import it.sephiroth.android.library.imagezoom.ImageViewTouch.OnImageViewTouchSingleTapListener; //导入依赖的package包/类
@Override
public void onViewCreated( View v, Bundle savedInstanceState ) {

	super.onViewCreated( v, savedInstanceState );

	ImageViewTouch view = (ImageViewTouch) v.findViewById( R.id.image_viewer );

	view.setDisplayType( DisplayType.FIT_TO_SCREEN );

	view.setSingleTapListener( new OnImageViewTouchSingleTapListener() {

		@Override
		public void onSingleTapConfirmed() {
			ActionBar bar = getActivity().getActionBar();
			if( bar.isShowing() ) {
				bar.hide();
			} else {
				bar.show();
			}
		}

	} );

	createBitmap();

}
 

import it.sephiroth.android.library.imagezoom.ImageViewTouch.OnImageViewTouchSingleTapListener; //导入依赖的package包/类
/**
 * 根据当前的索引更新组件的内容
 * 
 * */
private void updateComponentData(int position)
{

	Photo photo = photos.get(position);
	final View view = mListViews.get(position);
	ImageViewTouch zoomableImageView = (ImageViewTouch) view.findViewById(R.id.zoomableImageView);
	zoomableImageView.setOnLongClickListener(new OnLongClickListener()
	{

		@Override
		public boolean onLongClick(View v)
		{

			VibratorUtil.Vibrate(PhotoDetailActivity.this, 50);
			mActionMode = startActionMode(new ActionModeOfSave(ActionModeOfSave.ACTION_MODE_SAVE_PHOTO));
			return false;
		}
	});
	zoomableImageView.setSingleTapListener(new OnImageViewTouchSingleTapListener()
	{

		@Override
		public void onSingleTapConfirmed()
		{
			if (actionBar.isShowing())
			{

				actionBar.hide();
				hideDescribe();

			} else
			{

				actionBar.show();
				showDescribe();
			}
		}
	});

	final ProgressBar pbLoading = (ProgressBar) view.findViewById(R.id.pbLoading);
	imageLoader.displayImage(photo.image, zoomableImageView, ImageOptions.getTransPictureOption(0));// 加载图片
	MyApplication.getImageLoader().displayImage(photo.image, zoomableImageView, ImageOptions.getTransPictureOption(0), new ImageLoadingListener()
	{

		@Override
		public void onLoadingStarted()
		{
			pbLoading.setVisibility(View.VISIBLE);
		}

		@Override
		public void onLoadingFailed(FailReason failReason)
		{
			view.findViewById(R.id.tvErrorTip).setVisibility(View.VISIBLE);
			pbLoading.setVisibility(View.GONE);
		}

		@Override
		public void onLoadingComplete(Bitmap loadedImage)
		{
			view.findViewById(R.id.tvErrorTip).setVisibility(View.GONE);
			pbLoading.setVisibility(View.GONE);
		}

		@Override
		public void onLoadingCancelled()
		{
			pbLoading.setVisibility(View.GONE);
		}
	});

	updateTitle(photo.position);
	setCurrentPhotoPosition(position);
	tvDesc.setText(photo.desc);
	tvAuthorAndDate.setText(new StringBuilder().append(photo.author.getName()).append(" 上传于 ").append(photo.created));
	tvCommentNum.setText(photo.comments_count + "");
}