BasicChartComposer.configureColumnChartAndBarChart();
        } else if (chartType.equals(AAChartType.Area) || chartType.equals(AAChartType.Areaspline)) {
            aaChartModel1 = BasicChartComposer.configureAreaChartAndAreasplineChartStyle(chartType);
            aaChartModel = BasicChartComposer.configureAreaChartAndAreasplineChartStyle(chartType);
        } else if (chartType.equals(AAChartType.Line) || chartType.equals(AAChartType.Spline)) {
            aaChartModel1 = BasicChartComposer.configureLineChartAndSplineChartStyle(chartType);
            aaChartModel = BasicChartComposer.configureLineChartAndSplineChartStyle(chartType);
        }
        aaChartModel1.chartType = chartType;
        aaChartModel.chartType = chartType;
    }

    private AAChartModel configureTheAAChartModel(String chartType) {
@@ -344,4 +486,12 @@
            }
        }
    }


    public enum TimeType {
        day,
        month,
        year,
        lifecycle
    }
}

 app/src/main/java/com/hdl/photovoltaic/utils/TimeUtils.java

@@ -16,6 +16,9 @@
 */
public class TimeUtils {

    public static final String zhDateFormat = "yyyy/MM/dd";
    public static final String enDateFormat = "dd/MM/yyyy";

    /**
     * 获取分钟
     *
@@ -37,11 +40,12 @@
     * 时间戳转时间(格式:yyyy-MM-dd)
     *
     * @param timestamp 时间戳
     * @param date_format 时间格式(例如"yyyy-MM-dd")
     * @return -
     */
    public static String getDateTimestamp(long timestamp) {
    public static String getDateTimestamp(long timestamp, String date_format) {
        try {
            SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd ", Locale.ENGLISH);
            SimpleDateFormat dateFormat = new SimpleDateFormat(date_format, Locale.ENGLISH);
            Date date = new Date(timestamp);
            return dateFormat.format(date);
        } catch (Exception e) {
@@ -95,4 +99,31 @@
        return "";
    }

    /**
     * 加天数
     *
     * @param date      日历
     * @param daysToAdd 天数
     * @return 日历
     */
    public static Calendar addDaysToDate(Calendar date, int daysToAdd) {
        Calendar newDate = (Calendar) date.clone();
        newDate.add(Calendar.DAY_OF_MONTH, daysToAdd);
        return newDate;
    }

    /**
     * 减天数
     *
     * @param date           日历
     * @param daysToSubtract 天数
     * @return 日历
     */
    public static Calendar subtractDaysFromDate(Calendar date, int daysToSubtract) {
        Calendar newDate = (Calendar) date.clone();
        newDate.add(Calendar.DAY_OF_MONTH, -daysToSubtract);
        return newDate;
    }


}

 app/src/main/res/drawable/time_selected_38c494.xml

New file
@@ -0,0 +1,8 @@
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android">
    <solid android:color="@color/text_1238C494" />
    <corners android:radius="@dimen/dp_6" />
    <stroke
        android:width="@dimen/dp_1"
        android:color="@color/text_38C494" />
</shape>

 app/src/main/res/layout/fragment_home_page.xml

@@ -45,7 +45,7 @@

            <LinearLayout
                android:id="@+id/home_page_station_ll"
                android:layout_width="0dp"
                android:layout_width="375dp"
                android:layout_height="@dimen/dp_56"
                android:orientation="horizontal"
                app:layout_constraintEnd_toEndOf="parent"
@@ -284,7 +284,7 @@
                        android:layout_width="86dp"
                        android:layout_height="match_parent"
                        android:gravity="center"
                        android:text="Day" />
                        android:text="@string/day" />

                    <View
                        android:id="@+id/v_1"
@@ -298,7 +298,7 @@
                        android:layout_width="86dp"
                        android:layout_height="match_parent"
                        android:gravity="center"
                        android:text="Month" />
                        android:text="@string/month" />

                    <View
                        android:id="@+id/v_2"
@@ -312,7 +312,7 @@
                        android:layout_width="86dp"
                        android:layout_height="match_parent"
                        android:gravity="center"
                        android:text="Year" />
                        android:text="@string/year" />

                    <View
                        android:id="@+id/v_3"
@@ -326,7 +326,7 @@
                        android:layout_width="86dp"
                        android:layout_height="match_parent"
                        android:gravity="center"
                        android:text="LifeCycle" />
                        android:text="@string/life_cycle" />

                </LinearLayout>
                <!--时间切换控件-->
@@ -461,27 +461,27 @@
                    <TextView
                        android:id="@+id/social_contribution_data_1_tv"
                        android:layout_width="wrap_content"
                        android:layout_height="13dp"
                        android:layout_height="22dp"
                        android:layout_alignParentStart="true"
                        android:layout_alignParentTop="true"
                        android:layout_marginStart="@dimen/dp_10"
                        android:layout_marginTop="@dimen/dp_16"
                        android:text="13.14"
                        android:textColor="@color/text_90000000"
                        android:textSize="@dimen/text_14"
                        android:textSize="@dimen/text_18"
                        android:textStyle="bold" />

                    <TextView
                        android:id="@+id/social_contribution_unit_1_tv"
                        android:layout_width="wrap_content"
                        android:layout_height="9dp"
                        android:layout_height="15dp"
                        android:layout_alignBottom="@+id/social_contribution_data_1_tv"
                        android:layout_marginStart="@dimen/dp_2"
                        android:layout_toEndOf="@+id/social_contribution_data_1_tv"
                        android:text="(T)"
                        android:textColor="@color/text_90000000"
                        android:textSize="@dimen/text_14"
                        android:textStyle="bold"
                        android:textSize="@dimen/text_12"


                        />

@@ -495,7 +495,7 @@
                        android:layout_marginTop="@dimen/dp_35"
                        android:text="ssss"
                        android:textColor="@color/text_40000000"
                        android:textSize="@dimen/text_14" />
                        android:textSize="@dimen/text_12" />


                </RelativeLayout>
@@ -518,27 +518,26 @@
                    <TextView
                        android:id="@+id/social_contribution_data_2_tv"
                        android:layout_width="wrap_content"
                        android:layout_height="13dp"
                        android:layout_height="22dp"
                        android:layout_alignParentStart="true"
                        android:layout_alignParentTop="true"
                        android:layout_marginStart="@dimen/dp_10"
                        android:layout_marginTop="@dimen/dp_16"
                        android:text="13.14"
                        android:textColor="@color/text_90000000"
                        android:textSize="@dimen/text_14"
                        android:textSize="@dimen/text_18"
                        android:textStyle="bold" />

                    <TextView
                        android:id="@+id/social_contribution_unit_2_tv"
                        android:layout_width="wrap_content"
                        android:layout_height="9dp"
                        android:layout_height="15dp"
                        android:layout_alignBottom="@+id/social_contribution_data_2_tv"
                        android:layout_marginStart="@dimen/dp_2"
                        android:layout_toEndOf="@+id/social_contribution_data_2_tv"
                        android:text="(T)"
                        android:textColor="@color/text_90000000"
                        android:textSize="@dimen/text_14"
                        android:textStyle="bold"
                        android:textSize="@dimen/text_12"

                        />

@@ -552,7 +551,7 @@
                        android:layout_marginTop="@dimen/dp_35"
                        android:text="ssss"
                        android:textColor="@color/text_40000000"
                        android:textSize="@dimen/text_14" />
                        android:textSize="@dimen/text_12" />


                </RelativeLayout>
@@ -575,27 +574,25 @@
                    <TextView
                        android:id="@+id/social_contribution_data_3_tv"
                        android:layout_width="wrap_content"
                        android:layout_height="13dp"
                        android:layout_alignParentStart="true"
                        android:layout_height="22dp"
                        android:layout_alignParentTop="true"
                        android:layout_marginStart="@dimen/dp_10"
                        android:layout_marginTop="@dimen/dp_16"
                        android:text="13.14"
                        android:textColor="@color/text_90000000"
                        android:textSize="@dimen/text_14"
                        android:textSize="@dimen/text_18"
                        android:textStyle="bold" />

                    <TextView
                        android:id="@+id/social_contribution_unit_3_tv"
                        android:layout_width="wrap_content"
                        android:layout_height="9dp"
                        android:layout_height="15dp"
                        android:layout_alignBottom="@+id/social_contribution_data_3_tv"
                        android:layout_marginStart="@dimen/dp_2"
                        android:layout_toEndOf="@+id/social_contribution_data_3_tv"
                        android:text="(T)"
                        android:textColor="@color/text_90000000"
                        android:textSize="@dimen/text_14"
                        android:textStyle="bold"
                        android:textSize="@dimen/text_12"

                        />

@@ -609,22 +606,14 @@
                        android:layout_marginTop="@dimen/dp_35"
                        android:text="ssss"
                        android:textColor="@color/text_40000000"
                        android:textSize="@dimen/text_14" />
                        android:textSize="@dimen/text_12" />


                </RelativeLayout>

            </androidx.constraintlayout.widget.ConstraintLayout>

            <LinearLayout
                android:id="@+id/wwwwww"
                android:layout_width="match_parent"
                android:layout_height="323dp"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toBottomOf="@+id/home_page_station_statistics_cl">

            </LinearLayout>
        </androidx.constraintlayout.widget.ConstraintLayout>



 app/src/main/res/layout/item_station.xml

@@ -2,8 +2,8 @@
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:id="@+id/station_status_cl"
    android:layout_width="@dimen/dp_74"
    android:layout_height="@dimen/dp_56"
    android:layout_width="74dp"
    android:layout_height="56dp"
    android:background="@drawable/station_status_no_ffffff">

    <TextView

 app/src/main/res/values-w1240dp/dimens.xml

File was deleted

 app/src/main/res/values-w600dp/dimens.xml

File was deleted

 app/src/main/res/values/colors.xml

@@ -49,6 +49,7 @@
    <color name="text_38C494">#38C494</color>
    <color name="text_C2EDDE">#C2EDDE</color>
    <color name="text_C1C1C1">#C1C1C1</color>
    <color name="text_1238C494">#1238C494</color>


</resources>

 app/src/main/res/values/strings.xml

@@ -247,4 +247,13 @@
    <string name="port_conflict">应用冲突，需要关闭onpro或者其它版本的调试软件然后再重新启动这个软件试试</string>


    <string name="time_selectd">时间选择</string>
    <string name="life_cycle">生命期</string>
    <string name="year">年</string>
    <string name="month">月</string>
    <string name="day">日</string>
    <string name="hour">时</string>
    <string name="minutc">分</string>
    <string name="seconds">秒</string>

</resources>

 app/src/main/res/values/themes.xml

@@ -11,13 +11,13 @@
        <item name="colorOnSecondary">@color/black</item>
        <!-- Status bar color. -->
        <item name="android:statusBarColor" tools:targetApi="l">?attr/colorPrimaryVariant</item>

        <!-- Customize your theme here. -->
    </style>

    <style name="Theme.PhotovoltaicDebug.NoActionBar">
        <item name="windowActionBar">false</item>
        <item name="windowNoTitle">true</item>

    </style>



 pickerview/.gitignore

New file
@@ -0,0 +1,12 @@
/build

*.idea

/.idea/libraries

/.idea/modules

/.idea/compiler.xml

/.idea/gradle.xml

/.idea/jarRepositories.xml

/.idea/misc.xml

/.idea/modules.xml

/.idea/vcs.xml

/.idea/workspace.xml

/release

 pickerview/build.gradle

New file
@@ -0,0 +1,49 @@
apply plugin: 'com.android.library'

//apply plugin: 'com.novoda.bintray-release'//添加JCenter插件







android {

    compileSdkVersion 31



    defaultConfig {

        minSdkVersion 23

        targetSdkVersion 31

        versionCode 34

        versionName "4.1.9"

    }

    buildTypes {

        release {

            minifyEnabled false

            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'

        }

    }

    lintOptions {

        abortOnError false

    }

}



//allprojects {

//    tasks.withType(Javadoc) {//兼容中文字符

//        options{

//            encoding "UTF-8"

//            charSet 'UTF-8'

//            links "http://docs.oracle.com/javase/7/docs/api"

//        }

//    }

//}

//publish {

//    userOrg = 'contrarywind'//bintray.com 用户名/组织名 user/org name

//    groupId = 'com.contrarywind'//JCenter上显示的路径 path

//    artifactId = 'Android-PickerView'//项目名称 project name

//    publishVersion = '4.1.9'//版本号 version code

//    desc = 'this is a pickerview for android'//项目描述 description

//    website = 'https://github.com/Bigkoo/Android-PickerView' //项目网址链接 link

//}



dependencies {

//    compile fileTree(include: ['*.jar'], dir: 'libs')

    api project(path: ':wheelview')

//    implementation 'com.contrarywind:wheelview:4.1.0'

    implementation 'com.android.support:support-annotations:28.0.0'

}

 pickerview/proguard-rules.pro

New file
@@ -0,0 +1,17 @@
# Add project specific ProGuard rules here.

# By default, the flags in this file are appended to flags specified

# in /Users/Sai/Documents/software/sdk/tools/proguard/proguard-android.txt

# You can edit the include path and order by changing the proguardFiles

# directive in build.gradle.

#

# For more details, see

#   http://developer.android.com/guide/developing/tools/proguard.html



# Add any project specific keep options here:



# If your project uses WebView with JS, uncomment the following

# and specify the fully qualified class name to the JavaScript interface

# class:

#-keepclassmembers class fqcn.of.javascript.interface.for.webview {

#   public *;

#}


 pickerview/src/androidTest/java/com/bigkoo/pickerview/ApplicationTest.java

New file
@@ -0,0 +1,13 @@
package com.bigkoo.pickerview;



import android.app.Application;

import android.test.ApplicationTestCase;



/**

 * <a href="http://d.android.com/tools/testing/testing_android.html">Testing Fundamentals</a>

 */

public class ApplicationTest extends ApplicationTestCase<Application> {

    public ApplicationTest() {

        super(Application.class);

    }

}

 pickerview/src/main/AndroidManifest.xml

New file
@@ -0,0 +1,5 @@
<manifest xmlns:android="http://schemas.android.com/apk/res/android"

    package="com.bigkoo.pickerview">





</manifest>


 pickerview/src/main/java/com/bigkoo/pickerview/adapter/ArrayWheelAdapter.java

New file
@@ -0,0 +1,44 @@
package com.bigkoo.pickerview.adapter;



import com.contrarywind.adapter.WheelAdapter;



import java.util.List;



/**

 * The simple Array wheel adapter

 * @param <T> the element type

 */

public class ArrayWheelAdapter<T> implements WheelAdapter {

	


    // items

    private List<T> items;



    /**

     * Constructor

     * @param items the items

     */

    public ArrayWheelAdapter(List<T> items) {

        this.items = items;



    }

	
    @Override

    public Object getItem(int index) {

        if (index >= 0 && index < items.size()) {

            return items.get(index);

        }

        return "";

    }



    @Override

    public int getItemsCount() {

        return items.size();

    }



    @Override

    public int indexOf(Object o){

        return items.indexOf(o);

    }



}


 pickerview/src/main/java/com/bigkoo/pickerview/adapter/NumericWheelAdapter.java

New file
@@ -0,0 +1,47 @@
package com.bigkoo.pickerview.adapter;





import com.contrarywind.adapter.WheelAdapter;



/**

 * Numeric Wheel adapter.

 */

public class NumericWheelAdapter implements WheelAdapter {

	
    private int minValue;

    private int maxValue;



    /**

     * Constructor

     * @param minValue the wheel min value

     * @param maxValue the wheel max value

     */

    public NumericWheelAdapter(int minValue, int maxValue) {

        this.minValue = minValue;

        this.maxValue = maxValue;

    }



    @Override

    public Object getItem(int index) {

        if (index >= 0 && index < getItemsCount()) {

            int value = minValue + index;

            return value;

        }

        return 0;

    }



    @Override

    public int getItemsCount() {

        return maxValue - minValue + 1;

    }

	
    @Override

    public int indexOf(Object o){

        try {

            return (int)o - minValue;

        } catch (Exception e) {

            return -1;

        }



    }

}


 pickerview/src/main/java/com/bigkoo/pickerview/builder/OptionsPickerBuilder.java

New file
@@ -0,0 +1,292 @@
package com.bigkoo.pickerview.builder;



import android.content.Context;

import android.graphics.Typeface;

import android.view.View;

import android.view.ViewGroup;



import com.bigkoo.pickerview.configure.PickerOptions;

import com.bigkoo.pickerview.listener.CustomListener;

import com.bigkoo.pickerview.listener.OnOptionsSelectChangeListener;

import com.bigkoo.pickerview.listener.OnOptionsSelectListener;

import com.bigkoo.pickerview.view.OptionsPickerView;

import com.contrarywind.view.WheelView;



import androidx.annotation.ColorInt;



/**

 * Created by xiaosongzeem on 2018/3/20.

 */



public class OptionsPickerBuilder {



    //配置类

    private PickerOptions mPickerOptions;





    //Required

    public OptionsPickerBuilder(Context context, OnOptionsSelectListener listener) {

        mPickerOptions = new PickerOptions(PickerOptions.TYPE_PICKER_OPTIONS);

        mPickerOptions.context = context;

        mPickerOptions.optionsSelectListener = listener;

    }



    //Option

    public OptionsPickerBuilder setSubmitText(String textContentConfirm) {

        mPickerOptions.textContentConfirm = textContentConfirm;

        return this;

    }



    public OptionsPickerBuilder setCancelText(String textContentCancel) {

        mPickerOptions.textContentCancel = textContentCancel;

        return this;

    }



    public OptionsPickerBuilder setTitleText(String textContentTitle) {

        mPickerOptions.textContentTitle = textContentTitle;

        return this;

    }



    public OptionsPickerBuilder isDialog(boolean isDialog) {

        mPickerOptions.isDialog = isDialog;

        return this;

    }



    public OptionsPickerBuilder addOnCancelClickListener(View.OnClickListener cancelListener) {

        mPickerOptions.cancelListener = cancelListener;

        return this;

    }





    public OptionsPickerBuilder setSubmitColor(int textColorConfirm) {

        mPickerOptions.textColorConfirm = textColorConfirm;

        return this;

    }



    public OptionsPickerBuilder setCancelColor(int textColorCancel) {

        mPickerOptions.textColorCancel = textColorCancel;

        return this;

    }





    /**

     * {@link #setOutSideColor} instead.

     *

     * @param backgroundId color resId.

     */

    @Deprecated

    public OptionsPickerBuilder setBackgroundId(int backgroundId) {

        mPickerOptions.outSideColor = backgroundId;

        return this;

    }



    /**

     * 显示时的外部背景色颜色,默认是灰色

     *

     * @param outSideColor color resId.

     * @return

     */

    public OptionsPickerBuilder setOutSideColor(int outSideColor) {

        mPickerOptions.outSideColor = outSideColor;

        return this;

    }



    /**

     * ViewGroup 类型

     * 设置PickerView的显示容器

     *

     * @param decorView Parent View.

     * @return

     */

    public OptionsPickerBuilder setDecorView(ViewGroup decorView) {

        mPickerOptions.decorView = decorView;

        return this;

    }



    public OptionsPickerBuilder setLayoutRes(int res, CustomListener listener) {

        mPickerOptions.layoutRes = res;

        mPickerOptions.customListener = listener;

        return this;

    }



    public OptionsPickerBuilder setBgColor(int bgColorWheel) {

        mPickerOptions.bgColorWheel = bgColorWheel;

        return this;

    }



    public OptionsPickerBuilder setTitleBgColor(int bgColorTitle) {

        mPickerOptions.bgColorTitle = bgColorTitle;

        return this;

    }



    public OptionsPickerBuilder setTitleColor(int textColorTitle) {

        mPickerOptions.textColorTitle = textColorTitle;

        return this;

    }



    public OptionsPickerBuilder setSubCalSize(int textSizeSubmitCancel) {

        mPickerOptions.textSizeSubmitCancel = textSizeSubmitCancel;

        return this;

    }



    public OptionsPickerBuilder setTitleSize(int textSizeTitle) {

        mPickerOptions.textSizeTitle = textSizeTitle;

        return this;

    }



    public OptionsPickerBuilder setContentTextSize(int textSizeContent) {

        mPickerOptions.textSizeContent = textSizeContent;

        return this;

    }



    public OptionsPickerBuilder setOutSideCancelable(boolean cancelable) {

        mPickerOptions.cancelable = cancelable;

        return this;

    }





    public OptionsPickerBuilder setLabels(String label1, String label2, String label3) {

        mPickerOptions.label1 = label1;

        mPickerOptions.label2 = label2;

        mPickerOptions.label3 = label3;

        return this;

    }



    /**

     * 设置Item 的间距倍数，用于控制 Item 高度间隔

     *

     * @param lineSpacingMultiplier 浮点型，1.0-4.0f 之间有效,超过则取极值。

     */

    public OptionsPickerBuilder setLineSpacingMultiplier(float lineSpacingMultiplier) {

        mPickerOptions.lineSpacingMultiplier = lineSpacingMultiplier;

        return this;

    }



    /**

     * Set item divider line type color.

     *

     * @param dividerColor color resId.

     */

    public OptionsPickerBuilder setDividerColor(@ColorInt int dividerColor) {

        mPickerOptions.dividerColor = dividerColor;

        return this;

    }



    /**

     * Set item divider line type.

     *

     * @param dividerType enum Type {@link WheelView.DividerType}

     */

    public OptionsPickerBuilder setDividerType(WheelView.DividerType dividerType) {

        mPickerOptions.dividerType = dividerType;

        return this;

    }



    /**

     * Set the textColor of selected item.

     *

     * @param textColorCenter color res.

     */

    public OptionsPickerBuilder setTextColorCenter(int textColorCenter) {

        mPickerOptions.textColorCenter = textColorCenter;

        return this;

    }



    /**

     * Set the textColor of outside item.

     *

     * @param textColorOut color resId.

     */

    public OptionsPickerBuilder setTextColorOut(@ColorInt int textColorOut) {

        mPickerOptions.textColorOut = textColorOut;

        return this;

    }



    public OptionsPickerBuilder setTypeface(Typeface font) {

        mPickerOptions.font = font;

        return this;

    }



    public OptionsPickerBuilder setCyclic(boolean cyclic1, boolean cyclic2, boolean cyclic3) {

        mPickerOptions.cyclic1 = cyclic1;

        mPickerOptions.cyclic2 = cyclic2;

        mPickerOptions.cyclic3 = cyclic3;

        return this;

    }



    public OptionsPickerBuilder setSelectOptions(int option1) {

        mPickerOptions.option1 = option1;

        return this;

    }



    public OptionsPickerBuilder setSelectOptions(int option1, int option2) {

        mPickerOptions.option1 = option1;

        mPickerOptions.option2 = option2;

        return this;

    }



    public OptionsPickerBuilder setSelectOptions(int option1, int option2, int option3) {

        mPickerOptions.option1 = option1;

        mPickerOptions.option2 = option2;

        mPickerOptions.option3 = option3;

        return this;

    }



    public OptionsPickerBuilder setTextXOffset(int xoffset_one, int xoffset_two, int xoffset_three) {

        mPickerOptions.x_offset_one = xoffset_one;

        mPickerOptions.x_offset_two = xoffset_two;

        mPickerOptions.x_offset_three = xoffset_three;

        return this;

    }



    public OptionsPickerBuilder isCenterLabel(boolean isCenterLabel) {

        mPickerOptions.isCenterLabel = isCenterLabel;

        return this;

    }





    /**

     * 设置最大可见数目

     *

     * @param count 建议设置为 3 ~ 9之间。

     */

    public OptionsPickerBuilder setItemVisibleCount(int count) {

        mPickerOptions.itemsVisibleCount = count;

        return this;

    }



    /**

     * 透明度是否渐变

     *

     * @param isAlphaGradient true of false

     */

    public OptionsPickerBuilder isAlphaGradient(boolean isAlphaGradient) {

        mPickerOptions.isAlphaGradient = isAlphaGradient;

        return this;

    }



    /**

     * 切换选项时，是否还原第一项

     *

     * @param isRestoreItem true：还原； false: 保持上一个选项

     * @return TimePickerBuilder

     */

    public OptionsPickerBuilder isRestoreItem(boolean isRestoreItem) {

        mPickerOptions.isRestoreItem = isRestoreItem;

        return this;

    }



    /**

     * @param listener 切换item项滚动停止时，实时回调监听。

     * @return

     */

    public OptionsPickerBuilder setOptionsSelectChangeListener(OnOptionsSelectChangeListener listener) {

        mPickerOptions.optionsSelectChangeListener = listener;

        return this;

    }





    public <T> OptionsPickerView<T> build() {

        return new OptionsPickerView<>(mPickerOptions);

    }

}


 pickerview/src/main/java/com/bigkoo/pickerview/builder/TimePickerBuilder.java

New file
@@ -0,0 +1,315 @@
package com.bigkoo.pickerview.builder;



import android.content.Context;

import android.view.View;

import android.view.ViewGroup;



import com.bigkoo.pickerview.configure.PickerOptions;

import com.bigkoo.pickerview.listener.CustomListener;

import com.bigkoo.pickerview.listener.OnTimeSelectChangeListener;

import com.bigkoo.pickerview.listener.OnTimeSelectListener;

import com.bigkoo.pickerview.view.TimePickerView;

import com.contrarywind.view.WheelView;



import java.util.Calendar;



import androidx.annotation.ColorInt;



/**

 * Created by xiaosongzeem on 2018/3/20.

 */



public class TimePickerBuilder {



    private PickerOptions mPickerOptions;



    //Required

    public TimePickerBuilder(Context context, OnTimeSelectListener listener) {

        mPickerOptions = new PickerOptions(PickerOptions.TYPE_PICKER_TIME);

        mPickerOptions.context = context;

        mPickerOptions.timeSelectListener = listener;

    }



    //Option

    public TimePickerBuilder setGravity(int gravity) {

        mPickerOptions.textGravity = gravity;

        return this;

    }



    public TimePickerBuilder addOnCancelClickListener(View.OnClickListener cancelListener) {

        mPickerOptions.cancelListener = cancelListener;

        return this;

    }



    /**

     * new boolean[]{true, true, true, false, false, false}

     * control the "year","month","day","hours","minutes","seconds " display or hide.

