1 /* 2 * Copyright (C) 2009 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.Intent; 20 import android.os.BatteryStats; 21 import android.os.BatteryStats.HistoryItem; 22 import android.os.Bundle; 23 import android.os.SystemClock; 24 import android.util.TypedValue; 25 import android.view.LayoutInflater; 26 import android.view.View; 27 import android.view.ViewGroup; 28 import android.widget.TextView; 29 import com.android.internal.logging.MetricsProto.MetricsEvent; 30 import com.android.internal.os.BatteryStatsHelper; 31 import com.android.settings.R; 32 import com.android.settings.SettingsPreferenceFragment; 33 import com.android.settings.fuelgauge.BatteryActiveView.BatteryActiveProvider; 34 import com.android.settingslib.BatteryInfo; 35 import com.android.settingslib.graph.UsageView; 36 37 public class BatteryHistoryDetail extends SettingsPreferenceFragment { 38 public static final String EXTRA_STATS = "stats"; 39 public static final String EXTRA_BROADCAST = "broadcast"; 40 41 private BatteryStats mStats; 42 private Intent mBatteryBroadcast; 43 44 private BatteryFlagParser mChargingParser; 45 private BatteryFlagParser mScreenOn; 46 private BatteryFlagParser mGpsParser; 47 private BatteryFlagParser mFlashlightParser; 48 private BatteryFlagParser mCameraParser; 49 private BatteryWifiParser mWifiParser; 50 private BatteryFlagParser mCpuParser; 51 private BatteryCellParser mPhoneParser; 52 53 @Override onCreate(Bundle icicle)54 public void onCreate(Bundle icicle) { 55 super.onCreate(icicle); 56 String histFile = getArguments().getString(EXTRA_STATS); 57 mStats = BatteryStatsHelper.statsFromFile(getActivity(), histFile); 58 mBatteryBroadcast = getArguments().getParcelable(EXTRA_BROADCAST); 59 60 TypedValue value = new TypedValue(); 61 getContext().getTheme().resolveAttribute(android.R.attr.colorAccent, value, true); 62 int accentColor = getContext().getColor(value.resourceId); 63 64 mChargingParser = new BatteryFlagParser(accentColor, false, 65 HistoryItem.STATE_BATTERY_PLUGGED_FLAG); 66 mScreenOn = new BatteryFlagParser(accentColor, false, 67 HistoryItem.STATE_SCREEN_ON_FLAG); 68 mGpsParser = new BatteryFlagParser(accentColor, false, 69 HistoryItem.STATE_GPS_ON_FLAG); 70 mFlashlightParser = new BatteryFlagParser(accentColor, true, 71 HistoryItem.STATE2_FLASHLIGHT_FLAG); 72 mCameraParser = new BatteryFlagParser(accentColor, true, 73 HistoryItem.STATE2_CAMERA_FLAG); 74 mWifiParser = new BatteryWifiParser(accentColor); 75 mCpuParser = new BatteryFlagParser(accentColor, false, 76 HistoryItem.STATE_CPU_RUNNING_FLAG); 77 mPhoneParser = new BatteryCellParser(); 78 setHasOptionsMenu(true); 79 } 80 81 @Override onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)82 public View onCreateView(LayoutInflater inflater, ViewGroup container, 83 Bundle savedInstanceState) { 84 return inflater.inflate(R.layout.battery_history_detail, container, false); 85 } 86 87 @Override onViewCreated(View view, Bundle savedInstanceState)88 public void onViewCreated(View view, Bundle savedInstanceState) { 89 super.onViewCreated(view, savedInstanceState); 90 updateEverything(); 91 } 92 updateEverything()93 private void updateEverything() { 94 BatteryInfo info = BatteryInfo.getBatteryInfo(getContext(), mBatteryBroadcast, mStats, 95 SystemClock.elapsedRealtime() * 1000); 96 final View view = getView(); 97 info.bindHistory((UsageView) view.findViewById(R.id.battery_usage), mChargingParser, 98 mScreenOn, mGpsParser, mFlashlightParser, mCameraParser, mWifiParser, mCpuParser, 99 mPhoneParser); 100 ((TextView) view.findViewById(R.id.charge)).setText(info.batteryPercentString); 101 ((TextView) view.findViewById(R.id.estimation)).setText(info.remainingLabel); 102 103 bindData(mChargingParser, R.string.battery_stats_charging_label, R.id.charging_group); 104 bindData(mScreenOn, R.string.battery_stats_screen_on_label, R.id.screen_on_group); 105 bindData(mGpsParser, R.string.battery_stats_gps_on_label, R.id.gps_group); 106 bindData(mFlashlightParser, R.string.battery_stats_flashlight_on_label, 107 R.id.flashlight_group); 108 bindData(mCameraParser, R.string.battery_stats_camera_on_label, R.id.camera_group); 109 bindData(mWifiParser, R.string.battery_stats_wifi_running_label, R.id.wifi_group); 110 bindData(mCpuParser, R.string.battery_stats_wake_lock_label, R.id.cpu_group); 111 bindData(mPhoneParser, R.string.battery_stats_phone_signal_label, R.id.cell_network_group); 112 } 113 bindData(BatteryActiveProvider provider, int label, int groupId)114 private void bindData(BatteryActiveProvider provider, int label, int groupId) { 115 View group = getView().findViewById(groupId); 116 group.setVisibility(provider.hasData() ? View.VISIBLE : View.GONE); 117 ((TextView) group.findViewById(android.R.id.title)).setText(label); 118 ((BatteryActiveView) group.findViewById(R.id.battery_active)).setProvider(provider); 119 } 120 121 @Override getMetricsCategory()122 protected int getMetricsCategory() { 123 return MetricsEvent.FUELGAUGE_BATTERY_HISTORY_DETAIL; 124 } 125 } 126