Joe Onorato | 10523b4d | 2010-10-25 10:42:46 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2008 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.systemui.power; |
| 18 | |
Joe Onorato | 10523b4d | 2010-10-25 10:42:46 -0700 | [diff] [blame] | 19 | import android.content.BroadcastReceiver; |
Dianne Hackborn | 1427230 | 2014-06-10 23:13:02 -0700 | [diff] [blame] | 20 | import android.content.ContentResolver; |
Joe Onorato | 10523b4d | 2010-10-25 10:42:46 -0700 | [diff] [blame] | 21 | import android.content.Context; |
Joe Onorato | 10523b4d | 2010-10-25 10:42:46 -0700 | [diff] [blame] | 22 | import android.content.Intent; |
| 23 | import android.content.IntentFilter; |
Adam Lesinski | 1aab3fa | 2017-07-31 13:42:00 -0700 | [diff] [blame] | 24 | import android.content.pm.ActivityInfo; |
| 25 | import android.content.res.Configuration; |
Andrew Sapperstein | e335256 | 2017-01-20 15:41:03 -0800 | [diff] [blame] | 26 | import android.content.res.Resources; |
Dianne Hackborn | 1427230 | 2014-06-10 23:13:02 -0700 | [diff] [blame] | 27 | import android.database.ContentObserver; |
Joe Onorato | 4ca7f1e | 2010-10-27 15:32:23 -0700 | [diff] [blame] | 28 | import android.os.BatteryManager; |
Joe Onorato | 10523b4d | 2010-10-25 10:42:46 -0700 | [diff] [blame] | 29 | import android.os.Handler; |
Andrew Sapperstein | b7caf1d | 2016-12-14 15:39:20 -0800 | [diff] [blame] | 30 | import android.os.HardwarePropertiesManager; |
Daniel Sandler | dea6462 | 2013-09-23 16:05:57 -0400 | [diff] [blame] | 31 | import android.os.PowerManager; |
| 32 | import android.os.SystemClock; |
Dianne Hackborn | 1427230 | 2014-06-10 23:13:02 -0700 | [diff] [blame] | 33 | import android.os.UserHandle; |
Joe Onorato | 10523b4d | 2010-10-25 10:42:46 -0700 | [diff] [blame] | 34 | import android.provider.Settings; |
Andrew Sapperstein | b7caf1d | 2016-12-14 15:39:20 -0800 | [diff] [blame] | 35 | import android.text.format.DateUtils; |
John Spurlock | 1bb480a | 2014-08-02 17:12:43 -0400 | [diff] [blame] | 36 | import android.util.Log; |
Daniel Sandler | dea6462 | 2013-09-23 16:05:57 -0400 | [diff] [blame] | 37 | import android.util.Slog; |
Jason Monk | d819c31 | 2017-08-11 12:53:36 -0400 | [diff] [blame] | 38 | |
| 39 | import com.android.internal.annotations.VisibleForTesting; |
Andrew Sapperstein | a6ed7f8 | 2017-02-01 17:13:08 -0800 | [diff] [blame] | 40 | import com.android.internal.logging.MetricsLogger; |
Jason Monk | d819c31 | 2017-08-11 12:53:36 -0400 | [diff] [blame] | 41 | import com.android.systemui.Dependency; |
Andrew Sapperstein | b7caf1d | 2016-12-14 15:39:20 -0800 | [diff] [blame] | 42 | import com.android.systemui.R; |
Joe Onorato | 10523b4d | 2010-10-25 10:42:46 -0700 | [diff] [blame] | 43 | import com.android.systemui.SystemUI; |
Jason Monk | 2a6ea9c | 2017-01-26 11:14:51 -0500 | [diff] [blame] | 44 | import com.android.systemui.statusbar.phone.StatusBar; |
Jason Monk | d819c31 | 2017-08-11 12:53:36 -0400 | [diff] [blame] | 45 | |
John Spurlock | de84f0e | 2013-06-12 12:41:00 -0400 | [diff] [blame] | 46 | import java.io.FileDescriptor; |
| 47 | import java.io.PrintWriter; |
| 48 | import java.util.Arrays; |
| 49 | |
Joe Onorato | 10523b4d | 2010-10-25 10:42:46 -0700 | [diff] [blame] | 50 | public class PowerUI extends SystemUI { |
| 51 | static final String TAG = "PowerUI"; |
John Spurlock | 1bb480a | 2014-08-02 17:12:43 -0400 | [diff] [blame] | 52 | static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG); |
