| /* |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.server; |
| |
| import android.Manifest; |
| import android.app.ActivityManagerNative; |
| import android.app.AlarmManager; |
| import android.app.PendingIntent; |
| import android.content.BroadcastReceiver; |
| import android.content.ContentResolver; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.IntentFilter; |
| import android.content.pm.ApplicationInfo; |
| import android.content.pm.PackageManager; |
| import android.content.pm.PackageManager.NameNotFoundException; |
| import android.database.ContentObserver; |
| import android.hardware.Sensor; |
| import android.hardware.SensorManager; |
| import android.hardware.TriggerEvent; |
| import android.hardware.TriggerEventListener; |
| import android.hardware.display.DisplayManager; |
| import android.location.LocationRequest; |
| import android.location.Location; |
| import android.location.LocationListener; |
| import android.location.LocationManager; |
| import android.net.INetworkPolicyManager; |
| import android.net.Uri; |
| import android.os.BatteryStats; |
| import android.os.Binder; |
| import android.os.Bundle; |
| import android.os.Environment; |
| import android.os.FileUtils; |
| import android.os.Handler; |
| import android.os.IDeviceIdleController; |
| import android.os.Looper; |
| import android.os.Message; |
| import android.os.PowerManager; |
| import android.os.PowerManagerInternal; |
| import android.os.Process; |
| import android.os.RemoteException; |
| import android.os.ServiceManager; |
| import android.os.SystemClock; |
| import android.os.UserHandle; |
| import android.provider.Settings; |
| import android.util.ArrayMap; |
| import android.util.ArraySet; |
| import android.util.KeyValueListParser; |
| import android.util.MutableLong; |
| import android.util.Pair; |
| import android.util.Slog; |
| import android.util.SparseArray; |
| import android.util.SparseBooleanArray; |
| import android.util.TimeUtils; |
| import android.util.Xml; |
| import android.view.Display; |
| |
| import com.android.internal.app.IBatteryStats; |
| import com.android.internal.os.AtomicFile; |
| import com.android.internal.os.BackgroundThread; |
| import com.android.internal.util.FastXmlSerializer; |
| import com.android.internal.util.XmlUtils; |
| import com.android.server.am.BatteryStatsService; |
| |
| import org.xmlpull.v1.XmlPullParser; |
| import org.xmlpull.v1.XmlPullParserException; |
| import org.xmlpull.v1.XmlSerializer; |
| |
| import java.io.ByteArrayOutputStream; |
| import java.io.File; |
| import java.io.FileDescriptor; |
| import java.io.FileInputStream; |
| import java.io.FileNotFoundException; |
| import java.io.FileOutputStream; |
| import java.io.IOException; |
| import java.io.PrintWriter; |
| import java.nio.charset.StandardCharsets; |
| import java.util.Arrays; |
| |
| /** |
| * Keeps track of device idleness and drives low power mode based on that. |
| */ |
| public class DeviceIdleController extends SystemService |
| implements AnyMotionDetector.DeviceIdleCallback { |
| private static final String TAG = "DeviceIdleController"; |
| |
| private static final boolean DEBUG = false; |
| |
| private static final boolean COMPRESS_TIME = false; |
| |
| private static final String ACTION_STEP_IDLE_STATE = |
| "com.android.server.device_idle.STEP_IDLE_STATE"; |
| |
| private AlarmManager mAlarmManager; |
| private IBatteryStats mBatteryStats; |
| private PowerManagerInternal mLocalPowerManager; |
| private INetworkPolicyManager mNetworkPolicyManager; |
| private DisplayManager mDisplayManager; |
| private SensorManager mSensorManager; |
| private Sensor mSigMotionSensor; |
| private LocationManager mLocationManager; |
| private LocationRequest mLocationRequest; |
| private PendingIntent mSensingAlarmIntent; |
| private PendingIntent mAlarmIntent; |
| private Intent mIdleIntent; |
| private Display mCurDisplay; |
| private AnyMotionDetector mAnyMotionDetector; |
| private boolean mEnabled; |
| private boolean mForceIdle; |
| private boolean mScreenOn; |
| private boolean mCharging; |
| private boolean mSigMotionActive; |
| private boolean mSensing; |
| private boolean mNotMoving; |
| private boolean mLocating; |
| private boolean mLocated; |
| private boolean mHaveGps; |
| private Location mLastGenericLocation; |
| private Location mLastGpsLocation; |
| |
| /** Device is currently active. */ |
| private static final int STATE_ACTIVE = 0; |
| /** Device is inactve (screen off, no motion) and we are waiting to for idle. */ |
| private static final int STATE_INACTIVE = 1; |
| /** Device is past the initial inactive period, and waiting for the next idle period. */ |
| private static final int STATE_IDLE_PENDING = 2; |
| /** Device is currently sensing motion. */ |
| private static final int STATE_SENSING = 3; |
| /** Device is currently finding location (and may still be sensing). */ |
| private static final int STATE_LOCATING = 4; |
| /** Device is in the idle state, trying to stay asleep as much as possible. */ |
| private static final int STATE_IDLE = 5; |
| /** Device is in the idle state, but temporarily out of idle to do regular maintenance. */ |
| private static final int STATE_IDLE_MAINTENANCE = 6; |
| private static String stateToString(int state) { |
| switch (state) { |
| case STATE_ACTIVE: return "ACTIVE"; |
| case STATE_INACTIVE: return "INACTIVE"; |
| case STATE_IDLE_PENDING: return "IDLE_PENDING"; |
| case STATE_SENSING: return "SENSING"; |
| case STATE_LOCATING: return "LOCATING"; |
| case STATE_IDLE: return "IDLE"; |
| case STATE_IDLE_MAINTENANCE: return "IDLE_MAINTENANCE"; |
| default: return Integer.toString(state); |
| } |
| } |
| |
| private int mState; |
| |
| private long mInactiveTimeout; |
| private long mNextAlarmTime; |
| private long mNextIdlePendingDelay; |
| private long mNextIdleDelay; |
| |
| public final AtomicFile mConfigFile; |
| |
| /** |
| * Package names the system has white-listed to opt out of power save restrictions, |
| * except for device idle mode. |
| */ |
| private final ArrayMap<String, Integer> mPowerSaveWhitelistAppsExceptIdle = new ArrayMap<>(); |
| |
| /** |
| * Package names the system has white-listed to opt out of power save restrictions for |
| * all modes. |
| */ |
| private final ArrayMap<String, Integer> mPowerSaveWhitelistApps = new ArrayMap<>(); |
| |
| /** |
| * Package names the user has white-listed to opt out of power save restrictions. |
| */ |
| private final ArrayMap<String, Integer> mPowerSaveWhitelistUserApps = new ArrayMap<>(); |
| |
| /** |
| * App IDs of built-in system apps that have been white-listed except for idle modes. |
| */ |
| private final SparseBooleanArray mPowerSaveWhitelistSystemAppIdsExceptIdle |
| = new SparseBooleanArray(); |
| |
| /** |
| * App IDs of built-in system apps that have been white-listed. |
| */ |
| private final SparseBooleanArray mPowerSaveWhitelistSystemAppIds = new SparseBooleanArray(); |
| |
| /** |
| * App IDs that have been white-listed to opt out of power save restrictions, except |
| * for device idle modes. |
| */ |
| private final SparseBooleanArray mPowerSaveWhitelistExceptIdleAppIds = new SparseBooleanArray(); |
| |
| /** |
| * Current app IDs that are in the complete power save white list, but shouldn't be |
| * excluded from idle modes. This array can be shared with others because it will not be |
| * modified once set. |
| */ |
| private int[] mPowerSaveWhitelistExceptIdleAppIdArray = new int[0]; |
| |
| /** |
| * App IDs that have been white-listed to opt out of power save restrictions. |
| */ |
| private final SparseBooleanArray mPowerSaveWhitelistAllAppIds = new SparseBooleanArray(); |
| |
| /** |
| * Current app IDs that are in the complete power save white list. This array can |
| * be shared with others because it will not be modified once set. |
| */ |
| private int[] mPowerSaveWhitelistAllAppIdArray = new int[0]; |
| |
| /** |
| * List of end times for UIDs that are temporarily marked as being allowed to access |
| * the network and acquire wakelocks. Times are in milliseconds. |
| */ |
| private final SparseArray<Pair<MutableLong, String>> mTempWhitelistAppIdEndTimes |
| = new SparseArray<>(); |
| |
| /** |
| * Callback to the NetworkPolicyManagerService to tell it that the temp whitelist has changed. |
| */ |
| Runnable mNetworkPolicyTempWhitelistCallback; |
| |
| /** |
| * Current app IDs of temporarily whitelist apps for high-priority messages. |
| */ |
