package com.hdl.photovoltaic.widget.popupview;
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import android.Manifest;
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import android.annotation.TargetApi;
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import android.app.Activity;
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import android.content.ContentUris;
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import android.content.ContentValues;
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import android.content.Intent;
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import android.database.Cursor;
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import android.graphics.Bitmap;
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import android.graphics.BitmapFactory;
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import android.graphics.Matrix;
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import android.graphics.drawable.ColorDrawable;
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import android.media.ExifInterface;
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import android.net.Uri;
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import android.os.Build;
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import android.os.Environment;
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import android.provider.DocumentsContract;
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import android.provider.MediaStore;
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import android.provider.Settings;
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import android.text.TextUtils;
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import android.view.LayoutInflater;
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import android.view.MotionEvent;
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import android.view.View;
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import android.view.WindowManager;
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import android.widget.PopupWindow;
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import android.widget.RelativeLayout;
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import android.widget.TextView;
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import androidx.core.content.FileProvider;
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import com.hdl.photovoltaic.R;
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import com.hdl.photovoltaic.other.HdlDialogLogic;
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import com.hdl.photovoltaic.other.HdlThreadLogic;
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import com.hdl.photovoltaic.utils.PermissionUtils;
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import com.hdl.photovoltaic.utils.SharedPreUtils;
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import com.hdl.photovoltaic.widget.PermissionExplanationDialog;
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import com.hjq.permissions.OnPermissionCallback;
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import com.hjq.permissions.XXPermissions;
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import java.io.ByteArrayInputStream;
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import java.io.ByteArrayOutputStream;
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import java.io.File;
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import java.io.FileNotFoundException;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.text.SimpleDateFormat;
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import java.util.Date;
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import java.util.List;
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import java.util.Locale;
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/**
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* @Author : Zoro.
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* @Date : 2018/11/22.
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* @Describe :这个View中处理了很多异常捕获，直接结束就可以了，UI上面都已经处理好了
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*/
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public class CameraAlbumPopWindow extends PopupWindow {
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public static final int TAKE_PHOTO = 100;//启动相机标识
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public static final int SELECT_PHOTO = 200;//启动相册标识
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private View mView;
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private Activity mContext;
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private TextView tv_mCamera;
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private TextView tv_Album;
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private TextView tv_mCancel;
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//默认图片最大为200k
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private int photo_Size = 200;
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private File hdl_Dir;
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private File outputImagepath;//存储拍完照后的图片
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private Bitmap orc_bitmap;//拍照和相册获取图片的Bitmap
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private int MAX_WIDTH = 800, MAX_HEIGHT = 800;
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//
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private CameraAlbumListener cameraListener;
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public CameraAlbumPopWindow(Activity context, CameraAlbumListener cameraListener) {
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super(context);
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this.cameraListener = cameraListener;
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initView(context);
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}
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public CameraAlbumPopWindow(Activity context, int width, int height, CameraAlbumListener cameraListener) {
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super(context);
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this.cameraListener = cameraListener;
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this.MAX_HEIGHT = height;
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this.MAX_WIDTH = width;
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initView(context);
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}
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public CameraAlbumPopWindow(Activity context, int photo_Size, CameraAlbumListener cameraListener) {
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super(context);
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this.photo_Size = photo_Size;
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this.cameraListener = cameraListener;
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initView(context);
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}
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/**
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* @param context 上下文
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* @param tag 0：拍照 1：相册
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*/
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private void checkPermission_After(final Activity context, final int tag) {
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String permission = Manifest.permission.CAMERA;
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// 未授权 如果应用程序没有所需的权限，则显示解释说明
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PermissionExplanationDialog.getInstance().showPortConflictPdDialog(context, context.getString(R.string.camera_storage_instructions), context.getString(R.string.camera_storage_purpose));
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int status = PermissionUtils.getPermissionState(context, permission);
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switch (status) {
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case PermissionUtils.STATUS_SUCCESS:
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PermissionExplanationDialog.getInstance().dismiss();
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dismiss();
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if (0 == tag) {