Andrew Sapperstein | b7caf1d | 2016-12-14 15:39:20 -0800 | [diff] [blame] | 53 | private static final long TEMPERATURE_INTERVAL = 30 * DateUtils.SECOND_IN_MILLIS; |
Andrew Sapperstein | a6ed7f8 | 2017-02-01 17:13:08 -0800 | [diff] [blame] | 54 | private static final long TEMPERATURE_LOGGING_INTERVAL = DateUtils.HOUR_IN_MILLIS; |
| 55 | private static final int MAX_RECENT_TEMPS = 125; // TEMPERATURE_LOGGING_INTERVAL plus a buffer |
Joe Onorato | 10523b4d | 2010-10-25 10:42:46 -0700 | [diff] [blame] | 56 | |
John Spurlock | ed452c5 | 2014-03-06 12:02:31 -0500 | [diff] [blame] | 57 | private final Handler mHandler = new Handler(); |
John Spurlock | 3332ba5 | 2014-03-10 17:44:07 -0400 | [diff] [blame] | 58 | private final Receiver mReceiver = new Receiver(); |
Joe Onorato | 4ca7f1e | 2010-10-27 15:32:23 -0700 | [diff] [blame] | 59 | |
John Spurlock | 3332ba5 | 2014-03-10 17:44:07 -0400 | [diff] [blame] | 60 | private PowerManager mPowerManager; |
Andrew Sapperstein | b7caf1d | 2016-12-14 15:39:20 -0800 | [diff] [blame] | 61 | private HardwarePropertiesManager mHardwarePropertiesManager; |
John Spurlock | 3332ba5 | 2014-03-10 17:44:07 -0400 | [diff] [blame] | 62 | private WarningsUI mWarnings; |
Adam Lesinski | 1aab3fa | 2017-07-31 13:42:00 -0700 | [diff] [blame] | 63 | private final Configuration mLastConfiguration = new Configuration(); |
John Spurlock | ed452c5 | 2014-03-06 12:02:31 -0500 | [diff] [blame] | 64 | private int mBatteryLevel = 100; |
| 65 | private int mBatteryStatus = BatteryManager.BATTERY_STATUS_UNKNOWN; |
| 66 | private int mPlugType = 0; |
| 67 | private int mInvalidCharger = 0; |
Joe Onorato | 4ca7f1e | 2010-10-27 15:32:23 -0700 | [diff] [blame] | 68 | |
John Spurlock | ed452c5 | 2014-03-06 12:02:31 -0500 | [diff] [blame] | 69 | private int mLowBatteryAlertCloseLevel; |
| 70 | private final int[] mLowBatteryReminderLevels = new int[2]; |
Joe Onorato | 10523b4d | 2010-10-25 10:42:46 -0700 | [diff] [blame] | 71 | |
Daniel Sandler | dea6462 | 2013-09-23 16:05:57 -0400 | [diff] [blame] | 72 | private long mScreenOffTime = -1; |
| 73 | |
Andrew Sapperstein | a6ed7f8 | 2017-02-01 17:13:08 -0800 | [diff] [blame] | 74 | private float mThresholdTemp; |
| 75 | private float[] mRecentTemps = new float[MAX_RECENT_TEMPS]; |
| 76 | private int mNumTemps; |
| 77 | private long mNextLogTime; |
Andrew Sapperstein | b7caf1d | 2016-12-14 15:39:20 -0800 | [diff] [blame] | 78 | |
Adam Lesinski | 1aab3fa | 2017-07-31 13:42:00 -0700 | [diff] [blame] | 79 | // We create a method reference here so that we are guaranteed that we can remove a callback |
| 80 | // by using the same instance (method references are not guaranteed to be the same object |
| 81 | // each time they are created). |
| 82 | private final Runnable mUpdateTempCallback = this::updateTemperatureWarning; |
| 83 | |
Joe Onorato | 10523b4d | 2010-10-25 10:42:46 -0700 | [diff] [blame] | 84 | public void start() { |
John Spurlock | 3332ba5 | 2014-03-10 17:44:07 -0400 | [diff] [blame] | 85 | mPowerManager = (PowerManager) mContext.getSystemService(Context.POWER_SERVICE); |
Andrew Sapperstein | b7caf1d | 2016-12-14 15:39:20 -0800 | [diff] [blame] | 86 | mHardwarePropertiesManager = (HardwarePropertiesManager) |
| 87 | mContext.getSystemService(Context.HARDWARE_PROPERTIES_SERVICE); |
