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
17package com.android.systemui.settings;
18
19import android.content.Context;
20import android.util.AttributeSet;
21import android.view.MotionEvent;
22import android.view.accessibility.AccessibilityNodeInfo;
23import android.widget.SeekBar;
24
25public class ToggleSeekBar extends SeekBar {
26    private String mAccessibilityLabel;
27
28    public ToggleSeekBar(Context context) {
29        super(context);
30    }
31
32    public ToggleSeekBar(Context context, AttributeSet attrs) {
33        super(context, attrs);
34    }
35
36    public ToggleSeekBar(Context context, AttributeSet attrs, int defStyleAttr) {
37        super(context, attrs, defStyleAttr);
38    }
39
40    @Override
41    public boolean onTouchEvent(MotionEvent event) {
42        if (!isEnabled()) {
43            setEnabled(true);
44        }
45
46        return super.onTouchEvent(event);
47    }
48
49    public void setAccessibilityLabel(String label) {
50        mAccessibilityLabel = label;
51    }
52
53    @Override
54    public void onInitializeAccessibilityNodeInfo(AccessibilityNodeInfo info) {
55        super.onInitializeAccessibilityNodeInfo(info);
56        if (mAccessibilityLabel != null) {
57            info.setText(mAccessibilityLabel);
58        }
59    }
60}
61