1/* 2 * Copyright (C) 2017 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 17package android.support.transition; 18 19import android.graphics.Matrix; 20import android.os.Build; 21import android.view.View; 22import android.view.ViewGroup; 23 24class GhostViewUtils { 25 26 private static final GhostViewImpl.Creator CREATOR; 27 28 static { 29 if (Build.VERSION.SDK_INT >= 21) { 30 CREATOR = new GhostViewApi21.Creator(); 31 } else { 32 CREATOR = new GhostViewApi14.Creator(); 33 } 34 } 35 36 static GhostViewImpl addGhost(View view, ViewGroup viewGroup, Matrix matrix) { 37 return CREATOR.addGhost(view, viewGroup, matrix); 38 } 39 40 static void removeGhost(View view) { 41 CREATOR.removeGhost(view); 42 } 43 44} 45