1 /*
2  * Copyright (C) 2015 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 com.android.contacts.compat;
18 
19 import android.widget.EdgeEffect;
20 import com.android.contacts.common.compat.CompatUtils;
21 
22 /**
23  * Compatibility class for {@link android.widget.EdgeEffect}
24  * The android.support.v4.widget.EdgeEffectCompat doesn't support customized color, so we write
25  * our own and keep using EdgeEffect to customize color.
26  */
27 public class EdgeEffectCompat {
28     /**
29      * Compatibility method for {@link EdgeEffect#onPull(float, float)}, which is only available
30      * on Lollipop+.
31      */
onPull(EdgeEffect edgeEffect, float deltaDistance, float displacement)32     public static void onPull(EdgeEffect edgeEffect, float deltaDistance, float displacement) {
33         if (CompatUtils.isLollipopCompatible()) {
34             edgeEffect.onPull(deltaDistance, displacement);
35         } else {
36             edgeEffect.onPull(deltaDistance);
37         }
38     }
39 }
40