| private int[] mTempWhitelistAppIdArray = new int[0]; |
| |
| private final BroadcastReceiver mReceiver = new BroadcastReceiver() { |
| @Override public void onReceive(Context context, Intent intent) { |
| if (Intent.ACTION_BATTERY_CHANGED.equals(intent.getAction())) { |
| int plugged = intent.getIntExtra("plugged", 0); |
| updateChargingLocked(plugged != 0); |
| } else if (Intent.ACTION_PACKAGE_REMOVED.equals(intent.getAction())) { |
| if (!intent.getBooleanExtra(Intent.EXTRA_REPLACING, false)) { |
| Uri data = intent.getData(); |
| String ssp; |
| if (data != null && (ssp=data.getSchemeSpecificPart()) != null) { |
| removePowerSaveWhitelistAppInternal(ssp); |
| } |
| } |
| } else if (ACTION_STEP_IDLE_STATE.equals(intent.getAction())) { |
| synchronized (DeviceIdleController.this) { |
| stepIdleStateLocked(); |
| } |
| } |
| } |
| }; |
| |
| private final DisplayManager.DisplayListener mDisplayListener |
| = new DisplayManager.DisplayListener() { |
| @Override public void onDisplayAdded(int displayId) { |
| } |
| |
| @Override public void onDisplayRemoved(int displayId) { |
| } |
| |
| @Override public void onDisplayChanged(int displayId) { |
| if (displayId == Display.DEFAULT_DISPLAY) { |
| synchronized (DeviceIdleController.this) { |
| updateDisplayLocked(); |
| } |
| } |
| } |
| }; |
| |
| private final TriggerEventListener mSigMotionListener = new TriggerEventListener() { |
| @Override public void onTrigger(TriggerEvent event) { |
| synchronized (DeviceIdleController.this) { |
| significantMotionLocked(); |
| } |
| } |
| }; |
| |
| private final LocationListener mGenericLocationListener = new LocationListener() { |
| @Override |
| public void onLocationChanged(Location location) { |
| synchronized (DeviceIdleController.this) { |
| receivedGenericLocationLocked(location); |
| } |
| } |
| |
| @Override |
| public void onStatusChanged(String provider, int status, Bundle extras) { |
| } |
| |
| @Override |
| public void onProviderEnabled(String provider) { |
| } |
| |
| @Override |
| public void onProviderDisabled(String provider) { |
| } |
| }; |
| |
| private final LocationListener mGpsLocationListener = new LocationListener() { |
| @Override |
| public void onLocationChanged(Location location) { |
| synchronized (DeviceIdleController.this) { |
| receivedGpsLocationLocked(location); |
| } |
| } |
| |
| @Override |
| public void onStatusChanged(String provider, int status, Bundle extras) { |
| } |
| |
| @Override |
| public void onProviderEnabled(String provider) { |
| } |
| |
| @Override |
| public void onProviderDisabled(String provider) { |
| } |
| }; |
| |
| /** |
| * All times are in milliseconds. These constants are kept synchronized with the system |
| * global Settings. Any access to this class or its fields should be done while |
| * holding the DeviceIdleController lock. |
| */ |
| private final class Constants extends ContentObserver { |
| // Key names stored in the settings value. |
| private static final String KEY_INACTIVE_TIMEOUT = "inactive_to"; |
| private static final String KEY_SENSING_TIMEOUT = "sensing_to"; |
| private static final String KEY_LOCATING_TIMEOUT = "locating_to"; |
| private static final String KEY_LOCATION_ACCURACY = "location_accuracy"; |
| private static final String KEY_MOTION_INACTIVE_TIMEOUT = "motion_inactive_to"; |
| private static final String KEY_IDLE_AFTER_INACTIVE_TIMEOUT = "idle_after_inactive_to"; |
| private static final String KEY_IDLE_PENDING_TIMEOUT = "idle_pending_to"; |
| private static final String KEY_MAX_IDLE_PENDING_TIMEOUT = "max_idle_pending_to"; |
| private static final String KEY_IDLE_PENDING_FACTOR = "idle_pending_factor"; |
| private static final String KEY_IDLE_TIMEOUT = "idle_to"; |
| private static final String KEY_MAX_IDLE_TIMEOUT = "max_idle_to"; |
| private static final String KEY_IDLE_FACTOR = "idle_factor"; |
| private static final String KEY_MIN_TIME_TO_ALARM = "min_time_to_alarm"; |
| private static final String KEY_MAX_TEMP_APP_WHITELIST_DURATION = |
| "max_temp_app_whitelist_duration"; |
| private static final String KEY_MMS_TEMP_APP_WHITELIST_DURATION = |
| "mms_temp_app_whitelist_duration"; |
| private static final String KEY_SMS_TEMP_APP_WHITELIST_DURATION = |
| "sms_temp_app_whitelist_duration"; |
| |
| /** |
| * This is the time, after becoming inactive, at which we start looking at the |
| * motion sensor to determine if the device is being left alone. We don't do this |
| * immediately after going inactive just because we don't want to be continually running |
| * the significant motion sensor whenever the screen is off. |
| * @see Settings.Global#DEVICE_IDLE_CONSTANTS |
| * @see #KEY_INACTIVE_TIMEOUT |
| */ |
| public long INACTIVE_TIMEOUT; |
| |
| /** |
| * If we don't receive a callback from AnyMotion in this amount of time + |
| * {@link #LOCATING_TIMEOUT}, we will change from |
| * STATE_SENSING to STATE_INACTIVE, and any AnyMotion callbacks while not in STATE_SENSING |
| * will be ignored. |
| * @see Settings.Global#DEVICE_IDLE_CONSTANTS |
| * @see #KEY_SENSING_TIMEOUT |
| */ |
| public long SENSING_TIMEOUT; |
| |
| /** |
| * This is how long we will wait to try to get a good location fix before going in to |
| * idle mode. |
| * @see Settings.Global#DEVICE_IDLE_CONSTANTS |
| * @see #KEY_LOCATING_TIMEOUT |
| */ |
| public long LOCATING_TIMEOUT; |
| |
| /** |
| * The desired maximum accuracy (in meters) we consider the location to be good enough to go |
| * on to idle. We will be trying to get an accuracy fix at least this good or until |
| * {@link #LOCATING_TIMEOUT} expires. |
| * @see Settings.Global#DEVICE_IDLE_CONSTANTS |
| * @see #KEY_LOCATION_ACCURACY |
| */ |
| public float LOCATION_ACCURACY; |
| |
| /** |
| * This is the time, after seeing motion, that we wait after becoming inactive from |
| * that until we start looking for motion again. |
| * @see Settings.Global#DEVICE_IDLE_CONSTANTS |
| * @see #KEY_MOTION_INACTIVE_TIMEOUT |
| */ |
| public long MOTION_INACTIVE_TIMEOUT; |
| |
| /** |
| * This is the time, after the inactive timeout elapses, that we will wait looking |
| * for significant motion until we truly consider the device to be idle. |
| * @see Settings.Global#DEVICE_IDLE_CONSTANTS |
| * @see #KEY_IDLE_AFTER_INACTIVE_TIMEOUT |
| */ |
| public long IDLE_AFTER_INACTIVE_TIMEOUT; |
| |
| /** |
| * This is the initial time, after being idle, that we will allow ourself to be back |
| * in the IDLE_PENDING state allowing the system to run normally until we return to idle. |
| * @see Settings.Global#DEVICE_IDLE_CONSTANTS |
| * @see #KEY_IDLE_PENDING_TIMEOUT |
| */ |
| public long IDLE_PENDING_TIMEOUT; |
| |
| /** |
| * Maximum pending idle timeout (time spent running) we will be allowed to use. |
| * @see Settings.Global#DEVICE_IDLE_CONSTANTS |
| * @see #KEY_MAX_IDLE_PENDING_TIMEOUT |
| */ |
| public long MAX_IDLE_PENDING_TIMEOUT; |
| |
| /** |
| * Scaling factor to apply to current pending idle timeout each time we cycle through |
| * that state. |
| * @see Settings.Global#DEVICE_IDLE_CONSTANTS |
| * @see #KEY_IDLE_PENDING_FACTOR |
| */ |
| public float IDLE_PENDING_FACTOR; |
| |
| /** |
| * This is the initial time that we want to sit in the idle state before waking up |
| * again to return to pending idle and allowing normal work to run. |
| * @see Settings.Global#DEVICE_IDLE_CONSTANTS |
| * @see #KEY_IDLE_TIMEOUT |
| */ |
| public long IDLE_TIMEOUT; |
| |
| /** |
| * Maximum idle duration we will be allowed to use. |
| * @see Settings.Global#DEVICE_IDLE_CONSTANTS |
| * @see #KEY_MAX_IDLE_TIMEOUT |
| */ |
| public long MAX_IDLE_TIMEOUT; |
| |
| /** |
| * Scaling factor to apply to current idle timeout each time we cycle through that state. |
| * @see Settings.Global#DEVICE_IDLE_CONSTANTS |
| * @see #KEY_IDLE_FACTOR |
| */ |
| public float IDLE_FACTOR; |
| |
| /** |
| * This is the minimum time we will allow until the next upcoming alarm for us to |
| * actually go in to idle mode. |
| * @see Settings.Global#DEVICE_IDLE_CONSTANTS |
| * @see #KEY_MIN_TIME_TO_ALARM |
| */ |
| public long MIN_TIME_TO_ALARM; |
| |
| /** |
| * Max amount of time to temporarily whitelist an app when it receives a high priority |
| * tickle. |
| * @see Settings.Global#DEVICE_IDLE_CONSTANTS |
| * @see #KEY_MAX_TEMP_APP_WHITELIST_DURATION |
| */ |
| public long MAX_TEMP_APP_WHITELIST_DURATION; |
| |
| /** |
| * Amount of time we would like to whitelist an app that is receiving an MMS. |
| * @see Settings.Global#DEVICE_IDLE_CONSTANTS |
