1 /* 2 * Copyright (C) 2016 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package android.support.transition; 18 19 import android.graphics.drawable.Drawable; 20 import android.support.annotation.NonNull; 21 import android.support.annotation.RequiresApi; 22 import android.view.View; 23 import android.view.ViewOverlay; 24 25 @RequiresApi(18) 26 class ViewOverlayApi18 implements ViewOverlayImpl { 27 28 private final ViewOverlay mViewOverlay; 29 30 ViewOverlayApi18(@NonNull View view) { 31 mViewOverlay = view.getOverlay(); 32 } 33 34 @Override 35 public void add(@NonNull Drawable drawable) { 36 mViewOverlay.add(drawable); 37 } 38 39 @Override 40 public void clear() { 41 mViewOverlay.clear(); 42 } 43 44 @Override 45 public void remove(@NonNull Drawable drawable) { 46 mViewOverlay.remove(drawable); 47 } 48 49 } 50
