类分层结构
- java.lang.Object
- android.widget.ImageView
- androidx.appcompat.widget.AppCompatImageView (implements androidx.core.view.TintableBackgroundView, androidx.core.widget.TintableImageSourceView)
- com.baijiayun.livecore.ppt.photoview.PhotoView
- com.baijiayun.livecore.ppt.photoview.PhotoViewAttacher
接口分层结构