John Spurlock | 3332ba5 | 2014-03-10 17:44:07 -0400 | [diff] [blame] | 88 | mScreenOffTime = mPowerManager.isScreenOn() ? -1 : SystemClock.elapsedRealtime(); |
Jason Monk | d819c31 | 2017-08-11 12:53:36 -0400 | [diff] [blame] | 89 | mWarnings = Dependency.get(WarningsUI.class); |
Adam Lesinski | 1aab3fa | 2017-07-31 13:42:00 -0700 | [diff] [blame] | 90 | mLastConfiguration.setTo(mContext.getResources().getConfiguration()); |
Daniel Sandler | dea6462 | 2013-09-23 16:05:57 -0400 | [diff] [blame] | 91 | |
Dianne Hackborn | 1427230 | 2014-06-10 23:13:02 -0700 | [diff] [blame] | 92 | ContentObserver obs = new ContentObserver(mHandler) { |
| 93 | @Override |
| 94 | public void onChange(boolean selfChange) { |
| 95 | updateBatteryWarningLevels(); |
| 96 | } |
| 97 | }; |
| 98 | final ContentResolver resolver = mContext.getContentResolver(); |
| 99 | resolver.registerContentObserver(Settings.Global.getUriFor( |
| 100 | Settings.Global.LOW_POWER_MODE_TRIGGER_LEVEL), |
| 101 | false, obs, UserHandle.USER_ALL); |
| 102 | updateBatteryWarningLevels(); |
John Spurlock | 3332ba5 | 2014-03-10 17:44:07 -0400 | [diff] [blame] | 103 | mReceiver.init(); |
Andrew Sapperstein | b7caf1d | 2016-12-14 15:39:20 -0800 | [diff] [blame] | 104 | |
Salvador Martinez | a6f7b25 | 2017-04-10 10:46:15 -0700 | [diff] [blame] | 105 | // Check to see if we need to let the user know that the phone previously shut down due |
| 106 | // to the temperature being too high. |
| 107 | showThermalShutdownDialog(); |
| 108 | |
Andrew Sapperstein | b7caf1d | 2016-12-14 15:39:20 -0800 | [diff] [blame] | 109 | initTemperatureWarning(); |
John Spurlock | 3332ba5 | 2014-03-10 17:44:07 -0400 | [diff] [blame] | 110 | } |
Dianne Hackborn | 1427230 | 2014-06-10 23:13:02 -0700 | [diff] [blame] | 111 | |
Adam Lesinski | 1aab3fa | 2017-07-31 13:42:00 -0700 | [diff] [blame] | 112 | @Override |
| 113 | protected void onConfigurationChanged(Configuration newConfig) { |
| 114 | final int mask = ActivityInfo.CONFIG_MCC | ActivityInfo.CONFIG_MNC; |
| 115 | |
| 116 | // Safe to modify mLastConfiguration here as it's only updated by the main thread (here). |
| 117 | if ((mLastConfiguration.updateFrom(newConfig) & mask) != 0) { |
| 118 | mHandler.post(this::initTemperatureWarning); |
| 119 | } |
| 120 | } |
| 121 | |
Dianne Hackborn | 1427230 | 2014-06-10 23:13:02 -0700 | [diff] [blame] | 122 | void updateBatteryWarningLevels() { |
| 123 | int critLevel = mContext.getResources().getInteger( |
| 124 | com.android.internal.R.integer.config_criticalBatteryWarningLevel); |
| 125 | |
| 126 | final ContentResolver resolver = mContext.getContentResolver(); |
| 127 | int defWarnLevel = mContext.getResources().getInteger( |
| 128 | com.android.internal.R.integer.config_lowBatteryWarningLevel); |
| 129 | int warnLevel = Settings.Global.getInt(resolver, |
| 130 | Settings.Global.LOW_POWER_MODE_TRIGGER_LEVEL, defWarnLevel); |
| 131 | if (warnLevel == 0) { |
| 132 | warnLevel = defWarnLevel; |
| 133 | } |
| 134 | if (warnLevel < critLevel) { |
| 135 | warnLevel = critLevel; |
| 136 | } |
| 137 | |
| 138 | mLowBatteryReminderLevels[0] = warnLevel; |
| 139 | mLowBatteryReminderLevels[1] = critLevel; |
| 140 | mLowBatteryAlertCloseLevel = mLowBatteryReminderLevels[0] |
| 141 | + mContext.getResources().getInteger( |
| 142 | com.android.internal.R.integer.config_lowBatteryCloseWarningBump); |
| 143 | } |
| 144 | |
