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/*
* 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.provider.Settings;
import android.provider.Settings.Global;
import android.util.Slog;
import com.android.server.power.BatterySaverPolicy;
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()
== BatterySaverPolicy.GPS_MODE_ALL_DISABLED_WHEN_SCREEN_OFF) &&
caller.isEnabled() && !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);
}
}
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