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      1 /*
      2  * Copyright (C) 2015 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.systemui;
     18 
     19 import android.annotation.StringDef;
     20 import android.content.Context;
     21 import android.content.SharedPreferences;
     22 import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
     23 
     24 import java.lang.annotation.Retention;
     25 import java.lang.annotation.RetentionPolicy;
     26 import java.util.Map;
     27 
     28 public final class Prefs {
     29     private Prefs() {} // no instantation
     30 
     31     @Retention(RetentionPolicy.SOURCE)
     32     @StringDef({
     33         Key.OVERVIEW_LAST_STACK_TASK_ACTIVE_TIME,
     34         Key.DEBUG_MODE_ENABLED,
     35         Key.HOTSPOT_TILE_LAST_USED,
     36         Key.COLOR_INVERSION_TILE_LAST_USED,
     37         Key.DND_TILE_VISIBLE,
     38         Key.DND_TILE_COMBINED_ICON,
     39         Key.DND_CONFIRMED_PRIORITY_INTRODUCTION,
     40         Key.DND_CONFIRMED_SILENCE_INTRODUCTION,
     41         Key.DND_FAVORITE_BUCKET_INDEX,
     42         Key.DND_NONE_SELECTED,
     43         Key.DND_FAVORITE_ZEN,
     44         Key.QS_HOTSPOT_ADDED,
     45         Key.QS_DATA_SAVER_ADDED,
     46         Key.QS_DATA_SAVER_DIALOG_SHOWN,
     47         Key.QS_INVERT_COLORS_ADDED,
     48         Key.QS_WORK_ADDED,
     49         Key.QS_NIGHTDISPLAY_ADDED,
     50     })
     51     public @interface Key {
     52         @Deprecated
     53         String OVERVIEW_LAST_STACK_TASK_ACTIVE_TIME = "OverviewLastStackTaskActiveTime";
     54         String DEBUG_MODE_ENABLED = "debugModeEnabled";
     55         String HOTSPOT_TILE_LAST_USED = "HotspotTileLastUsed";
     56         String COLOR_INVERSION_TILE_LAST_USED = "ColorInversionTileLastUsed";
     57         String DND_TILE_VISIBLE = "DndTileVisible";
     58         String DND_TILE_COMBINED_ICON = "DndTileCombinedIcon";
     59         String DND_CONFIRMED_PRIORITY_INTRODUCTION = "DndConfirmedPriorityIntroduction";
     60         String DND_CONFIRMED_SILENCE_INTRODUCTION = "DndConfirmedSilenceIntroduction";
     61         String DND_CONFIRMED_ALARM_INTRODUCTION = "DndConfirmedAlarmIntroduction";
     62         String DND_FAVORITE_BUCKET_INDEX = "DndCountdownMinuteIndex";
     63         String DND_NONE_SELECTED = "DndNoneSelected";
     64         String DND_FAVORITE_ZEN = "DndFavoriteZen";
     65         String QS_HOTSPOT_ADDED = "QsHotspotAdded";
     66         String QS_DATA_SAVER_ADDED = "QsDataSaverAdded";
     67         String QS_DATA_SAVER_DIALOG_SHOWN = "QsDataSaverDialogShown";
     68         String QS_INVERT_COLORS_ADDED = "QsInvertColorsAdded";
     69         String QS_WORK_ADDED = "QsWorkAdded";
     70         String QS_NIGHTDISPLAY_ADDED = "QsNightDisplayAdded";
     71     }
     72 
     73     public static boolean getBoolean(Context context, @Key String key, boolean defaultValue) {
     74         return get(context).getBoolean(key, defaultValue);
     75     }
     76 
     77     public static void putBoolean(Context context, @Key String key, boolean value) {
     78         get(context).edit().putBoolean(key, value).apply();
     79     }
     80 
     81     public static int getInt(Context context, @Key String key, int defaultValue) {
     82         return get(context).getInt(key, defaultValue);
     83     }
     84 
     85     public static void putInt(Context context, @Key String key, int value) {
     86         get(context).edit().putInt(key, value).apply();
     87     }
     88 
     89     public static long getLong(Context context, @Key String key, long defaultValue) {
     90         return get(context).getLong(key, defaultValue);
     91     }
     92 
     93     public static void putLong(Context context, @Key String key, long value) {
     94         get(context).edit().putLong(key, value).apply();
     95     }
     96 
     97     public static String getString(Context context, @Key String key, String defaultValue) {
     98         return get(context).getString(key, defaultValue);
     99     }
    100 
    101     public static void putString(Context context, @Key String key, String value) {
    102         get(context).edit().putString(key, value).apply();
    103     }
    104 
    105     public static Map<String, ?> getAll(Context context) {
    106         return get(context).getAll();
    107     }
    108 
    109     public static void remove(Context context, @Key String key) {
    110         get(context).edit().remove(key).apply();
    111     }
    112 
    113     public static void registerListener(Context context,
    114             OnSharedPreferenceChangeListener listener) {
    115         get(context).registerOnSharedPreferenceChangeListener(listener);
    116     }
    117 
    118     public static void unregisterListener(Context context,
    119             OnSharedPreferenceChangeListener listener) {
    120         get(context).unregisterOnSharedPreferenceChangeListener(listener);
    121     }
    122 
    123     private static SharedPreferences get(Context context) {
    124         return context.getSharedPreferences(context.getPackageName(), Context.MODE_PRIVATE);
    125     }
    126 }
    127