     * 分别控制“年”“月”“日”“时”“分”“秒”的显示或隐藏。

     *

     * @param type 布尔型数组，长度需要设置为6。

     * @return TimePickerBuilder

     */

    public TimePickerBuilder setType(boolean[] type) {

        mPickerOptions.type = type;

        return this;

    }



    public TimePickerBuilder setSubmitText(String textContentConfirm) {

        mPickerOptions.textContentConfirm = textContentConfirm;

        return this;

    }



    public TimePickerBuilder isDialog(boolean isDialog) {

        mPickerOptions.isDialog = isDialog;

        return this;

    }



    public TimePickerBuilder setCancelText(String textContentCancel) {

        mPickerOptions.textContentCancel = textContentCancel;

        return this;

    }



    public TimePickerBuilder setTitleText(String textContentTitle) {

        mPickerOptions.textContentTitle = textContentTitle;

        return this;

    }



    public TimePickerBuilder setSubmitColor(int textColorConfirm) {

        mPickerOptions.textColorConfirm = textColorConfirm;

        return this;

    }



    public TimePickerBuilder setCancelColor(int textColorCancel) {

        mPickerOptions.textColorCancel = textColorCancel;

        return this;

    }



    /**

     * ViewGroup 类型的容器

     *

     * @param decorView 选择器会被添加到此容器中

     * @return TimePickerBuilder

     */

    public TimePickerBuilder setDecorView(ViewGroup decorView) {

        mPickerOptions.decorView = decorView;

        return this;

    }



    public TimePickerBuilder setBgColor(int bgColorWheel) {

        mPickerOptions.bgColorWheel = bgColorWheel;

        return this;

    }



    public TimePickerBuilder setTitleBgColor(int bgColorTitle) {

        mPickerOptions.bgColorTitle = bgColorTitle;

        return this;

    }



    public TimePickerBuilder setTitleColor(int textColorTitle) {

        mPickerOptions.textColorTitle = textColorTitle;

        return this;

    }



    public TimePickerBuilder setSubCalSize(int textSizeSubmitCancel) {

        mPickerOptions.textSizeSubmitCancel = textSizeSubmitCancel;

        return this;

    }



    public TimePickerBuilder setTitleSize(int textSizeTitle) {

        mPickerOptions.textSizeTitle = textSizeTitle;

        return this;

    }



    public TimePickerBuilder setContentTextSize(int textSizeContent) {

        mPickerOptions.textSizeContent = textSizeContent;

        return this;

    }



    /**

     * 设置最大可见数目

     *

     * @param count suggest value: 3, 5, 7, 9

     */

    public TimePickerBuilder setItemVisibleCount(int count) {

        mPickerOptions.itemsVisibleCount = count;

        return this;

    }



    /**

     * 透明度是否渐变

     *

     * @param isAlphaGradient true of false

     */

    public TimePickerBuilder isAlphaGradient(boolean isAlphaGradient) {

        mPickerOptions.isAlphaGradient = isAlphaGradient;

        return this;

    }



    /**

     * 因为系统Calendar的月份是从0-11的,所以如果是调用Calendar的set方法来设置时间,月份的范围也要是从0-11

     *

     * @param date

     * @return TimePickerBuilder

     */

    public TimePickerBuilder setDate(Calendar date) {

        mPickerOptions.date = date;

        return this;

    }



    public TimePickerBuilder setLayoutRes(int res, CustomListener customListener) {

        mPickerOptions.layoutRes = res;

        mPickerOptions.customListener = customListener;

        return this;

    }





    /**

     * 设置起始时间

     * 因为系统Calendar的月份是从0-11的,所以如果是调用Calendar的set方法来设置时间,月份的范围也要是从0-11

     */



    public TimePickerBuilder setRangDate(Calendar startDate, Calendar endDate) {

        mPickerOptions.startDate = startDate;

        mPickerOptions.endDate = endDate;

        return this;

    }





    /**

     * 设置间距倍数,但是只能在1.0-4.0f之间

     *

     * @param lineSpacingMultiplier

     */

    public TimePickerBuilder setLineSpacingMultiplier(float lineSpacingMultiplier) {

        mPickerOptions.lineSpacingMultiplier = lineSpacingMultiplier;

        return this;

    }



    /**

     * 设置分割线的颜色

     *

     * @param dividerColor

     */



    public TimePickerBuilder setDividerColor(@ColorInt int dividerColor) {

        mPickerOptions.dividerColor = dividerColor;

        return this;

    }



    /**

     * 设置分割线的类型

     *

     * @param dividerType

     */

    public TimePickerBuilder setDividerType(WheelView.DividerType dividerType) {

        mPickerOptions.dividerType = dividerType;

        return this;

    }



    /**

     * {@link #setOutSideColor} instead.

     *

     * @param backgroundId color resId.

     */

    @Deprecated

    public TimePickerBuilder setBackgroundId(int backgroundId) {

        mPickerOptions.outSideColor = backgroundId;

        return this;

    }



    /**

     * 显示时的外部背景色颜色,默认是灰色

     *

     * @param outSideColor

     */

    public TimePickerBuilder setOutSideColor(@ColorInt int outSideColor) {

        mPickerOptions.outSideColor = outSideColor;

        return this;

    }



    /**

     * 设置分割线之间的文字的颜色

     *

     * @param textColorCenter

     */

    public TimePickerBuilder setTextColorCenter(@ColorInt int textColorCenter) {

        mPickerOptions.textColorCenter = textColorCenter;

        return this;

    }



    /**

     * 设置分割线以外文字的颜色

     *

     * @param textColorOut

     */

    public TimePickerBuilder setTextColorOut(@ColorInt int textColorOut) {

        mPickerOptions.textColorOut = textColorOut;

        return this;

    }



    public TimePickerBuilder isCyclic(boolean cyclic) {

        mPickerOptions.cyclic = cyclic;

        return this;

    }



    public TimePickerBuilder setOutSideCancelable(boolean cancelable) {

        mPickerOptions.cancelable = cancelable;

        return this;

    }



    public TimePickerBuilder setLunarCalendar(boolean lunarCalendar) {

        mPickerOptions.isLunarCalendar = lunarCalendar;

        return this;

    }





    public TimePickerBuilder setLabel(String label_year, String label_month, String label_day, String label_hours, String label_mins, String label_seconds) {

        mPickerOptions.label_year = label_year;

        mPickerOptions.label_month = label_month;

        mPickerOptions.label_day = label_day;

        mPickerOptions.label_hours = label_hours;

        mPickerOptions.label_minutes = label_mins;

        mPickerOptions.label_seconds = label_seconds;

        return this;

    }



    /**

     * 设置X轴倾斜角度[ -90 , 90°]

     *

     * @param x_offset_year    年

     * @param x_offset_month   月

     * @param x_offset_day     日

     * @param x_offset_hours   时

     * @param x_offset_minutes 分

     * @param x_offset_seconds 秒

     * @return

     */

    public TimePickerBuilder setTextXOffset(int x_offset_year, int x_offset_month, int x_offset_day,

                                            int x_offset_hours, int x_offset_minutes, int x_offset_seconds) {

        mPickerOptions.x_offset_year = x_offset_year;

        mPickerOptions.x_offset_month = x_offset_month;

        mPickerOptions.x_offset_day = x_offset_day;

        mPickerOptions.x_offset_hours = x_offset_hours;

        mPickerOptions.x_offset_minutes = x_offset_minutes;

        mPickerOptions.x_offset_seconds = x_offset_seconds;

        return this;

    }



    public TimePickerBuilder isCenterLabel(boolean isCenterLabel) {

        mPickerOptions.isCenterLabel = isCenterLabel;

        return this;

    }



    /**

     * @param listener 切换item项滚动停止时，实时回调监听。

     * @return

     */

    public TimePickerBuilder setTimeSelectChangeListener(OnTimeSelectChangeListener listener) {

        mPickerOptions.timeSelectChangeListener = listener;

        return this;

    }



    public TimePickerView build() {

        return new TimePickerView(mPickerOptions);

    }

}


 pickerview/src/main/java/com/bigkoo/pickerview/configure/PickerOptions.java

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package com.bigkoo.pickerview.configure;



import android.content.Context;

import android.graphics.Typeface;

import android.view.Gravity;

import android.view.View;

import android.view.ViewGroup;



import com.bigkoo.pickerview.R;

import com.bigkoo.pickerview.listener.CustomListener;

import com.bigkoo.pickerview.listener.OnOptionsSelectChangeListener;

import com.bigkoo.pickerview.listener.OnOptionsSelectListener;

import com.bigkoo.pickerview.listener.OnTimeSelectChangeListener;

import com.bigkoo.pickerview.listener.OnTimeSelectListener;

import com.contrarywind.view.WheelView;



import java.util.Calendar;



/**

 * Build Options

 * Created by xiaosongzeem on 2018/3/8.

 */



public class PickerOptions {



    //constant

    private static final int PICKER_VIEW_BTN_COLOR_NORMAL = 0xFF057dff;

    private static final int PICKER_VIEW_BG_COLOR_TITLE = 0xFFf5f5f5;

    private static final int PICKER_VIEW_COLOR_TITLE = 0xFF000000;

    private static final int PICKER_VIEW_BG_COLOR_DEFAULT = 0xFFFFFFFF;



    public static final int TYPE_PICKER_OPTIONS = 1;

    public static final int TYPE_PICKER_TIME = 2;



    public OnOptionsSelectListener optionsSelectListener;

    public OnTimeSelectListener timeSelectListener;

    public View.OnClickListener cancelListener;



    public OnTimeSelectChangeListener timeSelectChangeListener;

    public OnOptionsSelectChangeListener optionsSelectChangeListener;

    public CustomListener customListener;



    //options picker

    public String label1, label2, label3;//单位字符

    public int option1, option2, option3;//默认选中项

    public int x_offset_one, x_offset_two, x_offset_three;//x轴偏移量



    public boolean cyclic1 = false;//是否循环，默认否

    public boolean cyclic2 = false;

    public boolean cyclic3 = false;



    public boolean isRestoreItem = false; //切换时，还原第一项





    //time picker

    public boolean[] type = new boolean[]{true, true, true, false, false, false};//显示类型，默认显示： 年月日



    public Calendar date;//当前选中时间

    public Calendar startDate;//开始时间

    public Calendar endDate;//终止时间

    public int startYear;//开始年份

    public int endYear;//结尾年份



    public boolean cyclic = false;//是否循环

    public boolean isLunarCalendar = false;//是否显示农历



    public String label_year, label_month, label_day, label_hours, label_minutes, label_seconds;//单位

    public int x_offset_year, x_offset_month, x_offset_day, x_offset_hours, x_offset_minutes, x_offset_seconds;//单位





    public PickerOptions(int buildType) {

        if (buildType == TYPE_PICKER_OPTIONS) {

            layoutRes = R.layout.pickerview_options;

        } else {

            layoutRes = R.layout.pickerview_time;

        }

    }



    //******* general field ******//

    public int layoutRes;

    public ViewGroup decorView;

    public int textGravity = Gravity.CENTER;

    public Context context;



    public String textContentConfirm;//确定按钮文字

    public String textContentCancel;//取消按钮文字

    public String textContentTitle;//标题文字



    public int textColorConfirm = PICKER_VIEW_BTN_COLOR_NORMAL;//确定按钮颜色

    public int textColorCancel = PICKER_VIEW_BTN_COLOR_NORMAL;//取消按钮颜色

    public int textColorTitle = PICKER_VIEW_COLOR_TITLE;//标题颜色



    public int bgColorWheel = PICKER_VIEW_BG_COLOR_DEFAULT;//滚轮背景颜色

    public int bgColorTitle = PICKER_VIEW_BG_COLOR_DEFAULT;//标题背景颜色



    public int textSizeSubmitCancel = 17;//确定取消按钮大小

    public int textSizeTitle = 18;//标题文字大小

    public int textSizeContent = 18;//内容文字大小



    public int textColorOut = 0xFFa8a8a8; //分割线以外的文字颜色

    public int textColorCenter = 0xFF2a2a2a; //分割线之间的文字颜色

    public int dividerColor = 0xFFd5d5d5; //分割线的颜色

    public int outSideColor = -1; //显示时的外部背景色颜色,默认是灰色



    public float lineSpacingMultiplier = 1.6f; // 条目间距倍数 默认1.6

    public boolean isDialog;//是否是对话框模式



    public boolean cancelable = true;//是否能取消

    public boolean isCenterLabel = false;//是否只显示中间的label,默认每个item都显示

    public Typeface font = Typeface.MONOSPACE;//字体样式

    public WheelView.DividerType dividerType = WheelView.DividerType.FILL;//分隔线类型

    public int itemsVisibleCount = 9; //最大可见条目数

    public boolean isAlphaGradient = false; //透明度渐变

}


 pickerview/src/main/java/com/bigkoo/pickerview/listener/CustomListener.java

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package com.bigkoo.pickerview.listener;



import android.view.View;



/**

 * Created by KyuYi on 2017/3/2.

 * E-Mail:kyu_yi@sina.com

 * 功能：

 */



public interface CustomListener {

    void customLayout(View v);

}


 pickerview/src/main/java/com/bigkoo/pickerview/listener/ISelectTimeCallback.java

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package com.bigkoo.pickerview.listener;



/**

 * Created by zengsong on 2018/3/21.

 */



public interface ISelectTimeCallback {



    public void onTimeSelectChanged();

}


 pickerview/src/main/java/com/bigkoo/pickerview/listener/OnDismissListener.java

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package com.bigkoo.pickerview.listener;



/**

 * Created by Sai on 15/8/9.

 */

public interface OnDismissListener {

    public void onDismiss(Object o);

}


 pickerview/src/main/java/com/bigkoo/pickerview/listener/OnOptionsSelectChangeListener.java

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package com.bigkoo.pickerview.listener;



/**

 * Created by xiaosong on 2018/3/20.

 */



public interface OnOptionsSelectChangeListener {



    void onOptionsSelectChanged(int options1, int options2, int options3);



}


 pickerview/src/main/java/com/bigkoo/pickerview/listener/OnOptionsSelectListener.java

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package com.bigkoo.pickerview.listener;



import android.view.View;



/**

 * Created by xiaosong on 2018/3/20.

 */



public interface OnOptionsSelectListener {



    void onOptionsSelect(int options1, int options2, int options3, View v);



}


 pickerview/src/main/java/com/bigkoo/pickerview/listener/OnTimeSelectChangeListener.java

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package com.bigkoo.pickerview.listener;



import java.util.Date;



/**

 * Created by xiaosong on 2018/3/20.

 */



public interface OnTimeSelectChangeListener {



    void onTimeSelectChanged(Date date);

}


 pickerview/src/main/java/com/bigkoo/pickerview/listener/OnTimeSelectListener.java

New file
@@ -0,0 +1,14 @@
package com.bigkoo.pickerview.listener;



import android.view.View;



import java.util.Date;



/**

 * Created by xiaosong on 2018/3/20.

 */



public interface OnTimeSelectListener {



    void onTimeSelect(Date date, View v);

}


 pickerview/src/main/java/com/bigkoo/pickerview/utils/ChinaDate.java

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package com.bigkoo.pickerview.utils;



import java.text.SimpleDateFormat;

import java.util.ArrayList;

import java.util.Calendar;

import java.util.Date;

import java.util.GregorianCalendar;

import java.util.Locale;



public class ChinaDate {



    /**

     * <lunarInfo 数组值的计算原理>

     *

     * 0x代表十六进制，后面的五位数是十六进制数。

     * 举个例子: 1980年的数据是 0x095b0

     * 二进制:  0000 1001 0101 1011 0000

     * 1-4:   表示当年是否为闰年，是的话为1，否则为0。

     * 5-16: 为除了闰月外的正常月份是大月还是小月，1为30天，0为29天。

     * 注意:  从1月到12月对应的是第16位到第5位。

     * 17-20: 非闰年为0，大于0表示闰月月份，仅当存在闰月的情况下有意义。

     */

    final private static long[] lunarInfo = new long[]{

            0x04bd8, 0x04ae0, 0x0a570, 0x054d5, 0x0d260, 0x0d950, 0x16554, 0x056a0, 0x09ad0, 0x055d2,//1900-1909

            0x04ae0, 0x0a5b6, 0x0a4d0, 0x0d250, 0x1d255, 0x0b540, 0x0d6a0, 0x0ada2, 0x095b0, 0x14977,//1910-1919

            0x04970, 0x0a4b0, 0x0b4b5, 0x06a50, 0x06d40, 0x1ab54, 0x02b60, 0x09570, 0x052f2, 0x04970,//1920-1929

            0x06566, 0x0d4a0, 0x0ea50, 0x06e95, 0x05ad0, 0x02b60, 0x186e3, 0x092e0, 0x1c8d7, 0x0c950,//1930-1939

            0x0d4a0, 0x1d8a6, 0x0b550, 0x056a0, 0x1a5b4, 0x025d0, 0x092d0, 0x0d2b2, 0x0a950, 0x0b557,//1940-1949

            0x06ca0, 0x0b550, 0x15355, 0x04da0, 0x0a5b0, 0x14573, 0x052b0, 0x0a9a8, 0x0e950, 0x06aa0,//1950-1959

            0x0aea6, 0x0ab50, 0x04b60, 0x0aae4, 0x0a570, 0x05260, 0x0f263, 0x0d950, 0x05b57, 0x056a0,//1960-1969

            0x096d0, 0x04dd5, 0x04ad0, 0x0a4d0, 0x0d4d4, 0x0d250, 0x0d558, 0x0b540, 0x0b6a0, 0x195a6,//1970-1979

            0x095b0, 0x049b0, 0x0a974, 0x0a4b0, 0x0b27a, 0x06a50, 0x06d40, 0x0af46, 0x0ab60, 0x09570,//1980-1989

            0x04af5, 0x04970, 0x064b0, 0x074a3, 0x0ea50, 0x06b58, 0x055c0, 0x0ab60, 0x096d5, 0x092e0,//1990-1999

            0x0c960, 0x0d954, 0x0d4a0, 0x0da50, 0x07552, 0x056a0, 0x0abb7, 0x025d0, 0x092d0, 0x0cab5,//2000-2009

            0x0a950, 0x0b4a0, 0x0baa4, 0x0ad50, 0x055d9, 0x04ba0, 0x0a5b0, 0x15176, 0x052b0, 0x0a930,//2010-2019

            0x07954, 0x06aa0, 0x0ad50, 0x05b52, 0x04b60, 0x0a6e6, 0x0a4e0, 0x0d260, 0x0ea65, 0x0d530,//2020-2029

            0x05aa0, 0x076a3, 0x096d0, 0x04afb, 0x04ad0, 0x0a4d0, 0x1d0b6, 0x0d250, 0x0d520, 0x0dd45,//2030-2039

            0x0b5a0, 0x056d0, 0x055b2, 0x049b0, 0x0a577, 0x0a4b0, 0x0aa50, 0x1b255, 0x06d20, 0x0ada0,//2040-2049

            0x14b63, 0x09370, 0x049f8, 0x04970, 0x064b0, 0x168a6, 0x0ea50, 0x06b20, 0x1a6c4, 0x0aae0,//2050-2059

            0x0a2e0, 0x0d2e3, 0x0c960, 0x0d557, 0x0d4a0, 0x0da50, 0x05d55, 0x056a0, 0x0a6d0, 0x055d4,//2060-2069

            0x052d0, 0x0a9b8, 0x0a950, 0x0b4a0, 0x0b6a6, 0x0ad50, 0x055a0, 0x0aba4, 0x0a5b0, 0x052b0,//2070-2079

            0x0b273, 0x06930, 0x07337, 0x06aa0, 0x0ad50, 0x14b55, 0x04b60, 0x0a570, 0x054e4, 0x0d160,//2080-2089

            0x0e968, 0x0d520, 0x0daa0, 0x16aa6, 0x056d0, 0x04ae0, 0x0a9d4, 0x0a2d0, 0x0d150, 0x0f252,//2090-2099

            0x0d520};//2100



    private final static String[] nStr1 = new String[]{"", "正", "二", "三", "四",

            "五", "六", "七", "八", "九", "十", "冬", "腊"};

    private final static String[] Gan = new String[]{"甲", "乙", "丙", "丁", "戊",

            "己", "庚", "辛", "壬", "癸"};

    private final static String[] Zhi = new String[]{"子", "丑", "寅", "卯", "辰",

            "巳", "午", "未", "申", "酉", "戌", "亥"};

    private final static String[] Animals = new String[]{"鼠", "牛", "虎", "兔",

            "龙", "蛇", "马", "羊", "猴", "鸡", "狗", "猪"};



    /**

     * 传回农历

     *

     * @param y 年的总天数

     * @return 农历

     */

    final private static int lYearDays(int y) {

        int i, sum = 348;

        for (i = 0x8000; i > 0x8; i >>= 1) {

            if ((lunarInfo[y - 1900] & i) != 0)

                sum += 1;

        }

        return (sum + leapDays(y));

    }



    /**

     * 传回农历

     *

     * @param y 年闰月的天数

     * @return 农历

     */

    final public static int leapDays(int y) {

        if (leapMonth(y) != 0) {

            if ((lunarInfo[y - 1900] & 0x10000) != 0)

                return 30;

            else

                return 29;

        } else

            return 0;

    }



    /**

     * 传回农历

     *

     * @param y 年闰哪个月 1-12 , 没闰传回 0

     * @return 农历

     */

    final public static int leapMonth(int y) {

        return (int) (lunarInfo[y - 1900] & 0xf);

    }



    /**

     * 传回农历 y

     *

     * @param y y年m月的总天数

     * @param m y年m月的总天数

     * @return 农历

     */

    final public static int monthDays(int y, int m) {

        if ((lunarInfo[y - 1900] & (0x10000 >> m)) == 0)

            return 29;

        else

            return 30;

    }



    /**

     * 传回农历

     *

     * @param y 年的生肖

     * @return

     */

    final public static String AnimalsYear(int y) {

        return Animals[(y - 4) % 12];

    }



    /**

     * 传入

     *

     * @param num 月日的offset 传回干支,0是甲子

     * @return 干支

     */

    final private static String cyclicalm(int num) {

        return (Gan[num % 10] + Zhi[num % 12]);

    }



    /**

     * 传入 offset 传回干支

     *

     * @param y 0是甲子

     * @return 干支

     */

    final public static String cyclical(int y) {

        int num = y - 1900 + 36;

        return (cyclicalm(num));

    }





    /**

     * 传出y年m月d日对应的农历.year0 .month1 .day2 .yearCyl3 .monCyl4 .dayCyl5 .isLeap6

     *

     * @param y 年

     * @param m 月

     * @param d 日

     * @return y年m月d日对应的农历

     */

    final public static long[] calElement(int y, int m, int d) {

        long[] nongDate = new long[7];

        int i = 0, temp = 0, leap = 0;

        Date baseDate = new GregorianCalendar(0 + 1900, 0, 31).getTime();

        Date objDate = new GregorianCalendar(y, m - 1, d).getTime();

        long offset = (objDate.getTime() - baseDate.getTime()) / 86400000L;

        nongDate[5] = offset + 40;

        nongDate[4] = 14;

        for (i = 1900; i < 2100 && offset > 0; i++) {

            temp = lYearDays(i);

            offset -= temp;

            nongDate[4] += 12;

        }

        if (offset < 0) {

            offset += temp;

            i--;

            nongDate[4] -= 12;

        }

        nongDate[0] = i;

        nongDate[3] = i - 1864;

        leap = leapMonth(i); // 闰哪个月

        nongDate[6] = 0;

        for (i = 1; i < 13 && offset > 0; i++) {

            // 闰月

            if (leap > 0 && i == (leap + 1) && nongDate[6] == 0) {

                --i;

                nongDate[6] = 1;

                temp = leapDays((int) nongDate[0]);

            } else {

                temp = monthDays((int) nongDate[0], i);

            }

            // 解除闰月

            if (nongDate[6] == 1 && i == (leap + 1))

                nongDate[6] = 0;

            offset -= temp;

            if (nongDate[6] == 0)

                nongDate[4]++;

        }

        if (offset == 0 && leap > 0 && i == leap + 1) {

            if (nongDate[6] == 1) {

                nongDate[6] = 0;

            } else {

                nongDate[6] = 1;

                --i;

                --nongDate[4];

            }

        }

        if (offset < 0) {

            offset += temp;

            --i;

            --nongDate[4];

        }

        nongDate[1] = i;

        nongDate[2] = offset + 1;

        return nongDate;

    }



    public final static String getChinaDate(int day) {

        String a = "";

        if (day == 10)

            return "初十";

        if (day == 20)

            return "二十";

        if (day == 30)

            return "三十";

        int two = (int) ((day) / 10);

        if (two == 0)

            a = "初";

        if (two == 1)

            a = "十";

        if (two == 2)

            a = "廿";

        if (two == 3)

            a = "三";

        int one = (int) (day % 10);

        switch (one) {

            case 1:

                a += "一";

                break;

            case 2:

                a += "二";

                break;

            case 3:

                a += "三";

                break;

            case 4:

                a += "四";

                break;

            case 5:

                a += "五";

                break;

            case 6:

                a += "六";

                break;

            case 7:

                a += "七";

                break;

            case 8:

                a += "八";

                break;

            case 9:

                a += "九";

                break;

        }

        return a;

    }



    public static String getCurrentLunarDate() {

        Calendar today = Calendar.getInstance(Locale.SIMPLIFIED_CHINESE);

        int year = today.get(Calendar.YEAR);

        int month = today.get(Calendar.MONTH) + 1;

        int date = today.get(Calendar.DATE);

        long[] l = calElement(year, month, date);

        StringBuffer sToday = new StringBuffer();

        try {

            sToday.append(sdf.format(today.getTime()));

            sToday.append(" 农历");

            sToday.append(cyclical(year));

            sToday.append('(');

            sToday.append(AnimalsYear(year));

            sToday.append(")年");

            sToday.append(nStr1[(int) l[1]]);

            sToday.append("月");

            sToday.append(getChinaDate((int) (l[2])));

            return sToday.toString();

        } finally {

            sToday = null;

        }

    }



    public static String oneDay(int year, int month, int day) {

        //   Calendar today = Calendar.getInstance(Locale.SIMPLIFIED_CHINESE);

        long[] l = calElement(year, month, day);

        StringBuffer sToday = new StringBuffer();

        try {

            //   sToday.append(sdf.format(today.getTime()));

            sToday.append(" 农历");

            sToday.append(cyclical(year));

            sToday.append('(');

            sToday.append(AnimalsYear(year));

            sToday.append(")年");

            sToday.append(nStr1[(int) l[1]]);

            sToday.append("月");

            sToday.append(getChinaDate((int) (l[2])));

            return sToday.toString();

        } finally {

            sToday = null;

        }

    }



    private static SimpleDateFormat sdf = new SimpleDateFormat("yyyy年M月d日 EEEEE");





    /**

     * @param lunarYear 农历年份

     * @return String of Ganzhi: 甲子年

     * 甲乙丙丁戊己庚辛壬癸

     * 子丑寅卯辰巳无为申酉戌亥

     */

    public static String getLunarYearText(int lunarYear) {

        return Gan[(lunarYear - 4) % 10] + Zhi[(lunarYear - 4) % 12] + "年";

    }





    public static ArrayList<String> getYears(int startYear, int endYear) {

        ArrayList<String> years = new ArrayList<>();

        for (int i = startYear; i < endYear; i++) {

            years.add(String.format("%s(%d)", getLunarYearText(i), i));

        }

        return years;

    }



    /**

     * 获取year年的所有月份

     *

     * @param year 年

     * @return 月份列表

     */

    public static ArrayList<String> getMonths(int year) {

        ArrayList<String> baseMonths = new ArrayList<>();

        for (int i = 1; i < nStr1.length; i++) {

            baseMonths.add(nStr1[i] + "月");

        }

        if (leapMonth(year) != 0) {

            baseMonths.add(leapMonth(year), "闰" + nStr1[leapMonth(year)] + "月");

        }

        return baseMonths;

    }



    /**

     * 获取每月农历显示名称

     *

     * @param maxDay 天

     * @return 名称列表

     */

    public static ArrayList<String> getLunarDays(int maxDay) {

        ArrayList<String> days = new ArrayList<>();

        for (int i = 1; i <= maxDay; i++) {

            days.add(getChinaDate(i));

        }

        return days;

    }

}


 pickerview/src/main/java/com/bigkoo/pickerview/utils/LunarCalendar.java

New file
@@ -0,0 +1,429 @@
package com.bigkoo.pickerview.utils;



import android.util.Log;



import java.util.Date;

import java.util.GregorianCalendar;



/**

 * author: Jerry on 2016/7/11 11:29.