Joe Onorato | 4ca7f1e | 2010-10-27 15:32:23 -0700 | [diff] [blame] | 145 | /** |
| 146 | * Buckets the battery level. |
| 147 | * |
| 148 | * The code in this function is a little weird because I couldn't comprehend |
| 149 | * the bucket going up when the battery level was going down. --joeo |
| 150 | * |
| 151 | * 1 means that the battery is "ok" |
| 152 | * 0 means that the battery is between "ok" and what we should warn about. |
| 153 | * less than 0 means that the battery is low |
| 154 | */ |
| 155 | private int findBatteryLevelBucket(int level) { |
| 156 | if (level >= mLowBatteryAlertCloseLevel) { |
| 157 | return 1; |
| 158 | } |
Dianne Hackborn | 1427230 | 2014-06-10 23:13:02 -0700 | [diff] [blame] | 159 | if (level > mLowBatteryReminderLevels[0]) { |
Joe Onorato | 4ca7f1e | 2010-10-27 15:32:23 -0700 | [diff] [blame] | 160 | return 0; |
| 161 | } |
| 162 | final int N = mLowBatteryReminderLevels.length; |
| 163 | for (int i=N-1; i>=0; i--) { |
| 164 | if (level <= mLowBatteryReminderLevels[i]) { |
| 165 | return -1-i; |
| 166 | } |
| 167 | } |
| 168 | throw new RuntimeException("not possible!"); |
| 169 | } |
| 170 | |
John Spurlock | 3332ba5 | 2014-03-10 17:44:07 -0400 | [diff] [blame] | 171 | private final class Receiver extends BroadcastReceiver { |
| 172 | |
| 173 | public void init() { |
| 174 | // Register for Intent broadcasts for... |
| 175 | IntentFilter filter = new IntentFilter(); |
| 176 | filter.addAction(Intent.ACTION_BATTERY_CHANGED); |
| 177 | filter.addAction(Intent.ACTION_SCREEN_OFF); |
| 178 | filter.addAction(Intent.ACTION_SCREEN_ON); |
John Spurlock | ecbc5e8 | 2014-10-22 09:05:51 -0400 | [diff] [blame] | 179 | filter.addAction(Intent.ACTION_USER_SWITCHED); |
John Spurlock | 3332ba5 | 2014-03-10 17:44:07 -0400 | [diff] [blame] | 180 | mContext.registerReceiver(this, filter, null, mHandler); |
John Spurlock | 3332ba5 | 2014-03-10 17:44:07 -0400 | [diff] [blame] | 181 | } |
| 182 | |
Joe Onorato | 10523b4d | 2010-10-25 10:42:46 -0700 | [diff] [blame] | 183 | @Override |
| 184 | public void onReceive(Context context, Intent intent) { |
| 185 | String action = intent.getAction(); |
| 186 | if (action.equals(Intent.ACTION_BATTERY_CHANGED)) { |
Joe Onorato | 4ca7f1e | 2010-10-27 15:32:23 -0700 | [diff] [blame] | 187 | final int oldBatteryLevel = mBatteryLevel; |
| 188 | mBatteryLevel = intent.getIntExtra(BatteryManager.EXTRA_LEVEL, 100); |
| 189 | final int oldBatteryStatus = mBatteryStatus; |
| 190 | mBatteryStatus = intent.getIntExtra(BatteryManager.EXTRA_STATUS, |
| 191 | BatteryManager.BATTERY_STATUS_UNKNOWN); |
| 192 | final int oldPlugType = mPlugType; |
| 193 | mPlugType = intent.getIntExtra(BatteryManager.EXTRA_PLUGGED, 1); |
| 194 | final int oldInvalidCharger = mInvalidCharger; |
| 195 | mInvalidCharger = intent.getIntExtra(BatteryManager.EXTRA_INVALID_CHARGER, 0); |
| 196 | |
| 197 | final boolean plugged = mPlugType != 0; |
| 198 | final boolean oldPlugged = oldPlugType != 0; |
| 199 | |
| 200 | int oldBucket = findBatteryLevelBucket(oldBatteryLevel); |
| 201 | int bucket = findBatteryLevelBucket(mBatteryLevel); |
| 202 | |
Daniel Sandler | 7198662 | 2011-07-26 13:06:49 -0400 | [diff] [blame] | 203 | if (DEBUG) { |
Daniel Sandler | dea6462 | 2013-09-23 16:05:57 -0400 | [diff] [blame] | 204 | Slog.d(TAG, "buckets ....." + mLowBatteryAlertCloseLevel |
Joe Onorato | 4ca7f1e | 2010-10-27 15:32:23 -0700 | [diff] [blame] | 205 | + " .. " + mLowBatteryReminderLevels[0] |
