1 /*
2  * Copyright (C) 2017 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
5  * except in compliance with the License. You may obtain a copy of the License at
6  *
7  *      http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software distributed under the
10  * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
11  * KIND, either express or implied. See the License for the specific language governing
12  * permissions and limitations under the License.
13  */
14 package com.android.settings.display;
15 
16 import android.content.Context;
17 import android.provider.Settings;
18 
19 import androidx.preference.Preference;
20 import androidx.preference.SwitchPreference;
21 
22 import com.android.settings.R;
23 import com.android.settings.core.PreferenceControllerMixin;
24 import com.android.settingslib.core.AbstractPreferenceController;
25 
26 public class ShowOperatorNamePreferenceController extends AbstractPreferenceController
27         implements PreferenceControllerMixin, Preference.OnPreferenceChangeListener {
28 
29     private static final String KEY_SHOW_OPERATOR_NAME = "show_operator_name";
30 
ShowOperatorNamePreferenceController(Context context)31     public ShowOperatorNamePreferenceController(Context context) {
32         super(context);
33     }
34 
35     @Override
isAvailable()36     public boolean isAvailable() {
37         return mContext.getResources().getBoolean(R.bool.config_showOperatorNameInStatusBar);
38     }
39 
40     @Override
getPreferenceKey()41     public String getPreferenceKey() {
42         return KEY_SHOW_OPERATOR_NAME;
43     }
44 
45     @Override
onPreferenceChange(Preference preference, Object newValue)46     public boolean onPreferenceChange(Preference preference, Object newValue) {
47         boolean value = (Boolean) newValue;
48         Settings.Secure.putInt(mContext.getContentResolver(),
49                 KEY_SHOW_OPERATOR_NAME, value ? 1 : 0);
50         return true;
51     }
52 
53     @Override
updateState(Preference preference)54     public void updateState(Preference preference) {
55         int value = Settings.Secure.getInt(mContext.getContentResolver(),
56                 KEY_SHOW_OPERATOR_NAME, 1);
57         ((SwitchPreference) preference).setChecked(value != 0);
58     }
59 }
60