 * description:工具类，实现公农历互转

 */

public class LunarCalendar {



    /**

     * 支持转换的最小农历年份

     */

    public static final int MIN_YEAR = 1900;

    /**

     * 支持转换的最大农历年份

     */

    public static final int MAX_YEAR = 2099;



    /**

     * 公历每月前的天数

     */

    private static final int DAYS_BEFORE_MONTH[] = {0, 31, 59, 90, 120, 151, 181,

            212, 243, 273, 304, 334, 365};



    /**

     * 用来表示1900年到2099年间农历年份的相关信息，共24位bit的16进制表示，其中：

     * 1. 前4位表示该年闰哪个月；

     * 2. 5-17位表示农历年份13个月的大小月分布，0表示小，1表示大；

     * 3. 最后7位表示农历年首（正月初一）对应的公历日期。

     * <p>

     * 以2014年的数据0x955ABF为例说明：

     * 1001 0101 0101 1010 1011 1111

     * 闰九月  农历正月初一对应公历1月31号

     */

    private static final int LUNAR_INFO[] = {

            0x84B6BF,/*1900*/

            0x04AE53, 0x0A5748, 0x5526BD, 0x0D2650, 0x0D9544, 0x46AAB9, 0x056A4D, 0x09AD42, 0x24AEB6, 0x04AE4A,/*1901-1910*/

            0x6A4DBE, 0x0A4D52, 0x0D2546, 0x5D52BA, 0x0B544E, 0x0D6A43, 0x296D37, 0x095B4B, 0x749BC1, 0x049754,/*1911-1920*/

            0x0A4B48, 0x5B25BC, 0x06A550, 0x06D445, 0x4ADAB8, 0x02B64D, 0x095742, 0x2497B7, 0x04974A, 0x664B3E,/*1921-1930*/

            0x0D4A51, 0x0EA546, 0x56D4BA, 0x05AD4E, 0x02B644, 0x393738, 0x092E4B, 0x7C96BF, 0x0C9553, 0x0D4A48,/*1931-1940*/

            0x6DA53B, 0x0B554F, 0x056A45, 0x4AADB9, 0x025D4D, 0x092D42, 0x2C95B6, 0x0A954A, 0x7B4ABD, 0x06CA51,/*1941-1950*/

            0x0B5546, 0x555ABB, 0x04DA4E, 0x0A5B43, 0x352BB8, 0x052B4C, 0x8A953F, 0x0E9552, 0x06AA48, 0x6AD53C,/*1951-1960*/

            0x0AB54F, 0x04B645, 0x4A5739, 0x0A574D, 0x052642, 0x3E9335, 0x0D9549, 0x75AABE, 0x056A51, 0x096D46,/*1961-1970*/

            0x54AEBB, 0x04AD4F, 0x0A4D43, 0x4D26B7, 0x0D254B, 0x8D52BF, 0x0B5452, 0x0B6A47, 0x696D3C, 0x095B50,/*1971-1980*/

            0x049B45, 0x4A4BB9, 0x0A4B4D, 0xAB25C2, 0x06A554, 0x06D449, 0x6ADA3D, 0x0AB651, 0x095746, 0x5497BB,/*1981-1990*/

            0x04974F, 0x064B44, 0x36A537, 0x0EA54A, 0x86B2BF, 0x05AC53, 0x0AB647, 0x5936BC, 0x092E50, 0x0C9645,/*1991-2000*/

            0x4D4AB8, 0x0D4A4C, 0x0DA541, 0x25AAB6, 0x056A49, 0x7AADBD, 0x025D52, 0x092D47, 0x5C95BA, 0x0A954E,/*2001-2010*/

            0x0B4A43, 0x4B5537, 0x0AD54A, 0x955ABF, 0x04BA53, 0x0A5B48, 0x652BBC, 0x052B50, 0x0A9345, 0x474AB9,/*2011-2020*/

            0x06AA4C, 0x0AD541, 0x24DAB6, 0x04B64A, 0x6a573D, 0x0A4E51, 0x0D2646, 0x5E933A, 0x0D534D, 0x05AA43,/*2021-2030*/

            0x36B537, 0x096D4B, 0xB4AEBF, 0x04AD53, 0x0A4D48, 0x6D25BC, 0x0D254F, 0x0D5244, 0x5DAA38, 0x0B5A4C,/*2031-2040*/

            0x056D41, 0x24ADB6, 0x049B4A, 0x7A4BBE, 0x0A4B51, 0x0AA546, 0x5B52BA, 0x06D24E, 0x0ADA42, 0x355B37,/*2041-2050*/

            0x09374B, 0x8497C1, 0x049753, 0x064B48, 0x66A53C, 0x0EA54F, 0x06AA44, 0x4AB638, 0x0AAE4C, 0x092E42,/*2051-2060*/

            0x3C9735, 0x0C9649, 0x7D4ABD, 0x0D4A51, 0x0DA545, 0x55AABA, 0x056A4E, 0x0A6D43, 0x452EB7, 0x052D4B,/*2061-2070*/

            0x8A95BF, 0x0A9553, 0x0B4A47, 0x6B553B, 0x0AD54F, 0x055A45, 0x4A5D38, 0x0A5B4C, 0x052B42, 0x3A93B6,/*2071-2080*/

            0x069349, 0x7729BD, 0x06AA51, 0x0AD546, 0x54DABA, 0x04B64E, 0x0A5743, 0x452738, 0x0D264A, 0x8E933E,/*2081-2090*/

            0x0D5252, 0x0DAA47, 0x66B53B, 0x056D4F, 0x04AE45, 0x4A4EB9, 0x0A4D4C, 0x0D1541, 0x2D92B5          /*2091-2099*/

    };

    private static int[] solar_1_1 = {1887, 0xec04c, 0xec23f, 0xec435, 0xec649,

            0xec83e, 0xeca51, 0xecc46, 0xece3a, 0xed04d, 0xed242, 0xed436,

            0xed64a, 0xed83f, 0xeda53, 0xedc48, 0xede3d, 0xee050, 0xee244,

            0xee439, 0xee64d, 0xee842, 0xeea36, 0xeec4a, 0xeee3e, 0xef052,

            0xef246, 0xef43a, 0xef64e, 0xef843, 0xefa37, 0xefc4b, 0xefe41,

            0xf0054, 0xf0248, 0xf043c, 0xf0650, 0xf0845, 0xf0a38, 0xf0c4d,

            0xf0e42, 0xf1037, 0xf124a, 0xf143e, 0xf1651, 0xf1846, 0xf1a3a,

            0xf1c4e, 0xf1e44, 0xf2038, 0xf224b, 0xf243f, 0xf2653, 0xf2848,

            0xf2a3b, 0xf2c4f, 0xf2e45, 0xf3039, 0xf324d, 0xf3442, 0xf3636,

            0xf384a, 0xf3a3d, 0xf3c51, 0xf3e46, 0xf403b, 0xf424e, 0xf4443,

            0xf4638, 0xf484c, 0xf4a3f, 0xf4c52, 0xf4e48, 0xf503c, 0xf524f,

            0xf5445, 0xf5639, 0xf584d, 0xf5a42, 0xf5c35, 0xf5e49, 0xf603e,

            0xf6251, 0xf6446, 0xf663b, 0xf684f, 0xf6a43, 0xf6c37, 0xf6e4b,

            0xf703f, 0xf7252, 0xf7447, 0xf763c, 0xf7850, 0xf7a45, 0xf7c39,

            0xf7e4d, 0xf8042, 0xf8254, 0xf8449, 0xf863d, 0xf8851, 0xf8a46,

            0xf8c3b, 0xf8e4f, 0xf9044, 0xf9237, 0xf944a, 0xf963f, 0xf9853,

            0xf9a47, 0xf9c3c, 0xf9e50, 0xfa045, 0xfa238, 0xfa44c, 0xfa641,

            0xfa836, 0xfaa49, 0xfac3d, 0xfae52, 0xfb047, 0xfb23a, 0xfb44e,

            0xfb643, 0xfb837, 0xfba4a, 0xfbc3f, 0xfbe53, 0xfc048, 0xfc23c,

            0xfc450, 0xfc645, 0xfc839, 0xfca4c, 0xfcc41, 0xfce36, 0xfd04a,

            0xfd23d, 0xfd451, 0xfd646, 0xfd83a, 0xfda4d, 0xfdc43, 0xfde37,

            0xfe04b, 0xfe23f, 0xfe453, 0xfe648, 0xfe83c, 0xfea4f, 0xfec44,

            0xfee38, 0xff04c, 0xff241, 0xff436, 0xff64a, 0xff83e, 0xffa51,

            0xffc46, 0xffe3a, 0x10004e, 0x100242, 0x100437, 0x10064b, 0x100841,

            0x100a53, 0x100c48, 0x100e3c, 0x10104f, 0x101244, 0x101438,

            0x10164c, 0x101842, 0x101a35, 0x101c49, 0x101e3d, 0x102051,

            0x102245, 0x10243a, 0x10264e, 0x102843, 0x102a37, 0x102c4b,

            0x102e3f, 0x103053, 0x103247, 0x10343b, 0x10364f, 0x103845,

            0x103a38, 0x103c4c, 0x103e42, 0x104036, 0x104249, 0x10443d,

            0x104651, 0x104846, 0x104a3a, 0x104c4e, 0x104e43, 0x105038,

            0x10524a, 0x10543e, 0x105652, 0x105847, 0x105a3b, 0x105c4f,

            0x105e45, 0x106039, 0x10624c, 0x106441, 0x106635, 0x106849,

            0x106a3d, 0x106c51, 0x106e47, 0x10703c, 0x10724f, 0x107444,

            0x107638, 0x10784c, 0x107a3f, 0x107c53, 0x107e48};

    private static int[] lunar_month_days = {1887, 0x1694, 0x16aa, 0x4ad5,

            0xab6, 0xc4b7, 0x4ae, 0xa56, 0xb52a, 0x1d2a, 0xd54, 0x75aa, 0x156a,

            0x1096d, 0x95c, 0x14ae, 0xaa4d, 0x1a4c, 0x1b2a, 0x8d55, 0xad4,

            0x135a, 0x495d, 0x95c, 0xd49b, 0x149a, 0x1a4a, 0xbaa5, 0x16a8,

            0x1ad4, 0x52da, 0x12b6, 0xe937, 0x92e, 0x1496, 0xb64b, 0xd4a,

            0xda8, 0x95b5, 0x56c, 0x12ae, 0x492f, 0x92e, 0xcc96, 0x1a94,

            0x1d4a, 0xada9, 0xb5a, 0x56c, 0x726e, 0x125c, 0xf92d, 0x192a,

            0x1a94, 0xdb4a, 0x16aa, 0xad4, 0x955b, 0x4ba, 0x125a, 0x592b,

            0x152a, 0xf695, 0xd94, 0x16aa, 0xaab5, 0x9b4, 0x14b6, 0x6a57,

            0xa56, 0x1152a, 0x1d2a, 0xd54, 0xd5aa, 0x156a, 0x96c, 0x94ae,

            0x14ae, 0xa4c, 0x7d26, 0x1b2a, 0xeb55, 0xad4, 0x12da, 0xa95d,

            0x95a, 0x149a, 0x9a4d, 0x1a4a, 0x11aa5, 0x16a8, 0x16d4, 0xd2da,

            0x12b6, 0x936, 0x9497, 0x1496, 0x1564b, 0xd4a, 0xda8, 0xd5b4,

            0x156c, 0x12ae, 0xa92f, 0x92e, 0xc96, 0x6d4a, 0x1d4a, 0x10d65,

            0xb58, 0x156c, 0xb26d, 0x125c, 0x192c, 0x9a95, 0x1a94, 0x1b4a,

            0x4b55, 0xad4, 0xf55b, 0x4ba, 0x125a, 0xb92b, 0x152a, 0x1694,

            0x96aa, 0x15aa, 0x12ab5, 0x974, 0x14b6, 0xca57, 0xa56, 0x1526,

            0x8e95, 0xd54, 0x15aa, 0x49b5, 0x96c, 0xd4ae, 0x149c, 0x1a4c,

            0xbd26, 0x1aa6, 0xb54, 0x6d6a, 0x12da, 0x1695d, 0x95a, 0x149a,

            0xda4b, 0x1a4a, 0x1aa4, 0xbb54, 0x16b4, 0xada, 0x495b, 0x936,

            0xf497, 0x1496, 0x154a, 0xb6a5, 0xda4, 0x15b4, 0x6ab6, 0x126e,

            0x1092f, 0x92e, 0xc96, 0xcd4a, 0x1d4a, 0xd64, 0x956c, 0x155c,

            0x125c, 0x792e, 0x192c, 0xfa95, 0x1a94, 0x1b4a, 0xab55, 0xad4,

            0x14da, 0x8a5d, 0xa5a, 0x1152b, 0x152a, 0x1694, 0xd6aa, 0x15aa,

            0xab4, 0x94ba, 0x14b6, 0xa56, 0x7527, 0xd26, 0xee53, 0xd54, 0x15aa,

            0xa9b5, 0x96c, 0x14ae, 0x8a4e, 0x1a4c, 0x11d26, 0x1aa4, 0x1b54,

            0xcd6a, 0xada, 0x95c, 0x949d, 0x149a, 0x1a2a, 0x5b25, 0x1aa4,

            0xfb52, 0x16b4, 0xaba, 0xa95b, 0x936, 0x1496, 0x9a4b, 0x154a,

            0x136a5, 0xda4, 0x15ac};



    /**

     * 将农历日期转换为公历日期

     *

     * @param year        农历年份

     * @param month       农历月

     * @param monthDay    农历日

     * @param isLeapMonth 该月是否是闰月

     * @return 返回农历日期对应的公历日期，year0, month1, day2.

     */

    public static final int[] lunarToSolar(int year, int month, int monthDay,

                                           boolean isLeapMonth) {

        int dayOffset;

        int leapMonth;

        int i;



        if (year < MIN_YEAR || year > MAX_YEAR || month < 1 || month > 12

                || monthDay < 1 || monthDay > 30) {

            throw new IllegalArgumentException(

                    "Illegal lunar date, must be like that:\n\t" +

                            "year : 1900~2099\n\t" +

                            "month : 1~12\n\t" +

                            "day : 1~30");

        }



        dayOffset = (LUNAR_INFO[year - MIN_YEAR] & 0x001F) - 1;



        if (((LUNAR_INFO[year - MIN_YEAR] & 0x0060) >> 5) == 2)

            dayOffset += 31;



        for (i = 1; i < month; i++) {

            if ((LUNAR_INFO[year - MIN_YEAR] & (0x80000 >> (i - 1))) == 0)

                dayOffset += 29;

            else

                dayOffset += 30;

        }



        dayOffset += monthDay;

        leapMonth = (LUNAR_INFO[year - MIN_YEAR] & 0xf00000) >> 20;



        // 这一年有闰月

        if (leapMonth != 0) {

            if (month > leapMonth || (month == leapMonth && isLeapMonth)) {

                if ((LUNAR_INFO[year - MIN_YEAR] & (0x80000 >> (month - 1))) == 0)

                    dayOffset += 29;

                else

                    dayOffset += 30;

            }

        }



        if (dayOffset > 366 || (year % 4 != 0 && dayOffset > 365)) {

            year += 1;

            if (year % 4 == 1)

                dayOffset -= 366;

            else

                dayOffset -= 365;

        }



        int[] solarInfo = new int[3];

        for (i = 1; i < 13; i++) {

            int iPos = DAYS_BEFORE_MONTH[i];

            if (year % 4 == 0 && i > 2) {

                iPos += 1;

            }



            if (year % 4 == 0 && i == 2 && iPos + 1 == dayOffset) {

                solarInfo[1] = i;

                solarInfo[2] = dayOffset - 31;

                break;

            }



            if (iPos >= dayOffset) {

                solarInfo[1] = i;

                iPos = DAYS_BEFORE_MONTH[i - 1];

                if (year % 4 == 0 && i > 2) {

                    iPos += 1;

                }

                if (dayOffset > iPos)

                    solarInfo[2] = dayOffset - iPos;

                else if (dayOffset == iPos) {

                    if (year % 4 == 0 && i == 2)

                        solarInfo[2] = DAYS_BEFORE_MONTH[i] - DAYS_BEFORE_MONTH[i - 1] + 1;

                    else

                        solarInfo[2] = DAYS_BEFORE_MONTH[i] - DAYS_BEFORE_MONTH[i - 1];



                } else

                    solarInfo[2] = dayOffset;

                break;

            }

        }

        solarInfo[0] = year;



        return solarInfo;

    }



    public static final int[] solarToLunar(int year, int month, int monthDay) {

        int[] lunarDate = new int[4];



        int index = year - solar_1_1[0];

        int data = (year << 9) | (month << 5)

                | (monthDay);

        int solar11 = 0;

        if (solar_1_1[index] > data) {

            index--;

        }

        solar11 = solar_1_1[index];

        int y = getBitInt(solar11, 12, 9);

        int m = getBitInt(solar11, 4, 5);

        int d = getBitInt(solar11, 5, 0);

        long offset = solarToInt(year, month,

                monthDay) - solarToInt(y, m, d);



        int days = lunar_month_days[index];

        int leap = getBitInt(days, 4, 13);



        int lunarY = index + solar_1_1[0];

        int lunarM = 1;

        int lunarD = 1;

        offset += 1;



        for (int i = 0; i < 13; i++) {

            int dm = getBitInt(days, 1, 12 - i) == 1 ? 30 : 29;

            if (offset > dm) {

                lunarM++;

                offset -= dm;

            } else {

                break;

            }

        }

        lunarD = (int) (offset);

        lunarDate[0] = lunarY;

        lunarDate[1] = lunarM;

        boolean isLeap = false;

        if (leap != 0 && lunarM > leap) {

            lunarDate[1] = lunarM - 1;

            if (lunarM == leap + 1) {

                isLeap = true;

            }

        }



        lunarDate[2] = lunarD;

        lunarDate[3] = isLeap ? 1 : 0;

        //Log.i("----------->",year+"-"+month+"-"+monthDay+"====>"+lunarDate[0]+"-"+lunarDate[1]+"-"+lunarDate[2]+"-"+lunarDate[3]);

        return lunarDate;

    }





    /**

     * 将公历日期转换为农历日期，且标识是否是闰月

     *

     * @param year

     * @param month

     * @param monthDay

     * @return 返回公历日期对应的农历日期，year0，month1，day2，leap3

     * @deprecated 不准确

     */

    @Deprecated

    public static final int[] solarToLunarDeprecated(int year, int month, int monthDay) {

        int[] lunarDate = new int[4];

        Date baseDate = new GregorianCalendar(1900, 0, 31).getTime();

        Date objDate = new GregorianCalendar(year, month - 1, monthDay).getTime();

        int offset = (int) ((objDate.getTime() - baseDate.getTime()) / 86400000L);



        // 用offset减去每农历年的天数计算当天是农历第几天

        // iYear最终结果是农历的年份, offset是当年的第几天

        int iYear, daysOfYear = 0;

        for (iYear = MIN_YEAR; iYear <= MAX_YEAR && offset > 0; iYear++) {

            daysOfYear = daysInLunarYear(iYear);

            offset -= daysOfYear;

        }

        if (offset < 0) {

            offset += daysOfYear;

            iYear--;

        }



        // 农历年份

        lunarDate[0] = iYear;



        int leapMonth = leapMonth(iYear); // 闰哪个月,1-12

        boolean isLeap = false;

        // 用当年的天数offset,逐个减去每月（农历）的天数，求出当天是本月的第几天

        int iMonth, daysOfMonth = 0;

        for (iMonth = 1; iMonth <= 13 && offset > 0; iMonth++) {

            daysOfMonth = daysInLunarMonth(iYear, iMonth);

            offset -= daysOfMonth;

        }

        // 当前月超过闰月，要校正

        if (leapMonth != 0 && iMonth > leapMonth) {

            --iMonth;

            Log.i("----------->", year + "-" + month + "-" + monthDay + "====>" + iMonth + "-" + leapMonth);

            if (iMonth == leapMonth) {

                isLeap = true;

            }

        }

        // offset小于0时，也要校正

        if (offset < 0) {

            offset += daysOfMonth;

            --iMonth;

        }



        lunarDate[1] = iMonth;

        lunarDate[2] = offset + 1;

        lunarDate[3] = isLeap ? 1 : 0;



        //Log.i("----------->",year+"-"+month+"-"+monthDay+"====>"+lunarDate[0]+"-"+lunarDate[1]+"-"+lunarDate[2]+"-"+lunarDate[3]);

        return lunarDate;

    }



    /**

     * 传回农历year年month月的总天数

     *

     * @param year  要计算的年份

     * @param month 要计算的月

     * @return 传回天数

     */

    final public static int daysInMonth(int year, int month) {

        return daysInMonth(year, month, false);

    }



    /**

     * 传回农历year年month月的总天数

     *

     * @param year  要计算的年份

     * @param month 要计算的月

     * @param leap  当月是否是闰月

     * @return 传回天数，如果闰月是错误的，返回0.

     */

    public static final int daysInMonth(int year, int month, boolean leap) {

        int leapMonth = leapMonth(year);

        int offset = 0;



        // 如果本年有闰月且month大于闰月时，需要校正

        if (leapMonth != 0 && month > leapMonth) {

            offset = 1;

        }



        // 不考虑闰月

        if (!leap) {

            return daysInLunarMonth(year, month + offset);

        } else {

            // 传入的闰月是正确的月份

            if (leapMonth != 0 && leapMonth == month) {

                return daysInLunarMonth(year, month + 1);

            }

        }



        return 0;

    }



    /**

     * 传回农历 year年的总天数

     *

     * @param year 将要计算的年份

     * @return 返回传入年份的总天数

     */

    private static int daysInLunarYear(int year) {

        int i, sum = 348;

        if (leapMonth(year) != 0) {

            sum = 377;

        }

        int monthInfo = LUNAR_INFO[year - MIN_YEAR] & 0x0FFF80;

        for (i = 0x80000; i > 0x7; i >>= 1) {

            if ((monthInfo & i) != 0)

                sum += 1;

        }

        return sum;

    }



    /**

     * 传回农历 year年month月的总天数，总共有13个月包括闰月

     *

     * @param year  将要计算的年份

     * @param month 将要计算的月份

     * @return 传回农历 year年month月的总天数

     */

    private static int daysInLunarMonth(int year, int month) {

        if ((LUNAR_INFO[year - MIN_YEAR] & (0x100000 >> month)) == 0)

            return 29;

        else

            return 30;

    }



    /**

     * 传回农历 year年闰哪个月 1-12 , 没闰传回 0

     *

     * @param year 将要计算的年份

     * @return 传回农历 year年闰哪个月1-12, 没闰传回 0

     */

    public static int leapMonth(int year) {

        return (int) ((LUNAR_INFO[year - MIN_YEAR] & 0xF00000)) >> 20;

    }





    private static int getBitInt(int data, int length, int shift) {

        return (data & (((1 << length) - 1) << shift)) >> shift;

    }



    private static long solarToInt(int y, int m, int d) {

        m = (m + 9) % 12;

        y = y - m / 10;

        return 365 * y + y / 4 - y / 100 + y / 400 + (m * 306 + 5) / 10

                + (d - 1);

    }



}


 pickerview/src/main/java/com/bigkoo/pickerview/utils/PickerViewAnimateUtil.java

New file
@@ -0,0 +1,26 @@
package com.bigkoo.pickerview.utils;



import android.view.Gravity;



import com.bigkoo.pickerview.R;



/**

 * Created by Sai on 15/8/9.

 */

public class PickerViewAnimateUtil {

    private static final int INVALID = -1;

    /**

     * Get default animation resource when not defined by the user

     *

     * @param gravity       the animGravity of the dialog

     * @param isInAnimation determine if is in or out animation. true when is is

     * @return the id of the animation resource

     */

    public static int getAnimationResource(int gravity, boolean isInAnimation) {

        switch (gravity) {

            case Gravity.BOTTOM:

                return isInAnimation ? R.anim.pickerview_slide_in_bottom : R.anim.pickerview_slide_out_bottom;

        }

        return INVALID;

    }

}


 pickerview/src/main/java/com/bigkoo/pickerview/view/BasePickerView.java

New file
@@ -0,0 +1,361 @@
package com.bigkoo.pickerview.view;



import android.app.Activity;

import android.app.Dialog;

import android.content.Context;

import android.content.DialogInterface;

import android.graphics.Color;

import android.view.Gravity;

import android.view.KeyEvent;

import android.view.LayoutInflater;

import android.view.MotionEvent;

import android.view.View;

import android.view.ViewGroup;

import android.view.Window;

import android.view.animation.Animation;

import android.view.animation.AnimationUtils;

import android.widget.FrameLayout;



import com.bigkoo.pickerview.R;

import com.bigkoo.pickerview.configure.PickerOptions;

import com.bigkoo.pickerview.listener.OnDismissListener;

import com.bigkoo.pickerview.utils.PickerViewAnimateUtil;



/**

 * Created by Sai on 15/11/22.