| 206 | + " .. " + mLowBatteryReminderLevels[1]); |
Daniel Sandler | dea6462 | 2013-09-23 16:05:57 -0400 | [diff] [blame] | 207 | Slog.d(TAG, "level " + oldBatteryLevel + " --> " + mBatteryLevel); |
| 208 | Slog.d(TAG, "status " + oldBatteryStatus + " --> " + mBatteryStatus); |
| 209 | Slog.d(TAG, "plugType " + oldPlugType + " --> " + mPlugType); |
| 210 | Slog.d(TAG, "invalidCharger " + oldInvalidCharger + " --> " + mInvalidCharger); |
| 211 | Slog.d(TAG, "bucket " + oldBucket + " --> " + bucket); |
| 212 | Slog.d(TAG, "plugged " + oldPlugged + " --> " + plugged); |
Joe Onorato | 4ca7f1e | 2010-10-27 15:32:23 -0700 | [diff] [blame] | 213 | } |
| 214 | |
John Spurlock | ed452c5 | 2014-03-06 12:02:31 -0500 | [diff] [blame] | 215 | mWarnings.update(mBatteryLevel, bucket, mScreenOffTime); |
Joe Onorato | 4ca7f1e | 2010-10-27 15:32:23 -0700 | [diff] [blame] | 216 | if (oldInvalidCharger == 0 && mInvalidCharger != 0) { |
Daniel Sandler | dea6462 | 2013-09-23 16:05:57 -0400 | [diff] [blame] | 217 | Slog.d(TAG, "showing invalid charger warning"); |
John Spurlock | ed452c5 | 2014-03-06 12:02:31 -0500 | [diff] [blame] | 218 | mWarnings.showInvalidChargerWarning(); |
Joe Onorato | 4ca7f1e | 2010-10-27 15:32:23 -0700 | [diff] [blame] | 219 | return; |
| 220 | } else if (oldInvalidCharger != 0 && mInvalidCharger == 0) { |
John Spurlock | ed452c5 | 2014-03-06 12:02:31 -0500 | [diff] [blame] | 221 | mWarnings.dismissInvalidChargerWarning(); |
| 222 | } else if (mWarnings.isInvalidChargerWarningShowing()) { |
Joe Onorato | 4ca7f1e | 2010-10-27 15:32:23 -0700 | [diff] [blame] | 223 | // if invalid charger is showing, don't show low battery |
| 224 | return; |
| 225 | } |
| 226 | |
Jason Monk | 919a680 | 2016-03-18 15:32:50 -0400 | [diff] [blame] | 227 | boolean isPowerSaver = mPowerManager.isPowerSaveMode(); |
Joe Onorato | 4ca7f1e | 2010-10-27 15:32:23 -0700 | [diff] [blame] | 228 | if (!plugged |
Jason Monk | 919a680 | 2016-03-18 15:32:50 -0400 | [diff] [blame] | 229 | && !isPowerSaver |
Joe Onorato | 4ca7f1e | 2010-10-27 15:32:23 -0700 | [diff] [blame] | 230 | && (bucket < oldBucket || oldPlugged) |
| 231 | && mBatteryStatus != BatteryManager.BATTERY_STATUS_UNKNOWN |
| 232 | && bucket < 0) { |
Beverly | 334bc5f | 2017-07-31 10:37:17 -0400 | [diff] [blame] | 233 | |
Daniel Sandler | 7198662 | 2011-07-26 13:06:49 -0400 | [diff] [blame] | 234 | // only play SFX when the dialog comes up or the bucket changes |
John Spurlock | ed452c5 | 2014-03-06 12:02:31 -0500 | [diff] [blame] | 235 | final boolean playSound = bucket != oldBucket || oldPlugged; |
| 236 | mWarnings.showLowBatteryWarning(playSound); |
Jason Monk | 919a680 | 2016-03-18 15:32:50 -0400 | [diff] [blame] | 237 | } else if (isPowerSaver || plugged || (bucket > oldBucket && bucket > 0)) { |
John Spurlock | ed452c5 | 2014-03-06 12:02:31 -0500 | [diff] [blame] | 238 | mWarnings.dismissLowBatteryWarning(); |
| 239 | } else { |
| 240 | mWarnings.updateLowBatteryWarning(); |
Joe Onorato | 10523b4d | 2010-10-25 10:42:46 -0700 | [diff] [blame] | 241 | } |
Daniel Sandler | dea6462 | 2013-09-23 16:05:57 -0400 | [diff] [blame] | 242 | } else if (Intent.ACTION_SCREEN_OFF.equals(action)) { |
| 243 | mScreenOffTime = SystemClock.elapsedRealtime(); |
| 244 | } else if (Intent.ACTION_SCREEN_ON.equals(action)) { |
| 245 | mScreenOffTime = -1; |
