1 /*
2  * Copyright (C) 2021 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.settings.gestures;
18 
19 import static android.view.WindowManagerPolicyConstants.NAV_BAR_MODE_2BUTTON_OVERLAY;
20 import static android.view.WindowManagerPolicyConstants.NAV_BAR_MODE_3BUTTON_OVERLAY;
21 
22 import android.content.Context;
23 import android.provider.Settings;
24 
25 import com.android.settings.R;
26 import com.android.settings.core.TogglePreferenceController;
27 
28 /**
29  * Configures behaviour of long press home button to invoke assistant app gesture.
30  */
31 public class ButtonNavigationSettingsAssistController extends TogglePreferenceController {
32 
ButtonNavigationSettingsAssistController(Context context, String key)33     public ButtonNavigationSettingsAssistController(Context context, String key) {
34         super(context, key);
35     }
36 
37     @Override
isChecked()38     public boolean isChecked() {
39         boolean onByDefault = mContext.getResources().getBoolean(
40                 com.android.internal.R.bool.config_assistLongPressHomeEnabledDefault);
41         return Settings.Secure.getInt(mContext.getContentResolver(),
42                 Settings.Secure.ASSIST_LONG_PRESS_HOME_ENABLED, onByDefault ? 1 : 0) == 1;
43     }
44 
45     @Override
setChecked(boolean isChecked)46     public boolean setChecked(boolean isChecked) {
47         return Settings.Secure.putInt(mContext.getContentResolver(),
48                 Settings.Secure.ASSIST_LONG_PRESS_HOME_ENABLED, isChecked ? 1 : 0);
49     }
50 
51     @Override
getAvailabilityStatus()52     public int getAvailabilityStatus() {
53         if (SystemNavigationPreferenceController.isOverlayPackageAvailable(mContext,
54                 NAV_BAR_MODE_2BUTTON_OVERLAY)
55                 || SystemNavigationPreferenceController.isOverlayPackageAvailable(mContext,
56                 NAV_BAR_MODE_3BUTTON_OVERLAY)) {
57             return AVAILABLE;
58         }
59 
60         return UNSUPPORTED_ON_DEVICE;
61     }
62 
63     @Override
getSliceHighlightMenuRes()64     public int getSliceHighlightMenuRes() {
65         return R.string.menu_key_system;
66     }
67 }
68