类分层结构
- java.lang.Object
- android.view.View (implements android.view.accessibility.AccessibilityEventSource, android.graphics.drawable.Drawable.Callback, android.view.KeyEvent.Callback)
- android.view.SurfaceView
- android.opengl.GLSurfaceView (implements android.view.SurfaceHolder.Callback2)
- map.baidu.ar.camera.CamGLView (implements android.graphics.SurfaceTexture.OnFrameAvailableListener)
- map.baidu.ar.camera.explore.BaseArCamGLView (implements android.graphics.SurfaceTexture.OnFrameAvailableListener)