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