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 15 package com.android.systemui.tuner; 16 17 import android.content.BroadcastReceiver; 18 import android.content.Context; 19 import android.content.Intent; 20 21 import com.android.systemui.Dependency; 22 23 /** 24 * @deprecated Don't use this class to listen to Secure Settings. Use {@code SecureSettings} instead 25 * or {@code SettingsObserver} to be able to specify the handler. 26 */ 27 @Deprecated 28 public abstract class TunerService { 29 30 public static final String ACTION_CLEAR = "com.android.systemui.action.CLEAR_TUNER"; 31 private final Context mContext; 32 clearAll()33 public abstract void clearAll(); destroy()34 public abstract void destroy(); 35 getValue(String setting)36 public abstract String getValue(String setting); getValue(String setting, int def)37 public abstract int getValue(String setting, int def); getValue(String setting, String def)38 public abstract String getValue(String setting, String def); 39 setValue(String setting, String value)40 public abstract void setValue(String setting, String value); setValue(String setting, int value)41 public abstract void setValue(String setting, int value); 42 addTunable(Tunable tunable, String... keys)43 public abstract void addTunable(Tunable tunable, String... keys); removeTunable(Tunable tunable)44 public abstract void removeTunable(Tunable tunable); 45 46 /** 47 * Sets the state of the {@link TunerActivity} component for the current user 48 */ setTunerEnabled(boolean enabled)49 public abstract void setTunerEnabled(boolean enabled); 50 51 /** 52 * Returns true if the tuner is enabled for the current user. 53 */ isTunerEnabled()54 public abstract boolean isTunerEnabled(); 55 56 public interface Tunable { onTuningChanged(String key, String newValue)57 void onTuningChanged(String key, String newValue); 58 } 59 TunerService(Context context)60 public TunerService(Context context) { 61 mContext = context; 62 } 63 64 public static class ClearReceiver extends BroadcastReceiver { 65 @Override onReceive(Context context, Intent intent)66 public void onReceive(Context context, Intent intent) { 67 if (ACTION_CLEAR.equals(intent.getAction())) { 68 Dependency.get(TunerService.class).clearAll(); 69 } 70 } 71 } 72 73 /** */ showResetRequest(Runnable onDisabled)74 public abstract void showResetRequest(Runnable onDisabled); 75 parseIntegerSwitch(String value, boolean defaultValue)76 public static boolean parseIntegerSwitch(String value, boolean defaultValue) { 77 try { 78 return value != null ? Integer.parseInt(value) != 0 : defaultValue; 79 } catch (NumberFormatException e) { 80 return defaultValue; 81 } 82 } 83 } 84