diff options
Diffstat (limited to 'services/core/java/com/android/server/power/PowerManagerService.java')
| -rw-r--r-- | services/core/java/com/android/server/power/PowerManagerService.java | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/services/core/java/com/android/server/power/PowerManagerService.java b/services/core/java/com/android/server/power/PowerManagerService.java index 05ab6b6..70fdfff 100644 --- a/services/core/java/com/android/server/power/PowerManagerService.java +++ b/services/core/java/com/android/server/power/PowerManagerService.java @@ -434,6 +434,14 @@ public final class PowerManagerService extends SystemService // Use -1 to disable. private int mButtonBrightnessOverrideFromWindowManager = -1; + // The window manager has determined the user to be inactive via other means. + // Set this to false to disable. + private boolean mUserInactiveOverrideFromWindowManager; + + // The next possible user activity timeout after being explicitly told the user is inactive. + // Set to -1 when not told the user is inactive since the last period spent dozing or asleep. + private long mOverriddenTimeout = -1; + // The user activity timeout override from the window manager // to allow the current foreground activity to override the user activity timeout. // Use -1 to disable. @@ -1151,6 +1159,11 @@ public final class PowerManagerService extends SystemService mNotifier.onUserActivity(event, uid); + if (mUserInactiveOverrideFromWindowManager) { + mUserInactiveOverrideFromWindowManager = false; + mOverriddenTimeout = -1; + } + if (mWakefulness == WAKEFULNESS_ASLEEP || mWakefulness == WAKEFULNESS_DOZING || (flags & PowerManager.USER_ACTIVITY_FLAG_INDIRECT) != 0) { @@ -1366,12 +1379,28 @@ public final class PowerManagerService extends SystemService } } + /** + * Logs the time the device would have spent awake before user activity timeout, + * had the system not been told the user was inactive. + */ + private void logSleepTimeoutRecapturedLocked() { + final long now = SystemClock.uptimeMillis(); + final long savedWakeTimeMs = mOverriddenTimeout - now; + if (savedWakeTimeMs >= 0) { + EventLog.writeEvent(EventLogTags.POWER_SOFT_SLEEP_REQUESTED, savedWakeTimeMs); + mOverriddenTimeout = -1; + } + } + private void finishWakefulnessChangeIfNeededLocked() { if (mWakefulnessChanging && mDisplayReady) { if (mWakefulness == WAKEFULNESS_DOZING && (mWakeLockSummary & WAKE_LOCK_DOZE) == 0) { return; // wait until dream has enabled dozing } + if (mWakefulness == WAKEFULNESS_DOZING || mWakefulness == WAKEFULNESS_ASLEEP) { + logSleepTimeoutRecapturedLocked(); + } mWakefulnessChanging = false; mNotifier.onWakefulnessChangeFinished(); } @@ -1657,6 +1686,7 @@ public final class PowerManagerService extends SystemService final int sleepTimeout = getSleepTimeoutLocked(); final int screenOffTimeout = getScreenOffTimeoutLocked(sleepTimeout); final int screenDimDuration = getScreenDimDurationLocked(screenOffTimeout); + final boolean userInactiveOverride = mUserInactiveOverrideFromWindowManager; mUserActivitySummary = 0; if (mLastUserActivityTime >= mLastWakeTime) { @@ -1710,6 +1740,7 @@ public final class PowerManagerService extends SystemService } } } + if (mUserActivitySummary == 0) { if (sleepTimeout >= 0) { final long anyUserActivity = Math.max(mLastUserActivityTime, @@ -1725,6 +1756,20 @@ public final class PowerManagerService extends SystemService nextTimeout = -1; } } + + if (mUserActivitySummary != USER_ACTIVITY_SCREEN_DREAM && userInactiveOverride) { + if ((mUserActivitySummary & + (USER_ACTIVITY_SCREEN_BRIGHT | USER_ACTIVITY_SCREEN_DIM)) != 0) { + // Device is being kept awake by recent user activity + if (nextTimeout >= now && mOverriddenTimeout == -1) { + // Save when the next timeout would have occurred + mOverriddenTimeout = nextTimeout; + } + } + mUserActivitySummary = USER_ACTIVITY_SCREEN_DREAM; + nextTimeout = -1; + } + if (mUserActivitySummary != 0 && nextTimeout >= 0) { Message msg = mHandler.obtainMessage(MSG_USER_ACTIVITY_TIMEOUT); msg.setAsynchronous(true); @@ -2654,6 +2699,14 @@ public final class PowerManagerService extends SystemService } } + private void setUserInactiveOverrideFromWindowManagerInternal() { + synchronized (mLock) { + mUserInactiveOverrideFromWindowManager = true; + mDirty |= DIRTY_USER_ACTIVITY; + updatePowerStateLocked(); + } + } + private void setUserActivityTimeoutOverrideFromWindowManagerInternal(long timeoutMillis) { synchronized (mLock) { if (mUserActivityTimeoutOverrideFromWindowManager != timeoutMillis) { @@ -2843,6 +2896,8 @@ public final class PowerManagerService extends SystemService + mScreenBrightnessOverrideFromWindowManager); pw.println(" mUserActivityTimeoutOverrideFromWindowManager=" + mUserActivityTimeoutOverrideFromWindowManager); + pw.println(" mUserInactiveOverrideFromWindowManager=" + + mUserInactiveOverrideFromWindowManager); pw.println(" mTemporaryScreenBrightnessSettingOverride=" + mTemporaryScreenBrightnessSettingOverride); pw.println(" mTemporaryScreenAutoBrightnessAdjustmentSettingOverride=" @@ -3839,6 +3894,11 @@ public final class PowerManagerService extends SystemService } @Override + public void setUserInactiveOverrideFromWindowManager() { + setUserInactiveOverrideFromWindowManagerInternal(); + } + + @Override public void setUserActivityTimeoutOverrideFromWindowManager(long timeoutMillis) { setUserActivityTimeoutOverrideFromWindowManagerInternal(timeoutMillis); } |