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take_photo();
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} else {
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select_photo();
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}
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break;
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case PermissionUtils.STATUS_REFUSE:
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case PermissionUtils.STATUS_DEFAULT:
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XXPermissions.with(context)
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.permission(permission)
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.request(new OnPermissionCallback() {
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@Override
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public void onGranted(List<String> permissions, boolean all) {
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PermissionExplanationDialog.getInstance().dismiss();
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dismiss();
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SharedPreUtils.putBoolean(permission, true);
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if (0 == tag) {
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take_photo();
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} else {
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select_photo();
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}
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}
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@Override
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public void onDenied(List<String> permissions, boolean never) {
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PermissionExplanationDialog.getInstance().dismiss();
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dismiss();
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SharedPreUtils.putBoolean(permission, true);
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}
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});
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break;
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case PermissionUtils.STATUS_REFUSE_PERMANENT:
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PermissionExplanationDialog.getInstance().dismiss();
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// HdlThreadLogic.toast(mContext, R.string.permission_open);
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HdlDialogLogic.getInstance().showSettingPermissionDialog(mContext);
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break;
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}
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}
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private void initView(Activity context) {
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hdl_Dir = context.getExternalFilesDir(Environment.DIRECTORY_DOCUMENTS);
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System.out.println("===========" + hdl_Dir.getAbsolutePath());
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if (!hdl_Dir.exists()) {
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boolean mkdirs = hdl_Dir.mkdirs();
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if (!mkdirs) {
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HdlThreadLogic.toast(mContext, R.string.camera_album_file_create_fial);
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}
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}
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mContext = context;
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mView = LayoutInflater.from(mContext).inflate(R.layout.view_camera_album, null);
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setContentView(mView);
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tv_mCamera = mView.findViewById(R.id.tv_Camera);
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tv_Album = mView.findViewById(R.id.tv_Album);
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tv_mCancel = mView.findViewById(R.id.tv_Cancel);
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this.setWidth(RelativeLayout.LayoutParams.MATCH_PARENT);
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this.setHeight(RelativeLayout.LayoutParams.WRAP_CONTENT);
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//点击空白地方关闭弹窗(3个要一起隐藏)
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this.setFocusable(true);
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this.setTouchable(true);
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this.setOutsideTouchable(true);
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this.setBackgroundDrawable(new ColorDrawable(0));
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mView.setOnTouchListener(new View.OnTouchListener() {
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@Override
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public boolean onTouch(View v, MotionEvent event) {
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int height = mView.findViewById(R.id.ll_Pop).getTop();
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int y = (int) event.getY();
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if (event.getAction() == MotionEvent.ACTION_UP) {
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if (y < height) {
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dismiss();
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}
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}
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return true;
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}
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});
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tv_mCancel.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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dismiss();
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}
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});
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tv_mCamera.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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checkPermission_After(mContext, 0);
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}
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});
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tv_Album.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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checkPermission_After(mContext, 1);
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}
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});
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}
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/**
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* 拍照获取图片
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**/
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private void take_photo() {
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try {
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//获取系統版本
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int currentapiVersion = Build.VERSION.SDK_INT;
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// 激活相机
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Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
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// 判断存储卡是否可以用，可用进行存储
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SimpleDateFormat timeStampFormat = new SimpleDateFormat(
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"yyyy_MM_dd_HH_mm_ss", Locale.ENGLISH);
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String filename = timeStampFormat.format(new Date());
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outputImagepath = new File(hdl_Dir,
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filename + ".jpg");
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if (currentapiVersion < 24) {
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// 从文件中创建uri
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Uri uri = Uri.fromFile(outputImagepath);
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intent.putExtra(MediaStore.EXTRA_OUTPUT, uri);
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} else {
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// //兼容android7.0 使用共享文件的形式