| * @see #KEY_MMS_TEMP_APP_WHITELIST_DURATION |
| */ |
| public long MMS_TEMP_APP_WHITELIST_DURATION; |
| |
| /** |
| * Amount of time we would like to whitelist an app that is receiving an SMS. |
| * @see Settings.Global#DEVICE_IDLE_CONSTANTS |
| * @see #KEY_SMS_TEMP_APP_WHITELIST_DURATION |
| */ |
| public long SMS_TEMP_APP_WHITELIST_DURATION; |
| |
| private final ContentResolver mResolver; |
| private final KeyValueListParser mParser = new KeyValueListParser(','); |
| |
| public Constants(Handler handler, ContentResolver resolver) { |
| super(handler); |
| mResolver = resolver; |
| mResolver.registerContentObserver( |
| Settings.Global.getUriFor(Settings.Global.DEVICE_IDLE_CONSTANTS), false, this); |
| updateConstants(); |
| } |
| |
| @Override |
| public void onChange(boolean selfChange, Uri uri) { |
| updateConstants(); |
| } |
| |
| private void updateConstants() { |
| synchronized (DeviceIdleController.this) { |
| try { |
| mParser.setString(Settings.Global.getString(mResolver, |
| Settings.Global.DEVICE_IDLE_CONSTANTS)); |
| } catch (IllegalArgumentException e) { |
| // Failed to parse the settings string, log this and move on |
| // with defaults. |
| Slog.e(TAG, "Bad device idle settings", e); |
| } |
| |
| INACTIVE_TIMEOUT = mParser.getLong(KEY_INACTIVE_TIMEOUT, |
| !COMPRESS_TIME ? 30 * 60 * 1000L : 3 * 60 * 1000L); |
| SENSING_TIMEOUT = mParser.getLong(KEY_SENSING_TIMEOUT, |
| !DEBUG ? 4 * 60 * 1000L : 60 * 1000L); |
| LOCATING_TIMEOUT = mParser.getLong(KEY_LOCATING_TIMEOUT, |
| !DEBUG ? 30 * 1000L : 15 * 1000L); |
| LOCATION_ACCURACY = mParser.getFloat(KEY_LOCATION_ACCURACY, 20); |
| MOTION_INACTIVE_TIMEOUT = mParser.getLong(KEY_MOTION_INACTIVE_TIMEOUT, |
| !COMPRESS_TIME ? 10 * 60 * 1000L : 60 * 1000L); |
| IDLE_AFTER_INACTIVE_TIMEOUT = mParser.getLong(KEY_IDLE_AFTER_INACTIVE_TIMEOUT, |
| !COMPRESS_TIME ? 30 * 60 * 1000L : 3 * 60 * 1000L); |
| IDLE_PENDING_TIMEOUT = mParser.getLong(KEY_IDLE_PENDING_TIMEOUT, |
| !COMPRESS_TIME ? 5 * 60 * 1000L : 30 * 1000L); |
| MAX_IDLE_PENDING_TIMEOUT = mParser.getLong(KEY_MAX_IDLE_PENDING_TIMEOUT, |
| !COMPRESS_TIME ? 10 * 60 * 1000L : 60 * 1000L); |
| IDLE_PENDING_FACTOR = mParser.getFloat(KEY_IDLE_PENDING_FACTOR, |
| 2f); |
| IDLE_TIMEOUT = mParser.getLong(KEY_IDLE_TIMEOUT, |
| !COMPRESS_TIME ? 60 * 60 * 1000L : 6 * 60 * 1000L); |
| MAX_IDLE_TIMEOUT = mParser.getLong(KEY_MAX_IDLE_TIMEOUT, |
| !COMPRESS_TIME ? 6 * 60 * 60 * 1000L : 30 * 60 * 1000L); |
| IDLE_FACTOR = mParser.getFloat(KEY_IDLE_FACTOR, |
| 2f); |
| MIN_TIME_TO_ALARM = mParser.getLong(KEY_MIN_TIME_TO_ALARM, |
| !COMPRESS_TIME ? 60 * 60 * 1000L : 6 * 60 * 1000L); |
| MAX_TEMP_APP_WHITELIST_DURATION = mParser.getLong( |
| KEY_MAX_TEMP_APP_WHITELIST_DURATION, 5 * 60 * 1000L); |
| MMS_TEMP_APP_WHITELIST_DURATION = mParser.getLong( |
| KEY_MMS_TEMP_APP_WHITELIST_DURATION, 60 * 1000L); |
| SMS_TEMP_APP_WHITELIST_DURATION = mParser.getLong( |
| KEY_SMS_TEMP_APP_WHITELIST_DURATION, 20 * 1000L); |
| } |
| } |
| |
| void dump(PrintWriter pw) { |
| pw.println(" Settings:"); |
| |
| pw.print(" "); pw.print(KEY_INACTIVE_TIMEOUT); pw.print("="); |
| TimeUtils.formatDuration(INACTIVE_TIMEOUT, pw); |
| pw.println(); |
| |
| pw.print(" "); pw.print(KEY_SENSING_TIMEOUT); pw.print("="); |
| TimeUtils.formatDuration(SENSING_TIMEOUT, pw); |
| pw.println(); |
| |
| pw.print(" "); pw.print(KEY_LOCATING_TIMEOUT); pw.print("="); |
| TimeUtils.formatDuration(LOCATING_TIMEOUT, pw); |
| pw.println(); |
| |
| pw.print(" "); pw.print(KEY_LOCATION_ACCURACY); pw.print("="); |
| pw.print(LOCATION_ACCURACY); pw.print("m"); |
| pw.println(); |
| |
| pw.print(" "); pw.print(KEY_MOTION_INACTIVE_TIMEOUT); pw.print("="); |
| TimeUtils.formatDuration(MOTION_INACTIVE_TIMEOUT, pw); |
| pw.println(); |
| |
| pw.print(" "); pw.print(KEY_IDLE_AFTER_INACTIVE_TIMEOUT); pw.print("="); |
| TimeUtils.formatDuration(IDLE_AFTER_INACTIVE_TIMEOUT, pw); |
| pw.println(); |
| |
| pw.print(" "); pw.print(KEY_IDLE_PENDING_TIMEOUT); pw.print("="); |
| TimeUtils.formatDuration(IDLE_PENDING_TIMEOUT, pw); |
| pw.println(); |
| |
| pw.print(" "); pw.print(KEY_MAX_IDLE_PENDING_TIMEOUT); pw.print("="); |
| TimeUtils.formatDuration(MAX_IDLE_PENDING_TIMEOUT, pw); |
| pw.println(); |
| |
| pw.print(" "); pw.print(KEY_IDLE_PENDING_FACTOR); pw.print("="); |
| pw.println(IDLE_PENDING_FACTOR); |
| |
| pw.print(" "); pw.print(KEY_IDLE_TIMEOUT); pw.print("="); |
| TimeUtils.formatDuration(IDLE_TIMEOUT, pw); |
| pw.println(); |
| |
| pw.print(" "); pw.print(KEY_MAX_IDLE_TIMEOUT); pw.print("="); |
| TimeUtils.formatDuration(MAX_IDLE_TIMEOUT, pw); |
| pw.println(); |
| |
| pw.print(" "); pw.print(KEY_IDLE_FACTOR); pw.print("="); |
| pw.println(IDLE_FACTOR); |
| |
| pw.print(" "); pw.print(KEY_MIN_TIME_TO_ALARM); pw.print("="); |
| TimeUtils.formatDuration(MIN_TIME_TO_ALARM, pw); |
| pw.println(); |
| |
| pw.print(" "); pw.print(KEY_MAX_TEMP_APP_WHITELIST_DURATION); pw.print("="); |
| TimeUtils.formatDuration(MAX_TEMP_APP_WHITELIST_DURATION, pw); |
| pw.println(); |
| |
| pw.print(" "); pw.print(KEY_MMS_TEMP_APP_WHITELIST_DURATION); pw.print("="); |
| TimeUtils.formatDuration(MMS_TEMP_APP_WHITELIST_DURATION, pw); |
| pw.println(); |
| |
| pw.print(" "); pw.print(KEY_SMS_TEMP_APP_WHITELIST_DURATION); pw.print("="); |
| TimeUtils.formatDuration(SMS_TEMP_APP_WHITELIST_DURATION, pw); |
| pw.println(); |
| } |
| } |
| |
| private Constants mConstants; |
| |
| @Override |
| public void onAnyMotionResult(int result) { |
| if (DEBUG) Slog.d(TAG, "onAnyMotionResult(" + result + ")"); |
| if (result == AnyMotionDetector.RESULT_MOVED) { |
| if (DEBUG) Slog.d(TAG, "RESULT_MOVED received."); |
| synchronized (this) { |
| handleMotionDetectedLocked(mConstants.INACTIVE_TIMEOUT, "sense_motion"); |
| } |
| } else if (result == AnyMotionDetector.RESULT_STATIONARY) { |
| if (DEBUG) Slog.d(TAG, "RESULT_STATIONARY received."); |
| if (mState == STATE_SENSING) { |
| // If we are currently sensing, it is time to move to locating. |
| synchronized (this) { |
| mNotMoving = true; |
| stepIdleStateLocked(); |
| } |
| } else if (mState == STATE_LOCATING) { |
| // If we are currently locating, note that we are not moving and step |
| // if we have located the position. |
| synchronized (this) { |
| mNotMoving = true; |
| if (mLocated) { |
| stepIdleStateLocked(); |
| } |
| } |
| } |
| } |
| } |
| |
| static final int MSG_WRITE_CONFIG = 1; |
| static final int MSG_REPORT_IDLE_ON = 2; |
| static final int MSG_REPORT_IDLE_OFF = 3; |
| static final int MSG_REPORT_ACTIVE = 4; |
| static final int MSG_TEMP_APP_WHITELIST_TIMEOUT = 5; |
| |
| final class MyHandler extends Handler { |
| MyHandler(Looper looper) { |
| super(looper); |
| } |
| |
| @Override public void handleMessage(Message msg) { |
| if (DEBUG) Slog.d(TAG, "handleMessage(" + msg.what + ")"); |
| switch (msg.what) { |
| case MSG_WRITE_CONFIG: { |
| handleWriteConfigFile(); |
| } break; |
| case MSG_REPORT_IDLE_ON: { |
| EventLogTags.writeDeviceIdleOnStart(); |
| mLocalPowerManager.setDeviceIdleMode(true); |
| try { |
| mNetworkPolicyManager.setDeviceIdleMode(true); |
| mBatteryStats.noteDeviceIdleMode(true, null, Process.myUid()); |
| } catch (RemoteException e) { |
| } |
| getContext().sendBroadcastAsUser(mIdleIntent, UserHandle.ALL); |
| EventLogTags.writeDeviceIdleOnComplete(); |
| } break; |
| case MSG_REPORT_IDLE_OFF: { |
| EventLogTags.writeDeviceIdleOffStart("unknown"); |
| mLocalPowerManager.setDeviceIdleMode(false); |
| try { |
| mNetworkPolicyManager.setDeviceIdleMode(false); |
| mBatteryStats.noteDeviceIdleMode(false, null, Process.myUid()); |
| } catch (RemoteException e) { |
| } |
| getContext().sendBroadcastAsUser(mIdleIntent, UserHandle.ALL); |
| EventLogTags.writeDeviceIdleOffComplete(); |
| } break; |
| case MSG_REPORT_ACTIVE: { |
| String activeReason = (String)msg.obj; |
| int activeUid = msg.arg1; |
| boolean needBroadcast = msg.arg2 != 0; |
| EventLogTags.writeDeviceIdleOffStart( |
| activeReason != null ? activeReason : "unknown"); |
| mLocalPowerManager.setDeviceIdleMode(false); |
| try { |
| mNetworkPolicyManager.setDeviceIdleMode(false); |
| mBatteryStats.noteDeviceIdleMode(false, activeReason, activeUid); |
| } catch (RemoteException e) { |
| } |
| if (needBroadcast) { |
| getContext().sendBroadcastAsUser(mIdleIntent, UserHandle.ALL); |
| } |
| EventLogTags.writeDeviceIdleOffComplete(); |
| } break; |
| case MSG_TEMP_APP_WHITELIST_TIMEOUT: { |
| int uid = msg.arg1; |
| checkTempAppWhitelistTimeout(uid); |
