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