The android docs says
This is called when a container is going to temporarily detach a child, with ViewGroup.detachViewFromParent.
Now what is this "temporary detach" and "permanent detach". When exactly is this method called?
I am using TextureView and i found that this method gets called before onSurfaceTextureDestroyed on the TextureView when i open a new Activity(Activity 2) from the TextureView's screen(Activity 1) but it doesnt get called when i close the Activity 1 using the back button.