John Spurlock | ecbc5e8 | 2014-10-22 09:05:51 -0400 | [diff] [blame] | 246 | } else if (Intent.ACTION_USER_SWITCHED.equals(action)) { |
| 247 | mWarnings.userSwitched(); |
Joe Onorato | 10523b4d | 2010-10-25 10:42:46 -0700 | [diff] [blame] | 248 | } else { |
Daniel Sandler | dea6462 | 2013-09-23 16:05:57 -0400 | [diff] [blame] | 249 | Slog.w(TAG, "unknown intent: " + intent); |
Joe Onorato | 10523b4d | 2010-10-25 10:42:46 -0700 | [diff] [blame] | 250 | } |
| 251 | } |
| 252 | }; |
| 253 | |
Andrew Sapperstein | b7caf1d | 2016-12-14 15:39:20 -0800 | [diff] [blame] | 254 | private void initTemperatureWarning() { |
Andrew Sapperstein | e335256 | 2017-01-20 15:41:03 -0800 | [diff] [blame] | 255 | ContentResolver resolver = mContext.getContentResolver(); |
| 256 | Resources resources = mContext.getResources(); |
| 257 | if (Settings.Global.getInt(resolver, Settings.Global.SHOW_TEMPERATURE_WARNING, |
| 258 | resources.getInteger(R.integer.config_showTemperatureWarning)) == 0) { |
Andrew Sapperstein | b7caf1d | 2016-12-14 15:39:20 -0800 | [diff] [blame] | 259 | return; |
| 260 | } |
| 261 | |
Andrew Sapperstein | a6ed7f8 | 2017-02-01 17:13:08 -0800 | [diff] [blame] | 262 | mThresholdTemp = Settings.Global.getFloat(resolver, Settings.Global.WARNING_TEMPERATURE, |
Andrew Sapperstein | e335256 | 2017-01-20 15:41:03 -0800 | [diff] [blame] | 263 | resources.getInteger(R.integer.config_warningTemperature)); |
Andrew Sapperstein | 7518471 | 2017-01-05 16:45:37 -0800 | [diff] [blame] | 264 | |
Andrew Sapperstein | a6ed7f8 | 2017-02-01 17:13:08 -0800 | [diff] [blame] | 265 | if (mThresholdTemp < 0f) { |
Andrew Sapperstein | 7518471 | 2017-01-05 16:45:37 -0800 | [diff] [blame] | 266 | // Get the throttling temperature. No need to check if we're not throttling. |
| 267 | float[] throttlingTemps = mHardwarePropertiesManager.getDeviceTemperatures( |
| 268 | HardwarePropertiesManager.DEVICE_TEMPERATURE_SKIN, |
Jason Monk | d819c31 | 2017-08-11 12:53:36 -0400 | [diff] [blame] | 269 | HardwarePropertiesManager.TEMPERATURE_SHUTDOWN); |
Andrew Sapperstein | 7518471 | 2017-01-05 16:45:37 -0800 | [diff] [blame] | 270 | if (throttlingTemps == null |
| 271 | || throttlingTemps.length == 0 |
| 272 | || throttlingTemps[0] == HardwarePropertiesManager.UNDEFINED_TEMPERATURE) { |
| 273 | return; |
| 274 | } |
Jason Monk | d819c31 | 2017-08-11 12:53:36 -0400 | [diff] [blame] | 275 | mThresholdTemp = throttlingTemps[0] - |
| 276 | resources.getInteger(R.integer.config_warningTemperatureTolerance); |
Andrew Sapperstein | b7caf1d | 2016-12-14 15:39:20 -0800 | [diff] [blame] | 277 | } |
Adam Lesinski | 1aab3fa | 2017-07-31 13:42:00 -0700 | [diff] [blame] | 278 | |
Andrew Sapperstein | a6ed7f8 | 2017-02-01 17:13:08 -0800 | [diff] [blame] | 279 | setNextLogTime(); |
Andrew Sapperstein | b7caf1d | 2016-12-14 15:39:20 -0800 | [diff] [blame] | 280 | |
Adam Lesinski | 1aab3fa | 2017-07-31 13:42:00 -0700 | [diff] [blame] | 281 | // This initialization method may be called on a configuration change. Only one set of |
| 282 | // ongoing callbacks should be occurring, so remove any now. updateTemperatureWarning will |
| 283 | // schedule an ongoing callback. |
| 284 | mHandler.removeCallbacks(mUpdateTempCallback); |
| 285 | |
Andrew Sapperstein | b7caf1d | 2016-12-14 15:39:20 -0800 | [diff] [blame] | 286 | // We have passed all of the checks, start checking the temp |
| 287 | updateTemperatureWarning(); |
| 288 | } |
