Class android.app.Activity

Added Methods
boolean enterPictureInPictureMode(PictureInPictureParams)  
int getMaxNumPictureInPictureActions()  
boolean isActivityTransitionRunning()  
void onMultiWindowModeChanged(boolean, Configuration)  
void onPictureInPictureModeChanged(boolean, Configuration)  
void setPictureInPictureParams(PictureInPictureParams)  
 

Changed Methods
T findViewById(int) Change in return type from View to T.
  
void onVisibleBehindCanceled() Now deprecated.
  
boolean requestVisibleBehind(boolean) Now deprecated.
  
void enterPictureInPictureMode() Now deprecated.
  
void onMultiWindowModeChanged(boolean) Now deprecated.
  
void onPictureInPictureModeChanged(boolean) Now deprecated.