| } break; |
| } |
| } |
| } |
| |
| final MyHandler mHandler; |
| |
| private final class BinderService extends IDeviceIdleController.Stub { |
| @Override public void addPowerSaveWhitelistApp(String name) { |
| getContext().enforceCallingOrSelfPermission(android.Manifest.permission.DEVICE_POWER, |
| null); |
| addPowerSaveWhitelistAppInternal(name); |
| } |
| |
| @Override public void removePowerSaveWhitelistApp(String name) { |
| getContext().enforceCallingOrSelfPermission(android.Manifest.permission.DEVICE_POWER, |
| null); |
| removePowerSaveWhitelistAppInternal(name); |
| } |
| |
| @Override public String[] getSystemPowerWhitelistExceptIdle() { |
| return getSystemPowerWhitelistExceptIdleInternal(); |
| } |
| |
| @Override public String[] getSystemPowerWhitelist() { |
| return getSystemPowerWhitelistInternal(); |
| } |
| |
| @Override public String[] getFullPowerWhitelistExceptIdle() { |
| return getFullPowerWhitelistExceptIdleInternal(); |
| } |
| |
| @Override public String[] getFullPowerWhitelist() { |
| return getFullPowerWhitelistInternal(); |
| } |
| |
| @Override public int[] getAppIdWhitelistExceptIdle() { |
| return getAppIdWhitelistExceptIdleInternal(); |
| } |
| |
| @Override public int[] getAppIdWhitelist() { |
| return getAppIdWhitelistInternal(); |
| } |
| |
| @Override public int[] getAppIdTempWhitelist() { |
| return getAppIdTempWhitelistInternal(); |
| } |
| |
| @Override public boolean isPowerSaveWhitelistExceptIdleApp(String name) { |
| return isPowerSaveWhitelistExceptIdleAppInternal(name); |
| } |
| |
| @Override public boolean isPowerSaveWhitelistApp(String name) { |
| return isPowerSaveWhitelistAppInternal(name); |
| } |
| |
| @Override public void addPowerSaveTempWhitelistApp(String packageName, long duration, |
| int userId, String reason) throws RemoteException { |
| getContext().enforceCallingPermission( |
| Manifest.permission.CHANGE_DEVICE_IDLE_TEMP_WHITELIST, |
| "No permission to change device idle whitelist"); |
| final int callingUid = Binder.getCallingUid(); |
| userId = ActivityManagerNative.getDefault().handleIncomingUser( |
| Binder.getCallingPid(), |
| callingUid, |
| userId, |
| /*allowAll=*/ false, |
| /*requireFull=*/ false, |
| "addPowerSaveTempWhitelistApp", null); |
| final long token = Binder.clearCallingIdentity(); |
| try { |
| DeviceIdleController.this.addPowerSaveTempWhitelistAppInternal(callingUid, |
| packageName, duration, userId, true, reason); |
| } finally { |
| Binder.restoreCallingIdentity(token); |
| } |
| } |
| |
| @Override public long addPowerSaveTempWhitelistAppForMms(String packageName, |
| int userId, String reason) throws RemoteException { |
| long duration = mConstants.MMS_TEMP_APP_WHITELIST_DURATION; |
| addPowerSaveTempWhitelistApp(packageName, duration, userId, reason); |
| return duration; |
| } |
| |
| @Override public long addPowerSaveTempWhitelistAppForSms(String packageName, |
| int userId, String reason) throws RemoteException { |
| long duration = mConstants.SMS_TEMP_APP_WHITELIST_DURATION; |
| addPowerSaveTempWhitelistApp(packageName, duration, userId, reason); |
| return duration; |
| } |
| |
| @Override public void exitIdle(String reason) { |
| getContext().enforceCallingOrSelfPermission(android.Manifest.permission.DEVICE_POWER, |
| null); |
| exitIdleInternal(reason); |
| } |
| |
| @Override protected void dump(FileDescriptor fd, PrintWriter pw, String[] args) { |
| DeviceIdleController.this.dump(fd, pw, args); |
| } |
| } |
| |
| public final class LocalService { |
| public void addPowerSaveTempWhitelistAppDirect(int appId, long duration, boolean sync, |
| String reason) { |
| addPowerSaveTempWhitelistAppDirectInternal(0, appId, duration, sync, reason); |
| } |
| |
| public void setNetworkPolicyTempWhitelistCallback(Runnable callback) { |
| setNetworkPolicyTempWhitelistCallbackInternal(callback); |
| } |
| } |
| |
| public DeviceIdleController(Context context) { |
| super(context); |
| mConfigFile = new AtomicFile(new File(getSystemDir(), "deviceidle.xml")); |
| mHandler = new MyHandler(BackgroundThread.getHandler().getLooper()); |
| } |
| |
| private static File getSystemDir() { |
| return new File(Environment.getDataDirectory(), "system"); |
| } |
| |
| @Override |
| public void onStart() { |
| final PackageManager pm = getContext().getPackageManager(); |
| |
| synchronized (this) { |
| mEnabled = getContext().getResources().getBoolean( |
| com.android.internal.R.bool.config_enableAutoPowerModes); |
| SystemConfig sysConfig = SystemConfig.getInstance(); |
| ArraySet<String> allowPowerExceptIdle = sysConfig.getAllowInPowerSaveExceptIdle(); |
| for (int i=0; i<allowPowerExceptIdle.size(); i++) { |
| String pkg = allowPowerExceptIdle.valueAt(i); |
| try { |
| ApplicationInfo ai = pm.getApplicationInfo(pkg, 0); |
| if ((ai.flags&ApplicationInfo.FLAG_SYSTEM) != 0) { |
| int appid = UserHandle.getAppId(ai.uid); |
| mPowerSaveWhitelistAppsExceptIdle.put(ai.packageName, appid); |
| mPowerSaveWhitelistSystemAppIdsExceptIdle.put(appid, true); |
| } |
| } catch (PackageManager.NameNotFoundException e) { |
| } |
| } |
| ArraySet<String> allowPower = sysConfig.getAllowInPowerSave(); |
| for (int i=0; i<allowPower.size(); i++) { |
| String pkg = allowPower.valueAt(i); |
| try { |
| ApplicationInfo ai = pm.getApplicationInfo(pkg, 0); |
| if ((ai.flags&ApplicationInfo.FLAG_SYSTEM) != 0) { |
| int appid = UserHandle.getAppId(ai.uid); |
| // These apps are on both the whitelist-except-idle as well |
| // as the full whitelist, so they apply in all cases. |
| mPowerSaveWhitelistAppsExceptIdle.put(ai.packageName, appid); |
| mPowerSaveWhitelistSystemAppIdsExceptIdle.put(appid, true); |
| mPowerSaveWhitelistApps.put(ai.packageName, appid); |
| mPowerSaveWhitelistSystemAppIds.put(appid, true); |
| } |
| } catch (PackageManager.NameNotFoundException e) { |
| } |
| } |
| |
| mConstants = new Constants(mHandler, getContext().getContentResolver()); |
| |
| readConfigFileLocked(); |
| updateWhitelistAppIdsLocked(); |
| |
| mScreenOn = true; |
| // Start out assuming we are charging. If we aren't, we will at least get |
| // a battery update the next time the level drops. |
| mCharging = true; |
| mState = STATE_ACTIVE; |
| mInactiveTimeout = mConstants.INACTIVE_TIMEOUT; |
| } |
| |
| publishBinderService(Context.DEVICE_IDLE_CONTROLLER, new BinderService()); |
| publishLocalService(LocalService.class, new LocalService()); |
| } |
| |
| @Override |
| public void onBootPhase(int phase) { |
| if (phase == PHASE_SYSTEM_SERVICES_READY) { |
| synchronized (this) { |
| mAlarmManager = (AlarmManager) getContext().getSystemService(Context.ALARM_SERVICE); |
| mBatteryStats = BatteryStatsService.getService(); |
| mLocalPowerManager = getLocalService(PowerManagerInternal.class); |
| mNetworkPolicyManager = INetworkPolicyManager.Stub.asInterface( |
| ServiceManager.getService(Context.NETWORK_POLICY_SERVICE)); |
| mDisplayManager = (DisplayManager) getContext().getSystemService( |
| Context.DISPLAY_SERVICE); |
| mSensorManager = (SensorManager) getContext().getSystemService(Context.SENSOR_SERVICE); |
| mSigMotionSensor = mSensorManager.getDefaultSensor(Sensor.TYPE_SIGNIFICANT_MOTION); |
| mLocationManager = (LocationManager) getContext().getSystemService( |
| Context.LOCATION_SERVICE); |
| mLocationRequest = new LocationRequest() |
| .setQuality(LocationRequest.ACCURACY_FINE) |
| .setInterval(0) |
| .setFastestInterval(0) |
| .setNumUpdates(1); |
| mAnyMotionDetector = new AnyMotionDetector( |
| (PowerManager) getContext().getSystemService(Context.POWER_SERVICE), |
| mHandler, mSensorManager, this); |
| |
| Intent intent = new Intent(ACTION_STEP_IDLE_STATE) |
| .setPackage("android") |
| .setFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY); |
| mAlarmIntent = PendingIntent.getBroadcast(getContext(), 0, intent, 0); |
| |
| Intent intentSensing = new Intent(ACTION_STEP_IDLE_STATE) |
| .setPackage("android") |
| .setFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY); |
| mSensingAlarmIntent = PendingIntent.getBroadcast(getContext(), 0, intentSensing, 0); |
| |
| mIdleIntent = new Intent(PowerManager.ACTION_DEVICE_IDLE_MODE_CHANGED); |
| mIdleIntent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY |
| | Intent.FLAG_RECEIVER_FOREGROUND); |
| |
| IntentFilter filter = new IntentFilter(); |
| filter.addAction(Intent.ACTION_BATTERY_CHANGED); |
| filter.addAction(ACTION_STEP_IDLE_STATE); |
| getContext().registerReceiver(mReceiver, filter); |
