//图片public class PhotoViewPager extends ViewPager { public PhotoViewPager(@NonNull Context context) { this(context, null); } public PhotoViewPager(@NonNull Context context, @Nullable AttributeSet attrs) { super(context, attrs); } @Override public boolean onTouchEvent(MotionEvent ev) { try { return super.onTouchEvent(ev); } catch (IllegalArgumentException ex) { ex.printStackTrace(); } return false; } @Override public boolean onInterceptTouchEvent(MotionEvent ev) { try { return super.onInterceptTouchEvent(ev); } catch (IllegalArgumentException ex) { ex.printStackTrace(); } return false; }}////////////////////////////////////////////////////
private ArrayList<View> viewList;/** * 初始化轮播 */public void initBanner(List<PhotoListResponse> responses) { viewList = new ArrayList<View>(); for (int i = 0; responses != null && i < responses.size(); i++) { LayoutInflater inflater = getLayoutInflater(); View view = inflater.inflate(R.layout.air_companyculture_activity_photo_view, null); PhotoView photoView = view.findViewById(R.id.air_photo_view_photo); String fileId = responses.get(i).getImagesInfo().get(0).getFileId(); GlideUtil.load(this, fileId, photoView); viewList.add(view); } mAdapter = new PhotoPagerAdapter(viewList); photoPager.setAdapter(mAdapter); photoPager.setCurrentItem(s); photoPager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() { @Override public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) { } @Override public void onPageSelected(int position) { dolike(position); } @Override public void onPageScrollStateChanged(int state) { } });}///////////////////////////////////////////上面引用布局
<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical"> <uk.co.senab.photoview.PhotoView android:id="@+id/air_photo_view_photo" android:layout_width="match_parent" android:layout_height="match_parent" android:background="@color/c101" /></LinearLayout>//////////////////////////////////适配器
public class PhotoPagerAdapter extends PagerAdapter { private ArrayList<View> viewList; public PhotoPagerAdapter(ArrayList<View> viewList) { this.viewList = viewList; } @Override public boolean isViewFromObject(View arg0, Object arg1) { return arg0 == arg1; } @Override public int getCount() { return viewList.size(); } @Override public void destroyItem(ViewGroup container, int position, Object object) { container.removeView(viewList.get(position)); } @Override public Object instantiateItem(ViewGroup container, int position) { container.addView(viewList.get(position)); return viewList.get(position); }}