 * 精仿iOSPickerViewController控件

 */

public class BasePickerView {



    private Context context;

    protected ViewGroup contentContainer;

    private ViewGroup rootView;//附加View 的 根View

    private ViewGroup dialogView;//附加Dialog 的 根View



    protected PickerOptions mPickerOptions;

    private OnDismissListener onDismissListener;

    private boolean dismissing;



    private Animation outAnim;

    private Animation inAnim;

    private boolean isShowing;



    protected int animGravity = Gravity.BOTTOM;



    private Dialog mDialog;

    protected View clickView;//是通过哪个View弹出的

    private boolean isAnim = true;



    public BasePickerView(Context context) {

        this.context = context;

    }





    protected void initViews() {



        FrameLayout.LayoutParams params = new FrameLayout.LayoutParams(

                ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT, Gravity.BOTTOM);



        LayoutInflater layoutInflater = LayoutInflater.from(context);

        if (isDialog()) {

            //如果是对话框模式

            dialogView = (ViewGroup) layoutInflater.inflate(R.layout.layout_basepickerview, null, false);

            //设置界面的背景为透明

            dialogView.setBackgroundColor(Color.TRANSPARENT);

            //这个是真正要加载选择器的父布局

            contentContainer = (ViewGroup) dialogView.findViewById(R.id.content_container);

            //设置对话框 默认左右间距屏幕30

            params.leftMargin = 30;

            params.rightMargin = 30;

            contentContainer.setLayoutParams(params);

            //创建对话框

            createDialog();

            //给背景设置点击事件,这样当点击内容以外的地方会关闭界面

            dialogView.setOnClickListener(new View.OnClickListener() {

                @Override

                public void onClick(View view) {

                    dismiss();

                }

            });

        } else {

            //如果只是要显示在屏幕的下方

            //decorView是activity的根View,包含 contentView 和 titleView

            if (mPickerOptions.decorView == null) {

                mPickerOptions.decorView = (ViewGroup) ((Activity) context).getWindow().getDecorView();

            }

            //将控件添加到decorView中

            rootView = (ViewGroup) layoutInflater.inflate(R.layout.layout_basepickerview, mPickerOptions.decorView, false);

            rootView.setLayoutParams(new FrameLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT));

            if (mPickerOptions.outSideColor != -1) {

                rootView.setBackgroundColor(mPickerOptions.outSideColor);

            }

            //这个是真正要加载时间选取器的父布局

            contentContainer = (ViewGroup) rootView.findViewById(R.id.content_container);

            contentContainer.setLayoutParams(params);

        }

        setKeyBackCancelable(true);

    }



    protected void initAnim() {

        inAnim = getInAnimation();

        outAnim = getOutAnimation();

    }



    protected void initEvents() {

    }





    /**

     * @param v      (是通过哪个View弹出的)

     * @param isAnim 是否显示动画效果

     */

    public void show(View v, boolean isAnim) {

        this.clickView = v;

        this.isAnim = isAnim;

        show();

    }



    public void show(boolean isAnim) {

        show(null, isAnim);

    }



    public void show(View v) {

        this.clickView = v;

        show();

    }





    /**

     * 添加View到根视图

     */

    public void show() {

        if (isDialog()) {

            showDialog();

        } else {

            if (isShowing()) {

                return;

            }

            isShowing = true;

            onAttached(rootView);

            rootView.requestFocus();

        }

    }





    /**

     * show的时候调用

     *

     * @param view 这个View

     */

    private void onAttached(View view) {

        mPickerOptions.decorView.addView(view);

        if (isAnim) {

            contentContainer.startAnimation(inAnim);

        }

    }





    /**

     * 检测该View是不是已经添加到根视图

     *

     * @return 如果视图已经存在该View返回true

     */

    public boolean isShowing() {

        if (isDialog()) {

            return false;

        } else {

            return rootView.getParent() != null || isShowing;

        }



    }



    public void dismiss() {

        if (isDialog()) {

            dismissDialog();

        } else {

            if (dismissing) {

                return;

            }



            if (isAnim) {

                //消失动画

                outAnim.setAnimationListener(new Animation.AnimationListener() {

                    @Override

                    public void onAnimationStart(Animation animation) {



                    }



                    @Override

                    public void onAnimationEnd(Animation animation) {

                        dismissImmediately();

                    }



                    @Override

                    public void onAnimationRepeat(Animation animation) {



                    }

                });

                contentContainer.startAnimation(outAnim);

            } else {

                dismissImmediately();

            }

            dismissing = true;

        }





    }



    public void dismissImmediately() {



        mPickerOptions.decorView.post(new Runnable() {

            @Override

            public void run() {

                //从根视图移除

                mPickerOptions.decorView.removeView(rootView);

                isShowing = false;

                dismissing = false;

                if (onDismissListener != null) {

                    onDismissListener.onDismiss(BasePickerView.this);

                }

            }

        });





    }



    private Animation getInAnimation() {

        int res = PickerViewAnimateUtil.getAnimationResource(this.animGravity, true);

        return AnimationUtils.loadAnimation(context, res);

    }



    private Animation getOutAnimation() {

        int res = PickerViewAnimateUtil.getAnimationResource(this.animGravity, false);

        return AnimationUtils.loadAnimation(context, res);

    }



    public BasePickerView setOnDismissListener(OnDismissListener onDismissListener) {

        this.onDismissListener = onDismissListener;

        return this;

    }



    public void setKeyBackCancelable(boolean isCancelable) {



        ViewGroup View;

        if (isDialog()) {

            View = dialogView;

        } else {

            View = rootView;

        }



        View.setFocusable(isCancelable);

        View.setFocusableInTouchMode(isCancelable);

        if (isCancelable) {

            View.setOnKeyListener(onKeyBackListener);

        } else {

            View.setOnKeyListener(null);

        }

    }



    private View.OnKeyListener onKeyBackListener = new View.OnKeyListener() {

        @Override

        public boolean onKey(View v, int keyCode, KeyEvent event) {

            if (keyCode == KeyEvent.KEYCODE_BACK && event.getAction() == MotionEvent.ACTION_DOWN && isShowing()) {

                dismiss();

                return true;

            }

            return false;

        }

    };



    protected BasePickerView setOutSideCancelable(boolean isCancelable) {



        if (rootView != null) {

            View view = rootView.findViewById(R.id.outmost_container);



            if (isCancelable) {

                view.setOnTouchListener(onCancelableTouchListener);

            } else {

                view.setOnTouchListener(null);

            }

        }



        return this;

    }



    /**

     * 设置对话框模式是否可以点击外部取消

     */

    public void setDialogOutSideCancelable() {

        if (mDialog != null) {

            mDialog.setCancelable(mPickerOptions.cancelable);

        }

    }





    /**

     * Called when the user touch on black overlay, in order to dismiss the dialog.

     */

    private final View.OnTouchListener onCancelableTouchListener = new View.OnTouchListener() {

        @Override

        public boolean onTouch(View v, MotionEvent event) {

            if (event.getAction() == MotionEvent.ACTION_DOWN) {

                dismiss();

            }

            return false;

        }

    };



    public View findViewById(int id) {

        return contentContainer.findViewById(id);

    }



    public void createDialog() {

        if (dialogView != null) {

            mDialog = new Dialog(context, R.style.custom_dialog2);

            mDialog.setCancelable(mPickerOptions.cancelable);//不能点外面取消,也不能点back取消

            mDialog.setContentView(dialogView);



            Window dialogWindow = mDialog.getWindow();

            if (dialogWindow != null) {

                dialogWindow.setWindowAnimations(R.style.picker_view_scale_anim);

                dialogWindow.setGravity(Gravity.CENTER);//可以改成Bottom

            }



            mDialog.setOnDismissListener(new DialogInterface.OnDismissListener() {

                @Override

                public void onDismiss(DialogInterface dialog) {

                    if (onDismissListener != null) {

                        onDismissListener.onDismiss(BasePickerView.this);

                    }

                }

            });

        }

    }



    private void showDialog() {

        if (mDialog != null) {

            mDialog.show();

        }

    }



    private void dismissDialog() {

        if (mDialog != null) {

            mDialog.dismiss();

        }

    }



    public ViewGroup getDialogContainerLayout() {

        return contentContainer;

    }





    public Dialog getDialog() {

        return mDialog;

    }





    public boolean isDialog() {

        return false;

    }



}


 pickerview/src/main/java/com/bigkoo/pickerview/view/OptionsPickerView.java

New file
@@ -0,0 +1,197 @@
package com.bigkoo.pickerview.view;



import android.content.Context;

import android.text.TextUtils;

import android.view.LayoutInflater;

import android.view.View;

import android.widget.Button;

import android.widget.LinearLayout;

import android.widget.RelativeLayout;

import android.widget.TextView;



import com.bigkoo.pickerview.R;

import com.bigkoo.pickerview.configure.PickerOptions;



import java.util.List;



/**

 * 条件选择器

 * Created by Sai on 15/11/22.

 */

public class OptionsPickerView<T> extends BasePickerView implements View.OnClickListener {



    private WheelOptions<T> wheelOptions;



    private static final String TAG_SUBMIT = "submit";

    private static final String TAG_CANCEL = "cancel";





    public OptionsPickerView(PickerOptions pickerOptions) {

        super(pickerOptions.context);

        mPickerOptions = pickerOptions;

        initView(pickerOptions.context);

    }



    private void initView(Context context) {

        setDialogOutSideCancelable();

        initViews();

        initAnim();

        initEvents();

        if (mPickerOptions.customListener == null) {

            LayoutInflater.from(context).inflate(mPickerOptions.layoutRes, contentContainer);



            //顶部标题

            TextView tvTitle = (TextView) findViewById(R.id.tvTitle);

            RelativeLayout rv_top_bar = (RelativeLayout) findViewById(R.id.rv_topbar);



            //确定和取消按钮

            Button btnSubmit = (Button) findViewById(R.id.btnSubmit);

            Button btnCancel = (Button) findViewById(R.id.btnCancel);



            btnSubmit.setTag(TAG_SUBMIT);

            btnCancel.setTag(TAG_CANCEL);

            btnSubmit.setOnClickListener(this);

            btnCancel.setOnClickListener(this);



            //设置文字

            btnSubmit.setText(TextUtils.isEmpty(mPickerOptions.textContentConfirm) ? context.getResources().getString(R.string.pickerview_submit) : mPickerOptions.textContentConfirm);

            btnCancel.setText(TextUtils.isEmpty(mPickerOptions.textContentCancel) ? context.getResources().getString(R.string.pickerview_cancel) : mPickerOptions.textContentCancel);

            tvTitle.setText(TextUtils.isEmpty(mPickerOptions.textContentTitle) ? "" : mPickerOptions.textContentTitle);//默认为空



            //设置color

            btnSubmit.setTextColor(mPickerOptions.textColorConfirm);

            btnCancel.setTextColor(mPickerOptions.textColorCancel);

            tvTitle.setTextColor(mPickerOptions.textColorTitle);

            rv_top_bar.setBackgroundColor(mPickerOptions.bgColorTitle);



            //设置文字大小

            btnSubmit.setTextSize(mPickerOptions.textSizeSubmitCancel);

            btnCancel.setTextSize(mPickerOptions.textSizeSubmitCancel);

            tvTitle.setTextSize(mPickerOptions.textSizeTitle);

        } else {

            mPickerOptions.customListener.customLayout(LayoutInflater.from(context).inflate(mPickerOptions.layoutRes, contentContainer));

        }



        // ----滚轮布局

        final LinearLayout optionsPicker = (LinearLayout) findViewById(R.id.optionspicker);

        optionsPicker.setBackgroundColor(mPickerOptions.bgColorWheel);



        wheelOptions = new WheelOptions<>(optionsPicker, mPickerOptions.isRestoreItem);

        if (mPickerOptions.optionsSelectChangeListener != null) {

            wheelOptions.setOptionsSelectChangeListener(mPickerOptions.optionsSelectChangeListener);

        }



        wheelOptions.setTextContentSize(mPickerOptions.textSizeContent);

        wheelOptions.setItemsVisible(mPickerOptions.itemsVisibleCount);

        wheelOptions.setAlphaGradient(mPickerOptions.isAlphaGradient);

        wheelOptions.setLabels(mPickerOptions.label1, mPickerOptions.label2, mPickerOptions.label3);

        wheelOptions.setTextXOffset(mPickerOptions.x_offset_one, mPickerOptions.x_offset_two, mPickerOptions.x_offset_three);

        wheelOptions.setCyclic(mPickerOptions.cyclic1, mPickerOptions.cyclic2, mPickerOptions.cyclic3);

        wheelOptions.setTypeface(mPickerOptions.font);



        setOutSideCancelable(mPickerOptions.cancelable);



        wheelOptions.setDividerColor(mPickerOptions.dividerColor);

        wheelOptions.setDividerType(mPickerOptions.dividerType);

        wheelOptions.setLineSpacingMultiplier(mPickerOptions.lineSpacingMultiplier);

        wheelOptions.setTextColorOut(mPickerOptions.textColorOut);

        wheelOptions.setTextColorCenter(mPickerOptions.textColorCenter);

        wheelOptions.isCenterLabel(mPickerOptions.isCenterLabel);

    }



    /**

     * 动态设置标题

     *

     * @param text 标题文本内容

     */

    public void setTitleText(String text) {

        TextView tvTitle = (TextView) findViewById(R.id.tvTitle);

        if (tvTitle != null) {

            tvTitle.setText(text);

        }

    }



    /**

     * 设置默认选中项

     *

     * @param option1

     */

    public void setSelectOptions(int option1) {

        mPickerOptions.option1 = option1;

        reSetCurrentItems();

    }





    public void setSelectOptions(int option1, int option2) {

        mPickerOptions.option1 = option1;

        mPickerOptions.option2 = option2;

        reSetCurrentItems();

    }



    public void setSelectOptions(int option1, int option2, int option3) {

        mPickerOptions.option1 = option1;

        mPickerOptions.option2 = option2;

        mPickerOptions.option3 = option3;

        reSetCurrentItems();

    }



    private void reSetCurrentItems() {

        if (wheelOptions != null) {

            wheelOptions.setCurrentItems(mPickerOptions.option1, mPickerOptions.option2, mPickerOptions.option3);

        }

    }



    public void setPicker(List<T> optionsItems) {

        this.setPicker(optionsItems, null, null);

    }



    public void setPicker(List<T> options1Items, List<List<T>> options2Items) {

        this.setPicker(options1Items, options2Items, null);

    }



    public void setPicker(List<T> options1Items,

                          List<List<T>> options2Items,

                          List<List<List<T>>> options3Items) {



        wheelOptions.setPicker(options1Items, options2Items, options3Items);

        reSetCurrentItems();

    }





    //不联动情况下调用

    public void setNPicker(List<T> options1Items,

                           List<T> options2Items,

                           List<T> options3Items) {



        wheelOptions.setLinkage(false);

        wheelOptions.setNPicker(options1Items, options2Items, options3Items);

        reSetCurrentItems();

    }



    @Override

    public void onClick(View v) {

        String tag = (String) v.getTag();

        if (tag.equals(TAG_SUBMIT)) {

            returnData();

        } else if (tag.equals(TAG_CANCEL)) {

            if (mPickerOptions.cancelListener != null) {

                mPickerOptions.cancelListener.onClick(v);

            }

        }

        dismiss();

    }



    //抽离接口回调的方法

    public void returnData() {

        if (mPickerOptions.optionsSelectListener != null) {

            int[] optionsCurrentItems = wheelOptions.getCurrentItems();

            mPickerOptions.optionsSelectListener.onOptionsSelect(optionsCurrentItems[0], optionsCurrentItems[1], optionsCurrentItems[2], clickView);

        }

    }





    @Override

    public boolean isDialog() {

        return mPickerOptions.isDialog;

    }

}


 pickerview/src/main/java/com/bigkoo/pickerview/view/TimePickerView.java

New file
@@ -0,0 +1,293 @@
package com.bigkoo.pickerview.view;



import android.content.Context;

import android.text.TextUtils;

import android.view.LayoutInflater;

import android.view.View;

import android.widget.Button;

import android.widget.LinearLayout;

import android.widget.RelativeLayout;

import android.widget.TextView;



import com.bigkoo.pickerview.R;

import com.bigkoo.pickerview.configure.PickerOptions;

import com.bigkoo.pickerview.listener.ISelectTimeCallback;



import java.text.ParseException;

import java.util.Calendar;

import java.util.Date;



/**

 * 时间选择器

 * Created by Sai on 15/11/22.

 * Updated by XiaoSong on 2017-2-22.

 */

public class TimePickerView extends BasePickerView implements View.OnClickListener {



    private WheelTime wheelTime; //自定义控件

    private static final String TAG_SUBMIT = "submit";

    private static final String TAG_CANCEL = "cancel";



    public TimePickerView(PickerOptions pickerOptions) {

        super(pickerOptions.context);

        mPickerOptions = pickerOptions;

        initView(pickerOptions.context);

    }



    private void initView(Context context) {

        setDialogOutSideCancelable();

        initViews();

        initAnim();



        if (mPickerOptions.customListener == null) {

            LayoutInflater.from(context).inflate(R.layout.pickerview_time, contentContainer);



            //顶部标题

            TextView tvTitle = (TextView) findViewById(R.id.tvTitle);

            RelativeLayout rv_top_bar = (RelativeLayout) findViewById(R.id.rv_topbar);



            //确定和取消按钮

            Button btnSubmit = (Button) findViewById(R.id.btnSubmit);

            Button btnCancel = (Button) findViewById(R.id.btnCancel);

            //这样做可以阻止子控件的点击事件穿透到父控件上，从而使得父控件响应点击事件。

            tvTitle.setClickable(true);

            tvTitle.setFocusable(true);





            btnSubmit.setTag(TAG_SUBMIT);

            btnCancel.setTag(TAG_CANCEL);



            btnSubmit.setOnClickListener(this);

            btnCancel.setOnClickListener(this);



            //设置文字

            btnSubmit.setText(TextUtils.isEmpty(mPickerOptions.textContentConfirm) ? context.getResources().getString(R.string.pickerview_submit) : mPickerOptions.textContentConfirm);

            btnCancel.setText(TextUtils.isEmpty(mPickerOptions.textContentCancel) ? context.getResources().getString(R.string.pickerview_cancel) : mPickerOptions.textContentCancel);

            tvTitle.setText(TextUtils.isEmpty(mPickerOptions.textContentTitle) ? "" : mPickerOptions.textContentTitle);//默认为空



            //设置color

            btnSubmit.setTextColor(mPickerOptions.textColorConfirm);

            btnCancel.setTextColor(mPickerOptions.textColorCancel);

            tvTitle.setTextColor(mPickerOptions.textColorTitle);

            rv_top_bar.setBackgroundColor(mPickerOptions.bgColorTitle);



            //设置文字大小

            btnSubmit.setTextSize(mPickerOptions.textSizeSubmitCancel);

            btnCancel.setTextSize(mPickerOptions.textSizeSubmitCancel);

            tvTitle.setTextSize(mPickerOptions.textSizeTitle);



        } else {

            mPickerOptions.customListener.customLayout(LayoutInflater.from(context).inflate(mPickerOptions.layoutRes, contentContainer));

        }

        // 时间转轮 自定义控件

        LinearLayout timePickerView = (LinearLayout) findViewById(R.id.timepicker);

        timePickerView.setBackgroundColor(mPickerOptions.bgColorWheel);



        initWheelTime(timePickerView);

    }



    private void initWheelTime(LinearLayout timePickerView) {

        wheelTime = new WheelTime(timePickerView, mPickerOptions.type, mPickerOptions.textGravity, mPickerOptions.textSizeContent);

        if (mPickerOptions.timeSelectChangeListener != null) {

            wheelTime.setSelectChangeCallback(new ISelectTimeCallback() {

                @Override

                public void onTimeSelectChanged() {

                    try {

                        Date date = WheelTime.dateFormat.parse(wheelTime.getTime());

                        mPickerOptions.timeSelectChangeListener.onTimeSelectChanged(date);

                    } catch (ParseException e) {

                        e.printStackTrace();

                    }

                }

            });

        }



        wheelTime.setLunarMode(mPickerOptions.isLunarCalendar);



        if (mPickerOptions.startYear != 0 && mPickerOptions.endYear != 0

                && mPickerOptions.startYear <= mPickerOptions.endYear) {

            setRange();

        }



        //若手动设置了时间范围限制

        if (mPickerOptions.startDate != null && mPickerOptions.endDate != null) {

            if (mPickerOptions.startDate.getTimeInMillis() > mPickerOptions.endDate.getTimeInMillis()) {

                throw new IllegalArgumentException("startDate can't be later than endDate");

            } else {

                setRangDate();

            }

        } else if (mPickerOptions.startDate != null) {

            if (mPickerOptions.startDate.get(Calendar.YEAR) < 1900) {

                throw new IllegalArgumentException("The startDate can not as early as 1900");

            } else {

                setRangDate();

            }

        } else if (mPickerOptions.endDate != null) {

            if (mPickerOptions.endDate.get(Calendar.YEAR) > 2100) {

                throw new IllegalArgumentException("The endDate should not be later than 2100");

            } else {

                setRangDate();

            }

        } else {//没有设置时间范围限制，则会使用默认范围。

            setRangDate();

        }



        setTime();

        wheelTime.setLabels(mPickerOptions.label_year, mPickerOptions.label_month, mPickerOptions.label_day

                , mPickerOptions.label_hours, mPickerOptions.label_minutes, mPickerOptions.label_seconds);

        wheelTime.setTextXOffset(mPickerOptions.x_offset_year, mPickerOptions.x_offset_month, mPickerOptions.x_offset_day,

                mPickerOptions.x_offset_hours, mPickerOptions.x_offset_minutes, mPickerOptions.x_offset_seconds);

        wheelTime.setItemsVisible(mPickerOptions.itemsVisibleCount);

        wheelTime.setAlphaGradient(mPickerOptions.isAlphaGradient);

        setOutSideCancelable(mPickerOptions.cancelable);

        wheelTime.setCyclic(mPickerOptions.cyclic);

        wheelTime.setDividerColor(mPickerOptions.dividerColor);

        wheelTime.setDividerType(mPickerOptions.dividerType);

        wheelTime.setLineSpacingMultiplier(mPickerOptions.lineSpacingMultiplier);

        wheelTime.setTextColorOut(mPickerOptions.textColorOut);

        wheelTime.setTextColorCenter(mPickerOptions.textColorCenter);

        wheelTime.isCenterLabel(mPickerOptions.isCenterLabel);

    }





    /**

     * 设置默认时间

     */

    public void setDate(Calendar date) {

        mPickerOptions.date = date;

        setTime();

    }



    /**

     * 设置可以选择的时间范围, 要在setTime之前调用才有效果

     */

    private void setRange() {

        wheelTime.setStartYear(mPickerOptions.startYear);

        wheelTime.setEndYear(mPickerOptions.endYear);



    }



    /**

     * 设置可以选择的时间范围, 要在setTime之前调用才有效果

     */

    private void setRangDate() {

        wheelTime.setRangDate(mPickerOptions.startDate, mPickerOptions.endDate);

        initDefaultSelectedDate();

    }



    private void initDefaultSelectedDate() {

        //如果手动设置了时间范围

        if (mPickerOptions.startDate != null && mPickerOptions.endDate != null) {

            //若默认时间未设置，或者设置的默认时间越界了，则设置默认选中时间为开始时间。

            if (mPickerOptions.date == null || mPickerOptions.date.getTimeInMillis() < mPickerOptions.startDate.getTimeInMillis()

                    || mPickerOptions.date.getTimeInMillis() > mPickerOptions.endDate.getTimeInMillis()) {

                mPickerOptions.date = mPickerOptions.startDate;

            }

        } else if (mPickerOptions.startDate != null) {

            //没有设置默认选中时间,那就拿开始时间当默认时间

            mPickerOptions.date = mPickerOptions.startDate;

        } else if (mPickerOptions.endDate != null) {

            mPickerOptions.date = mPickerOptions.endDate;

        }

    }



    /**

     * 设置选中时间,默认选中当前时间

     */

    private void setTime() {

        int year, month, day, hours, minute, seconds;

        Calendar calendar = Calendar.getInstance();



        if (mPickerOptions.date == null) {

            calendar.setTimeInMillis(System.currentTimeMillis());

            year = calendar.get(Calendar.YEAR);

            month = calendar.get(Calendar.MONTH);

            day = calendar.get(Calendar.DAY_OF_MONTH);

            hours = calendar.get(Calendar.HOUR_OF_DAY);

            minute = calendar.get(Calendar.MINUTE);

            seconds = calendar.get(Calendar.SECOND);

        } else {

            year = mPickerOptions.date.get(Calendar.YEAR);

            month = mPickerOptions.date.get(Calendar.MONTH);

            day = mPickerOptions.date.get(Calendar.DAY_OF_MONTH);

            hours = mPickerOptions.date.get(Calendar.HOUR_OF_DAY);

            minute = mPickerOptions.date.get(Calendar.MINUTE);

            seconds = mPickerOptions.date.get(Calendar.SECOND);

        }



        wheelTime.setPicker(year, month, day, hours, minute, seconds);

    }





    @Override

    public void onClick(View v) {

        String tag = (String) v.getTag();

        if (tag.equals(TAG_SUBMIT)) {

            returnData();

        } else if (tag.equals(TAG_CANCEL)) {

            if (mPickerOptions.cancelListener != null) {

                mPickerOptions.cancelListener.onClick(v);

            }

        }

        dismiss();

    }



    public void returnData() {

        if (mPickerOptions.timeSelectListener != null) {

            try {

                Date date = WheelTime.dateFormat.parse(wheelTime.getTime());

                mPickerOptions.timeSelectListener.onTimeSelect(date, clickView);

            } catch (ParseException e) {

                e.printStackTrace();

            }

        }

    }



    /**

     * 动态设置标题

     *

     * @param text 标题文本内容

     */

    public void setTitleText(String text) {

        TextView tvTitle = (TextView) findViewById(R.id.tvTitle);

        if (tvTitle != null) {

            tvTitle.setText(text);

        }

    }



    /**

     * 目前暂时只支持设置1900 - 2100年

     *

     * @param lunar 农历的开关

     */

    public void setLunarCalendar(boolean lunar) {

        try {

            int year, month, day, hours, minute, seconds;

            Calendar calendar = Calendar.getInstance();

            calendar.setTime(WheelTime.dateFormat.parse(wheelTime.getTime()));

            year = calendar.get(Calendar.YEAR);

            month = calendar.get(Calendar.MONTH);

            day = calendar.get(Calendar.DAY_OF_MONTH);

            hours = calendar.get(Calendar.HOUR_OF_DAY);

            minute = calendar.get(Calendar.MINUTE);

            seconds = calendar.get(Calendar.SECOND);



            wheelTime.setLunarMode(lunar);

            wheelTime.setLabels(mPickerOptions.label_year, mPickerOptions.label_month, mPickerOptions.label_day,

                    mPickerOptions.label_hours, mPickerOptions.label_minutes, mPickerOptions.label_seconds);

            wheelTime.setPicker(year, month, day, hours, minute, seconds);

        } catch (ParseException e) {

            e.printStackTrace();