| 289 | |
Salvador Martinez | a6f7b25 | 2017-04-10 10:46:15 -0700 | [diff] [blame] | 290 | private void showThermalShutdownDialog() { |
| 291 | if (mPowerManager.getLastShutdownReason() |
| 292 | == PowerManager.SHUTDOWN_REASON_THERMAL_SHUTDOWN) { |
| 293 | mWarnings.showThermalShutdownWarning(); |
| 294 | } |
| 295 | } |
| 296 | |
Jason Monk | d819c31 | 2017-08-11 12:53:36 -0400 | [diff] [blame] | 297 | @VisibleForTesting |
| 298 | protected void updateTemperatureWarning() { |
Andrew Sapperstein | a6ed7f8 | 2017-02-01 17:13:08 -0800 | [diff] [blame] | 299 | float[] temps = mHardwarePropertiesManager.getDeviceTemperatures( |
| 300 | HardwarePropertiesManager.DEVICE_TEMPERATURE_SKIN, |
| 301 | HardwarePropertiesManager.TEMPERATURE_CURRENT); |
| 302 | if (temps.length != 0) { |
| 303 | float temp = temps[0]; |
| 304 | mRecentTemps[mNumTemps++] = temp; |
| 305 | |
| 306 | StatusBar statusBar = getComponent(StatusBar.class); |
| 307 | if (statusBar != null && !statusBar.isDeviceInVrMode() |
| 308 | && temp >= mThresholdTemp) { |
| 309 | logAtTemperatureThreshold(temp); |
Salvador Martinez | a6f7b25 | 2017-04-10 10:46:15 -0700 | [diff] [blame] | 310 | mWarnings.showHighTemperatureWarning(); |
Andrew Sapperstein | 65d8a5f | 2016-12-19 14:36:33 -0800 | [diff] [blame] | 311 | } else { |
Salvador Martinez | a6f7b25 | 2017-04-10 10:46:15 -0700 | [diff] [blame] | 312 | mWarnings.dismissHighTemperatureWarning(); |
Andrew Sapperstein | b7caf1d | 2016-12-14 15:39:20 -0800 | [diff] [blame] | 313 | } |
| 314 | } |
Andrew Sapperstein | b7caf1d | 2016-12-14 15:39:20 -0800 | [diff] [blame] | 315 | |
Andrew Sapperstein | a6ed7f8 | 2017-02-01 17:13:08 -0800 | [diff] [blame] | 316 | logTemperatureStats(); |
| 317 | |
Adam Lesinski | 1aab3fa | 2017-07-31 13:42:00 -0700 | [diff] [blame] | 318 | mHandler.postDelayed(mUpdateTempCallback, TEMPERATURE_INTERVAL); |
Andrew Sapperstein | b7caf1d | 2016-12-14 15:39:20 -0800 | [diff] [blame] | 319 | } |
| 320 | |
Andrew Sapperstein | a6ed7f8 | 2017-02-01 17:13:08 -0800 | [diff] [blame] | 321 | private void logAtTemperatureThreshold(float temp) { |
| 322 | StringBuilder sb = new StringBuilder(); |
| 323 | sb.append("currentTemp=").append(temp) |
| 324 | .append(",thresholdTemp=").append(mThresholdTemp) |
| 325 | .append(",batteryStatus=").append(mBatteryStatus) |
| 326 | .append(",recentTemps="); |
| 327 | for (int i = 0; i < mNumTemps; i++) { |
| 328 | sb.append(mRecentTemps[i]).append(','); |
| 329 | } |
| 330 | Slog.i(TAG, sb.toString()); |
| 331 | } |
| 332 | |
| 333 | /** |
| 334 | * Calculates and logs min, max, and average |
| 335 | * {@link HardwarePropertiesManager#DEVICE_TEMPERATURE_SKIN} over the past |
| 336 | * {@link #TEMPERATURE_LOGGING_INTERVAL}. |
| 337 | */ |
| 338 | private void logTemperatureStats() { |
| 339 | if (mNextLogTime > System.currentTimeMillis() && mNumTemps != MAX_RECENT_TEMPS) { |
| 340 | return; |
| 341 | } |
| 342 | |
| 343 | if (mNumTemps > 0) { |
| 344 | float sum = mRecentTemps[0], min = mRecentTemps[0], max = mRecentTemps[0]; |
| 345 | for (int i = 1; i < mNumTemps; i++) { |
| 346 | float temp = mRecentTemps[i]; |
| 347 | sum += temp; |
| 348 | if (temp > max) { |
| 349 | max = temp; |
| 350 | } |
| 351 | if (temp < min) { |
| 352 | min = temp; |
| 353 | } |
| 354 | } |
| 355 | |
| 356 | float avg = sum / mNumTemps; |
| 357 | Slog.i(TAG, "avg=" + avg + ",min=" + min + ",max=" + max); |