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// ContentValues contentValues = new ContentValues(1);
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// contentValues.put(MediaStore.Images.Media.DATA, outputImagepath.getAbsolutePath());
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// Uri uri = mContext.getContentResolver().insert(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, contentValues);
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// intent.putExtra(MediaStore.EXTRA_OUTPUT, uri);
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// Uri photoURI = FileProvider.getUriForFile(mContext, "com.hdl.photovoltaic.dc.fileprovider", outputImagepath);
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// intent.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
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// intent.putExtra(MediaStore.EXTRA_OUTPUT, photoURI);
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//兼容android7.0 使用共享文件的形式
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ContentValues contentValues = new ContentValues(1);
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contentValues.put(MediaStore.Images.Media.DISPLAY_NAME, outputImagepath.getName());
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contentValues.put(MediaStore.Images.Media.MIME_TYPE, "image/jpeg");
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Uri uri = mContext.getContentResolver().insert(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, contentValues);
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intent.putExtra(MediaStore.EXTRA_OUTPUT, uri);
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Uri photoURI = FileProvider.getUriForFile(mContext, "com.hdl.photovoltaic.fileProvider", outputImagepath);
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intent.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
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intent.putExtra(MediaStore.EXTRA_OUTPUT, photoURI);
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}
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// 开启一个带有返回值的Activity，请求码为PHOTO_REQUEST_CAREMA
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((Activity) mContext).startActivityForResult(intent, TAKE_PHOTO);
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} catch (Exception e) {
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HdlThreadLogic.toast(mContext, R.string.loading_not_supported);
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}
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}
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/**
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* 拍照获取完图片要执行的方法(根据图片路径显示图片)
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*/
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public void displayImage() {
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if (null == outputImagepath) {
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HdlThreadLogic.toast(mContext, R.string.camera_album_file_save_fial);
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} else {
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if (!TextUtils.isEmpty(outputImagepath.getAbsolutePath())) {
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//注意：(android13,14需要再设置-隐私-)特殊权限设置
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orc_bitmap = BitmapFactory.decodeFile(outputImagepath.getAbsolutePath());//获取图片
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saveBitmap(comp(ImgUpdateDirection(outputImagepath.getAbsolutePath()))); //压缩图片
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} else {
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HdlThreadLogic.toast(mContext, R.string.camera_album_file_get_fial);
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}
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}
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}
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/**
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* 相册获取完图片要执行的方法(根据图片路径显示图片)
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*/
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private void displayImage(String imagePath) {
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if (!TextUtils.isEmpty(imagePath)) {
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orc_bitmap = BitmapFactory.decodeFile(imagePath);//获取图片
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saveBitmap(comp(ImgUpdateDirection(imagePath))); //压缩图片
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} else {
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HdlThreadLogic.toast(mContext, R.string.camera_album_file_get_fial);
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}
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}
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//比例压缩
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private Bitmap comp(Bitmap image) {
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if (null == image) {
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HdlThreadLogic.toast(mContext, R.string.camera_album_system_fial);
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return null;
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} else {
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ByteArrayOutputStream baos = new ByteArrayOutputStream();
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image.compress(Bitmap.CompressFormat.JPEG, 100, baos);
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// if (baos.toByteArray().length / 1024 > 1024) {//判断如果图片大于1M,进行压缩避免在生成图片（BitmapFactory.decodeStream）时溢出
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// baos.reset();//重置baos即清空baos
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// image.compress(Bitmap.CompressFormat.JPEG, 50, baos);//这里压缩50%，把压缩后的数据存放到baos中
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// }
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ByteArrayInputStream isBm = new ByteArrayInputStream(baos.toByteArray());
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BitmapFactory.Options newOpts = new BitmapFactory.Options();
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//开始读入图片，此时把options.inJustDecodeBounds 设回true了
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newOpts.inJustDecodeBounds = true;
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Bitmap bitmap = BitmapFactory.decodeStream(isBm, null, newOpts);
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newOpts.inJustDecodeBounds = false;
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int w = newOpts.outWidth;
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int h = newOpts.outHeight;
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//现在主流手机比较多是800*480分辨率，所以高和宽我们设置为
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//缩放比。由于是固定比例缩放，只用高或者宽其中一个数据进行计算即可
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int be = 1;//be=1表示不缩放
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while (((int) w / be) > MAX_WIDTH || ((int) h / be) > MAX_HEIGHT) {
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be++;
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}
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if (be <= 0)
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be = 1;
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newOpts.inSampleSize = be;//设置缩放比例
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System.out.println("--------newOpts.inSampleSize==" + newOpts.inSampleSize);
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newOpts.inPreferredConfig = Bitmap.Config.RGB_565;//降低图片从ARGB888到RGB565
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//重新读入图片，注意此时已经把options.inJustDecodeBounds 设回false了
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isBm = new ByteArrayInputStream(baos.toByteArray());
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bitmap = BitmapFactory.decodeStream(isBm, null, newOpts);
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return bitmap;//压缩好比例大小后再进行质量压缩
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}
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}
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/**
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* 质量压缩方法
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*
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* @param image
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* @return