        }

    }



    public boolean isLunarCalendar() {

        return wheelTime.isLunarMode();

    }





    @Override

    public boolean isDialog() {

        return mPickerOptions.isDialog;

    }

}


 pickerview/src/main/java/com/bigkoo/pickerview/view/WheelOptions.java

New file
@@ -0,0 +1,428 @@
package com.bigkoo.pickerview.view;



import android.graphics.Typeface;

import android.view.View;



import com.bigkoo.pickerview.R;

import com.bigkoo.pickerview.adapter.ArrayWheelAdapter;

import com.bigkoo.pickerview.listener.OnOptionsSelectChangeListener;

import com.contrarywind.listener.OnItemSelectedListener;

import com.contrarywind.view.WheelView;



import java.util.List;



public class WheelOptions<T> {

    private View view;

    private WheelView wv_option1;

    private WheelView wv_option2;

    private WheelView wv_option3;



    private List<T> mOptions1Items;

    private List<List<T>> mOptions2Items;

    private List<List<List<T>>> mOptions3Items;



    private boolean linkage = true;//默认联动

    private boolean isRestoreItem; //切换时，还原第一项

    private OnItemSelectedListener wheelListener_option1;

    private OnItemSelectedListener wheelListener_option2;



    private OnOptionsSelectChangeListener optionsSelectChangeListener;



    public View getView() {

        return view;

    }



    public void setView(View view) {

        this.view = view;

    }



    public WheelOptions(View view, boolean isRestoreItem) {

        super();

        this.isRestoreItem = isRestoreItem;

        this.view = view;

        wv_option1 = (WheelView) view.findViewById(R.id.options1);// 初始化时显示的数据

        wv_option2 = (WheelView) view.findViewById(R.id.options2);

        wv_option3 = (WheelView) view.findViewById(R.id.options3);

    }





    public void setPicker(List<T> options1Items,

                          List<List<T>> options2Items,

                          List<List<List<T>>> options3Items) {

        this.mOptions1Items = options1Items;

        this.mOptions2Items = options2Items;

        this.mOptions3Items = options3Items;



        // 选项1

        wv_option1.setAdapter(new ArrayWheelAdapter(mOptions1Items));// 设置显示数据

        wv_option1.setCurrentItem(0);// 初始化时显示的数据

        // 选项2

        if (mOptions2Items != null) {

            wv_option2.setAdapter(new ArrayWheelAdapter(mOptions2Items.get(0)));// 设置显示数据

        }

        wv_option2.setCurrentItem(wv_option2.getCurrentItem());// 初始化时显示的数据

        // 选项3

        if (mOptions3Items != null) {

            wv_option3.setAdapter(new ArrayWheelAdapter(mOptions3Items.get(0).get(0)));// 设置显示数据

        }

        wv_option3.setCurrentItem(wv_option3.getCurrentItem());

        wv_option1.setIsOptions(true);

        wv_option2.setIsOptions(true);

        wv_option3.setIsOptions(true);



        if (this.mOptions2Items == null) {

            wv_option2.setVisibility(View.GONE);

        } else {

            wv_option2.setVisibility(View.VISIBLE);

        }

        if (this.mOptions3Items == null) {

            wv_option3.setVisibility(View.GONE);

        } else {

            wv_option3.setVisibility(View.VISIBLE);

        }



        // 联动监听器

        wheelListener_option1 = new OnItemSelectedListener() {



            @Override

            public void onItemSelected(int index) {

                int opt2Select = 0;

                if (mOptions2Items == null) {//只有1级联动数据

                    if (optionsSelectChangeListener != null) {

                        optionsSelectChangeListener.onOptionsSelectChanged(wv_option1.getCurrentItem(), 0, 0);

                    }

                } else {

                    if (!isRestoreItem) {

                        opt2Select = wv_option2.getCurrentItem();//上一个opt2的选中位置

                        //新opt2的位置，判断如果旧位置没有超过数据范围，则沿用旧位置，否则选中最后一项

                        opt2Select = opt2Select >= mOptions2Items.get(index).size() - 1 ? mOptions2Items.get(index).size() - 1 : opt2Select;

                    }

                    wv_option2.setAdapter(new ArrayWheelAdapter(mOptions2Items.get(index)));

                    wv_option2.setCurrentItem(opt2Select);



                    if (mOptions3Items != null) {

                        wheelListener_option2.onItemSelected(opt2Select);

                    } else {//只有2级联动数据，滑动第1项回调

                        if (optionsSelectChangeListener != null) {

                            optionsSelectChangeListener.onOptionsSelectChanged(index, opt2Select, 0);

                        }

                    }

                }

            }

        };



        wheelListener_option2 = new OnItemSelectedListener() {



            @Override

            public void onItemSelected(int index) {

                if (mOptions3Items != null) {

                    int opt1Select = wv_option1.getCurrentItem();

                    opt1Select = opt1Select >= mOptions3Items.size() - 1 ? mOptions3Items.size() - 1 : opt1Select;

                    index = index >= mOptions2Items.get(opt1Select).size() - 1 ? mOptions2Items.get(opt1Select).size() - 1 : index;

                    int opt3 = 0;

                    if (!isRestoreItem) {

                        // wv_option3.getCurrentItem() 上一个opt3的选中位置

                        //新opt3的位置，判断如果旧位置没有超过数据范围，则沿用旧位置，否则选中最后一项

                        opt3 = wv_option3.getCurrentItem() >= mOptions3Items.get(opt1Select).get(index).size() - 1 ?

                                mOptions3Items.get(opt1Select).get(index).size() - 1 : wv_option3.getCurrentItem();

                    }

                    wv_option3.setAdapter(new ArrayWheelAdapter(mOptions3Items.get(wv_option1.getCurrentItem()).get(index)));

                    wv_option3.setCurrentItem(opt3);



                    //3级联动数据实时回调

                    if (optionsSelectChangeListener != null) {

                        optionsSelectChangeListener.onOptionsSelectChanged(wv_option1.getCurrentItem(), index, opt3);

                    }

                } else {//只有2级联动数据，滑动第2项回调

                    if (optionsSelectChangeListener != null) {

                        optionsSelectChangeListener.onOptionsSelectChanged(wv_option1.getCurrentItem(), index, 0);

                    }

                }

            }

        };

        // 添加联动监听

        if (options1Items != null && linkage) {

            wv_option1.setOnItemSelectedListener(wheelListener_option1);

        }

        if (options2Items != null && linkage) {

            wv_option2.setOnItemSelectedListener(wheelListener_option2);

        }

        if (options3Items != null && linkage && optionsSelectChangeListener != null) {

            wv_option3.setOnItemSelectedListener(new OnItemSelectedListener() {

                @Override

                public void onItemSelected(int index) {

                    optionsSelectChangeListener.onOptionsSelectChanged(wv_option1.getCurrentItem(), wv_option2.getCurrentItem(), index);

                }

            });

        }

    }





    //不联动情况下

    public void setNPicker(List<T> options1Items, List<T> options2Items, List<T> options3Items) {



        // 选项1

        wv_option1.setAdapter(new ArrayWheelAdapter<>(options1Items));// 设置显示数据

        wv_option1.setCurrentItem(0);// 初始化时显示的数据

        // 选项2

        if (options2Items != null) {

            wv_option2.setAdapter(new ArrayWheelAdapter<>(options2Items));// 设置显示数据

        }

        wv_option2.setCurrentItem(wv_option2.getCurrentItem());// 初始化时显示的数据

        // 选项3

        if (options3Items != null) {

            wv_option3.setAdapter(new ArrayWheelAdapter<>(options3Items));// 设置显示数据

        }

        wv_option3.setCurrentItem(wv_option3.getCurrentItem());

        wv_option1.setIsOptions(true);

        wv_option2.setIsOptions(true);

        wv_option3.setIsOptions(true);



        if (optionsSelectChangeListener != null) {

            wv_option1.setOnItemSelectedListener(new OnItemSelectedListener() {

                @Override

                public void onItemSelected(int index) {

                    optionsSelectChangeListener.onOptionsSelectChanged(index, wv_option2.getCurrentItem(), wv_option3.getCurrentItem());

                }

            });

        }



        if (options2Items == null) {

            wv_option2.setVisibility(View.GONE);

        } else {

            wv_option2.setVisibility(View.VISIBLE);

            if (optionsSelectChangeListener != null) {

                wv_option2.setOnItemSelectedListener(new OnItemSelectedListener() {

                    @Override

                    public void onItemSelected(int index) {

                        optionsSelectChangeListener.onOptionsSelectChanged(wv_option1.getCurrentItem(), index, wv_option3.getCurrentItem());

                    }

                });

            }

        }

        if (options3Items == null) {

            wv_option3.setVisibility(View.GONE);

        } else {

            wv_option3.setVisibility(View.VISIBLE);

            if (optionsSelectChangeListener != null) {

                wv_option3.setOnItemSelectedListener(new OnItemSelectedListener() {

                    @Override

                    public void onItemSelected(int index) {

                        optionsSelectChangeListener.onOptionsSelectChanged(wv_option1.getCurrentItem(), wv_option2.getCurrentItem(), index);

                    }

                });

            }

        }

    }



    public void setTextContentSize(int textSize) {

        wv_option1.setTextSize(textSize);

        wv_option2.setTextSize(textSize);

        wv_option3.setTextSize(textSize);

    }



    private void setLineSpacingMultiplier() {



    }



    /**

     * 设置选项的单位

     *

     * @param label1 单位

     * @param label2 单位

     * @param label3 单位

     */

    public void setLabels(String label1, String label2, String label3) {

        if (label1 != null) {

            wv_option1.setLabel(label1);

        }

        if (label2 != null) {

            wv_option2.setLabel(label2);

        }

        if (label3 != null) {

            wv_option3.setLabel(label3);

        }

    }



    /**

     * 设置x轴偏移量

     */

    public void setTextXOffset(int x_offset_one, int x_offset_two, int x_offset_three) {

        wv_option1.setTextXOffset(x_offset_one);

        wv_option2.setTextXOffset(x_offset_two);

        wv_option3.setTextXOffset(x_offset_three);

    }



    /**

     * 设置是否循环滚动

     *

     * @param cyclic 是否循环

     */

    public void setCyclic(boolean cyclic) {

        wv_option1.setCyclic(cyclic);

        wv_option2.setCyclic(cyclic);

        wv_option3.setCyclic(cyclic);

    }



    /**

     * 设置字体样式

     *

     * @param font 系统提供的几种样式

     */

    public void setTypeface(Typeface font) {

        wv_option1.setTypeface(font);

        wv_option2.setTypeface(font);

        wv_option3.setTypeface(font);

    }



    /**

     * 分别设置第一二三级是否循环滚动

     *

     * @param cyclic1,cyclic2,cyclic3 是否循环

     */

    public void setCyclic(boolean cyclic1, boolean cyclic2, boolean cyclic3) {

        wv_option1.setCyclic(cyclic1);

        wv_option2.setCyclic(cyclic2);

        wv_option3.setCyclic(cyclic3);

    }



    /**

     * 返回当前选中的结果对应的位置数组 因为支持三级联动效果，分三个级别索引，0，1，2。

     * 在快速滑动未停止时，点击确定按钮，会进行判断，如果匹配数据越界，则设为0，防止index出错导致崩溃。

     *

     * @return 索引数组

     */

    public int[] getCurrentItems() {

        int[] currentItems = new int[3];

        currentItems[0] = wv_option1.getCurrentItem();



        if (mOptions2Items != null && mOptions2Items.size() > 0) {//非空判断

            currentItems[1] = wv_option2.getCurrentItem() > (mOptions2Items.get(currentItems[0]).size() - 1) ? 0 : wv_option2.getCurrentItem();

        } else {

            currentItems[1] = wv_option2.getCurrentItem();

        }



        if (mOptions3Items != null && mOptions3Items.size() > 0) {//非空判断

            currentItems[2] = wv_option3.getCurrentItem() > (mOptions3Items.get(currentItems[0]).get(currentItems[1]).size() - 1) ? 0 : wv_option3.getCurrentItem();

        } else {

            currentItems[2] = wv_option3.getCurrentItem();

        }



        return currentItems;

    }



    public void setCurrentItems(int option1, int option2, int option3) {

        if (linkage) {

            itemSelected(option1, option2, option3);

        } else {

            wv_option1.setCurrentItem(option1);

            wv_option2.setCurrentItem(option2);

            wv_option3.setCurrentItem(option3);

        }

    }



    private void itemSelected(int opt1Select, int opt2Select, int opt3Select) {

        if (mOptions1Items != null) {

            wv_option1.setCurrentItem(opt1Select);

        }

        if (mOptions2Items != null) {

            wv_option2.setAdapter(new ArrayWheelAdapter(mOptions2Items.get(opt1Select)));

            wv_option2.setCurrentItem(opt2Select);

        }

        if (mOptions3Items != null) {

            wv_option3.setAdapter(new ArrayWheelAdapter(mOptions3Items.get(opt1Select).get(opt2Select)));

            wv_option3.setCurrentItem(opt3Select);

        }

    }



    /**

     * 设置间距倍数,但是只能在1.2-4.0f之间

     *

     * @param lineSpacingMultiplier

     */

    public void setLineSpacingMultiplier(float lineSpacingMultiplier) {

        wv_option1.setLineSpacingMultiplier(lineSpacingMultiplier);

        wv_option2.setLineSpacingMultiplier(lineSpacingMultiplier);

        wv_option3.setLineSpacingMultiplier(lineSpacingMultiplier);

    }



    /**

     * 设置分割线的颜色

     *

     * @param dividerColor

     */

    public void setDividerColor(int dividerColor) {

        wv_option1.setDividerColor(dividerColor);

        wv_option2.setDividerColor(dividerColor);

        wv_option3.setDividerColor(dividerColor);

    }



    /**

     * 设置分割线的类型

     *

     * @param dividerType

     */

    public void setDividerType(WheelView.DividerType dividerType) {

        wv_option1.setDividerType(dividerType);

        wv_option2.setDividerType(dividerType);

        wv_option3.setDividerType(dividerType);

    }



    /**

     * 设置分割线之间的文字的颜色

     *

     * @param textColorCenter

     */

    public void setTextColorCenter(int textColorCenter) {

        wv_option1.setTextColorCenter(textColorCenter);

        wv_option2.setTextColorCenter(textColorCenter);

        wv_option3.setTextColorCenter(textColorCenter);

    }



    /**

     * 设置分割线以外文字的颜色

     *

     * @param textColorOut

     */

    public void setTextColorOut(int textColorOut) {

        wv_option1.setTextColorOut(textColorOut);

        wv_option2.setTextColorOut(textColorOut);

        wv_option3.setTextColorOut(textColorOut);

    }



    /**

     * Label 是否只显示中间选中项的

     *

     * @param isCenterLabel

     */

    public void isCenterLabel(boolean isCenterLabel) {

        wv_option1.isCenterLabel(isCenterLabel);

        wv_option2.isCenterLabel(isCenterLabel);

        wv_option3.isCenterLabel(isCenterLabel);

    }



    public void setOptionsSelectChangeListener(OnOptionsSelectChangeListener optionsSelectChangeListener) {

        this.optionsSelectChangeListener = optionsSelectChangeListener;

    }



    public void setLinkage(boolean linkage) {

        this.linkage = linkage;

    }



    /**

     * 设置最大可见数目

     *

     * @param itemsVisible 建议设置为 3 ~ 9之间。

     */

    public void setItemsVisible(int itemsVisible) {

        wv_option1.setItemsVisibleCount(itemsVisible);

        wv_option2.setItemsVisibleCount(itemsVisible);

        wv_option3.setItemsVisibleCount(itemsVisible);

    }



    public void setAlphaGradient(boolean isAlphaGradient) {

        wv_option1.setAlphaGradient(isAlphaGradient);

        wv_option2.setAlphaGradient(isAlphaGradient);

        wv_option3.setAlphaGradient(isAlphaGradient);

    }

}


 pickerview/src/main/java/com/bigkoo/pickerview/view/WheelTime.java

New file
@@ -0,0 +1,900 @@
package com.bigkoo.pickerview.view;



import android.view.View;



import com.bigkoo.pickerview.R;

import com.bigkoo.pickerview.adapter.ArrayWheelAdapter;

import com.bigkoo.pickerview.adapter.NumericWheelAdapter;

import com.bigkoo.pickerview.listener.ISelectTimeCallback;

import com.bigkoo.pickerview.utils.ChinaDate;

import com.bigkoo.pickerview.utils.LunarCalendar;

import com.contrarywind.listener.OnItemSelectedListener;

import com.contrarywind.view.WheelView;



import java.text.DateFormat;

import java.text.SimpleDateFormat;

import java.util.Arrays;

import java.util.Calendar;

import java.util.List;





public class WheelTime {

    public static DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");

    private View view;

    private WheelView wv_year;

    private WheelView wv_month;

    private WheelView wv_day;

    private WheelView wv_hours;

    private WheelView wv_minutes;

    private WheelView wv_seconds;

    private int gravity;



    private boolean[] type;

    private static final int DEFAULT_START_YEAR = 1900;

    private static final int DEFAULT_END_YEAR = 2100;

    private static final int DEFAULT_START_MONTH = 1;

    private static final int DEFAULT_END_MONTH = 12;

    private static final int DEFAULT_START_DAY = 1;

    private static final int DEFAULT_END_DAY = 31;



    private int startYear = DEFAULT_START_YEAR;

    private int endYear = DEFAULT_END_YEAR;

    private int startMonth = DEFAULT_START_MONTH;

    private int endMonth = DEFAULT_END_MONTH;

    private int startDay = DEFAULT_START_DAY;

    private int endDay = DEFAULT_END_DAY; //表示31天的

    private int currentYear;



    private int textSize;



    private boolean isLunarCalendar = false;

    private ISelectTimeCallback mSelectChangeCallback;



    public WheelTime(View view, boolean[] type, int gravity, int textSize) {

        super();

        this.view = view;

        this.type = type;

        this.gravity = gravity;

        this.textSize = textSize;

    }



    public void setLunarMode(boolean isLunarCalendar) {

        this.isLunarCalendar = isLunarCalendar;

    }



    public boolean isLunarMode() {

        return isLunarCalendar;

    }



    public void setPicker(int year, int month, int day) {

        this.setPicker(year, month, day, 0, 0, 0);

    }



    public void setPicker(int year, final int month, int day, int h, int m, int s) {

        if (isLunarCalendar) {

            int[] lunar = LunarCalendar.solarToLunar(year, month + 1, day);

            setLunar(lunar[0], lunar[1] - 1, lunar[2], lunar[3] == 1, h, m, s);

        } else {

            setSolar(year, month, day, h, m, s);

        }

    }



    /**

     * 设置农历

     *

     * @param year

     * @param month

     * @param day

     * @param h

     * @param m

     * @param s

     */

    private void setLunar(int year, final int month, int day, boolean isLeap, int h, int m, int s) {

        // 年

        wv_year = (WheelView) view.findViewById(R.id.year);

        wv_year.setAdapter(new ArrayWheelAdapter(ChinaDate.getYears(startYear, endYear)));// 设置"年"的显示数据

        wv_year.setLabel("");// 添加文字

        wv_year.setCurrentItem(year - startYear);// 初始化时显示的数据

        wv_year.setGravity(gravity);



        // 月

        wv_month = (WheelView) view.findViewById(R.id.month);

        wv_month.setAdapter(new ArrayWheelAdapter(ChinaDate.getMonths(year)));

        wv_month.setLabel("");



        int leapMonth = ChinaDate.leapMonth(year);

        if (leapMonth != 0 && (month > leapMonth - 1 || isLeap)) { //选中月是闰月或大于闰月

            wv_month.setCurrentItem(month + 1);

        } else {

            wv_month.setCurrentItem(month);

        }



        wv_month.setGravity(gravity);



        // 日

        wv_day = (WheelView) view.findViewById(R.id.day);

        // 判断大小月及是否闰年,用来确定"日"的数据

        if (ChinaDate.leapMonth(year) == 0) {

            wv_day.setAdapter(new ArrayWheelAdapter(ChinaDate.getLunarDays(ChinaDate.monthDays(year, month))));

        } else {

            wv_day.setAdapter(new ArrayWheelAdapter(ChinaDate.getLunarDays(ChinaDate.leapDays(year))));

        }

        wv_day.setLabel("");

        wv_day.setCurrentItem(day - 1);

        wv_day.setGravity(gravity);



        wv_hours = (WheelView) view.findViewById(R.id.hour);

        wv_hours.setAdapter(new NumericWheelAdapter(0, 23));

        //wv_hours.setLabel(context.getString(R.string.pickerview_hours));// 添加文字

        wv_hours.setCurrentItem(h);

        wv_hours.setGravity(gravity);



        wv_minutes = (WheelView) view.findViewById(R.id.min);

        wv_minutes.setAdapter(new NumericWheelAdapter(0, 59));

        //wv_minutes.setLabel(context.getString(R.string.pickerview_minutes));// 添加文字

        wv_minutes.setCurrentItem(m);

        wv_minutes.setGravity(gravity);



        wv_seconds = (WheelView) view.findViewById(R.id.second);

        wv_seconds.setAdapter(new NumericWheelAdapter(0, 59));

        //wv_seconds.setLabel(context.getString(R.string.pickerview_minutes));// 添加文字

        wv_seconds.setCurrentItem(m);

        wv_seconds.setGravity(gravity);



        // 添加"年"监听

        wv_year.setOnItemSelectedListener(new OnItemSelectedListener() {

            @Override

            public void onItemSelected(int index) {

                int year_num = index + startYear;

                // 判断是不是闰年,来确定月和日的选择

                wv_month.setAdapter(new ArrayWheelAdapter(ChinaDate.getMonths(year_num)));

                if (ChinaDate.leapMonth(year_num) != 0 && wv_month.getCurrentItem() > ChinaDate.leapMonth(year_num) - 1) {

                    wv_month.setCurrentItem(wv_month.getCurrentItem() + 1);

                } else {

                    wv_month.setCurrentItem(wv_month.getCurrentItem());

                }



                int currentIndex = wv_day.getCurrentItem();

                int maxItem = 29;

                if (ChinaDate.leapMonth(year_num) != 0 && wv_month.getCurrentItem() > ChinaDate.leapMonth(year_num) - 1) {

                    if (wv_month.getCurrentItem() == ChinaDate.leapMonth(year_num) + 1) {

                        wv_day.setAdapter(new ArrayWheelAdapter(ChinaDate.getLunarDays(ChinaDate.leapDays(year_num))));

                        maxItem = ChinaDate.leapDays(year_num);

                    } else {

                        wv_day.setAdapter(new ArrayWheelAdapter(ChinaDate.getLunarDays(ChinaDate.monthDays(year_num, wv_month.getCurrentItem()))));

                        maxItem = ChinaDate.monthDays(year_num, wv_month.getCurrentItem());

                    }

                } else {

                    wv_day.setAdapter(new ArrayWheelAdapter(ChinaDate.getLunarDays(ChinaDate.monthDays(year_num, wv_month.getCurrentItem() + 1))));

                    maxItem = ChinaDate.monthDays(year_num, wv_month.getCurrentItem() + 1);

                }



                if (currentIndex > maxItem - 1) {

                    wv_day.setCurrentItem(maxItem - 1);

                }



                if (mSelectChangeCallback != null) {

                    mSelectChangeCallback.onTimeSelectChanged();

                }

            }

        });



        // 添加"月"监听

        wv_month.setOnItemSelectedListener(new OnItemSelectedListener() {

            @Override

            public void onItemSelected(int index) {

                int month_num = index;

                int year_num = wv_year.getCurrentItem() + startYear;

                int currentIndex = wv_day.getCurrentItem();

                int maxItem = 29;

                if (ChinaDate.leapMonth(year_num) != 0 && month_num > ChinaDate.leapMonth(year_num) - 1) {

                    if (wv_month.getCurrentItem() == ChinaDate.leapMonth(year_num) + 1) {

                        wv_day.setAdapter(new ArrayWheelAdapter(ChinaDate.getLunarDays(ChinaDate.leapDays(year_num))));

                        maxItem = ChinaDate.leapDays(year_num);

                    } else {

                        wv_day.setAdapter(new ArrayWheelAdapter(ChinaDate.getLunarDays(ChinaDate.monthDays(year_num, month_num))));

                        maxItem = ChinaDate.monthDays(year_num, month_num);

                    }

                } else {

                    wv_day.setAdapter(new ArrayWheelAdapter(ChinaDate.getLunarDays(ChinaDate.monthDays(year_num, month_num + 1))));

                    maxItem = ChinaDate.monthDays(year_num, month_num + 1);

                }



                if (currentIndex > maxItem - 1) {

                    wv_day.setCurrentItem(maxItem - 1);

                }



                if (mSelectChangeCallback != null) {

                    mSelectChangeCallback.onTimeSelectChanged();

                }

            }

        });



        setChangedListener(wv_day);

        setChangedListener(wv_hours);

        setChangedListener(wv_minutes);

        setChangedListener(wv_seconds);



        if (type.length != 6) {

            throw new RuntimeException("type[] length is not 6");

        }

        wv_year.setVisibility(type[0] ? View.VISIBLE : View.GONE);

        wv_month.setVisibility(type[1] ? View.VISIBLE : View.GONE);

        wv_day.setVisibility(type[2] ? View.VISIBLE : View.GONE);

        wv_hours.setVisibility(type[3] ? View.VISIBLE : View.GONE);

        wv_minutes.setVisibility(type[4] ? View.VISIBLE : View.GONE);

        wv_seconds.setVisibility(type[5] ? View.VISIBLE : View.GONE);

        setContentTextSize();

    }



    /**

     * 设置公历

     *

     * @param year

     * @param month

     * @param day

     * @param h

     * @param m

     * @param s

     */

    private void setSolar(int year, final int month, int day, int h, int m, int s) {

        // 添加大小月月份并将其转换为list,方便之后的判断

        String[] months_big = {"1", "3", "5", "7", "8", "10", "12"};

        String[] months_little = {"4", "6", "9", "11"};



        final List<String> list_big = Arrays.asList(months_big);

        final List<String> list_little = Arrays.asList(months_little);



        currentYear = year;

        // 年

        wv_year = (WheelView) view.findViewById(R.id.year);

        wv_year.setAdapter(new NumericWheelAdapter(startYear, endYear));// 设置"年"的显示数据





        wv_year.setCurrentItem(year - startYear);// 初始化时显示的数据

        wv_year.setGravity(gravity);

        // 月

        wv_month = (WheelView) view.findViewById(R.id.month);

        if (startYear == endYear) {//开始年等于终止年

            wv_month.setAdapter(new NumericWheelAdapter(startMonth, endMonth));

            wv_month.setCurrentItem(month + 1 - startMonth);