| 358 | MetricsLogger.histogram(mContext, "device_skin_temp_avg", (int) avg); |
| 359 | MetricsLogger.histogram(mContext, "device_skin_temp_min", (int) min); |
| 360 | MetricsLogger.histogram(mContext, "device_skin_temp_max", (int) max); |
| 361 | } |
| 362 | setNextLogTime(); |
| 363 | mNumTemps = 0; |
| 364 | } |
| 365 | |
| 366 | private void setNextLogTime() { |
| 367 | mNextLogTime = System.currentTimeMillis() + TEMPERATURE_LOGGING_INTERVAL; |
| 368 | } |
| 369 | |
Joe Onorato | 10523b4d | 2010-10-25 10:42:46 -0700 | [diff] [blame] | 370 | public void dump(FileDescriptor fd, PrintWriter pw, String[] args) { |
Joe Onorato | 4ca7f1e | 2010-10-27 15:32:23 -0700 | [diff] [blame] | 371 | pw.print("mLowBatteryAlertCloseLevel="); |
| 372 | pw.println(mLowBatteryAlertCloseLevel); |
| 373 | pw.print("mLowBatteryReminderLevels="); |
| 374 | pw.println(Arrays.toString(mLowBatteryReminderLevels)); |
Joe Onorato | 4ca7f1e | 2010-10-27 15:32:23 -0700 | [diff] [blame] | 375 | pw.print("mBatteryLevel="); |
| 376 | pw.println(Integer.toString(mBatteryLevel)); |
| 377 | pw.print("mBatteryStatus="); |
| 378 | pw.println(Integer.toString(mBatteryStatus)); |
| 379 | pw.print("mPlugType="); |
| 380 | pw.println(Integer.toString(mPlugType)); |
| 381 | pw.print("mInvalidCharger="); |
| 382 | pw.println(Integer.toString(mInvalidCharger)); |
Daniel Sandler | dea6462 | 2013-09-23 16:05:57 -0400 | [diff] [blame] | 383 | pw.print("mScreenOffTime="); |
| 384 | pw.print(mScreenOffTime); |
| 385 | if (mScreenOffTime >= 0) { |
| 386 | pw.print(" ("); |
| 387 | pw.print(SystemClock.elapsedRealtime() - mScreenOffTime); |
| 388 | pw.print(" ago)"); |
| 389 | } |
| 390 | pw.println(); |
| 391 | pw.print("soundTimeout="); |
| 392 | pw.println(Settings.Global.getInt(mContext.getContentResolver(), |
| 393 | Settings.Global.LOW_BATTERY_SOUND_TIMEOUT, 0)); |
Joe Onorato | 4ca7f1e | 2010-10-27 15:32:23 -0700 | [diff] [blame] | 394 | pw.print("bucket: "); |
| 395 | pw.println(Integer.toString(findBatteryLevelBucket(mBatteryLevel))); |
Andrew Sapperstein | a6ed7f8 | 2017-02-01 17:13:08 -0800 | [diff] [blame] | 396 | pw.print("mThresholdTemp="); |
| 397 | pw.println(Float.toString(mThresholdTemp)); |
| 398 | pw.print("mNextLogTime="); |
| 399 | pw.println(Long.toString(mNextLogTime)); |
John Spurlock | ed452c5 | 2014-03-06 12:02:31 -0500 | [diff] [blame] | 400 | mWarnings.dump(pw); |
| 401 | } |
| 402 | |
| 403 | public interface WarningsUI { |
| 404 | void update(int batteryLevel, int bucket, long screenOffTime); |
| 405 | void dismissLowBatteryWarning(); |
| 406 | void showLowBatteryWarning(boolean playSound); |
| 407 | void dismissInvalidChargerWarning(); |
| 408 | void showInvalidChargerWarning(); |
| 409 | void updateLowBatteryWarning(); |
| 410 | boolean isInvalidChargerWarningShowing(); |
Salvador Martinez | a6f7b25 | 2017-04-10 10:46:15 -0700 | [diff] [blame] | 411 | void dismissHighTemperatureWarning(); |
| 412 | void showHighTemperatureWarning(); |
| 413 | void showThermalShutdownWarning(); |
John Spurlock | ed452c5 | 2014-03-06 12:02:31 -0500 | [diff] [blame] | 414 | void dump(PrintWriter pw); |
John Spurlock | ecbc5e8 | 2014-10-22 09:05:51 -0400 | [diff] [blame] | 415 | void userSwitched(); |
Joe Onorato | 10523b4d | 2010-10-25 10:42:46 -0700 | [diff] [blame] | 416 | } |
Joe Onorato | 10523b4d | 2010-10-25 10:42:46 -0700 | [diff] [blame] | 417 | } |
| 418 | |