1 /*
2  * Copyright (C) 2013 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.incallui.util;
18 
19 import android.content.Context;
20 import android.view.accessibility.AccessibilityManager;
21 
22 public class AccessibilityUtil {
isTalkBackEnabled(Context context)23     public static boolean isTalkBackEnabled(Context context) {
24         AccessibilityManager accessibilityManager = (AccessibilityManager) context
25                 .getSystemService(Context.ACCESSIBILITY_SERVICE);
26         return accessibilityManager != null
27                 && accessibilityManager.isEnabled()
28                 && accessibilityManager.isTouchExplorationEnabled();
29     }
30 }
31