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*/
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private Bitmap compressImage(Bitmap image) {
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if (image != null) {
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ByteArrayOutputStream baos = new ByteArrayOutputStream();
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image.compress(Bitmap.CompressFormat.JPEG, 100, baos);//质量压缩方法，这里100表示不压缩，把压缩后的数据存放到baos中
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int options = 100;
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while (baos.toByteArray().length / 1024 > 100) { //循环判断如果压缩后图片是否大于100kb,大于继续压缩
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baos.reset();//重置baos即清空baos
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options -= 10;//每次都减少10
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image.compress(Bitmap.CompressFormat.JPEG, options, baos);//这里压缩options%，把压缩后的数据存放到baos中
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}
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ByteArrayInputStream isBm = new ByteArrayInputStream(baos.toByteArray());//把压缩后的数据baos存放到ByteArrayInputStream中
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Bitmap bitmap = BitmapFactory.decodeStream(isBm, null, null);//把ByteArrayInputStream数据生成图片
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return bitmap;
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} else {
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return null;
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}
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}
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/**
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* 保存方法
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*/
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private void saveBitmap(Bitmap bitmap) {
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if (null == bitmap) {
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HdlThreadLogic.toast(mContext, mContext.getResources().getString(R.string.camera_album_system_fial));
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} else {
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SimpleDateFormat timeStampFormat = new SimpleDateFormat(
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"yyyy_MM_dd_HH_mm_ss", Locale.CHINESE);
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String filename = timeStampFormat.format(new Date());
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File f = new File(hdl_Dir,
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filename + ".jpg");
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if (f.exists()) {
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f.delete();
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}
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try {
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FileOutputStream out = new FileOutputStream(f);
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bitmap.compress(Bitmap.CompressFormat.JPEG, 60, out);
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//进行数据的处理
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out.flush();
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out.close();
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//保存好小图以后删除大图(拍照需要)
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deleteBigPhoto();
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cameraListener.successCallBack(f);
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} catch (FileNotFoundException e) {
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// TODO Auto-generated catch block
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e.printStackTrace();
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} catch (IOException e) {
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// TODO Auto-generated catch block
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e.printStackTrace();
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}
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}
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}
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/**
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* 压缩图片保存之后需要删除原图
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*/
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private void deleteBigPhoto() {
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if (null != outputImagepath) {
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outputImagepath.delete();
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}
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}
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//改变拍完照后图片方向不正的问题
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private Bitmap ImgUpdateDirection(String filepath) {
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int digree = 0;//图片旋转的角度
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//根据图片的URI获取图片的绝对路径
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//String filepath = ImgUriDoString.getRealFilePath(getApplicationContext(), uri);
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//根据图片的filepath获取到一个ExifInterface的对象
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ExifInterface exif = null;
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try {
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exif = new ExifInterface(filepath);
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if (exif != null) {
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// 读取图片中相机方向信息
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int ori = exif.getAttributeInt(ExifInterface.TAG_ORIENTATION, ExifInterface.ORIENTATION_UNDEFINED);
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// 计算旋转角度
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switch (ori) {
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case ExifInterface.ORIENTATION_ROTATE_90:
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digree = 90;
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break;
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case ExifInterface.ORIENTATION_ROTATE_180:
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digree = 180;
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break;
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case ExifInterface.ORIENTATION_ROTATE_270:
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digree = 270;
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break;
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default:
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digree = 0;
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break;
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}
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}
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//如果图片不为0
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if (digree != 0) {
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// 旋转图片
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Matrix m = new Matrix();
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m.postRotate(digree);
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orc_bitmap = Bitmap.createBitmap(orc_bitmap, 0, 0, orc_bitmap.getWidth(),
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orc_bitmap.getHeight(), m, true);
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}
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} catch (IOException e) {
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e.printStackTrace();
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exif = null;
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}
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return orc_bitmap;
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}
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/**
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* 从相册中获取图片
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*/
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private void select_photo() {
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String permission = Manifest.permission.WRITE_EXTERNAL_STORAGE;
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int status = PermissionUtils.getPermissionState(mContext, permission);
