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 package com.android.settings.dashboard.conditional; 17 18 import android.content.Intent; 19 import android.graphics.drawable.Drawable; 20 import android.os.PowerManager; 21 22 import com.android.internal.logging.nano.MetricsProto.MetricsEvent; 23 import com.android.settings.R; 24 import com.android.settings.core.SubSettingLauncher; 25 import com.android.settings.fuelgauge.BatterySaverDrawable; 26 import com.android.settings.fuelgauge.BatterySaverReceiver; 27 import com.android.settings.fuelgauge.batterysaver.BatterySaverSettings; 28 import com.android.settingslib.fuelgauge.BatterySaverUtils; 29 30 public class BatterySaverCondition extends Condition implements 31 BatterySaverReceiver.BatterySaverListener { 32 33 private final BatterySaverReceiver mReceiver; 34 BatterySaverCondition(ConditionManager manager)35 public BatterySaverCondition(ConditionManager manager) { 36 super(manager); 37 38 mReceiver = new BatterySaverReceiver(manager.getContext()); 39 mReceiver.setBatterySaverListener(this); 40 } 41 42 @Override refreshState()43 public void refreshState() { 44 PowerManager powerManager = mManager.getContext().getSystemService(PowerManager.class); 45 setActive(powerManager.isPowerSaveMode()); 46 } 47 48 @Override getIcon()49 public Drawable getIcon() { 50 return mManager.getContext().getDrawable(R.drawable.ic_battery_saver_accent_24dp); 51 } 52 53 @Override getTitle()54 public CharSequence getTitle() { 55 return mManager.getContext().getString(R.string.condition_battery_title); 56 } 57 58 @Override getSummary()59 public CharSequence getSummary() { 60 return mManager.getContext().getString(R.string.condition_battery_summary); 61 } 62 63 @Override getActions()64 public CharSequence[] getActions() { 65 return new CharSequence[]{mManager.getContext().getString(R.string.condition_turn_off)}; 66 } 67 68 @Override onPrimaryClick()69 public void onPrimaryClick() { 70 new SubSettingLauncher(mManager.getContext()) 71 .setDestination(BatterySaverSettings.class.getName()) 72 .setSourceMetricsCategory(MetricsEvent.DASHBOARD_SUMMARY) 73 .setTitle(R.string.battery_saver) 74 .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK) 75 .launch(); 76 } 77 78 @Override onActionClick(int index)79 public void onActionClick(int index) { 80 if (index == 0) { 81 BatterySaverUtils.setPowerSaveMode(mManager.getContext(), false, 82 /*needFirstTimeWarning*/ false); 83 refreshState(); 84 } else { 85 throw new IllegalArgumentException("Unexpected index " + index); 86 } 87 } 88 89 @Override getMetricsConstant()90 public int getMetricsConstant() { 91 return MetricsEvent.SETTINGS_CONDITION_BATTERY_SAVER; 92 } 93 94 @Override onResume()95 public void onResume() { 96 mReceiver.setListening(true); 97 } 98 99 @Override onPause()100 public void onPause() { 101 mReceiver.setListening(false); 102 } 103 104 @Override onPowerSaveModeChanged()105 public void onPowerSaveModeChanged() { 106 ConditionManager.get(mManager.getContext()).getCondition(BatterySaverCondition.class) 107 .refreshState(); 108 } 109 110 @Override onBatteryChanged(boolean pluggedIn)111 public void onBatteryChanged(boolean pluggedIn) { 112 // do nothing 113 } 114 } 115