| filter = new IntentFilter(); |
| filter.addAction(Intent.ACTION_PACKAGE_REMOVED); |
| filter.addDataScheme("package"); |
| getContext().registerReceiver(mReceiver, filter); |
| |
| mLocalPowerManager.setDeviceIdleWhitelist(mPowerSaveWhitelistAllAppIdArray); |
| |
| mDisplayManager.registerDisplayListener(mDisplayListener, null); |
| updateDisplayLocked(); |
| } |
| } |
| } |
| |
| public boolean addPowerSaveWhitelistAppInternal(String name) { |
| synchronized (this) { |
| try { |
| ApplicationInfo ai = getContext().getPackageManager().getApplicationInfo(name, |
| PackageManager.GET_UNINSTALLED_PACKAGES |
| | PackageManager.GET_DISABLED_COMPONENTS |
| | PackageManager.GET_DISABLED_UNTIL_USED_COMPONENTS); |
| if (mPowerSaveWhitelistUserApps.put(name, UserHandle.getAppId(ai.uid)) == null) { |
| reportPowerSaveWhitelistChangedLocked(); |
| updateWhitelistAppIdsLocked(); |
| writeConfigFileLocked(); |
| } |
| return true; |
| } catch (PackageManager.NameNotFoundException e) { |
| return false; |
| } |
| } |
| } |
| |
| public boolean removePowerSaveWhitelistAppInternal(String name) { |
| synchronized (this) { |
| if (mPowerSaveWhitelistUserApps.remove(name) != null) { |
| reportPowerSaveWhitelistChangedLocked(); |
| updateWhitelistAppIdsLocked(); |
| writeConfigFileLocked(); |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| public String[] getSystemPowerWhitelistExceptIdleInternal() { |
| synchronized (this) { |
| int size = mPowerSaveWhitelistAppsExceptIdle.size(); |
| String[] apps = new String[size]; |
| for (int i = 0; i < size; i++) { |
| apps[i] = mPowerSaveWhitelistAppsExceptIdle.keyAt(i); |
| } |
| return apps; |
| } |
| } |
| |
| public String[] getSystemPowerWhitelistInternal() { |
| synchronized (this) { |
| int size = mPowerSaveWhitelistApps.size(); |
| String[] apps = new String[size]; |
| for (int i = 0; i < size; i++) { |
| apps[i] = mPowerSaveWhitelistApps.keyAt(i); |
| } |
| return apps; |
| } |
| } |
| |
| public String[] getFullPowerWhitelistExceptIdleInternal() { |
| synchronized (this) { |
| int size = mPowerSaveWhitelistAppsExceptIdle.size() + mPowerSaveWhitelistUserApps.size(); |
| String[] apps = new String[size]; |
| int cur = 0; |
| for (int i = 0; i < mPowerSaveWhitelistAppsExceptIdle.size(); i++) { |
| apps[cur] = mPowerSaveWhitelistAppsExceptIdle.keyAt(i); |
| cur++; |
| } |
| for (int i = 0; i < mPowerSaveWhitelistUserApps.size(); i++) { |
| apps[cur] = mPowerSaveWhitelistUserApps.keyAt(i); |
| cur++; |
| } |
| return apps; |
| } |
| } |
| |
| public String[] getFullPowerWhitelistInternal() { |
| synchronized (this) { |
| int size = mPowerSaveWhitelistApps.size() + mPowerSaveWhitelistUserApps.size(); |
| String[] apps = new String[size]; |
| int cur = 0; |
| for (int i = 0; i < mPowerSaveWhitelistApps.size(); i++) { |
| apps[cur] = mPowerSaveWhitelistApps.keyAt(i); |
| cur++; |
| } |
| for (int i = 0; i < mPowerSaveWhitelistUserApps.size(); i++) { |
| apps[cur] = mPowerSaveWhitelistUserApps.keyAt(i); |
| cur++; |
| } |
| return apps; |
| } |
| } |
| |
| public boolean isPowerSaveWhitelistExceptIdleAppInternal(String packageName) { |
| synchronized (this) { |
| return mPowerSaveWhitelistAppsExceptIdle.containsKey(packageName) |
| || mPowerSaveWhitelistUserApps.containsKey(packageName); |
| } |
| } |
| |
| public boolean isPowerSaveWhitelistAppInternal(String packageName) { |
| synchronized (this) { |
| return mPowerSaveWhitelistApps.containsKey(packageName) |
| || mPowerSaveWhitelistUserApps.containsKey(packageName); |
| } |
| } |
| |
| public int[] getAppIdWhitelistExceptIdleInternal() { |
| synchronized (this) { |
| return mPowerSaveWhitelistExceptIdleAppIdArray; |
| } |
| } |
| |
| public int[] getAppIdWhitelistInternal() { |
| synchronized (this) { |
| return mPowerSaveWhitelistAllAppIdArray; |
| } |
| } |
| |
| public int[] getAppIdTempWhitelistInternal() { |
| synchronized (this) { |
| return mTempWhitelistAppIdArray; |
| } |
| } |
| |
| /** |
| * Adds an app to the temporary whitelist and resets the endTime for granting the |
| * app an exemption to access network and acquire wakelocks. |
| */ |
| public void addPowerSaveTempWhitelistAppInternal(int callingUid, String packageName, |
| long duration, int userId, boolean sync, String reason) { |
| try { |
| int uid = getContext().getPackageManager().getPackageUid(packageName, userId); |
| int appId = UserHandle.getAppId(uid); |
| addPowerSaveTempWhitelistAppDirectInternal(callingUid, appId, duration, sync, reason); |
| } catch (NameNotFoundException e) { |
| } |
| } |
| |
| /** |
| * Adds an app to the temporary whitelist and resets the endTime for granting the |
| * app an exemption to access network and acquire wakelocks. |
| */ |
| public void addPowerSaveTempWhitelistAppDirectInternal(int callingUid, int appId, |
| long duration, boolean sync, String reason) { |
| final long timeNow = SystemClock.elapsedRealtime(); |
| Runnable networkPolicyTempWhitelistCallback = null; |
| synchronized (this) { |
| int callingAppId = UserHandle.getAppId(callingUid); |
| if (callingAppId >= Process.FIRST_APPLICATION_UID) { |
| if (!mPowerSaveWhitelistSystemAppIds.get(callingAppId)) { |
| throw new SecurityException("Calling app " + UserHandle.formatUid(callingUid) |
| + " is not on whitelist"); |
| } |
| } |
| duration = Math.min(duration, mConstants.MAX_TEMP_APP_WHITELIST_DURATION); |
| Pair<MutableLong, String> entry = mTempWhitelistAppIdEndTimes.get(appId); |
| final boolean newEntry = entry == null; |
| // Set the new end time |
| if (newEntry) { |
| entry = new Pair<>(new MutableLong(0), reason); |
| mTempWhitelistAppIdEndTimes.put(appId, entry); |
| } |
| entry.first.value = timeNow + duration; |
| if (DEBUG) { |
| Slog.d(TAG, "Adding AppId " + appId + " to temp whitelist"); |
| } |
| if (newEntry) { |
| // No pending timeout for the app id, post a delayed message |
| try { |
| mBatteryStats.noteEvent(BatteryStats.HistoryItem.EVENT_TEMP_WHITELIST_START, |
| reason, appId); |
| } catch (RemoteException e) { |
| } |
| postTempActiveTimeoutMessage(appId, duration); |
| updateTempWhitelistAppIdsLocked(); |
| if (mNetworkPolicyTempWhitelistCallback != null) { |
| if (!sync) { |
| mHandler.post(mNetworkPolicyTempWhitelistCallback); |
| } else { |
| networkPolicyTempWhitelistCallback = mNetworkPolicyTempWhitelistCallback; |
| } |
| } |
| reportTempWhitelistChangedLocked(); |
| } |
| } |
| if (networkPolicyTempWhitelistCallback != null) { |
| networkPolicyTempWhitelistCallback.run(); |
| } |
| } |
| |
| public void setNetworkPolicyTempWhitelistCallbackInternal(Runnable callback) { |
| synchronized (this) { |
| mNetworkPolicyTempWhitelistCallback = callback; |
| } |
| } |
| |
| private void postTempActiveTimeoutMessage(int uid, long delay) { |
| mHandler.sendMessageDelayed(mHandler.obtainMessage(MSG_TEMP_APP_WHITELIST_TIMEOUT, uid, 0), |
| delay); |
| } |
| |
| void checkTempAppWhitelistTimeout(int uid) { |
| final long timeNow = SystemClock.elapsedRealtime(); |
| synchronized (this) { |
| Pair<MutableLong, String> entry = mTempWhitelistAppIdEndTimes.get(uid); |
| if (entry == null) { |
| // Nothing to do |
| return; |
| } |
| if (timeNow >= entry.first.value) { |
| mTempWhitelistAppIdEndTimes.delete(uid); |
| if (DEBUG) { |
| Slog.d(TAG, "Removing UID " + uid + " from temp whitelist"); |
| } |
| updateTempWhitelistAppIdsLocked(); |
| if (mNetworkPolicyTempWhitelistCallback != null) { |
| mHandler.post(mNetworkPolicyTempWhitelistCallback); |
| } |
| reportTempWhitelistChangedLocked(); |
| try { |
| mBatteryStats.noteEvent(BatteryStats.HistoryItem.EVENT_TEMP_WHITELIST_FINISH, |
| entry.second, uid); |
| } catch (RemoteException e) { |
| } |
| } else { |
| // Need more time |
| postTempActiveTimeoutMessage(uid, entry.first.value - timeNow); |
| } |
| } |
| } |
| |
| public void exitIdleInternal(String reason) { |
| synchronized (this) { |
| becomeActiveLocked(reason, Binder.getCallingUid()); |
| } |
| } |
| |
| void updateDisplayLocked() { |
| mCurDisplay = mDisplayManager.getDisplay(Display.DEFAULT_DISPLAY); |
| // We consider any situation where the display is showing something to be it on, |
| // because if there is anything shown we are going to be updating it at some |
| // frequency so can't be allowed to go into deep sleeps. |
| boolean screenOn = mCurDisplay.getState() == Display.STATE_ON; |
| if (DEBUG) Slog.d(TAG, "updateDisplayLocked: screenOn=" + screenOn); |
| if (!screenOn && mScreenOn) { |
| mScreenOn = false; |
