1.先看效果图

c5a25bcf192c76497000c4151693d11.jpg

2.点击事件传值

//查看大图
Intent intent = new Intent(ShopQualiFauthActivity.this, ImagePreviewActivity.class);
//imageList图片的集合
intent.putExtra("images", imageList);
intent.putExtra("position", finalI);
startActivity(intent);

3.ImagePreviewActivity

public class ImagePreviewActivity extends BaseActivity {
    private ActivityImagePreviewBinding view;
    private PhotoViewPager vp;
    private ArrayList<String> images;

    @Override
    protected View getLayout() {
        view = ActivityImagePreviewBinding.inflate(getLayoutInflater());
        return view.getRoot();
    }

    @Override
    protected void initView() {
        View statusbar = findViewById(R.id.statusbar);
        setStatusBarColorAndTextColor(statusbar, getResources().getColor(R.color.black), true);
        vp = view.vp;
        view.getRoot().setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                finish();
            }
        });

        view.ibtnClose.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                finish();
            }
        });

    }

    @Override
    protected void initData() {
        int position = getIntent().getIntExtra("position", 0);
        images = getIntent().getStringArrayListExtra("images");
        view.tvNum.setText(position+1+"/"+ images.size());
        LogUtils.d("TAG","images--------------------->"+images);
        vp.setAdapter(new ImagePagerAdapter(this, images));
        vp.setCurrentItem(position,false);
        vp.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {
            @Override
            public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {

            }

            @Override
            public void onPageSelected(int position) {
                view.tvNum.setText(position+1+"/"+ images.size());
            }

            @Override
            public void onPageScrollStateChanged(int state) {

            }
        });
    }
}

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@color/black"
    android:orientation="vertical">

    <com.fengyongle.app.view.PhotoViewPager
        android:id="@+id/vp"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />

    <com.fengyongle.app.view.StatusBarView
        android:id="@+id/statusbar"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" />

    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="48dp"
        android:layout_below="@+id/statusbar"
        android:layout_marginLeft="18dp"
        android:layout_marginTop="15dp"
        android:layout_marginRight="18dp"
        android:orientation="horizontal">

        <ImageButton
            android:id="@+id/ibtn_close"
            android:layout_width="48dp"
            android:layout_height="48dp"
            android:background="@null"
            android:src="@drawable/icon_close2" />

        <TextView
            android:id="@+id/tv_num"
            android:layout_width="wrap_content"
            android:layout_height="30dp"
            android:layout_centerInParent="true"
            android:background="@drawable/shape_text"
            android:gravity="center"
            android:paddingLeft="20dp"
            android:paddingRight="20dp"
            android:text="1/5"
            android:textColor="@color/white"
            android:textSize="17dp" />
    </RelativeLayout>
</RelativeLayout>

4.自定义PhotoViewPager

public final class PhotoViewPager extends ViewPager {

    public PhotoViewPager(Context context) {
        super(context);
    }

    public PhotoViewPager(Context context, AttributeSet attrs) {
        super(context, attrs);
    }

    @Override
    public boolean onInterceptTouchEvent(MotionEvent ev) {
        // 当 PhotoView 和 ViewPager 组合时 ，用双指进行放大时 是没有问题的，但是用双指进行缩小的时候，程序就会崩掉
        // 并且抛出java.lang.IllegalArgumentException: pointerIndex out of range
        try {
            return super.onInterceptTouchEvent(ev);
        } catch (IllegalArgumentException | ArrayIndexOutOfBoundsException ignored) {
            return false;
        }
    }
}