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.settings;
18 
19 import android.content.Context;
20 import android.util.AttributeSet;
21 import android.view.MotionEvent;
22 import android.view.View;
23 import android.view.accessibility.AccessibilityNodeInfo;
24 import android.widget.SeekBar;
25 
26 public class ToggleSeekBar extends SeekBar {
27     private String mAccessibilityLabel;
28 
ToggleSeekBar(Context context)29     public ToggleSeekBar(Context context) {
30         super(context);
31     }
32 
ToggleSeekBar(Context context, AttributeSet attrs)33     public ToggleSeekBar(Context context, AttributeSet attrs) {
34         super(context, attrs);
35     }
36 
ToggleSeekBar(Context context, AttributeSet attrs, int defStyleAttr)37     public ToggleSeekBar(Context context, AttributeSet attrs, int defStyleAttr) {
38         super(context, attrs, defStyleAttr);
39     }
40 
41     @Override
onTouchEvent(MotionEvent event)42     public boolean onTouchEvent(MotionEvent event) {
43         if (!isEnabled()) {
44             setEnabled(true);
45         }
46 
47         return super.onTouchEvent(event);
48     }
49 
setAccessibilityLabel(String label)50     public void setAccessibilityLabel(String label) {
51         mAccessibilityLabel = label;
52     }
53 
54     @Override
onInitializeAccessibilityNodeInfo(AccessibilityNodeInfo info)55     public void onInitializeAccessibilityNodeInfo(AccessibilityNodeInfo info) {
56         super.onInitializeAccessibilityNodeInfo(info);
57         if (mAccessibilityLabel != null) {
58             info.setText(mAccessibilityLabel);
59         }
60     }
61 }
62