        } else if (year == startYear) {

            //起始日期的月份控制

            wv_month.setAdapter(new NumericWheelAdapter(startMonth, 12));

            wv_month.setCurrentItem(month + 1 - startMonth);

        } else if (year == endYear) {

            //终止日期的月份控制

            wv_month.setAdapter(new NumericWheelAdapter(1, endMonth));

            wv_month.setCurrentItem(month);

        } else {

            wv_month.setAdapter(new NumericWheelAdapter(1, 12));

            wv_month.setCurrentItem(month);

        }

        wv_month.setGravity(gravity);

        // 日

        wv_day = (WheelView) view.findViewById(R.id.day);



        boolean leapYear = (year % 4 == 0 && year % 100 != 0) || year % 400 == 0;

        if (startYear == endYear && startMonth == endMonth) {

            if (list_big.contains(String.valueOf(month + 1))) {

                if (endDay > 31) {

                    endDay = 31;

                }

                wv_day.setAdapter(new NumericWheelAdapter(startDay, endDay));

            } else if (list_little.contains(String.valueOf(month + 1))) {

                if (endDay > 30) {

                    endDay = 30;

                }

                wv_day.setAdapter(new NumericWheelAdapter(startDay, endDay));

            } else {

                // 闰年

                if (leapYear) {

                    if (endDay > 29) {

                        endDay = 29;

                    }

                    wv_day.setAdapter(new NumericWheelAdapter(startDay, endDay));

                } else {

                    if (endDay > 28) {

                        endDay = 28;

                    }

                    wv_day.setAdapter(new NumericWheelAdapter(startDay, endDay));

                }

            }

            wv_day.setCurrentItem(day - startDay);

        } else if (year == startYear && month + 1 == startMonth) {

            // 起始日期的天数控制

            if (list_big.contains(String.valueOf(month + 1))) {



                wv_day.setAdapter(new NumericWheelAdapter(startDay, 31));

            } else if (list_little.contains(String.valueOf(month + 1))) {



                wv_day.setAdapter(new NumericWheelAdapter(startDay, 30));

            } else {

                // 闰年 29，平年 28

                wv_day.setAdapter(new NumericWheelAdapter(startDay, leapYear ? 29 : 28));

            }

            wv_day.setCurrentItem(day - startDay);

        } else if (year == endYear && month + 1 == endMonth) {

            // 终止日期的天数控制

            if (list_big.contains(String.valueOf(month + 1))) {

                if (endDay > 31) {

                    endDay = 31;

                }

                wv_day.setAdapter(new NumericWheelAdapter(1, endDay));

            } else if (list_little.contains(String.valueOf(month + 1))) {

                if (endDay > 30) {

                    endDay = 30;

                }

                wv_day.setAdapter(new NumericWheelAdapter(1, endDay));

            } else {

                // 闰年

                if (leapYear) {

                    if (endDay > 29) {

                        endDay = 29;

                    }

                    wv_day.setAdapter(new NumericWheelAdapter(1, endDay));

                } else {

                    if (endDay > 28) {

                        endDay = 28;

                    }

                    wv_day.setAdapter(new NumericWheelAdapter(1, endDay));

                }

            }

            wv_day.setCurrentItem(day - 1);

        } else {

            // 判断大小月及是否闰年,用来确定"日"的数据

            if (list_big.contains(String.valueOf(month + 1))) {

                wv_day.setAdapter(new NumericWheelAdapter(1, 31));

            } else if (list_little.contains(String.valueOf(month + 1))) {

                wv_day.setAdapter(new NumericWheelAdapter(1, 30));

            } else {

                // 闰年 29，平年 28

                wv_day.setAdapter(new NumericWheelAdapter(startDay, leapYear ? 29 : 28));

            }

            wv_day.setCurrentItem(day - 1);

        }



        wv_day.setGravity(gravity);

        //时

        wv_hours = (WheelView) view.findViewById(R.id.hour);

        wv_hours.setAdapter(new NumericWheelAdapter(0, 23));



        wv_hours.setCurrentItem(h);

        wv_hours.setGravity(gravity);

        //分

        wv_minutes = (WheelView) view.findViewById(R.id.min);

        wv_minutes.setAdapter(new NumericWheelAdapter(0, 59));



        wv_minutes.setCurrentItem(m);

        wv_minutes.setGravity(gravity);

        //秒

        wv_seconds = (WheelView) view.findViewById(R.id.second);

        wv_seconds.setAdapter(new NumericWheelAdapter(0, 59));



        wv_seconds.setCurrentItem(s);

        wv_seconds.setGravity(gravity);



        // 添加"年"监听

        wv_year.setOnItemSelectedListener(new OnItemSelectedListener() {

            @Override

            public void onItemSelected(int index) {

                int year_num = index + startYear;

                currentYear = year_num;

                int currentMonthItem = wv_month.getCurrentItem();//记录上一次的item位置

                // 判断大小月及是否闰年,用来确定"日"的数据

                if (startYear == endYear) {

                    //重新设置月份

                    wv_month.setAdapter(new NumericWheelAdapter(startMonth, endMonth));



                    if (currentMonthItem > wv_month.getAdapter().getItemsCount() - 1) {

                        currentMonthItem = wv_month.getAdapter().getItemsCount() - 1;

                        wv_month.setCurrentItem(currentMonthItem);

                    }



                    int monthNum = currentMonthItem + startMonth;



                    if (startMonth == endMonth) {

                        //重新设置日

                        setReDay(year_num, monthNum, startDay, endDay, list_big, list_little);

                    } else if (monthNum == startMonth) {

                        //重新设置日

                        setReDay(year_num, monthNum, startDay, 31, list_big, list_little);

                    } else if (monthNum == endMonth) {

                        setReDay(year_num, monthNum, 1, endDay, list_big, list_little);

                    } else {//重新设置日

                        setReDay(year_num, monthNum, 1, 31, list_big, list_little);

                    }

                } else if (year_num == startYear) {//等于开始的年

                    //重新设置月份

                    wv_month.setAdapter(new NumericWheelAdapter(startMonth, 12));



                    if (currentMonthItem > wv_month.getAdapter().getItemsCount() - 1) {

                        currentMonthItem = wv_month.getAdapter().getItemsCount() - 1;

                        wv_month.setCurrentItem(currentMonthItem);

                    }



                    int month = currentMonthItem + startMonth;

                    if (month == startMonth) {

                        //重新设置日

                        setReDay(year_num, month, startDay, 31, list_big, list_little);

                    } else {

                        //重新设置日

                        setReDay(year_num, month, 1, 31, list_big, list_little);

                    }



                } else if (year_num == endYear) {

                    //重新设置月份

                    wv_month.setAdapter(new NumericWheelAdapter(1, endMonth));

                    if (currentMonthItem > wv_month.getAdapter().getItemsCount() - 1) {

                        currentMonthItem = wv_month.getAdapter().getItemsCount() - 1;

                        wv_month.setCurrentItem(currentMonthItem);

                    }

                    int monthNum = currentMonthItem + 1;



                    if (monthNum == endMonth) {

                        //重新设置日

                        setReDay(year_num, monthNum, 1, endDay, list_big, list_little);

                    } else {

                        //重新设置日

                        setReDay(year_num, monthNum, 1, 31, list_big, list_little);

                    }



                } else {

                    //重新设置月份

                    wv_month.setAdapter(new NumericWheelAdapter(1, 12));

                    //重新设置日

                    setReDay(year_num, wv_month.getCurrentItem() + 1, 1, 31, list_big, list_little);

                }



                if (mSelectChangeCallback != null) {

                    mSelectChangeCallback.onTimeSelectChanged();

                }

            }

        });





        // 添加"月"监听

        wv_month.setOnItemSelectedListener(new OnItemSelectedListener() {

            @Override

            public void onItemSelected(int index) {

                int month_num = index + 1;



                if (startYear == endYear) {

                    month_num = month_num + startMonth - 1;

                    if (startMonth == endMonth) {

                        //重新设置日

                        setReDay(currentYear, month_num, startDay, endDay, list_big, list_little);

                    } else if (startMonth == month_num) {



                        //重新设置日

                        setReDay(currentYear, month_num, startDay, 31, list_big, list_little);

                    } else if (endMonth == month_num) {

                        setReDay(currentYear, month_num, 1, endDay, list_big, list_little);

                    } else {

                        setReDay(currentYear, month_num, 1, 31, list_big, list_little);

                    }

                } else if (currentYear == startYear) {

                    month_num = month_num + startMonth - 1;

                    if (month_num == startMonth) {

                        //重新设置日

                        setReDay(currentYear, month_num, startDay, 31, list_big, list_little);

                    } else {

                        //重新设置日

                        setReDay(currentYear, month_num, 1, 31, list_big, list_little);

                    }



                } else if (currentYear == endYear) {

                    if (month_num == endMonth) {

                        //重新设置日

                        setReDay(currentYear, wv_month.getCurrentItem() + 1, 1, endDay, list_big, list_little);

                    } else {

                        setReDay(currentYear, wv_month.getCurrentItem() + 1, 1, 31, list_big, list_little);

                    }



                } else {

                    //重新设置日

                    setReDay(currentYear, month_num, 1, 31, list_big, list_little);

                }



                if (mSelectChangeCallback != null) {

                    mSelectChangeCallback.onTimeSelectChanged();

                }

            }

        });



        setChangedListener(wv_day);

        setChangedListener(wv_hours);

        setChangedListener(wv_minutes);

        setChangedListener(wv_seconds);



        if (type.length != 6) {

            throw new IllegalArgumentException("type[] length is not 6");

        }

        wv_year.setVisibility(type[0] ? View.VISIBLE : View.GONE);

        wv_month.setVisibility(type[1] ? View.VISIBLE : View.GONE);

        wv_day.setVisibility(type[2] ? View.VISIBLE : View.GONE);

        wv_hours.setVisibility(type[3] ? View.VISIBLE : View.GONE);

        wv_minutes.setVisibility(type[4] ? View.VISIBLE : View.GONE);

        wv_seconds.setVisibility(type[5] ? View.VISIBLE : View.GONE);

        setContentTextSize();

    }



    private void setChangedListener(WheelView wheelView) {

        if (mSelectChangeCallback != null) {

            wheelView.setOnItemSelectedListener(new OnItemSelectedListener() {

                @Override

                public void onItemSelected(int index) {

                    mSelectChangeCallback.onTimeSelectChanged();

                }

            });

        }



    }





    private void setReDay(int year_num, int monthNum, int startD, int endD, List<String> list_big, List<String> list_little) {

        int currentItem = wv_day.getCurrentItem();



//        int maxItem;

        if (list_big.contains(String.valueOf(monthNum))) {

            if (endD > 31) {

                endD = 31;

            }

            wv_day.setAdapter(new NumericWheelAdapter(startD, endD));

//            maxItem = endD;

        } else if (list_little.contains(String.valueOf(monthNum))) {

            if (endD > 30) {

                endD = 30;

            }

            wv_day.setAdapter(new NumericWheelAdapter(startD, endD));

//            maxItem = endD;

        } else {

            if ((year_num % 4 == 0 && year_num % 100 != 0)

                    || year_num % 400 == 0) {

                if (endD > 29) {

                    endD = 29;

                }

                wv_day.setAdapter(new NumericWheelAdapter(startD, endD));

//                maxItem = endD;

            } else {

                if (endD > 28) {

                    endD = 28;

                }

                wv_day.setAdapter(new NumericWheelAdapter(startD, endD));

//                maxItem = endD;

            }

        }



        if (currentItem > wv_day.getAdapter().getItemsCount() - 1) {

            currentItem = wv_day.getAdapter().getItemsCount() - 1;

            wv_day.setCurrentItem(currentItem);

        }

    }





    private void setContentTextSize() {

        wv_day.setTextSize(textSize);

        wv_month.setTextSize(textSize);

        wv_year.setTextSize(textSize);

        wv_hours.setTextSize(textSize);

        wv_minutes.setTextSize(textSize);

        wv_seconds.setTextSize(textSize);

    }





    public void setLabels(String label_year, String label_month, String label_day, String label_hours, String label_mins, String label_seconds) {

        if (isLunarCalendar) {

            return;

        }



        if (label_year != null) {

            wv_year.setLabel(label_year);

        } else {

            wv_year.setLabel(view.getContext().getString(R.string.pickerview_year));

        }

        if (label_month != null) {

            wv_month.setLabel(label_month);

        } else {

            wv_month.setLabel(view.getContext().getString(R.string.pickerview_month));

        }

        if (label_day != null) {

            wv_day.setLabel(label_day);

        } else {

            wv_day.setLabel(view.getContext().getString(R.string.pickerview_day));

        }

        if (label_hours != null) {

            wv_hours.setLabel(label_hours);

        } else {

            wv_hours.setLabel(view.getContext().getString(R.string.pickerview_hours));

        }

        if (label_mins != null) {

            wv_minutes.setLabel(label_mins);

        } else {

            wv_minutes.setLabel(view.getContext().getString(R.string.pickerview_minutes));

        }

        if (label_seconds != null) {

            wv_seconds.setLabel(label_seconds);

        } else {

            wv_seconds.setLabel(view.getContext().getString(R.string.pickerview_seconds));

        }



    }



    public void setTextXOffset(int x_offset_year, int x_offset_month, int x_offset_day,

                               int x_offset_hours, int x_offset_minutes, int x_offset_seconds) {

        wv_year.setTextXOffset(x_offset_year);

        wv_month.setTextXOffset(x_offset_month);

        wv_day.setTextXOffset(x_offset_day);

        wv_hours.setTextXOffset(x_offset_hours);

        wv_minutes.setTextXOffset(x_offset_minutes);

        wv_seconds.setTextXOffset(x_offset_seconds);

    }



    /**

     * 设置是否循环滚动

     *

     * @param cyclic

     */

    public void setCyclic(boolean cyclic) {

        wv_year.setCyclic(cyclic);

        wv_month.setCyclic(cyclic);

        wv_day.setCyclic(cyclic);

        wv_hours.setCyclic(cyclic);

        wv_minutes.setCyclic(cyclic);

        wv_seconds.setCyclic(cyclic);

    }



    public String getTime() {

        if (isLunarCalendar) {

            //如果是农历 返回对应的公历时间

            return getLunarTime();

        }

        StringBuilder sb = new StringBuilder();

        if (currentYear == startYear) {

           /* int i = wv_month.getCurrentItem() + startMonth;

            System.out.println("i:" + i);*/

            if ((wv_month.getCurrentItem() + startMonth) == startMonth) {

                sb.append((wv_year.getCurrentItem() + startYear)).append("-")

                        .append((wv_month.getCurrentItem() + startMonth)).append("-")

                        .append((wv_day.getCurrentItem() + startDay)).append(" ")

                        .append(wv_hours.getCurrentItem()).append(":")

                        .append(wv_minutes.getCurrentItem()).append(":")

                        .append(wv_seconds.getCurrentItem());

            } else {

                sb.append((wv_year.getCurrentItem() + startYear)).append("-")

                        .append((wv_month.getCurrentItem() + startMonth)).append("-")

                        .append((wv_day.getCurrentItem() + 1)).append(" ")

                        .append(wv_hours.getCurrentItem()).append(":")

                        .append(wv_minutes.getCurrentItem()).append(":")

                        .append(wv_seconds.getCurrentItem());

            }



        } else {

            sb.append((wv_year.getCurrentItem() + startYear)).append("-")

                    .append((wv_month.getCurrentItem() + 1)).append("-")

                    .append((wv_day.getCurrentItem() + 1)).append(" ")

                    .append(wv_hours.getCurrentItem()).append(":")

                    .append(wv_minutes.getCurrentItem()).append(":")

                    .append(wv_seconds.getCurrentItem());

        }



        return sb.toString();

    }





    /**

     * 农历返回对应的公历时间

     *

     * @return

     */

    private String getLunarTime() {

        StringBuilder sb = new StringBuilder();

        int year = wv_year.getCurrentItem() + startYear;

        int month = 1;

        boolean isLeapMonth = false;

        if (ChinaDate.leapMonth(year) == 0) {

            month = wv_month.getCurrentItem() + 1;

        } else {

            if ((wv_month.getCurrentItem() + 1) - ChinaDate.leapMonth(year) <= 0) {

                month = wv_month.getCurrentItem() + 1;

            } else if ((wv_month.getCurrentItem() + 1) - ChinaDate.leapMonth(year) == 1) {

                month = wv_month.getCurrentItem();

                isLeapMonth = true;

            } else {

                month = wv_month.getCurrentItem();

            }

        }

        int day = wv_day.getCurrentItem() + 1;

        int[] solar = LunarCalendar.lunarToSolar(year, month, day, isLeapMonth);



        sb.append(solar[0]).append("-")

                .append(solar[1]).append("-")

                .append(solar[2]).append(" ")

                .append(wv_hours.getCurrentItem()).append(":")

                .append(wv_minutes.getCurrentItem()).append(":")

                .append(wv_seconds.getCurrentItem());

        return sb.toString();

    }



    public View getView() {

        return view;

    }



    public int getStartYear() {

        return startYear;

    }



    public void setStartYear(int startYear) {

        this.startYear = startYear;

    }



    public int getEndYear() {

        return endYear;

    }



    public void setEndYear(int endYear) {

        this.endYear = endYear;

    }





    public void setRangDate(Calendar startDate, Calendar endDate) {



        if (startDate == null && endDate != null) {

            int year = endDate.get(Calendar.YEAR);

            int month = endDate.get(Calendar.MONTH) + 1;

            int day = endDate.get(Calendar.DAY_OF_MONTH);

            if (year > startYear) {

                this.endYear = year;

                this.endMonth = month;

                this.endDay = day;

            } else if (year == startYear) {

                if (month > startMonth) {

                    this.endYear = year;

                    this.endMonth = month;

                    this.endDay = day;

                } else if (month == startMonth) {

                    if (day > startDay) {

                        this.endYear = year;

                        this.endMonth = month;

                        this.endDay = day;

                    }

                }

            }



        } else if (startDate != null && endDate == null) {

            int year = startDate.get(Calendar.YEAR);

            int month = startDate.get(Calendar.MONTH) + 1;

            int day = startDate.get(Calendar.DAY_OF_MONTH);

            if (year < endYear) {

                this.startMonth = month;

                this.startDay = day;

                this.startYear = year;

            } else if (year == endYear) {

                if (month < endMonth) {

                    this.startMonth = month;

                    this.startDay = day;

                    this.startYear = year;

                } else if (month == endMonth) {

                    if (day < endDay) {

                        this.startMonth = month;

                        this.startDay = day;

                        this.startYear = year;

                    }

                }

            }



        } else if (startDate != null && endDate != null) {

            this.startYear = startDate.get(Calendar.YEAR);

            this.endYear = endDate.get(Calendar.YEAR);

            this.startMonth = startDate.get(Calendar.MONTH) + 1;

            this.endMonth = endDate.get(Calendar.MONTH) + 1;

            this.startDay = startDate.get(Calendar.DAY_OF_MONTH);

            this.endDay = endDate.get(Calendar.DAY_OF_MONTH);

        }



    }



    /**

     * 设置间距倍数,但是只能在1.0-4.0f之间

     *

     * @param lineSpacingMultiplier

     */

    public void setLineSpacingMultiplier(float lineSpacingMultiplier) {

        wv_day.setLineSpacingMultiplier(lineSpacingMultiplier);

        wv_month.setLineSpacingMultiplier(lineSpacingMultiplier);

        wv_year.setLineSpacingMultiplier(lineSpacingMultiplier);

        wv_hours.setLineSpacingMultiplier(lineSpacingMultiplier);

        wv_minutes.setLineSpacingMultiplier(lineSpacingMultiplier);

        wv_seconds.setLineSpacingMultiplier(lineSpacingMultiplier);

    }



    /**

     * 设置分割线的颜色

     *

     * @param dividerColor

     */

    public void setDividerColor(int dividerColor) {

        wv_day.setDividerColor(dividerColor);

        wv_month.setDividerColor(dividerColor);

        wv_year.setDividerColor(dividerColor);

        wv_hours.setDividerColor(dividerColor);

        wv_minutes.setDividerColor(dividerColor);

        wv_seconds.setDividerColor(dividerColor);

    }



    /**

     * 设置分割线的类型

     *

     * @param dividerType

     */

    public void setDividerType(WheelView.DividerType dividerType) {

        wv_day.setDividerType(dividerType);

        wv_month.setDividerType(dividerType);

        wv_year.setDividerType(dividerType);

        wv_hours.setDividerType(dividerType);

        wv_minutes.setDividerType(dividerType);

        wv_seconds.setDividerType(dividerType);

    }



    /**

     * 设置分割线之间的文字的颜色

     *

     * @param textColorCenter

     */

    public void setTextColorCenter(int textColorCenter) {

        wv_day.setTextColorCenter(textColorCenter);

        wv_month.setTextColorCenter(textColorCenter);

        wv_year.setTextColorCenter(textColorCenter);

        wv_hours.setTextColorCenter(textColorCenter);

        wv_minutes.setTextColorCenter(textColorCenter);

        wv_seconds.setTextColorCenter(textColorCenter);

    }



    /**

     * 设置分割线以外文字的颜色

     *

     * @param textColorOut

     */

    public void setTextColorOut(int textColorOut) {

        wv_day.setTextColorOut(textColorOut);

        wv_month.setTextColorOut(textColorOut);

        wv_year.setTextColorOut(textColorOut);

        wv_hours.setTextColorOut(textColorOut);

        wv_minutes.setTextColorOut(textColorOut);

        wv_seconds.setTextColorOut(textColorOut);

    }



    /**

     * @param isCenterLabel 是否只显示中间选中项的

     */

    public void isCenterLabel(boolean isCenterLabel) {

        wv_day.isCenterLabel(isCenterLabel);

        wv_month.isCenterLabel(isCenterLabel);

        wv_year.isCenterLabel(isCenterLabel);

        wv_hours.isCenterLabel(isCenterLabel);

        wv_minutes.isCenterLabel(isCenterLabel);

        wv_seconds.isCenterLabel(isCenterLabel);

    }



    public void setSelectChangeCallback(ISelectTimeCallback mSelectChangeCallback) {

        this.mSelectChangeCallback = mSelectChangeCallback;

    }



    public void setItemsVisible(int itemsVisibleCount) {

        wv_day.setItemsVisibleCount(itemsVisibleCount);

        wv_month.setItemsVisibleCount(itemsVisibleCount);

        wv_year.setItemsVisibleCount(itemsVisibleCount);

        wv_hours.setItemsVisibleCount(itemsVisibleCount);

        wv_minutes.setItemsVisibleCount(itemsVisibleCount);

        wv_seconds.setItemsVisibleCount(itemsVisibleCount);

    }



    public void setAlphaGradient(boolean isAlphaGradient) {

        wv_day.setAlphaGradient(isAlphaGradient);

        wv_month.setAlphaGradient(isAlphaGradient);

        wv_year.setAlphaGradient(isAlphaGradient);

        wv_hours.setAlphaGradient(isAlphaGradient);

        wv_minutes.setAlphaGradient(isAlphaGradient);

        wv_seconds.setAlphaGradient(isAlphaGradient);

    }

}


 pickerview/src/main/res/anim/pickerview_dialog_scale_in.xml

New file
@@ -0,0 +1,19 @@
<?xml version="1.0" encoding="utf-8"?>

<set xmlns:android="http://schemas.android.com/apk/res/android">





  <alpha

      android:duration="@integer/animation_default_duration"

      android:fromAlpha="0.0"

      android:toAlpha="1.0" />



  <scale

      android:duration="@integer/animation_default_duration"

      android:fromXScale="0.0"

      android:toXScale="1.0"

      android:fromYScale="0.0"

      android:toYScale="1.0"

      android:pivotX="50%"

      android:pivotY="50%"/>



</set>

 pickerview/src/main/res/anim/pickerview_dialog_scale_out.xml

New file
@@ -0,0 +1,18 @@
<?xml version="1.0" encoding="utf-8"?>

<set xmlns:android="http://schemas.android.com/apk/res/android">





  <alpha

      android:duration="@integer/animation_default_duration"

      android:fromAlpha="1.0"

      android:toAlpha="0.3" />



  <scale

      android:duration="@integer/animation_default_duration"

      android:fromXScale="1.0"

      android:toXScale="0.0"

      android:fromYScale="1.0"

      android:toYScale="0.0"

      android:pivotX="50%"

      android:pivotY="50%"/>

</set>

 pickerview/src/main/res/anim/pickerview_slide_in_bottom.xml

New file
@@ -0,0 +1,11 @@
<?xml version="1.0" encoding="utf-8"?>

<set xmlns:android="http://schemas.android.com/apk/res/android"

     android:shareInterpolator="false">



  <translate

      android:duration="@integer/animation_default_duration"

      android:fromXDelta="0%"

      android:toXDelta="0%"

      android:fromYDelta="100%"

      android:toYDelta="0%"/>

</set>

 pickerview/src/main/res/anim/pickerview_slide_out_bottom.xml

New file
@@ -0,0 +1,11 @@
<?xml version="1.0" encoding="utf-8"?>

<set xmlns:android="http://schemas.android.com/apk/res/android"

     android:shareInterpolator="false">



  <translate

      android:duration="@integer/animation_default_duration"

      android:fromXDelta="0%"

      android:toXDelta="0%"

      android:fromYDelta="0%"

      android:toYDelta="100%"/>

</set>

 pickerview/src/main/res/drawable/selector_pickerview_btn.xml

New file
@@ -0,0 +1,6 @@
<?xml version="1.0" encoding="utf-8"?>

<selector

  xmlns:android="http://schemas.android.com/apk/res/android">

    <item android:state_pressed="true" android:color="@color/pickerview_timebtn_pre" />

    <item android:color="@color/pickerview_timebtn_nor" />

</selector>


 pickerview/src/main/res/layout/include_pickerview_topbar.xml

New file
@@ -0,0 +1,44 @@
<?xml version="1.0" encoding="utf-8"?>

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"

    android:id="@+id/rv_topbar"

    android:layout_width="match_parent"

    android:layout_height="match_parent"

    android:background="@color/pickerview_bgColor_default">



    <Button

        android:id="@+id/btnCancel"

        android:layout_width="wrap_content"

        android:layout_height="match_parent"

        android:background="@android:color/transparent"

        android:gravity="left|center_vertical"

        android:paddingLeft="@dimen/pickerview_topbar_padding"

        android:text="@string/pickerview_cancel"

        android:textAllCaps="false"

        android:textColor="@drawable/selector_pickerview_btn"

        android:textSize="@dimen/pickerview_topbar_btn_textsize" />



    <TextView

        android:id="@+id/tvTitle"

        android:layout_width="match_parent"

        android:layout_height="wrap_content"

        android:layout_centerVertical="true"

        android:layout_toLeftOf="@+id/btnSubmit"

        android:layout_toRightOf="@+id/btnCancel"

        android:gravity="center"

        android:textColor="@color/pickerview_topbar_title"

        android:textSize="@dimen/pickerview_topbar_title_textsize"