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switch (status) {
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case PermissionUtils.STATUS_SUCCESS:
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openAlbum();
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break;
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case PermissionUtils.STATUS_REFUSE:
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case PermissionUtils.STATUS_DEFAULT:
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XXPermissions.with(mContext)
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.permission(permission)
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.request(new OnPermissionCallback() {
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@Override
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public void onGranted(List<String> permissions, boolean all) {
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SharedPreUtils.putBoolean(permission, true);
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openAlbum();
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}
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@Override
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public void onDenied(List<String> permissions, boolean never) {
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SharedPreUtils.putBoolean(permission, true);
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}
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});
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break;
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case PermissionUtils.STATUS_REFUSE_PERMANENT:
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// HdlThreadLogic.toast(mContext, R.string.permission_open);
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HdlDialogLogic.getInstance().showSettingPermissionDialog(mContext);
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break;
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}
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}
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/**
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* 打开相册的方法
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*/
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private void openAlbum() {
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Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
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intent.setDataAndType(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, "image/*");
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((Activity) mContext).startActivityForResult(intent, SELECT_PHOTO);
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}
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/**
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* 4.4以下系统处理图片的方法
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*/
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public void handleImageBeforeKitKat(Intent data) {
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Uri uri = data.getData();
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String imagePath = getImagePath(uri, null);
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displayImage(imagePath);
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}
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/**
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* 4.4及以上系统处理图片的方法
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*/
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@TargetApi(Build.VERSION_CODES.KITKAT)
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public void handleImgeOnKitKat(Intent data) {
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String imagePath = null;
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Uri uri = data.getData();
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if (DocumentsContract.isDocumentUri(mContext, uri)) {
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String docId = DocumentsContract.getDocumentId(uri); //数据表里指定的行
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if ("com.android.providers.media.documents".equals(uri.getAuthority())) {
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String id = docId.split(":")[1];
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String selection = MediaStore.Images.Media._ID + "=" + id;
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imagePath = getImagePath(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, selection);
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} else if ("com.android.providers.downloads.documents".equals(uri.getAuthority())) {
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Uri contentUri = ContentUris.withAppendedId(Uri.parse("content://downloads/public_downloads"), Long.valueOf(docId));
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imagePath = getImagePath(contentUri, null);
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}
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} else if ("content".equalsIgnoreCase(uri.getScheme())) {
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imagePath = getImagePath(uri, null);
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} else if ("file".equalsIgnoreCase(uri.getScheme())) {
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imagePath = uri.getPath();
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}
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displayImage(imagePath);
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}
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/**
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* 通过uri和selection来获取真实的图片路径,从相册获取图片时要用
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*/
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private String getImagePath(Uri uri, String selection) {
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String path = null;
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Cursor cursor = mContext.getContentResolver().query(uri, null, selection, null, null);
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if (cursor != null) {
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if (cursor.moveToFirst()) {
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int columnIndex = cursor.getColumnIndex(MediaStore.Images.Media.DATA);
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path = cursor.getString(columnIndex);
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}
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cursor.close();
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}
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return path;
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}
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@Override
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public void dismiss() {
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super.dismiss();
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backgroundAlpha(1f);
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}
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//用于popwindow显示隐藏时候背景的颜色更换
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public void backgroundAlpha(float bgAlpha) {
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WindowManager.LayoutParams lp = ((Activity) mContext).getWindow().getAttributes();
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((Activity) mContext).getWindow().addFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND);
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lp.alpha = bgAlpha; //0.0-1.0
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((Activity) mContext).getWindow().setAttributes(lp);
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}
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public void show(View view, int mode, int x, int y) {
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showAtLocation(view, mode, x, y);
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backgroundAlpha(0.5f);
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}
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public interface CameraAlbumListener {
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void successCallBack(File a);
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}
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}
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