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