        />



    <Button

        android:id="@id/btnSubmit"

        android:layout_width="wrap_content"

        android:layout_height="match_parent"

        android:layout_alignParentRight="true"

        android:background="@android:color/transparent"

        android:gravity="right|center_vertical"

        android:paddingRight="@dimen/pickerview_topbar_padding"

        android:text="@string/pickerview_submit"

        android:textAllCaps="false"

        android:textColor="@drawable/selector_pickerview_btn"

        android:textSize="@dimen/pickerview_topbar_btn_textsize" />

</RelativeLayout>


 pickerview/src/main/res/layout/layout_basepickerview.xml

New file
@@ -0,0 +1,16 @@
<?xml version="1.0" encoding="utf-8"?>

<FrameLayout

    android:id="@+id/outmost_container"

    xmlns:android="http://schemas.android.com/apk/res/android"

    android:layout_width="match_parent"

    android:layout_height="match_parent"

    android:clickable="true"

    android:background="@color/pickerview_bgColor_overlay">



    <FrameLayout

        android:id="@+id/content_container"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content">

    </FrameLayout>



</FrameLayout>

 pickerview/src/main/res/layout/pickerview_options.xml

New file
@@ -0,0 +1,46 @@
<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

    android:layout_width="wrap_content"

    android:layout_height="wrap_content"

    android:orientation="vertical">



    <include

        layout="@layout/include_pickerview_topbar"

        android:layout_width="match_parent"

        android:layout_height="50dp" />



    <View

        android:layout_width="match_parent"

        android:layout_height="0.5dp"

        android:background="#E1E1E1" />



    <LinearLayout

        android:id="@+id/optionspicker"

        android:layout_width="match_parent"

        android:layout_height="match_parent"

        android:background="@android:color/white"

        android:gravity="center"

        android:minHeight="180dp"

        android:orientation="horizontal">



        <com.contrarywind.view.WheelView

            android:id="@+id/options1"

            android:layout_width="0dp"

            android:layout_height="match_parent"

            android:layout_weight="1" />



        <com.contrarywind.view.WheelView

            android:id="@+id/options2"

            android:layout_width="0dp"

            android:layout_height="match_parent"

            android:layout_weight="1" />



        <com.contrarywind.view.WheelView

            android:id="@+id/options3"

            android:layout_width="0dp"

            android:layout_height="match_parent"

            android:layout_weight="1" />

    </LinearLayout>





</LinearLayout>

 pickerview/src/main/res/layout/pickerview_time.xml

New file
@@ -0,0 +1,64 @@
<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

    android:layout_width="wrap_content"

    android:layout_height="wrap_content"

    android:orientation="vertical">



    <include

        layout="@layout/include_pickerview_topbar"

        android:layout_width="match_parent"

        android:layout_height="@dimen/pickerview_topbar_height" />



    <View

        android:layout_width="match_parent"

        android:layout_height="0.5dp"

        android:background="#E1E1E1" />



    <LinearLayout

        android:id="@+id/timepicker"

        android:layout_width="match_parent"

        android:layout_height="match_parent"

        android:background="@android:color/white"

        android:gravity="center"

        android:minHeight="150dp"

        android:orientation="horizontal">



        <com.contrarywind.view.WheelView

            android:id="@+id/year"

            android:layout_width="0dp"

            android:layout_height="match_parent"

            android:layout_weight="0.96" />



        <com.contrarywind.view.WheelView

            android:id="@+id/month"

            android:layout_width="0dp"

            android:layout_height="match_parent"

            android:layout_weight="1" />



        <com.contrarywind.view.WheelView

            android:id="@+id/day"

            android:layout_width="0dp"

            android:layout_height="match_parent"

            android:layout_weight="1" />



        <com.contrarywind.view.WheelView

            android:id="@+id/hour"

            android:layout_width="0dp"

            android:layout_height="match_parent"

            android:layout_weight="1" />



        <com.contrarywind.view.WheelView

            android:id="@+id/min"

            android:layout_width="0dp"

            android:layout_height="match_parent"

            android:layout_weight="1" />



        <com.contrarywind.view.WheelView

            android:id="@+id/second"

            android:layout_width="0dp"

            android:layout_height="match_parent"

            android:layout_weight="1" />

    </LinearLayout>





</LinearLayout>

 pickerview/src/main/res/values-en/strings.xml

New file
@@ -0,0 +1,11 @@
<resources>



    <string name="pickerview_cancel">Cancel</string>

    <string name="pickerview_submit">Confirm</string>

    <string name="pickerview_year"> </string>

    <string name="pickerview_month"> </string>

    <string name="pickerview_day"> </string>

    <string name="pickerview_hours"> </string>

    <string name="pickerview_minutes"> </string>

    <string name="pickerview_seconds"> </string>

</resources>


 pickerview/src/main/res/values/dimens.xml

New file
@@ -0,0 +1,13 @@
<resources>

    <!-- 顶部按钮栏高度 -->

    <dimen name="pickerview_topbar_height">52dp</dimen>



    <!-- 顶部按钮padding -->

    <dimen name="pickerview_topbar_padding">20dp</dimen>



    <!-- 顶部按钮文字大小 -->

    <dimen name="pickerview_topbar_btn_textsize">17sp</dimen>

    <dimen name="pickerview_topbar_title_textsize">18sp</dimen>

    <!-- 选项文字大小 -->

    <dimen name="pickerview_textsize">20sp</dimen>

</resources>


 pickerview/src/main/res/values/integers.xml

New file
@@ -0,0 +1,5 @@
<?xml version="1.0" encoding="utf-8"?>

<resources>



  <integer name="animation_default_duration">300</integer>

</resources>

 pickerview/src/main/res/values/strings.xml

New file
@@ -0,0 +1,11 @@
<resources>



    <string name="pickerview_cancel">取消</string>

    <string name="pickerview_submit">确定</string>

    <string name="pickerview_year">年</string>

    <string name="pickerview_month">月</string>

    <string name="pickerview_day">日</string>

    <string name="pickerview_hours">时</string>

    <string name="pickerview_minutes">分</string>

    <string name="pickerview_seconds">秒</string>

</resources>


 pickerview/src/main/res/values/styles.xml

New file
@@ -0,0 +1,31 @@
<?xml version="1.0" encoding="utf-8"?>

<resources>

    <style name="custom_dialog2" parent="@android:style/Theme.Dialog">

        <item name="android:windowFrame">@null</item>

        <!-- Dialog的windowFrame框为无 -->

        <item name="android:windowIsFloating">true</item>

        <!-- 是否漂现在activity上 -->

        <item name="android:windowIsTranslucent">true</item>

        <!-- 是否半透明 -->

        <item name="android:windowNoTitle">true</item>

        <item name="android:background">@null</item>

        <item name="android:windowBackground">@android:color/transparent</item>

        <item name="android:windowContentOverlay">@null</item>

        <!-- 去除黑色边框的关键设置项 -->

        <item name="android:backgroundDimEnabled">true</item>

        <!-- 屏幕背景是否变暗 -->

        <item name="android:backgroundDimAmount">0.3</item>

    </style>



    <style name="picker_view_scale_anim" mce_bogus="1" parent="android:Animation">

        <item name="android:windowEnterAnimation">@anim/pickerview_dialog_scale_in</item>

        <item name="android:windowExitAnimation">@anim/pickerview_dialog_scale_out</item>

    </style>





    <style name="picker_view_slide_anim" mce_bogus="1" parent="android:Animation">

        <item name="android:windowEnterAnimation">@anim/pickerview_slide_in_bottom</item>

        <item name="android:windowExitAnimation">@anim/pickerview_slide_out_bottom</item>

    </style>



</resources>


 settings.gradle

@@ -3,3 +3,5 @@
include ':third-zxing'
include ':countrypicker'
include ':aa_chart_core'
include ':pickerview'
include ':wheelview'

 third-zxing/build.gradle

@@ -2,12 +2,12 @@




android {

    compileSdkVersion 29

    compileSdkVersion 30

    buildToolsVersion "29.0.1"



    defaultConfig {

        minSdkVersion 21

        targetSdkVersion 26

        minSdkVersion 23

        targetSdkVersion 30

        versionCode 1

        versionName "1.0"




 wheelview/.gitignore

New file
@@ -0,0 +1,12 @@
/build

*.idea

/.idea/libraries

/.idea/modules

/.idea/compiler.xml

/.idea/gradle.xml

/.idea/jarRepositories.xml

/.idea/misc.xml

/.idea/modules.xml

/.idea/vcs.xml

/.idea/workspace.xml

/release

 wheelview/build.gradle

New file
@@ -0,0 +1,47 @@
apply plugin: 'com.android.library'

//apply plugin: 'com.novoda.bintray-release'//添加插件







android {

    compileSdkVersion 31



    defaultConfig {

        minSdkVersion 23

        targetSdkVersion 31

        versionCode 31

        versionName "4.1.0"

    }

    buildTypes {

        release {

            minifyEnabled false

            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'

        }

    }

    lintOptions {

        abortOnError false

    }

}



//allprojects {

//    tasks.withType(Javadoc) {//兼容中文字符

//        options{

//            encoding "UTF-8"

//            charSet 'UTF-8'

//            links "http://docs.oracle.com/javase/7/docs/api"

//        }

//    }

//}

//publish {

//    userOrg = 'contrarywind'//bintray.com 用户名/组织名 user/org name

//    groupId = 'com.contrarywind'//JCenter上显示的路径 path

//    artifactId = 'wheelview'//项目名称 project name

//    publishVersion = '4.1.0'//版本号 version code

//    desc = 'this is a wheelview for android'//项目描述 description

//    website = 'https://github.com/Bigkoo/Android-PickerView' //项目网址链接 link

//}



dependencies {

//    compile fileTree(include: ['*.jar'], dir: 'libs')

    implementation 'com.android.support:support-annotations:28.0.0'

}

 wheelview/proguard-rules.pro

New file
@@ -0,0 +1,25 @@
# Add project specific ProGuard rules here.

# By default, the flags in this file are appended to flags specified

# in C:\Users\song\AppData\Local\Android\sdk/tools/proguard/proguard-android.txt

# You can edit the include path and order by changing the proguardFiles

# directive in build.gradle.

#

# For more details, see

#   http://developer.android.com/guide/developing/tools/proguard.html



# Add any project specific keep options here:



# If your project uses WebView with JS, uncomment the following

# and specify the fully qualified class name to the JavaScript interface

# class:

#-keepclassmembers class fqcn.of.javascript.interface.for.webview {

#   public *;

#}



# Uncomment this to preserve the line number information for

# debugging stack traces.

#-keepattributes SourceFile,LineNumberTable



# If you keep the line number information, uncomment this to

# hide the original source file name.

#-renamesourcefileattribute SourceFile


 wheelview/src/androidTest/java/test/wheelview/ExampleInstrumentedTest.java

New file
@@ -0,0 +1,26 @@
package test.wheelview;



import android.content.Context;

import android.support.test.InstrumentationRegistry;

import android.support.test.runner.AndroidJUnit4;



import org.junit.Test;

import org.junit.runner.RunWith;



import static org.junit.Assert.*;



/**

 * Instrumentation test, which will execute on an Android device.

 *

 * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>

 */

@RunWith(AndroidJUnit4.class)

public class ExampleInstrumentedTest {

    @Test

    public void useAppContext() throws Exception {

        // Context of the app under test.

        Context appContext = InstrumentationRegistry.getTargetContext();



        assertEquals("test.wheelview.test", appContext.getPackageName());

    }

}


 wheelview/src/main/AndroidManifest.xml

New file
@@ -0,0 +1,4 @@
<manifest xmlns:android="http://schemas.android.com/apk/res/android"

    package="com.contrarywind.view">



</manifest>


 wheelview/src/main/java/com/contrarywind/adapter/WheelAdapter.java

New file
@@ -0,0 +1,25 @@
package com.contrarywind.adapter;





public interface WheelAdapter<T> {

    /**

     * Gets items count

     * @return the count of wheel items

     */

    int getItemsCount();

	
    /**

     * Gets a wheel item by index.

     * @param index the item index

     * @return the wheel item text or null

     */

    T getItem(int index);

	
    /**

     * Gets maximum item length. It is used to determine the wheel width.

     * If -1 is returned there will be used the default wheel width.

     * @param o  the item object

     * @return the maximum item length or -1

     */

    int indexOf(T o);

}


 wheelview/src/main/java/com/contrarywind/interfaces/IPickerViewData.java

New file
@@ -0,0 +1,8 @@
package com.contrarywind.interfaces;



/**

 * Created by Sai on 2016/7/13.

 */

public interface IPickerViewData {

    String getPickerViewText();

}


 wheelview/src/main/java/com/contrarywind/listener/LoopViewGestureListener.java

New file
@@ -0,0 +1,25 @@
package com.contrarywind.listener;



import android.view.MotionEvent;



import com.contrarywind.view.WheelView;





/**

 * 手势监听

 */

public final class LoopViewGestureListener extends android.view.GestureDetector.SimpleOnGestureListener {



    private final WheelView wheelView;





    public LoopViewGestureListener(WheelView wheelView) {

        this.wheelView = wheelView;

    }



    @Override

    public final boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) {

        wheelView.scrollBy(velocityY);

        return true;

    }

}


 wheelview/src/main/java/com/contrarywind/listener/OnItemSelectedListener.java

New file
@@ -0,0 +1,6 @@
package com.contrarywind.listener;





public interface OnItemSelectedListener {

    void onItemSelected(int index);

}


 wheelview/src/main/java/com/contrarywind/timer/InertiaTimerTask.java

New file
@@ -0,0 +1,79 @@
package com.contrarywind.timer;



import com.contrarywind.view.WheelView;



import java.util.TimerTask;



/**

 * 滚动惯性的实现

 *

 * @author 小嵩

 * date:  2017-12-23 23:20:44

 */

public final class InertiaTimerTask extends TimerTask {



    private float mCurrentVelocityY; //当前滑动速度

    private final float mFirstVelocityY;//手指离开屏幕时的初始速度

    private final WheelView mWheelView;



    /**

     * @param wheelView 滚轮对象

     * @param velocityY Y轴滑行速度

     */

    public InertiaTimerTask(WheelView wheelView, float velocityY) {

        super();

        this.mWheelView = wheelView;

        this.mFirstVelocityY = velocityY;

        mCurrentVelocityY = Integer.MAX_VALUE;

    }



    @Override

    public final void run() {



        //防止闪动，对速度做一个限制。

        if (mCurrentVelocityY == Integer.MAX_VALUE) {

            if (Math.abs(mFirstVelocityY) > 2000F) {

                mCurrentVelocityY = mFirstVelocityY > 0 ? 2000F : -2000F;

            } else {

                mCurrentVelocityY = mFirstVelocityY;

            }

        }



        //发送handler消息 处理平顺停止滚动逻辑

        if (Math.abs(mCurrentVelocityY) >= 0.0F && Math.abs(mCurrentVelocityY) <= 20F) {

            mWheelView.cancelFuture();

            mWheelView.getHandler().sendEmptyMessage(MessageHandler.WHAT_SMOOTH_SCROLL);

            return;

        }



        int dy = (int) (mCurrentVelocityY / 100F);

        mWheelView.setTotalScrollY(mWheelView.getTotalScrollY() - dy);

        if (!mWheelView.isLoop()) {

            float itemHeight = mWheelView.getItemHeight();

            float top = (-mWheelView.getInitPosition()) * itemHeight;

            float bottom = (mWheelView.getItemsCount() - 1 - mWheelView.getInitPosition()) * itemHeight;

            if (mWheelView.getTotalScrollY() - itemHeight * 0.25 < top) {

                top = mWheelView.getTotalScrollY() + dy;

            } else if (mWheelView.getTotalScrollY() + itemHeight * 0.25 > bottom) {

                bottom = mWheelView.getTotalScrollY() + dy;

            }



            if (mWheelView.getTotalScrollY() <= top) {

                mCurrentVelocityY = 40F;

                mWheelView.setTotalScrollY((int) top);

            } else if (mWheelView.getTotalScrollY() >= bottom) {

                mWheelView.setTotalScrollY((int) bottom);

                mCurrentVelocityY = -40F;

            }

        }



        if (mCurrentVelocityY < 0.0F) {

            mCurrentVelocityY = mCurrentVelocityY + 20F;

        } else {

            mCurrentVelocityY = mCurrentVelocityY - 20F;

        }



        //刷新UI

        mWheelView.getHandler().sendEmptyMessage(MessageHandler.WHAT_INVALIDATE_LOOP_VIEW);

    }

}


 wheelview/src/main/java/com/contrarywind/timer/MessageHandler.java

New file
@@ -0,0 +1,42 @@
package com.contrarywind.timer;



import android.os.Handler;

import android.os.Message;



import com.contrarywind.view.WheelView;



/**

 * Handler 消息类

 *

 * @author 小嵩

 * date: 2017-12-23 23:20:44

 */

public final class MessageHandler extends Handler {

    public static final int WHAT_INVALIDATE_LOOP_VIEW = 1000;

    public static final int WHAT_SMOOTH_SCROLL = 2000;

    public static final int WHAT_ITEM_SELECTED = 3000;



    private final WheelView wheelView;



    public MessageHandler(WheelView wheelView) {

        this.wheelView = wheelView;

    }



    @Override

    public final void handleMessage(Message msg) {

        switch (msg.what) {

            case WHAT_INVALIDATE_LOOP_VIEW:

                wheelView.invalidate();

                break;



            case WHAT_SMOOTH_SCROLL:

                wheelView.smoothScroll(WheelView.ACTION.FLING);

                break;



            case WHAT_ITEM_SELECTED:

                wheelView.onItemSelected();

                break;

        }

    }



}


 wheelview/src/main/java/com/contrarywind/timer/SmoothScrollTimerTask.java

New file
@@ -0,0 +1,64 @@
package com.contrarywind.timer;



import com.contrarywind.view.WheelView;



import java.util.TimerTask;



/**

 * 平滑滚动的实现

 *

 * @author 小嵩

 */

public final class SmoothScrollTimerTask extends TimerTask {



    private int realTotalOffset;

    private int realOffset;

    private int offset;

    private final WheelView wheelView;



    public SmoothScrollTimerTask(WheelView wheelView, int offset) {

        this.wheelView = wheelView;

        this.offset = offset;

        realTotalOffset = Integer.MAX_VALUE;

        realOffset = 0;

    }



    @Override

    public final void run() {

        if (realTotalOffset == Integer.MAX_VALUE) {

            realTotalOffset = offset;

        }

        //把要滚动的范围细分成10小份，按10小份单位来重绘

        realOffset = (int) ((float) realTotalOffset * 0.1F);



        if (realOffset == 0) {

            if (realTotalOffset < 0) {

                realOffset = -1;

            } else {

                realOffset = 1;

            }

        }



        if (Math.abs(realTotalOffset) <= 1) {

            wheelView.cancelFuture();

            wheelView.getHandler().sendEmptyMessage(MessageHandler.WHAT_ITEM_SELECTED);

        } else {

            wheelView.setTotalScrollY(wheelView.getTotalScrollY() + realOffset);



            //这里如果不是循环模式，则点击空白位置需要回滚，不然就会出现选到－1 item的 情况

            if (!wheelView.isLoop()) {

                float itemHeight = wheelView.getItemHeight();

                float top = (float) (-wheelView.getInitPosition()) * itemHeight;

                float bottom = (float) (wheelView.getItemsCount() - 1 - wheelView.getInitPosition()) * itemHeight;

                if (wheelView.getTotalScrollY() <= top || wheelView.getTotalScrollY() >= bottom) {

                    wheelView.setTotalScrollY(wheelView.getTotalScrollY() - realOffset);

                    wheelView.cancelFuture();

                    wheelView.getHandler().sendEmptyMessage(MessageHandler.WHAT_ITEM_SELECTED);

                    return;

                }

            }

            wheelView.getHandler().sendEmptyMessage(MessageHandler.WHAT_INVALIDATE_LOOP_VIEW);

            realTotalOffset = realTotalOffset - realOffset;

        }

    }

}


 wheelview/src/main/java/com/contrarywind/view/WheelView.java

New file
@@ -0,0 +1,840 @@
package com.contrarywind.view;



import android.content.Context;

import android.content.res.TypedArray;

import android.graphics.Canvas;

import android.graphics.Paint;

import android.graphics.Rect;

import android.graphics.Typeface;

import android.os.Handler;

import android.text.TextUtils;

import android.util.AttributeSet;

import android.util.DisplayMetrics;

import android.util.Log;

import android.view.GestureDetector;

import android.view.Gravity;

import android.view.MotionEvent;

import android.view.View;



import com.contrarywind.adapter.WheelAdapter;

import com.contrarywind.interfaces.IPickerViewData;

import com.contrarywind.listener.LoopViewGestureListener;

import com.contrarywind.listener.OnItemSelectedListener;

import com.contrarywind.timer.InertiaTimerTask;

import com.contrarywind.timer.MessageHandler;

import com.contrarywind.timer.SmoothScrollTimerTask;



import java.util.concurrent.Executors;

import java.util.concurrent.ScheduledExecutorService;

import java.util.concurrent.ScheduledFuture;

import java.util.concurrent.TimeUnit;



/**

 * 3d滚轮控件

 */

public class WheelView extends View {



    public enum ACTION { // 点击，滑翔(滑到尽头)，拖拽事件

        CLICK, FLING, DAGGLE

    }



    public enum DividerType { // 分隔线类型

        FILL, WRAP, CIRCLE

    }



    private static final String[] TIME_NUM = {"00", "01", "02", "03", "04", "05", "06", "07", "08", "09"};



    private DividerType dividerType;//分隔线类型



    private Context context;

    private Handler handler;

    private GestureDetector gestureDetector;

    private OnItemSelectedListener onItemSelectedListener;



    private boolean isOptions = false;

    private boolean isCenterLabel = true;



    // Timer mTimer;

    private ScheduledExecutorService mExecutor = Executors.newSingleThreadScheduledExecutor();

    private ScheduledFuture<?> mFuture;



    private Paint paintOuterText;

    private Paint paintCenterText;

    private Paint paintIndicator;



    private WheelAdapter adapter;



    private String label;//附加单位

    private int textSize;//选项的文字大小

    private int maxTextWidth;

    private int maxTextHeight;

    private int textXOffset;

    private float itemHeight;//每行高度





    private Typeface typeface = Typeface.MONOSPACE;//字体样式，默认是等宽字体

    private int textColorOut;

    private int textColorCenter;

    private int dividerColor;

    private int dividerWidth;



    // 条目间距倍数

    private float lineSpacingMultiplier = 1.6F;

    private boolean isLoop;



    // 第一条线Y坐标值

    private float firstLineY;

    //第二条线Y坐标

    private float secondLineY;

    //中间label绘制的Y坐标

    private float centerY;



    //当前滚动总高度y值

    private float totalScrollY;



    //初始化默认选中项

    private int initPosition;



    //选中的Item是第几个

    private int selectedItem;

    private int preCurrentIndex;



    // 绘制几个条目，实际上第一项和最后一项Y轴压缩成0%了，所以可见的数目实际为9

    private int itemsVisible = 11;



    private int measuredHeight;// WheelView 控件高度

    private int measuredWidth;// WheelView 控件宽度



    // 半径

    private int radius;



    private int mOffset = 0;

    private float previousY = 0;

    private long startTime = 0;



    // 修改这个值可以改变滑行速度

    private static final int VELOCITY_FLING = 5;

    private int widthMeasureSpec;



    private int mGravity = Gravity.CENTER;

    private int drawCenterContentStart = 0;//中间选中文字开始绘制位置

    private int drawOutContentStart = 0;//非中间文字开始绘制位置

    private static final float SCALE_CONTENT = 0.8F;//非中间文字则用此控制高度，压扁形成3d错觉

    private float CENTER_CONTENT_OFFSET;//偏移量



    private boolean isAlphaGradient = false; //透明度渐变



    public WheelView(Context context) {

        this(context, null);

    }



    public WheelView(Context context, AttributeSet attrs) {

        super(context, attrs);



        textSize = getResources().getDimensionPixelSize(R.dimen.pickerview_textsize);//默认大小



        DisplayMetrics dm = getResources().getDisplayMetrics();

        float density = dm.density; // 屏幕密度比（0.75/1.0/1.5/2.0/3.0）



        if (density < 1) {//根据密度不同进行适配

            CENTER_CONTENT_OFFSET = 2.4F;

        } else if (1 <= density && density < 2) {

            CENTER_CONTENT_OFFSET = 4.0F;

        } else if (2 <= density && density < 3) {

            CENTER_CONTENT_OFFSET = 6.0F;

        } else if (density >= 3) {

            CENTER_CONTENT_OFFSET = density * 2.5F;

        }



        if (attrs != null) {

            TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.pickerview, 0, 0);

            mGravity = a.getInt(R.styleable.pickerview_wheelview_gravity, Gravity.CENTER);

            textColorOut = a.getColor(R.styleable.pickerview_wheelview_textColorOut, 0xFFa8a8a8);

            textColorCenter = a.getColor(R.styleable.pickerview_wheelview_textColorCenter, 0xFF2a2a2a);

            dividerColor = a.getColor(R.styleable.pickerview_wheelview_dividerColor, 0xFFd5d5d5);

            dividerWidth = a.getDimensionPixelSize(R.styleable.pickerview_wheelview_dividerWidth, 2);

            textSize = a.getDimensionPixelOffset(R.styleable.pickerview_wheelview_textSize, textSize);

            lineSpacingMultiplier = a.getFloat(R.styleable.pickerview_wheelview_lineSpacingMultiplier, lineSpacingMultiplier);

            a.recycle();//回收内存

        }



        judgeLineSpace();

        initLoopView(context);

    }



    /**

     * 判断间距是否在1.0-4.0之间

     */

    private void judgeLineSpace() {

        if (lineSpacingMultiplier < 1.0f) {

            lineSpacingMultiplier = 1.0f;

        } else if (lineSpacingMultiplier > 4.0f) {

            lineSpacingMultiplier = 4.0f;

        }

    }



    private void initLoopView(Context context) {

        this.context = context;

        handler = new MessageHandler(this);

        gestureDetector = new GestureDetector(context, new LoopViewGestureListener(this));

        gestureDetector.setIsLongpressEnabled(false);

        isLoop = true;



        totalScrollY = 0;

        initPosition = -1;

        initPaints();

