package androidx.transition; import android.graphics.drawable.Drawable; import android.view.View; import android.view.ViewOverlay; import androidx.annotation.NonNull; import androidx.annotation.RequiresApi; @RequiresApi(18) public class ViewOverlayApi18 implements ViewOverlayImpl { private final ViewOverlay mViewOverlay; public ViewOverlayApi18(@NonNull View view) { this.mViewOverlay = view.getOverlay(); } @Override // androidx.transition.ViewOverlayImpl public void add(@NonNull Drawable drawable) { this.mViewOverlay.add(drawable); } @Override // androidx.transition.ViewOverlayImpl public void remove(@NonNull Drawable drawable) { this.mViewOverlay.remove(drawable); } }