public void show ( ) { androidContentView . addView ( this ) ; // set the translations for the content view content . setTranslationX ( distanceFromLeft ) ; content . setTranslationY ( distanceFromTop ) ; // animate the alpha of the PeekView ObjectAnimator animator = ObjectAnimator . ofFloat ( this , View . ALPHA , 0.0f , 1.0f ) ; animator . addListener ( new AnimatorEndListener ( ) { @ Override public void onAnimationEnd ( Animator animator ) { if ( callbacks != null ) { callbacks . shown ( ) ; } } } ) ; animator . setDuration ( options . useFadeAnimation ( ) ? ANIMATION_TIME : 0 ) ; animator . setInterpolator ( INTERPOLATOR ) ; animator . start ( ) ; }
Show the content of the PeekView by adding it to the android . R . id . content FrameLayout .