    }



    private void initPaints() {

        paintOuterText = new Paint();

        paintOuterText.setColor(textColorOut);

        paintOuterText.setAntiAlias(true);

        paintOuterText.setTypeface(typeface);

        paintOuterText.setTextSize(textSize);



        paintCenterText = new Paint();

        paintCenterText.setColor(textColorCenter);

        paintCenterText.setAntiAlias(true);

        paintCenterText.setTextScaleX(1.1F);

        paintCenterText.setTypeface(typeface);

        paintCenterText.setTextSize(textSize);



        paintIndicator = new Paint();

        paintIndicator.setColor(dividerColor);

        paintIndicator.setAntiAlias(true);



        setLayerType(LAYER_TYPE_SOFTWARE, null);

    }



    private void reMeasure() {//重新测量

        if (adapter == null) {

            return;

        }



        measureTextWidthHeight();



        //半圆的周长 = item高度乘以item数目-1

        int halfCircumference = (int) (itemHeight * (itemsVisible - 1));

        //整个圆的周长除以PI得到直径，这个直径用作控件的总高度

        measuredHeight = (int) ((halfCircumference * 2) / Math.PI);

        //求出半径

        radius = (int) (halfCircumference / Math.PI);

        //控件宽度，这里支持weight

        measuredWidth = MeasureSpec.getSize(widthMeasureSpec);

        //计算两条横线 和 选中项画笔的基线Y位置

        firstLineY = (measuredHeight - itemHeight) / 2.0F;

        secondLineY = (measuredHeight + itemHeight) / 2.0F;

        centerY = secondLineY - (itemHeight - maxTextHeight) / 2.0f - CENTER_CONTENT_OFFSET;



        //初始化显示的item的position

        if (initPosition == -1) {

            if (isLoop) {

                initPosition = (adapter.getItemsCount() + 1) / 2;

            } else {

                initPosition = 0;

            }

        }

        preCurrentIndex = initPosition;

    }



    /**

     * 计算最大length的Text的宽高度

     */

    private void measureTextWidthHeight() {

        Rect rect = new Rect();

        for (int i = 0; i < adapter.getItemsCount(); i++) {

            String s1 = getContentText(adapter.getItem(i));

            paintCenterText.getTextBounds(s1, 0, s1.length(), rect);



            int textWidth = rect.width();

            if (textWidth > maxTextWidth) {

                maxTextWidth = textWidth;

            }

        }

        paintCenterText.getTextBounds("\u661F\u671F", 0, 2, rect); // 星期的字符编码（以它为标准高度）

        maxTextHeight = rect.height() + 2;

        itemHeight = lineSpacingMultiplier * maxTextHeight;

    }



    public void smoothScroll(ACTION action) {//平滑滚动的实现

        cancelFuture();

        if (action == ACTION.FLING || action == ACTION.DAGGLE) {

            mOffset = (int) ((totalScrollY % itemHeight + itemHeight) % itemHeight);

            if ((float) mOffset > itemHeight / 2.0F) {//如果超过Item高度的一半，滚动到下一个Item去

                mOffset = (int) (itemHeight - (float) mOffset);

            } else {

                mOffset = -mOffset;

            }

        }

        //停止的时候，位置有偏移，不是全部都能正确停止到中间位置的，这里把文字位置挪回中间去

        mFuture = mExecutor.scheduleWithFixedDelay(new SmoothScrollTimerTask(this, mOffset), 0, 10, TimeUnit.MILLISECONDS);

    }



    public final void scrollBy(float velocityY) {//滚动惯性的实现

        cancelFuture();

        mFuture = mExecutor.scheduleWithFixedDelay(new InertiaTimerTask(this, velocityY), 0, VELOCITY_FLING, TimeUnit.MILLISECONDS);

    }



    public void cancelFuture() {

        if (mFuture != null && !mFuture.isCancelled()) {

            mFuture.cancel(true);

            mFuture = null;

        }

    }



    /**

     * 设置是否循环滚动

     *

     * @param cyclic 是否循环

     */

    public final void setCyclic(boolean cyclic) {

        isLoop = cyclic;

    }



    public final void setTypeface(Typeface font) {

        typeface = font;

        paintOuterText.setTypeface(typeface);

        paintCenterText.setTypeface(typeface);

    }



    public final void setTextSize(float size) {

        if (size > 0.0F) {

            textSize = (int) (context.getResources().getDisplayMetrics().density * size);

            paintOuterText.setTextSize(textSize);

            paintCenterText.setTextSize(textSize);

        }

    }



    public final void setCurrentItem(int currentItem) {

        //不添加这句,当这个wheelView不可见时,默认都是0,会导致获取到的时间错误

        this.selectedItem = currentItem;

        this.initPosition = currentItem;

        totalScrollY = 0;//回归顶部，不然重设setCurrentItem的话位置会偏移的，就会显示出不对位置的数据

        invalidate();

    }



    public final void setOnItemSelectedListener(OnItemSelectedListener OnItemSelectedListener) {

        this.onItemSelectedListener = OnItemSelectedListener;

    }



    public final void setAdapter(WheelAdapter adapter) {

        this.adapter = adapter;

        reMeasure();

        invalidate();

    }



    public void setItemsVisibleCount(int visibleCount) {

        if (visibleCount % 2 == 0) {

            visibleCount += 1;

        }

        this.itemsVisible = visibleCount + 2; //第一条和最后一条

    }



    public void setAlphaGradient(boolean alphaGradient) {

        isAlphaGradient = alphaGradient;

    }



    public final WheelAdapter getAdapter() {

        return adapter;

    }



    public final int getCurrentItem() {

        // return selectedItem;

        if (adapter == null) {

            return 0;

        }

        if (isLoop && (selectedItem < 0 || selectedItem >= adapter.getItemsCount())) {

            return Math.max(0, Math.min(Math.abs(Math.abs(selectedItem) - adapter.getItemsCount()), adapter.getItemsCount() - 1));

        }

        return Math.max(0, Math.min(selectedItem, adapter.getItemsCount() - 1));

    }



    public final void onItemSelected() {

        if (onItemSelectedListener != null) {

            postDelayed(new Runnable() {

                @Override

                public void run() {

                    onItemSelectedListener.onItemSelected(getCurrentItem());

                }

            }, 200L);

        }

    }



    @Override

    protected void onDraw(Canvas canvas) {

        if (adapter == null) {

            return;

        }

        //initPosition越界会造成preCurrentIndex的值不正确

        initPosition = Math.min(Math.max(0, initPosition), adapter.getItemsCount() - 1);



        //滚动的Y值高度除去每行Item的高度，得到滚动了多少个item，即change数

        //滚动偏移值,用于记录滚动了多少个item

        int change = (int) (totalScrollY / itemHeight);

        // Log.d("change", "" + change);



        try {

            //滚动中实际的预选中的item(即经过了中间位置的item) ＝ 滑动前的位置 ＋ 滑动相对位置

            preCurrentIndex = initPosition + change % adapter.getItemsCount();



        } catch (ArithmeticException e) {

            Log.e("WheelView", "出错了！adapter.getItemsCount() == 0，联动数据不匹配");

        }

        if (!isLoop) {//不循环的情况

            if (preCurrentIndex < 0) {

                preCurrentIndex = 0;

            }

            if (preCurrentIndex > adapter.getItemsCount() - 1) {

                preCurrentIndex = adapter.getItemsCount() - 1;

            }

        } else {//循环

            if (preCurrentIndex < 0) {//举个例子：如果总数是5，preCurrentIndex ＝ －1，那么preCurrentIndex按循环来说，其实是0的上面，也就是4的位置

                preCurrentIndex = adapter.getItemsCount() + preCurrentIndex;

            }

            if (preCurrentIndex > adapter.getItemsCount() - 1) {//同理上面,自己脑补一下

                preCurrentIndex = preCurrentIndex - adapter.getItemsCount();

            }

        }

        //跟滚动流畅度有关，总滑动距离与每个item高度取余，即并不是一格格的滚动，每个item不一定滚到对应Rect里的，这个item对应格子的偏移值

        float itemHeightOffset = (totalScrollY % itemHeight);





        //绘制中间两条横线

        if (dividerType == DividerType.WRAP) {//横线长度仅包裹内容

            float startX;

            float endX;



            if (TextUtils.isEmpty(label)) {//隐藏Label的情况

                startX = (measuredWidth - maxTextWidth) / 2 - 12;

            } else {

                startX = (measuredWidth - maxTextWidth) / 4 - 12;

            }



            if (startX <= 0) {//如果超过了WheelView的边缘

                startX = 10;

            }

            endX = measuredWidth - startX;

            canvas.drawLine(startX, firstLineY, endX, firstLineY, paintIndicator);

            canvas.drawLine(startX, secondLineY, endX, secondLineY, paintIndicator);

        } else if (dividerType == DividerType.CIRCLE) {

            //分割线为圆圈形状

            paintIndicator.setStyle(Paint.Style.STROKE);

            paintIndicator.setStrokeWidth(dividerWidth);

            float startX;

            float endX;

            if (TextUtils.isEmpty(label)) {//隐藏Label的情况

                startX = (measuredWidth - maxTextWidth) / 2f - 12;

            } else {

                startX = (measuredWidth - maxTextWidth) / 4f - 12;

            }

            if (startX <= 0) {//如果超过了WheelView的边缘

                startX = 10;

            }

            endX = measuredWidth - startX;

            //半径始终以宽高中最大的来算

            float radius = Math.max((endX - startX), itemHeight) / 1.8f;

            canvas.drawCircle(measuredWidth / 2f, measuredHeight / 2f, radius, paintIndicator);

        } else {

            canvas.drawLine(0.0F, firstLineY, measuredWidth, firstLineY, paintIndicator);

            canvas.drawLine(0.0F, secondLineY, measuredWidth, secondLineY, paintIndicator);

        }



        //只显示选中项Label文字的模式，并且Label文字不为空，则进行绘制

        if (!TextUtils.isEmpty(label) && isCenterLabel) {

            //绘制文字，靠右并留出空隙

            int drawRightContentStart = measuredWidth - getTextWidth(paintCenterText, label);

            canvas.drawText(label, drawRightContentStart - CENTER_CONTENT_OFFSET, centerY, paintCenterText);

        }



        // 设置数组中每个元素的值

        int counter = 0;

        while (counter < itemsVisible) {

            Object showText;

            int index = preCurrentIndex - (itemsVisible / 2 - counter);//索引值，即当前在控件中间的item看作数据源的中间，计算出相对源数据源的index值



            //判断是否循环，如果是循环数据源也使用相对循环的position获取对应的item值，如果不是循环则超出数据源范围使用""空白字符串填充，在界面上形成空白无数据的item项

            if (isLoop) {

                index = getLoopMappingIndex(index);

                showText = adapter.getItem(index);

            } else if (index < 0) {

                showText = "";

            } else if (index > adapter.getItemsCount() - 1) {

                showText = "";

            } else {

                showText = adapter.getItem(index);

            }



            canvas.save();

            // 弧长 L = itemHeight * counter - itemHeightOffset

            // 求弧度 α = L / r  (弧长/半径) [0,π]

            double radian = ((itemHeight * counter - itemHeightOffset)) / radius;

            // 弧度转换成角度(把半圆以Y轴为轴心向右转90度，使其处于第一象限及第四象限

            // angle [-90°,90°]

            float angle = (float) (90D - (radian / Math.PI) * 180D);//item第一项,从90度开始，逐渐递减到 -90度



            // 计算取值可能有细微偏差，保证负90°到90°以外的不绘制

            if (angle > 90F || angle < -90F) {

                canvas.restore();

            } else {

                //获取内容文字

                String contentText;



                //如果是label每项都显示的模式，并且item内容不为空、label 也不为空

                if (!isCenterLabel && !TextUtils.isEmpty(label) && !TextUtils.isEmpty(getContentText(showText))) {

                    contentText = getContentText(showText) + label;

                } else {

                    contentText = getContentText(showText);

                }

                // 根据当前角度计算出偏差系数，用以在绘制时控制文字的 水平移动 透明度 倾斜程度.

                float offsetCoefficient = (float) Math.pow(Math.abs(angle) / 90f, 2.2);



                reMeasureTextSize(contentText);

                //计算开始绘制的位置

                measuredCenterContentStart(contentText);

                measuredOutContentStart(contentText);

                float translateY = (float) (radius - Math.cos(radian) * radius - (Math.sin(radian) * maxTextHeight) / 2D);

                //根据Math.sin(radian)来更改canvas坐标系原点，然后缩放画布，使得文字高度进行缩放，形成弧形3d视觉差

                canvas.translate(0.0F, translateY);

                if (translateY <= firstLineY && maxTextHeight + translateY >= firstLineY) {

                    // 条目经过第一条线

                    canvas.save();

                    canvas.clipRect(0, 0, measuredWidth, firstLineY - translateY);

                    canvas.scale(1.0F, (float) Math.sin(radian) * SCALE_CONTENT);

                    setOutPaintStyle(offsetCoefficient, angle);

                    canvas.drawText(contentText, drawOutContentStart, maxTextHeight, paintOuterText);

                    canvas.restore();

                    canvas.save();

                    canvas.clipRect(0, firstLineY - translateY, measuredWidth, (int) (itemHeight));

                    canvas.scale(1.0F, (float) Math.sin(radian) * 1.0F);

                    canvas.drawText(contentText, drawCenterContentStart, maxTextHeight - CENTER_CONTENT_OFFSET, paintCenterText);

                    canvas.restore();

                } else if (translateY <= secondLineY && maxTextHeight + translateY >= secondLineY) {

                    // 条目经过第二条线

                    canvas.save();

                    canvas.clipRect(0, 0, measuredWidth, secondLineY - translateY);

                    canvas.scale(1.0F, (float) Math.sin(radian) * 1.0F);

                    canvas.drawText(contentText, drawCenterContentStart, maxTextHeight - CENTER_CONTENT_OFFSET, paintCenterText);

                    canvas.restore();

                    canvas.save();

                    canvas.clipRect(0, secondLineY - translateY, measuredWidth, (int) (itemHeight));

                    canvas.scale(1.0F, (float) Math.sin(radian) * SCALE_CONTENT);

                    setOutPaintStyle(offsetCoefficient, angle);

                    canvas.drawText(contentText, drawOutContentStart, maxTextHeight, paintOuterText);

                    canvas.restore();

                } else if (translateY >= firstLineY && maxTextHeight + translateY <= secondLineY) {

                    // 中间条目

                    // canvas.clipRect(0, 0, measuredWidth, maxTextHeight);

                    //让文字居中

                    float Y = maxTextHeight - CENTER_CONTENT_OFFSET;//因为圆弧角换算的向下取值，导致角度稍微有点偏差，加上画笔的基线会偏上，因此需要偏移量修正一下

                    canvas.drawText(contentText, drawCenterContentStart, Y, paintCenterText);

                    //设置选中项

                    selectedItem = preCurrentIndex - (itemsVisible / 2 - counter);

                } else {

                    // 其他条目

                    canvas.save();

                    canvas.clipRect(0, 0, measuredWidth, (int) (itemHeight));

                    canvas.scale(1.0F, (float) Math.sin(radian) * SCALE_CONTENT);

                    setOutPaintStyle(offsetCoefficient, angle);

                    // 控制文字水平偏移距离

                    canvas.drawText(contentText, drawOutContentStart + textXOffset * offsetCoefficient, maxTextHeight, paintOuterText);

                    canvas.restore();

                }

                canvas.restore();

                paintCenterText.setTextSize(textSize);

            }

            counter++;

        }

    }



    //设置文字倾斜角度，透明度

    private void setOutPaintStyle(float offsetCoefficient, float angle) {

        // 控制文字倾斜角度

        float DEFAULT_TEXT_TARGET_SKEW_X = 0.5f;

        int multiplier = 0;

        if (textXOffset > 0) {

            multiplier = 1;

        } else if (textXOffset < 0) {

            multiplier = -1;

        }

        paintOuterText.setTextSkewX(multiplier * (angle > 0 ? -1 : 1) * DEFAULT_TEXT_TARGET_SKEW_X * offsetCoefficient);



        // 控制透明度

        int alpha = isAlphaGradient ? (int) ((90F - Math.abs(angle)) / 90f * 255) : 255;

        // Log.d("WheelView", "alpha:" + alpha);

        paintOuterText.setAlpha(alpha);

    }



    /**

     * reset the size of the text Let it can fully display

     *

     * @param contentText item text content.

     */

    private void reMeasureTextSize(String contentText) {

        Rect rect = new Rect();

        paintCenterText.getTextBounds(contentText, 0, contentText.length(), rect);

        int width = rect.width();

        int size = textSize;

        while (width > measuredWidth) {

            size--;

            //设置2条横线中间的文字大小

            paintCenterText.setTextSize(size);

            paintCenterText.getTextBounds(contentText, 0, contentText.length(), rect);

            width = rect.width();

        }

        //设置2条横线外面的文字大小

        paintOuterText.setTextSize(size);

    }





    //递归计算出对应的index

    private int getLoopMappingIndex(int index) {

        if (index < 0) {

            index = index + adapter.getItemsCount();

            index = getLoopMappingIndex(index);

        } else if (index > adapter.getItemsCount() - 1) {

            index = index - adapter.getItemsCount();

            index = getLoopMappingIndex(index);

        }

        return index;

    }



    /**

     * 获取所显示的数据源

     *

     * @param item data resource

     * @return 对应显示的字符串

     */

    private String getContentText(Object item) {

        if (item == null) {

            return "";

        } else if (item instanceof IPickerViewData) {

            return ((IPickerViewData) item).getPickerViewText();

        } else if (item instanceof Integer) {

            //如果为整形则最少保留两位数.

            return getFixNum((int) item);

        }

        return item.toString();

    }



    private String getFixNum(int timeNum) {

        return timeNum >= 0 && timeNum < 10 ? TIME_NUM[timeNum] : String.valueOf(timeNum);

    }



    private void measuredCenterContentStart(String content) {

        Rect rect = new Rect();

        paintCenterText.getTextBounds(content, 0, content.length(), rect);

        switch (mGravity) {

            case Gravity.CENTER://显示内容居中

                if (isOptions || label == null || label.equals("") || !isCenterLabel) {

                    drawCenterContentStart = (int) ((measuredWidth - rect.width()) * 0.5);

                } else {//只显示中间label时，时间选择器内容偏左一点，留出空间绘制单位标签

                    drawCenterContentStart = (int) ((measuredWidth - rect.width()) * 0.25);

                }

                break;

            case Gravity.LEFT:

                drawCenterContentStart = 0;

                break;

            case Gravity.RIGHT://添加偏移量

                drawCenterContentStart = measuredWidth - rect.width() - (int) CENTER_CONTENT_OFFSET;

                break;

        }

    }



    private void measuredOutContentStart(String content) {

        Rect rect = new Rect();

        paintOuterText.getTextBounds(content, 0, content.length(), rect);

        switch (mGravity) {

            case Gravity.CENTER:

                if (isOptions || label == null || label.equals("") || !isCenterLabel) {

                    drawOutContentStart = (int) ((measuredWidth - rect.width()) * 0.5);

                } else {//只显示中间label时，时间选择器内容偏左一点，留出空间绘制单位标签

                    drawOutContentStart = (int) ((measuredWidth - rect.width()) * 0.25);

                }

                break;

            case Gravity.LEFT:

                drawOutContentStart = 0;

                break;

            case Gravity.RIGHT:

                drawOutContentStart = measuredWidth - rect.width() - (int) CENTER_CONTENT_OFFSET;

                break;

        }

    }



    @Override

    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {

        this.widthMeasureSpec = widthMeasureSpec;

        reMeasure();

        setMeasuredDimension(measuredWidth, measuredHeight);

    }



    @Override

    public boolean onTouchEvent(MotionEvent event) {

        boolean eventConsumed = gestureDetector.onTouchEvent(event);

        boolean isIgnore = false;//超过边界滑动时，不再绘制UI。



        float top = -initPosition * itemHeight;

        float bottom = (adapter.getItemsCount() - 1 - initPosition) * itemHeight;

        float ratio = 0.25f;



        switch (event.getAction()) {

            case MotionEvent.ACTION_DOWN:

                startTime = System.currentTimeMillis();

                cancelFuture();

                previousY = event.getRawY();

                break;



            case MotionEvent.ACTION_MOVE:

                float dy = previousY - event.getRawY();

                previousY = event.getRawY();

                totalScrollY = totalScrollY + dy;



                // normal mode。

                if (!isLoop) {

                    if ((totalScrollY - itemHeight * ratio < top && dy < 0)

                            || (totalScrollY + itemHeight * ratio > bottom && dy > 0)) {

                        //快滑动到边界了，设置已滑动到边界的标志

                        totalScrollY -= dy;

                        isIgnore = true;

                    } else {

                        isIgnore = false;

                    }

                }

                break;



            case MotionEvent.ACTION_UP:

            default:

                if (!eventConsumed) {//未消费掉事件



                    /**

                     *@describe <关于弧长的计算>

                     *

                     * 弧长公式： L = α*R

                     * 反余弦公式：arccos(cosα) = α

                     * 由于之前是有顺时针偏移90度，

                     * 所以实际弧度范围α2的值 ：α2 = π/2-α    （α=[0,π] α2 = [-π/2,π/2]）

                     * 根据正弦余弦转换公式 cosα = sin(π/2-α)

                     * 代入，得： cosα = sin(π/2-α) = sinα2 = (R - y) / R

                     * 所以弧长 L = arccos(cosα)*R = arccos((R - y) / R)*R

                     */



                    float y = event.getY();

                    double L = Math.acos((radius - y) / radius) * radius;

                    //item0 有一半是在不可见区域，所以需要加上 itemHeight / 2

                    int circlePosition = (int) ((L + itemHeight / 2) / itemHeight);

                    float extraOffset = (totalScrollY % itemHeight + itemHeight) % itemHeight;

                    //已滑动的弧长值

                    mOffset = (int) ((circlePosition - itemsVisible / 2) * itemHeight - extraOffset);



                    if ((System.currentTimeMillis() - startTime) > 120) {

                        // 处理拖拽事件

                        smoothScroll(ACTION.DAGGLE);

                    } else {

                        // 处理条目点击事件

                        smoothScroll(ACTION.CLICK);

                    }

                }

                break;

        }

        if (!isIgnore && event.getAction() != MotionEvent.ACTION_DOWN) {

            invalidate();

        }

        return true;

    }



    public int getItemsCount() {

        return adapter != null ? adapter.getItemsCount() : 0;

    }



    public void setLabel(String label) {

        this.label = label;

    }



    public void isCenterLabel(boolean isCenterLabel) {

        this.isCenterLabel = isCenterLabel;

    }



    public void setGravity(int gravity) {

        this.mGravity = gravity;

    }



    public int getTextWidth(Paint paint, String str) { //calculate text width

        int iRet = 0;

        if (str != null && str.length() > 0) {

            int len = str.length();

            float[] widths = new float[len];

            paint.getTextWidths(str, widths);

            for (int j = 0; j < len; j++) {

                iRet += (int) Math.ceil(widths[j]);

            }

        }

        return iRet;

    }



    public void setIsOptions(boolean options) {

        isOptions = options;

    }



    public void setTextColorOut(int textColorOut) {



        this.textColorOut = textColorOut;

        paintOuterText.setColor(this.textColorOut);

    }



    public void setTextColorCenter(int textColorCenter) {

        this.textColorCenter = textColorCenter;

        paintCenterText.setColor(this.textColorCenter);

    }



    public void setTextXOffset(int textXOffset) {

        this.textXOffset = textXOffset;

        if (textXOffset != 0) {

            paintCenterText.setTextScaleX(1.0f);

        }

    }



    public void setDividerWidth(int dividerWidth) {

        this.dividerWidth = dividerWidth;

        paintIndicator.setStrokeWidth(dividerWidth);

    }



    public void setDividerColor(int dividerColor) {

        this.dividerColor = dividerColor;

        paintIndicator.setColor(dividerColor);

    }



    public void setDividerType(DividerType dividerType) {

        this.dividerType = dividerType;

    }



    public void setLineSpacingMultiplier(float lineSpacingMultiplier) {

        if (lineSpacingMultiplier != 0) {

            this.lineSpacingMultiplier = lineSpacingMultiplier;

            judgeLineSpace();

        }

    }



    public boolean isLoop() {

        return isLoop;

    }



    public float getTotalScrollY() {

        return totalScrollY;

    }



    public void setTotalScrollY(float totalScrollY) {

        this.totalScrollY = totalScrollY;

    }



    public float getItemHeight() {

        return itemHeight;

    }



    public int getInitPosition() {

        return initPosition;

    }



    @Override

    public Handler getHandler() {

        return handler;

    }

}

 wheelview/src/main/res/values/attrs.xml

New file
@@ -0,0 +1,16 @@
<?xml version="1.0" encoding="utf-8"?>

<resources>

    <declare-styleable name="pickerview">

        <attr name="wheelview_gravity">

            <enum name="center" value="17"/>

            <enum name="left" value="3"/>

            <enum name="right" value="5"/>

        </attr>

        <attr name="wheelview_textSize" format="dimension"/>

        <attr name="wheelview_textColorOut" format="color"/>

        <attr name="wheelview_textColorCenter" format="color"/>

        <attr name="wheelview_dividerColor" format="color"/>

        <attr name="wheelview_dividerWidth" format="dimension"/>

        <attr name="wheelview_lineSpacingMultiplier" format="float"/>

    </declare-styleable>

</resources>

 wheelview/src/main/res/values/colors.xml

New file
@@ -0,0 +1,14 @@
<?xml version="1.0" encoding="utf-8"?>

<resources>

    <color name="pickerview_timebtn_nor">#057dff</color>

    <color name="pickerview_timebtn_pre">#c2daf5</color>

    <color name="pickerview_bg_topbar">#f5f5f5</color>



    <color name="pickerview_topbar_title">#000000</color>

    <color name="pickerview_wheelview_textcolor_out">#a8a8a8</color>

    <color name="pickerview_wheelview_textcolor_center">#2a2a2a</color>

    <color name="pickerview_wheelview_textcolor_divider">#d5d5d5</color>

    <color name="pickerview_bgColor_overlay">#60000000</color>

    <color name="pickerview_bgColor_default">#FFFFFFFF</color>



</resources>


 wheelview/src/main/res/values/dimens.xml

New file
@@ -0,0 +1,13 @@
<resources>

    <!-- 顶部按钮栏高度 -->

    <dimen name="pickerview_topbar_height">44dp</dimen>



    <!-- 顶部按钮padding -->

    <dimen name="pickerview_topbar_padding">20dp</dimen>



    <!-- 顶部按钮文字大小 -->

    <dimen name="pickerview_topbar_btn_textsize">17sp</dimen>

    <dimen name="pickerview_topbar_title_textsize">18sp</dimen>

    <!-- 选项文字大小 -->

    <dimen name="pickerview_textsize">20sp</dimen>

</resources>


 wheelview/src/main/res/values/strings.xml

New file
@@ -0,0 +1,3 @@
<resources>

    <string name="app_name">wheelview</string>

</resources>