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.settings.fuelgauge; 18 19 import android.content.Context; 20 import android.content.Intent; 21 import android.os.PowerManager; 22 import android.util.Log; 23 24 import com.android.settings.utils.VoiceSettingsActivity; 25 26 import static android.provider.Settings.EXTRA_BATTERY_SAVER_MODE_ENABLED; 27 28 /** 29 * Activity for modifying the {@link android.os.PowerManager} power save mode 30 * setting using the Voice Interaction API. 31 */ 32 public class BatterySaverModeVoiceActivity extends VoiceSettingsActivity { 33 private static final String TAG = "BatterySaverModeVoiceActivity"; 34 35 @Override 36 protected boolean onVoiceSettingInteraction(Intent intent) { 37 if (intent.hasExtra(EXTRA_BATTERY_SAVER_MODE_ENABLED)) { 38 PowerManager powerManager = (PowerManager) getSystemService(Context.POWER_SERVICE); 39 if (powerManager.setPowerSaveMode( 40 intent.getBooleanExtra(EXTRA_BATTERY_SAVER_MODE_ENABLED, false))) { 41 notifySuccess(null); 42 } else { 43 Log.v(TAG, "Unable to set power mode"); 44 notifyFailure(null); 45 } 46 } else { 47 Log.v(TAG, "Missing battery saver mode extra"); 48 } 49 return true; 50 } 51 } 52