| if (!mForceIdle) { |
| becomeInactiveIfAppropriateLocked(); |
| } |
| } else if (screenOn) { |
| mScreenOn = true; |
| if (!mForceIdle) { |
| becomeActiveLocked("screen", Process.myUid()); |
| } |
| } |
| } |
| |
| void updateChargingLocked(boolean charging) { |
| if (DEBUG) Slog.i(TAG, "updateChargingLocked: charging=" + charging); |
| if (!charging && mCharging) { |
| mCharging = false; |
| if (!mForceIdle) { |
| becomeInactiveIfAppropriateLocked(); |
| } |
| } else if (charging) { |
| mCharging = charging; |
| if (!mForceIdle) { |
| becomeActiveLocked("charging", Process.myUid()); |
| } |
| } |
| } |
| |
| void scheduleReportActiveLocked(String activeReason, int activeUid) { |
| Message msg = mHandler.obtainMessage(MSG_REPORT_ACTIVE, activeUid, |
| mState == STATE_IDLE ? 1 : 0, activeReason); |
| mHandler.sendMessage(msg); |
| } |
| |
| void becomeActiveLocked(String activeReason, int activeUid) { |
| if (DEBUG) Slog.i(TAG, "becomeActiveLocked, reason = " + activeReason); |
| if (mState != STATE_ACTIVE) { |
| EventLogTags.writeDeviceIdle(STATE_ACTIVE, activeReason); |
| scheduleReportActiveLocked(activeReason, activeUid); |
| mState = STATE_ACTIVE; |
| mInactiveTimeout = mConstants.INACTIVE_TIMEOUT; |
| resetIdleManagementLocked(); |
| } |
| } |
| |
| void becomeInactiveIfAppropriateLocked() { |
| if (DEBUG) Slog.d(TAG, "becomeInactiveIfAppropriateLocked()"); |
| if (((!mScreenOn && !mCharging) || mForceIdle) && mEnabled && mState == STATE_ACTIVE) { |
| // Screen has turned off; we are now going to become inactive and start |
| // waiting to see if we will ultimately go idle. |
| mState = STATE_INACTIVE; |
| if (DEBUG) Slog.d(TAG, "Moved from STATE_ACTIVE to STATE_INACTIVE"); |
| resetIdleManagementLocked(); |
| scheduleAlarmLocked(mInactiveTimeout, false); |
| EventLogTags.writeDeviceIdle(mState, "no activity"); |
| } |
| } |
| |
| void resetIdleManagementLocked() { |
| mNextIdlePendingDelay = 0; |
| mNextIdleDelay = 0; |
| cancelAlarmLocked(); |
| cancelSensingAlarmLocked(); |
| cancelLocatingLocked(); |
| stopMonitoringSignificantMotion(); |
| mAnyMotionDetector.stop(); |
| } |
| |
| void exitForceIdleLocked() { |
| if (mForceIdle) { |
| mForceIdle = false; |
| if (mScreenOn || mCharging) { |
| becomeActiveLocked("exit-force-idle", Process.myUid()); |
| } |
| } |
| } |
| |
| void stepIdleStateLocked() { |
| if (DEBUG) Slog.d(TAG, "stepIdleStateLocked: mState=" + mState); |
| EventLogTags.writeDeviceIdleStep(); |
| |
| final long now = SystemClock.elapsedRealtime(); |
| if ((now+mConstants.MIN_TIME_TO_ALARM) > mAlarmManager.getNextWakeFromIdleTime()) { |
| // Whoops, there is an upcoming alarm. We don't actually want to go idle. |
| if (mState != STATE_ACTIVE) { |
| becomeActiveLocked("alarm", Process.myUid()); |
| } |
| return; |
| } |
| |
| switch (mState) { |
| case STATE_INACTIVE: |
| // We have now been inactive long enough, it is time to start looking |
| // for significant motion and sleep some more while doing so. |
| startMonitoringSignificantMotion(); |
| scheduleAlarmLocked(mConstants.IDLE_AFTER_INACTIVE_TIMEOUT, false); |
| // Reset the upcoming idle delays. |
| mNextIdlePendingDelay = mConstants.IDLE_PENDING_TIMEOUT; |
| mNextIdleDelay = mConstants.IDLE_TIMEOUT; |
| mState = STATE_IDLE_PENDING; |
| if (DEBUG) Slog.d(TAG, "Moved from STATE_INACTIVE to STATE_IDLE_PENDING."); |
| EventLogTags.writeDeviceIdle(mState, "step"); |
| break; |
| case STATE_IDLE_PENDING: |
| mState = STATE_SENSING; |
| if (DEBUG) Slog.d(TAG, "Moved from STATE_IDLE_PENDING to STATE_SENSING."); |
| EventLogTags.writeDeviceIdle(mState, "step"); |
| scheduleSensingAlarmLocked(mConstants.SENSING_TIMEOUT); |
| cancelLocatingLocked(); |
| mAnyMotionDetector.checkForAnyMotion(); |
| mNotMoving = false; |
| mLocated = false; |
| mLastGenericLocation = null; |
| mLastGpsLocation = null; |
| break; |
| case STATE_SENSING: |
| mState = STATE_LOCATING; |
| if (DEBUG) Slog.d(TAG, "Moved from STATE_SENSING to STATE_LOCATING."); |
| EventLogTags.writeDeviceIdle(mState, "step"); |
| scheduleSensingAlarmLocked(mConstants.LOCATING_TIMEOUT); |
| mLocating = true; |
| mLocationManager.requestLocationUpdates(mLocationRequest, mGenericLocationListener, |
| mHandler.getLooper()); |
| if (mLocationManager.getProvider(LocationManager.GPS_PROVIDER) != null) { |
| mHaveGps = true; |
| mLocationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 1000, 5, |
| mGpsLocationListener, mHandler.getLooper()); |
| } else { |
| mHaveGps = false; |
| } |
| break; |
| case STATE_LOCATING: |
| cancelSensingAlarmLocked(); |
| cancelLocatingLocked(); |
| mAnyMotionDetector.stop(); |
| case STATE_IDLE_MAINTENANCE: |
| scheduleAlarmLocked(mNextIdleDelay, true); |
| if (DEBUG) Slog.d(TAG, "Moved to STATE_IDLE. Next alarm in " + mNextIdleDelay + |
| " ms."); |
| mNextIdleDelay = (long)(mNextIdleDelay * mConstants.IDLE_FACTOR); |
| if (DEBUG) Slog.d(TAG, "Setting mNextIdleDelay = " + mNextIdleDelay); |
| mNextIdleDelay = Math.min(mNextIdleDelay, mConstants.MAX_IDLE_TIMEOUT); |
| mState = STATE_IDLE; |
| EventLogTags.writeDeviceIdle(mState, "step"); |
| mHandler.sendEmptyMessage(MSG_REPORT_IDLE_ON); |
| break; |
| case STATE_IDLE: |
| // We have been idling long enough, now it is time to do some work. |
| scheduleAlarmLocked(mNextIdlePendingDelay, false); |
| if (DEBUG) Slog.d(TAG, "Moved from STATE_IDLE to STATE_IDLE_MAINTENANCE. " + |
| "Next alarm in " + mNextIdlePendingDelay + " ms."); |
| mNextIdlePendingDelay = Math.min(mConstants.MAX_IDLE_PENDING_TIMEOUT, |
| (long)(mNextIdlePendingDelay * mConstants.IDLE_PENDING_FACTOR)); |
| mState = STATE_IDLE_MAINTENANCE; |
| EventLogTags.writeDeviceIdle(mState, "step"); |
| mHandler.sendEmptyMessage(MSG_REPORT_IDLE_OFF); |
| break; |
| } |
| } |
| |
| void significantMotionLocked() { |
| if (DEBUG) Slog.d(TAG, "significantMotionLocked()"); |
| // When the sensor goes off, its trigger is automatically removed. |
| mSigMotionActive = false; |
| handleMotionDetectedLocked(mConstants.MOTION_INACTIVE_TIMEOUT, "motion"); |
| } |
| |
| void handleMotionDetectedLocked(long timeout, String type) { |
| // The device is not yet active, so we want to go back to the pending idle |
| // state to wait again for no motion. Note that we only monitor for significant |
| // motion after moving out of the inactive state, so no need to worry about that. |
| if (mState != STATE_ACTIVE) { |
| scheduleReportActiveLocked(type, Process.myUid()); |
| mState = STATE_ACTIVE; |
| mInactiveTimeout = timeout; |
| EventLogTags.writeDeviceIdle(mState, type); |
| cancelSensingAlarmLocked(); |
| becomeInactiveIfAppropriateLocked(); |
| } |
| } |
| |
| void receivedGenericLocationLocked(Location location) { |
| if (mState != STATE_LOCATING) { |
| cancelLocatingLocked(); |
| return; |
| } |
| if (DEBUG) Slog.d(TAG, "Generic location: " + location); |
| mLastGenericLocation = new Location(location); |
| if (location.getAccuracy() > mConstants.LOCATION_ACCURACY && mHaveGps) { |
| return; |
| } |
| mLocated = true; |
| if (mNotMoving) { |
| stepIdleStateLocked(); |
| } |
| } |
| |
| void receivedGpsLocationLocked(Location location) { |
| if (mState != STATE_LOCATING) { |
| cancelLocatingLocked(); |
| return; |
| } |
| if (DEBUG) Slog.d(TAG, "GPS location: " + location); |
| mLastGpsLocation = new Location(location); |
| if (location.getAccuracy() > mConstants.LOCATION_ACCURACY) { |
| return; |
| } |
| mLocated = true; |
| if (mNotMoving) { |
| stepIdleStateLocked(); |
| } |
| } |
| |
| void startMonitoringSignificantMotion() { |
| if (DEBUG) Slog.d(TAG, "startMonitoringSignificantMotion()"); |
| if (mSigMotionSensor != null && !mSigMotionActive) { |
| mSensorManager.requestTriggerSensor(mSigMotionListener, mSigMotionSensor); |
| mSigMotionActive = true; |
| } |
| } |
| |
| void stopMonitoringSignificantMotion() { |
| if (DEBUG) Slog.d(TAG, "stopMonitoringSignificantMotion()"); |
| if (mSigMotionActive) { |
| mSensorManager.cancelTriggerSensor(mSigMotionListener, mSigMotionSensor); |
| mSigMotionActive = false; |
| } |
| } |
| |
| void cancelAlarmLocked() { |
| if (mNextAlarmTime != 0) { |
| mNextAlarmTime = 0; |
| mAlarmManager.cancel(mAlarmIntent); |
| } |
| } |
| |
| void cancelSensingAlarmLocked() { |
| if (mSensing) { |
| if (DEBUG) Slog.d(TAG, "cancelSensingAlarmLocked()"); |
| mAlarmManager.cancel(mSensingAlarmIntent); |
| mSensing = false; |
| } |
| } |
| |
| void cancelLocatingLocked() { |
| if (mLocating) { |
