1 /*
2  * Copyright (C) 2014 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.systemui.volume;
18 
19 import android.view.MotionEvent;
20 import android.view.View;
21 import android.view.View.OnGenericMotionListener;
22 import android.view.View.OnTouchListener;
23 
24 public class Interaction {
25 
register(View v, final Callback callback)26     public static void register(View v, final Callback callback) {
27         v.setOnTouchListener(new OnTouchListener() {
28             @Override
29             public boolean onTouch(View v, MotionEvent event) {
30                 callback.onInteraction();
31                 return false;
32             }
33         });
34         v.setOnGenericMotionListener(new OnGenericMotionListener() {
35             @Override
36             public boolean onGenericMotion(View v, MotionEvent event) {
37                 callback.onInteraction();
38                 return false;
39             }
40         });
41     }
42 
43     public interface Callback {
onInteraction()44         void onInteraction();
45     }
46 }
47