package com.hdl.widget;

import android.app.Activity;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.LinearLayout;
import android.widget.TextView;
import android.widget.Toast;

import com.hdl.widget.CoverFlowViewPager.HDLCoverFlowViewPager;

import java.util.ArrayList;
import java.util.List;

public class CoverFlowViewActivity extends Activity {

    private HDLCoverFlowViewPager mHDLGalleryViewPager;
    private List<View> mViewList;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_cover_flow_view);

        initHDLBannerViewPager();

        findViewById(R.id.btn_0).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                mHDLGalleryViewPager.setCurrentItem(7);
            }
        });

        findViewById(R.id.btn_90).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                if (mViewList.size() == 0) return;

                mViewList.remove(0);
                mHDLGalleryViewPager.updateViewsList(mViewList);

            }
        });

    }

    private void initHDLBannerViewPager() {
        mViewList = new ArrayList<>();
        for (int i = 0; i < 15; i++) {
            LinearLayout.LayoutParams mLayoutParams = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, 100);
            TextView mTextView = new TextView(this);
            mTextView.setTextSize(18);
            mTextView.setText("TextView " + i);
            mTextView.setBackgroundColor(HDLUtlis.getColor(this, R.color.colorPrimary));
            mTextView.setLayoutParams(mLayoutParams);
            mViewList.add(mTextView);

        }

        mHDLGalleryViewPager = findViewById(R.id.hdl_galleryViewPager);
        mHDLGalleryViewPager.initBanner(mViewList, true, 5f)//开启3D画廊效果
                .addPageMargin(0, 80)//参数1page之间的间距,参数2中间item距离边界的间距
                .finishConfig()//这句必须加
                .addGalleryListener(new HDLCoverFlowViewPager.OnClickGalleryListener() {
                    @Override
                    public void onGalleryClick(int position) {
                        //点击item
                        showToast("效果1点击" + position);
                    }

                    @Override
                    public void onGalleryPositionChange(int position) {
                        Log.i("HDLCoverFlowViewPager", "--------------onGalleryPositionChange：" + position);
                    }
                });
    }


    public void showToast(String text) {
        Toast.makeText(this, text, Toast.LENGTH_SHORT).show();
    }
}