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.fuelgauge;
18 
19 import android.content.Context;
20 
21 import androidx.annotation.VisibleForTesting;
22 import androidx.preference.Preference;
23 
24 import com.android.settings.core.PreferenceControllerMixin;
25 import com.android.settingslib.core.AbstractPreferenceController;
26 import com.android.settingslib.widget.SelectorWithWidgetPreference;
27 
28 public class UnrestrictedPreferenceController extends AbstractPreferenceController
29         implements PreferenceControllerMixin {
30 
31     private static final String TAG = "UNRESTRICTED_PREF";
32 
33     @VisibleForTesting static final String KEY_UNRESTRICTED_PREF = "unrestricted_preference";
34 
35     @VisibleForTesting BatteryOptimizeUtils mBatteryOptimizeUtils;
36 
UnrestrictedPreferenceController(Context context, int uid, String packageName)37     public UnrestrictedPreferenceController(Context context, int uid, String packageName) {
38         super(context);
39         mBatteryOptimizeUtils = new BatteryOptimizeUtils(context, uid, packageName);
40     }
41 
42     @Override
updateState(Preference preference)43     public void updateState(Preference preference) {
44         preference.setEnabled(mBatteryOptimizeUtils.isSelectorPreferenceEnabled());
45 
46         final boolean isUnrestricted =
47                 mBatteryOptimizeUtils.getAppOptimizationMode()
48                         == BatteryOptimizeUtils.MODE_UNRESTRICTED;
49         ((SelectorWithWidgetPreference) preference).setChecked(isUnrestricted);
50     }
51 
52     @Override
isAvailable()53     public boolean isAvailable() {
54         return true;
55     }
56 
57     @Override
getPreferenceKey()58     public String getPreferenceKey() {
59         return KEY_UNRESTRICTED_PREF;
60     }
61 
62     @Override
handlePreferenceTreeClick(Preference preference)63     public boolean handlePreferenceTreeClick(Preference preference) {
64         return getPreferenceKey().equals(preference.getKey());
65     }
66 }
67