| /* |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.android.server.power.batterysaver; |
| |
| import android.content.Context; |
| import android.os.PowerManager; |
| import android.provider.Settings; |
| import android.provider.Settings.Global; |
| import android.util.Slog; |
| |
| import com.android.server.power.batterysaver.BatterySaverController.Plugin; |
| |
| public class BatterySaverLocationPlugin implements Plugin { |
| private static final String TAG = "BatterySaverLocationPlugin"; |
| |
| private static final boolean DEBUG = BatterySaverController.DEBUG; |
| |
| private final Context mContext; |
| |
| public BatterySaverLocationPlugin(Context context) { |
| mContext = context; |
| } |
| |
| @Override |
| public void onBatterySaverChanged(BatterySaverController caller) { |
| if (DEBUG) { |
| Slog.d(TAG, "onBatterySaverChanged"); |
| } |
| updateLocationState(caller); |
| } |
| |
| @Override |
| public void onSystemReady(BatterySaverController caller) { |
| if (DEBUG) { |
| Slog.d(TAG, "onSystemReady"); |
| } |
| updateLocationState(caller); |
| } |
| |
| private void updateLocationState(BatterySaverController caller) { |
| final boolean kill = |
| (caller.getBatterySaverPolicy().getGpsMode() |
| == PowerManager.LOCATION_MODE_ALL_DISABLED_WHEN_SCREEN_OFF) |
| && !caller.isInteractive(); |
| |
| if (DEBUG) { |
| Slog.d(TAG, "Battery saver " + (kill ? "stopping" : "restoring") + " location."); |
| } |
| Settings.Global.putInt(mContext.getContentResolver(), |
| Global.LOCATION_GLOBAL_KILL_SWITCH, kill ? 1 : 0); |
| } |
| } |