diff options
Diffstat (limited to 'services/java/com/android')
| -rw-r--r-- | services/java/com/android/server/power/PowerManagerService.java | 50 |
1 files changed, 48 insertions, 2 deletions
diff --git a/services/java/com/android/server/power/PowerManagerService.java b/services/java/com/android/server/power/PowerManagerService.java index 4e692a2..b94bceb 100644 --- a/services/java/com/android/server/power/PowerManagerService.java +++ b/services/java/com/android/server/power/PowerManagerService.java @@ -107,6 +107,8 @@ public final class PowerManagerService extends IPowerManager.Stub private static final int DIRTY_PROXIMITY_POSITIVE = 1 << 9; // Dirty bit: screen on blocker state became held or unheld private static final int DIRTY_SCREEN_ON_BLOCKER_RELEASED = 1 << 10; + // Dirty bit: dock state changed + private static final int DIRTY_DOCK_STATE = 1 << 11; // Wakefulness: The device is asleep and can only be awoken by a call to wakeUp(). // The screen should be off or in the process of being turned off by the display controller. @@ -269,6 +271,9 @@ public final class PowerManagerService extends IPowerManager.Stub // draining faster than it is charging and the user activity timeout has expired. private int mBatteryLevelWhenDreamStarted; + // The current dock state. + private int mDockState = Intent.EXTRA_DOCK_STATE_UNDOCKED; + // True if the device should wake up when plugged or unplugged. private boolean mWakeUpWhenPluggedOrUnpluggedConfig; @@ -281,6 +286,9 @@ public final class PowerManagerService extends IPowerManager.Stub // True if dreams should be activated on sleep. private boolean mDreamsActivateOnSleepSetting; + // True if dreams should be activated on dock. + private boolean mDreamsActivateOnDockSetting; + // The screen off timeout setting value in milliseconds. private int mScreenOffTimeoutSetting; @@ -440,6 +448,10 @@ public final class PowerManagerService extends IPowerManager.Stub filter.addAction(Intent.ACTION_USER_SWITCHED); mContext.registerReceiver(new UserSwitchedReceiver(), filter, null, mHandler); + filter = new IntentFilter(); + filter.addAction(Intent.ACTION_DOCK_EVENT); + mContext.registerReceiver(new DockReceiver(), filter, null, mHandler); + // Register for settings changes. final ContentResolver resolver = mContext.getContentResolver(); resolver.registerContentObserver(Settings.Secure.getUriFor( @@ -448,6 +460,9 @@ public final class PowerManagerService extends IPowerManager.Stub resolver.registerContentObserver(Settings.Secure.getUriFor( Settings.Secure.SCREENSAVER_ACTIVATE_ON_SLEEP), false, mSettingsObserver, UserHandle.USER_ALL); + resolver.registerContentObserver(Settings.Secure.getUriFor( + Settings.Secure.SCREENSAVER_ACTIVATE_ON_DOCK), + false, mSettingsObserver, UserHandle.USER_ALL); resolver.registerContentObserver(Settings.System.getUriFor( Settings.System.SCREEN_OFF_TIMEOUT), false, mSettingsObserver, UserHandle.USER_ALL); @@ -487,6 +502,9 @@ public final class PowerManagerService extends IPowerManager.Stub mDreamsActivateOnSleepSetting = (Settings.Secure.getIntForUser(resolver, Settings.Secure.SCREENSAVER_ACTIVATE_ON_SLEEP, 0, UserHandle.USER_CURRENT) != 0); + mDreamsActivateOnDockSetting = (Settings.Secure.getIntForUser(resolver, + Settings.Secure.SCREENSAVER_ACTIVATE_ON_DOCK, 0, + UserHandle.USER_CURRENT) != 0); mScreenOffTimeoutSetting = Settings.System.getIntForUser(resolver, Settings.System.SCREEN_OFF_TIMEOUT, DEFAULT_SCREEN_OFF_TIMEOUT, UserHandle.USER_CURRENT); @@ -1339,13 +1357,14 @@ public final class PowerManagerService extends IPowerManager.Stub private boolean updateWakefulnessLocked(int dirty) { boolean changed = false; if ((dirty & (DIRTY_WAKE_LOCKS | DIRTY_USER_ACTIVITY | DIRTY_BOOT_COMPLETED - | DIRTY_WAKEFULNESS | DIRTY_STAY_ON | DIRTY_PROXIMITY_POSITIVE)) != 0) { + | DIRTY_WAKEFULNESS | DIRTY_STAY_ON | DIRTY_PROXIMITY_POSITIVE + | DIRTY_DOCK_STATE)) != 0) { if (mWakefulness == WAKEFULNESS_AWAKE && isItBedTimeYetLocked()) { if (DEBUG_SPEW) { Slog.d(TAG, "updateWakefulnessLocked: Bed time..."); } final long time = SystemClock.uptimeMillis(); - if (mDreamsActivateOnSleepSetting) { + if (shouldNapAtBedTimeLocked()) { changed = napNoUpdateLocked(time); } else { changed = goToSleepNoUpdateLocked(time, @@ -1357,6 +1376,16 @@ public final class PowerManagerService extends IPowerManager.Stub } /** + * Returns true if the device should automatically nap and start dreaming when the user + * activity timeout has expired and it's bedtime. + */ + private boolean shouldNapAtBedTimeLocked() { + return mDreamsActivateOnSleepSetting + || (mDreamsActivateOnDockSetting + && mDockState != Intent.EXTRA_DOCK_STATE_UNDOCKED); + } + + /** * Returns true if the device should go to sleep now. * Also used when exiting a dream to determine whether we should go back * to being fully awake or else go to sleep for good. @@ -2124,6 +2153,7 @@ public final class PowerManagerService extends IPowerManager.Stub pw.println(" mPlugType=" + mPlugType); pw.println(" mBatteryLevel=" + mBatteryLevel); pw.println(" mBatteryLevelWhenDreamStarted=" + mBatteryLevelWhenDreamStarted); + pw.println(" mDockState=" + mDockState); pw.println(" mStayOn=" + mStayOn); pw.println(" mProximityPositive=" + mProximityPositive); pw.println(" mBootCompleted=" + mBootCompleted); @@ -2149,6 +2179,7 @@ public final class PowerManagerService extends IPowerManager.Stub pw.println(" mDreamsSupportedConfig=" + mDreamsSupportedConfig); pw.println(" mDreamsEnabledSetting=" + mDreamsEnabledSetting); pw.println(" mDreamsActivateOnSleepSetting=" + mDreamsActivateOnSleepSetting); + pw.println(" mDreamsActivateOnDockSetting=" + mDreamsActivateOnDockSetting); pw.println(" mScreenOffTimeoutSetting=" + mScreenOffTimeoutSetting); pw.println(" mMaximumScreenOffTimeoutFromDeviceAdmin=" + mMaximumScreenOffTimeoutFromDeviceAdmin + " (enforced=" @@ -2267,6 +2298,21 @@ public final class PowerManagerService extends IPowerManager.Stub } } + private final class DockReceiver extends BroadcastReceiver { + @Override + public void onReceive(Context context, Intent intent) { + synchronized (mLock) { + int dockState = intent.getIntExtra(Intent.EXTRA_DOCK_STATE, + Intent.EXTRA_DOCK_STATE_UNDOCKED); + if (mDockState != dockState) { + mDockState = dockState; + mDirty |= DIRTY_DOCK_STATE; + updatePowerStateLocked(); + } + } + } + } + private final class SettingsObserver extends ContentObserver { public SettingsObserver(Handler handler) { super(handler); |