| mLocationManager.removeUpdates(mGenericLocationListener); |
| mLocationManager.removeUpdates(mGpsLocationListener); |
| mLocating = false; |
| } |
| } |
| |
| void scheduleAlarmLocked(long delay, boolean idleUntil) { |
| if (DEBUG) Slog.d(TAG, "scheduleAlarmLocked(" + delay + ", " + idleUntil + ")"); |
| if (mSigMotionSensor == null) { |
| // If there is no significant motion sensor on this device, then we won't schedule |
| // alarms, because we can't determine if the device is not moving. This effectively |
| // turns off normal exeuction of device idling, although it is still possible to |
| // manually poke it by pretending like the alarm is going off. |
| return; |
| } |
| mNextAlarmTime = SystemClock.elapsedRealtime() + delay; |
| if (idleUntil) { |
| mAlarmManager.setIdleUntil(AlarmManager.ELAPSED_REALTIME_WAKEUP, |
| mNextAlarmTime, mAlarmIntent); |
| } else { |
| mAlarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, |
| mNextAlarmTime, mAlarmIntent); |
| } |
| } |
| |
| void scheduleSensingAlarmLocked(long delay) { |
| if (DEBUG) Slog.d(TAG, "scheduleSensingAlarmLocked(" + delay + ")"); |
| cancelSensingAlarmLocked(); |
| mNextAlarmTime = SystemClock.elapsedRealtime() + delay; |
| mAlarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, |
| mNextAlarmTime, mSensingAlarmIntent); |
| mSensing = true; |
| } |
| |
| private static int[] buildAppIdArray(ArrayMap<String, Integer> systemApps, |
| ArrayMap<String, Integer> userApps, SparseBooleanArray outAppIds) { |
| outAppIds.clear(); |
| for (int i=0; i<systemApps.size(); i++) { |
| outAppIds.put(systemApps.valueAt(i), true); |
| } |
| for (int i=0; i<userApps.size(); i++) { |
| outAppIds.put(userApps.valueAt(i), true); |
| } |
| int size = outAppIds.size(); |
| int[] appids = new int[size]; |
| for (int i = 0; i < size; i++) { |
| appids[i] = outAppIds.keyAt(i); |
| } |
| return appids; |
| } |
| |
| private void updateWhitelistAppIdsLocked() { |
| mPowerSaveWhitelistExceptIdleAppIdArray = buildAppIdArray(mPowerSaveWhitelistAppsExceptIdle, |
| mPowerSaveWhitelistUserApps, mPowerSaveWhitelistExceptIdleAppIds); |
| mPowerSaveWhitelistAllAppIdArray = buildAppIdArray(mPowerSaveWhitelistApps, |
| mPowerSaveWhitelistUserApps, mPowerSaveWhitelistAllAppIds); |
| if (mLocalPowerManager != null) { |
| if (DEBUG) { |
| Slog.d(TAG, "Setting wakelock whitelist to " |
| + Arrays.toString(mPowerSaveWhitelistAllAppIdArray)); |
| } |
| mLocalPowerManager.setDeviceIdleWhitelist(mPowerSaveWhitelistAllAppIdArray); |
| } |
| } |
| |
| private void updateTempWhitelistAppIdsLocked() { |
| final int size = mTempWhitelistAppIdEndTimes.size(); |
| if (mTempWhitelistAppIdArray.length != size) { |
| mTempWhitelistAppIdArray = new int[size]; |
| } |
| for (int i = 0; i < size; i++) { |
| mTempWhitelistAppIdArray[i] = mTempWhitelistAppIdEndTimes.keyAt(i); |
| } |
| if (mLocalPowerManager != null) { |
| if (DEBUG) { |
| Slog.d(TAG, "Setting wakelock temp whitelist to " |
| + Arrays.toString(mTempWhitelistAppIdArray)); |
| } |
| mLocalPowerManager.setDeviceIdleTempWhitelist(mTempWhitelistAppIdArray); |
| } |
| } |
| |
| private void reportPowerSaveWhitelistChangedLocked() { |
| Intent intent = new Intent(PowerManager.ACTION_POWER_SAVE_WHITELIST_CHANGED); |
| intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY); |
| getContext().sendBroadcastAsUser(intent, UserHandle.OWNER); |
| } |
| |
| private void reportTempWhitelistChangedLocked() { |
| Intent intent = new Intent(PowerManager.ACTION_POWER_SAVE_TEMP_WHITELIST_CHANGED); |
| intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY); |
| getContext().sendBroadcastAsUser(intent, UserHandle.OWNER); |
| } |
| |
| void readConfigFileLocked() { |
| if (DEBUG) Slog.d(TAG, "Reading config from " + mConfigFile.getBaseFile()); |
| mPowerSaveWhitelistUserApps.clear(); |
| FileInputStream stream; |
| try { |
| stream = mConfigFile.openRead(); |
| } catch (FileNotFoundException e) { |
| return; |
| } |
| try { |
| XmlPullParser parser = Xml.newPullParser(); |
| parser.setInput(stream, StandardCharsets.UTF_8.name()); |
| readConfigFileLocked(parser); |
| } catch (XmlPullParserException e) { |
| } finally { |
| try { |
| stream.close(); |
| } catch (IOException e) { |
| } |
| } |
| } |
| |
| private void readConfigFileLocked(XmlPullParser parser) { |
| final PackageManager pm = getContext().getPackageManager(); |
| |
| try { |
| int type; |
| while ((type = parser.next()) != XmlPullParser.START_TAG |
| && type != XmlPullParser.END_DOCUMENT) { |
| ; |
| } |
| |
| if (type != XmlPullParser.START_TAG) { |
| throw new IllegalStateException("no start tag found"); |
| } |
| |
| int outerDepth = parser.getDepth(); |
| while ((type = parser.next()) != XmlPullParser.END_DOCUMENT |
| && (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) { |
| if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) { |
| continue; |
| } |
| |
| String tagName = parser.getName(); |
| if (tagName.equals("wl")) { |
| String name = parser.getAttributeValue(null, "n"); |
| if (name != null) { |
| try { |
| ApplicationInfo ai = pm.getApplicationInfo(name, |
| PackageManager.GET_UNINSTALLED_PACKAGES |
| | PackageManager.GET_DISABLED_COMPONENTS |
| | PackageManager.GET_DISABLED_UNTIL_USED_COMPONENTS); |
| mPowerSaveWhitelistUserApps.put(ai.packageName, |
| UserHandle.getAppId(ai.uid)); |
| } catch (PackageManager.NameNotFoundException e) { |
| } |
| } |
| } else { |
| Slog.w(TAG, "Unknown element under <config>: " |
| + parser.getName()); |
| XmlUtils.skipCurrentTag(parser); |
| } |
| } |
| |
| } catch (IllegalStateException e) { |
| Slog.w(TAG, "Failed parsing config " + e); |
| } catch (NullPointerException e) { |
| Slog.w(TAG, "Failed parsing config " + e); |
| } catch (NumberFormatException e) { |
| Slog.w(TAG, "Failed parsing config " + e); |
| } catch (XmlPullParserException e) { |
| Slog.w(TAG, "Failed parsing config " + e); |
| } catch (IOException e) { |
| Slog.w(TAG, "Failed parsing config " + e); |
| } catch (IndexOutOfBoundsException e) { |
| Slog.w(TAG, "Failed parsing config " + e); |
| } |
| } |
| |
| void writeConfigFileLocked() { |
| mHandler.removeMessages(MSG_WRITE_CONFIG); |
| mHandler.sendEmptyMessageDelayed(MSG_WRITE_CONFIG, 5000); |
| } |
| |
| void handleWriteConfigFile() { |
| final ByteArrayOutputStream memStream = new ByteArrayOutputStream(); |
| |
| try { |
| synchronized (this) { |
| XmlSerializer out = new FastXmlSerializer(); |
| out.setOutput(memStream, StandardCharsets.UTF_8.name()); |
| writeConfigFileLocked(out); |
| } |
| } catch (IOException e) { |
| } |
| |
| synchronized (mConfigFile) { |
| FileOutputStream stream = null; |
| try { |
| stream = mConfigFile.startWrite(); |
| memStream.writeTo(stream); |
| stream.flush(); |
| FileUtils.sync(stream); |
| stream.close(); |
| mConfigFile.finishWrite(stream); |
| } catch (IOException e) { |
| Slog.w(TAG, "Error writing config file", e); |
| mConfigFile.failWrite(stream); |
| } |
| } |
| } |
| |
| void writeConfigFileLocked(XmlSerializer out) throws IOException { |
| out.startDocument(null, true); |
| out.startTag(null, "config"); |
| for (int i=0; i<mPowerSaveWhitelistUserApps.size(); i++) { |
| String name = mPowerSaveWhitelistUserApps.keyAt(i); |
| out.startTag(null, "wl"); |
| out.attribute(null, "n", name); |
| out.endTag(null, "wl"); |
| } |
| out.endTag(null, "config"); |
| out.endDocument(); |
| } |
| |
| private void dumpHelp(PrintWriter pw) { |
| pw.println("Device idle controller (deviceidle) dump options:"); |
| pw.println(" [-h] [CMD]"); |
| pw.println(" -h: print this help text."); |
| pw.println("Commands:"); |
| pw.println(" step"); |
| pw.println(" Immediately step to next state, without waiting for alarm."); |
| pw.println(" force-idle"); |
| pw.println(" Force directly into idle mode, regardless of other device state."); |
| pw.println(" Use \"step\" to get out."); |
| pw.println(" disable"); |
| pw.println(" Completely disable device idle mode."); |
| pw.println(" enable"); |
| pw.println(" Re-enable device idle mode after it had previously been disabled."); |
| pw.println(" enabled"); |
| pw.println(" Print 1 if device idle mode is currently enabled, else 0."); |
| pw.println(" whitelist"); |
| pw.println(" Print currently whitelisted apps."); |
| pw.println(" whitelist [package ...]"); |
| pw.println(" Add (prefix with +) or remove (prefix with -) packages."); |
| pw.println(" tempwhitelist [package ..]"); |
| pw.println(" Temporarily place packages in whitelist for 10 seconds."); |
