1 /*
2  * Copyright (C) 2017 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.development;
18 
19 import android.content.Context;
20 import android.os.Build;
21 import android.provider.Settings;
22 
23 import androidx.annotation.VisibleForTesting;
24 import androidx.preference.Preference;
25 import androidx.preference.SwitchPreference;
26 
27 import com.android.settings.core.PreferenceControllerMixin;
28 import com.android.settingslib.development.DeveloperOptionsPreferenceController;
29 
30 public class FreeformWindowsPreferenceController extends DeveloperOptionsPreferenceController
31         implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
32 
33     private static final String ENABLE_FREEFORM_SUPPORT_KEY = "enable_freeform_support";
34 
35     @VisibleForTesting
36     static final int SETTING_VALUE_OFF = 0;
37     @VisibleForTesting
38     static final int SETTING_VALUE_ON = 1;
39 
FreeformWindowsPreferenceController(Context context)40     public FreeformWindowsPreferenceController(Context context) {
41         super(context);
42     }
43 
44     @Override
getPreferenceKey()45     public String getPreferenceKey() {
46         return ENABLE_FREEFORM_SUPPORT_KEY;
47     }
48 
49     @Override
onPreferenceChange(Preference preference, Object newValue)50     public boolean onPreferenceChange(Preference preference, Object newValue) {
51         final boolean isEnabled = (Boolean) newValue;
52         Settings.Global.putInt(mContext.getContentResolver(),
53                 Settings.Global.DEVELOPMENT_ENABLE_FREEFORM_WINDOWS_SUPPORT,
54                 isEnabled ? SETTING_VALUE_ON : SETTING_VALUE_OFF);
55         return true;
56     }
57 
58     @Override
updateState(Preference preference)59     public void updateState(Preference preference) {
60         final int mode = Settings.Global.getInt(mContext.getContentResolver(),
61                 Settings.Global.DEVELOPMENT_ENABLE_FREEFORM_WINDOWS_SUPPORT, SETTING_VALUE_OFF);
62         ((SwitchPreference) mPreference).setChecked(mode != SETTING_VALUE_OFF);
63     }
64 
65     @Override
onDeveloperOptionsSwitchDisabled()66     protected void onDeveloperOptionsSwitchDisabled() {
67         super.onDeveloperOptionsSwitchDisabled();
68         Settings.Global.putInt(mContext.getContentResolver(),
69                 Settings.Global.DEVELOPMENT_ENABLE_FREEFORM_WINDOWS_SUPPORT, SETTING_VALUE_OFF);
70         ((SwitchPreference) mPreference).setChecked(false);
71     }
72 
73     @VisibleForTesting
getBuildType()74     String getBuildType() {
75         return Build.TYPE;
76     }
77 }
78