| } |
| |
| void dump(FileDescriptor fd, PrintWriter pw, String[] args) { |
| if (getContext().checkCallingOrSelfPermission(android.Manifest.permission.DUMP) |
| != PackageManager.PERMISSION_GRANTED) { |
| pw.println("Permission Denial: can't dump DeviceIdleController from from pid=" |
| + Binder.getCallingPid() + ", uid=" + Binder.getCallingUid() |
| + " without permission " + android.Manifest.permission.DUMP); |
| return; |
| } |
| |
| if (args != null) { |
| int userId = UserHandle.USER_OWNER; |
| for (int i=0; i<args.length; i++) { |
| String arg = args[i]; |
| if ("-h".equals(arg)) { |
| dumpHelp(pw); |
| return; |
| } else if ("-u".equals(arg)) { |
| i++; |
| if (i < args.length) { |
| arg = args[i]; |
| userId = Integer.parseInt(arg); |
| } |
| } else if ("-a".equals(arg)) { |
| // Ignore, we always dump all. |
| } else if ("step".equals(arg)) { |
| synchronized (this) { |
| long token = Binder.clearCallingIdentity(); |
| try { |
| exitForceIdleLocked(); |
| stepIdleStateLocked(); |
| pw.print("Stepped to: "); pw.println(stateToString(mState)); |
| } finally { |
| Binder.restoreCallingIdentity(token); |
| } |
| } |
| return; |
| } else if ("force-idle".equals(arg)) { |
| synchronized (this) { |
| long token = Binder.clearCallingIdentity(); |
| try { |
| if (!mEnabled) { |
| pw.println("Unable to go idle; not enabled"); |
| return; |
| } |
| mForceIdle = true; |
| becomeInactiveIfAppropriateLocked(); |
| int curState = mState; |
| while (curState != STATE_IDLE) { |
| stepIdleStateLocked(); |
| if (curState == mState) { |
| pw.print("Unable to go idle; stopped at "); |
| pw.println(stateToString(mState)); |
| exitForceIdleLocked(); |
| return; |
| } |
| curState = mState; |
| } |
| pw.println("Now forced in to idle mode"); |
| } finally { |
| Binder.restoreCallingIdentity(token); |
| } |
| } |
| return; |
| } else if ("disable".equals(arg)) { |
| synchronized (this) { |
| long token = Binder.clearCallingIdentity(); |
| try { |
| if (mEnabled) { |
| mEnabled = false; |
| becomeActiveLocked("disabled", Process.myUid()); |
| pw.println("Idle mode disabled"); |
| } |
| } finally { |
| Binder.restoreCallingIdentity(token); |
| } |
| } |
| return; |
| } else if ("enable".equals(arg)) { |
| synchronized (this) { |
| long token = Binder.clearCallingIdentity(); |
| try { |
| exitForceIdleLocked(); |
| if (!mEnabled) { |
| mEnabled = true; |
| becomeInactiveIfAppropriateLocked(); |
| pw.println("Idle mode enabled"); |
| } |
| } finally { |
| Binder.restoreCallingIdentity(token); |
| } |
| } |
| return; |
| } else if ("enabled".equals(arg)) { |
| synchronized (this) { |
| pw.println(mEnabled ? "1" : " 0"); |
| } |
| return; |
| } else if ("whitelist".equals(arg)) { |
| long token = Binder.clearCallingIdentity(); |
| try { |
| i++; |
| if (i < args.length) { |
| while (i < args.length) { |
| arg = args[i]; |
| i++; |
| if (arg.length() < 1 || (arg.charAt(0) != '-' |
| && arg.charAt(0) != '+')) { |
| pw.println("Package must be prefixed with + or -: " + arg); |
| return; |
| } |
| char op = arg.charAt(0); |
| String pkg = arg.substring(1); |
| if (op == '+') { |
| if (addPowerSaveWhitelistAppInternal(pkg)) { |
| pw.println("Added: " + pkg); |
| } else { |
| pw.println("Unknown package: " + pkg); |
| } |
| } else { |
| if (removePowerSaveWhitelistAppInternal(pkg)) { |
| pw.println("Removed: " + pkg); |
| } |
| } |
| } |
| } else { |
| synchronized (this) { |
| for (int j=0; j<mPowerSaveWhitelistAppsExceptIdle.size(); j++) { |
| pw.print("system-excidle,"); |
| pw.print(mPowerSaveWhitelistAppsExceptIdle.keyAt(j)); |
| pw.print(","); |
| pw.println(mPowerSaveWhitelistAppsExceptIdle.valueAt(j)); |
| } |
| for (int j=0; j<mPowerSaveWhitelistApps.size(); j++) { |
| pw.print("system,"); |
| pw.print(mPowerSaveWhitelistApps.keyAt(j)); |
| pw.print(","); |
| pw.println(mPowerSaveWhitelistApps.valueAt(j)); |
| } |
| for (int j=0; j<mPowerSaveWhitelistUserApps.size(); j++) { |
| pw.print("user,"); |
| pw.print(mPowerSaveWhitelistUserApps.keyAt(j)); |
| pw.print(","); |
| pw.println(mPowerSaveWhitelistUserApps.valueAt(j)); |
| } |
| } |
| } |
| } finally { |
| Binder.restoreCallingIdentity(token); |
| } |
| return; |
| } else if ("tempwhitelist".equals(arg)) { |
| long token = Binder.clearCallingIdentity(); |
| try { |
| i++; |
| if (i >= args.length) { |
| pw.println("At least one package name must be specified"); |
| return; |
| } |
| while (i < args.length) { |
| arg = args[i]; |
| i++; |
| addPowerSaveTempWhitelistAppInternal(0, arg, 10000L, userId, true, |
| "shell"); |
| pw.println("Added: " + arg); |
| } |
| } finally { |
| Binder.restoreCallingIdentity(token); |
| } |
| return; |
| } else if (arg.length() > 0 && arg.charAt(0) == '-'){ |
| pw.println("Unknown option: " + arg); |
| return; |
| } else { |
| pw.println("Unknown command: " + arg); |
| return; |
| } |
| } |
| } |
| |
| synchronized (this) { |
| mConstants.dump(pw); |
| |
| int size = mPowerSaveWhitelistAppsExceptIdle.size(); |
| if (size > 0) { |
| pw.println(" Whitelist (except idle) system apps:"); |
| for (int i = 0; i < size; i++) { |
| pw.print(" "); |
| pw.println(mPowerSaveWhitelistAppsExceptIdle.keyAt(i)); |
| } |
| } |
| size = mPowerSaveWhitelistApps.size(); |
| if (size > 0) { |
| pw.println(" Whitelist system apps:"); |
| for (int i = 0; i < size; i++) { |
| pw.print(" "); |
| pw.println(mPowerSaveWhitelistApps.keyAt(i)); |
| } |
| } |
| size = mPowerSaveWhitelistUserApps.size(); |
| if (size > 0) { |
| pw.println(" Whitelist user apps:"); |
| for (int i = 0; i < size; i++) { |
| pw.print(" "); |
| pw.println(mPowerSaveWhitelistUserApps.keyAt(i)); |
| } |
| } |
| size = mPowerSaveWhitelistExceptIdleAppIds.size(); |
| if (size > 0) { |
| pw.println(" Whitelist (except idle) all app ids:"); |
| for (int i = 0; i < size; i++) { |
| pw.print(" "); |
| pw.print(mPowerSaveWhitelistExceptIdleAppIds.keyAt(i)); |
| pw.println(); |
| } |
| } |
| size = mPowerSaveWhitelistAllAppIds.size(); |
| if (size > 0) { |
| pw.println(" Whitelist all app ids:"); |
| for (int i = 0; i < size; i++) { |
| pw.print(" "); |
| pw.print(mPowerSaveWhitelistAllAppIds.keyAt(i)); |
| pw.println(); |
| } |
| } |
| size = mTempWhitelistAppIdEndTimes.size(); |
| if (size > 0) { |
| pw.println(" Temp whitelist schedule:"); |
| final long timeNow = SystemClock.elapsedRealtime(); |
| for (int i = 0; i < size; i++) { |
| pw.print(" UID="); |
| pw.print(mTempWhitelistAppIdEndTimes.keyAt(i)); |
| pw.print(": "); |
| Pair<MutableLong, String> entry = mTempWhitelistAppIdEndTimes.valueAt(i); |
| TimeUtils.formatDuration(entry.first.value, timeNow, pw); |
| pw.print(" - "); |
| pw.println(entry.second); |
| } |
| } |
| size = mTempWhitelistAppIdArray != null ? mTempWhitelistAppIdArray.length : 0; |
| if (size > 0) { |
| pw.println(" Temp whitelist app ids:"); |
| for (int i = 0; i < size; i++) { |
| pw.print(" "); |
| pw.print(mTempWhitelistAppIdArray[i]); |
| pw.println(); |
| } |
| } |
| |
| pw.print(" mEnabled="); pw.println(mEnabled); |
| pw.print(" mForceIdle="); pw.println(mForceIdle); |
| pw.print(" mSigMotionSensor="); pw.println(mSigMotionSensor); |
| pw.print(" mCurDisplay="); pw.println(mCurDisplay); |
| pw.print(" mScreenOn="); pw.println(mScreenOn); |
| pw.print(" mCharging="); pw.println(mCharging); |
| pw.print(" mSigMotionActive="); pw.println(mSigMotionActive); |
| pw.print(" mSensing="); pw.print(mSensing); pw.print(" mNotMoving="); |
| pw.println(mNotMoving); |
| pw.print(" mLocating="); pw.print(mLocating); pw.print(" mHaveGps="); |
| pw.print(mHaveGps); pw.print(" mLocated="); pw.println(mLocated); |
| if (mLastGenericLocation != null) { |
| pw.print(" mLastGenericLocation="); pw.println(mLastGenericLocation); |
| } |
| if (mLastGpsLocation != null) { |
| pw.print(" mLastGpsLocation="); pw.println(mLastGpsLocation); |
| } |
| pw.print(" mState="); pw.println(stateToString(mState)); |
| pw.print(" mInactiveTimeout="); TimeUtils.formatDuration(mInactiveTimeout, pw); |
| pw.println(); |
| if (mNextAlarmTime != 0) { |
| pw.print(" mNextAlarmTime="); |
| TimeUtils.formatDuration(mNextAlarmTime, SystemClock.elapsedRealtime(), pw); |
| pw.println(); |
| } |
| if (mNextIdlePendingDelay != 0) { |
| pw.print(" mNextIdlePendingDelay="); |
| TimeUtils.formatDuration(mNextIdlePendingDelay, pw); |
| pw.println(); |
| } |
| if (mNextIdleDelay != 0) { |
| pw.print(" mNextIdleDelay="); |
| TimeUtils.formatDuration(mNextIdleDelay, pw); |
| pw.println(); |
| } |
| } |
| } |
| } |
