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am 2c164747: am f7872780: Merge "PowerManagerService needs yet another flag..." into gingerbread

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Merge commit '2c164747d364c3e51964d03ecefc5752c7c0c6ba'

* commit '2c164747d364c3e51964d03ecefc5752c7c0c6ba':
  PowerManagerService needs yet another flag...
This commit is contained in:
Joe Onorato
2010-10-07 12:22:03 -07:00
committed by Android Git Automerger
parent a458719bb6 2c164747d3
commit 2cddeb4b82
2 changed files with 108 additions and 46 deletions
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134
services/java/com/android/server/PowerManagerService.java
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@@ -220,6 +220,7 @@ class PowerManagerService extends IPowerManager.Stub
private Sensor mLightSensor;
private boolean mLightSensorEnabled;
private float mLightSensorValue = -1;
private boolean mProxIgnoredBecauseScreenTurnedOff = false;
private int mHighestLightSensorValue = -1;
private float mLightSensorPendingValue = -1;
private int mLightSensorScreenBrightness = -1;
@@ -252,7 +253,7 @@ class PowerManagerService extends IPowerManager.Stub
// could be either static or controllable at runtime
private static final boolean mSpew = false;
private static final boolean mDebugProximitySensor = (true || mSpew);
private static final boolean mDebugProximitySensor = (false || mSpew);
private static final boolean mDebugLightSensor = (false || mSpew);
private native void nativeInit();
@@ -638,7 +639,8 @@ class PowerManagerService extends IPowerManager.Stub
int n = flags & LOCK_MASK;
return n == PowerManager.FULL_WAKE_LOCK
|| n == PowerManager.SCREEN_BRIGHT_WAKE_LOCK
|| n == PowerManager.SCREEN_DIM_WAKE_LOCK;
|| n == PowerManager.SCREEN_DIM_WAKE_LOCK
|| n == PowerManager.PROXIMITY_SCREEN_OFF_WAKE_LOCK;
}
void enforceWakeSourcePermission(int uid, int pid) {
@@ -778,25 +780,33 @@ class PowerManagerService extends IPowerManager.Stub
// set it to whatever they want. otherwise, we modulate that
// by the current state so we never turn it more on than
// it already is.
if ((wl.flags & PowerManager.ACQUIRE_CAUSES_WAKEUP) != 0) {
int oldWakeLockState = mWakeLockState;
mWakeLockState = mLocks.reactivateScreenLocksLocked();
if (mSpew) {
Slog.d(TAG, "wakeup here mUserState=0x" + Integer.toHexString(mUserState)
+ " mWakeLockState=0x"
+ Integer.toHexString(mWakeLockState)
+ " previous wakeLockState=0x" + Integer.toHexString(oldWakeLockState));
if ((flags & LOCK_MASK) == PowerManager.PROXIMITY_SCREEN_OFF_WAKE_LOCK) {
mProximityWakeLockCount++;
if (mProximityWakeLockCount == 1) {
enableProximityLockLocked();
}
} else {
if (mSpew) {
Slog.d(TAG, "here mUserState=0x" + Integer.toHexString(mUserState)
+ " mLocks.gatherState()=0x"
+ Integer.toHexString(mLocks.gatherState())
+ " mWakeLockState=0x" + Integer.toHexString(mWakeLockState));
if ((wl.flags & PowerManager.ACQUIRE_CAUSES_WAKEUP) != 0) {
int oldWakeLockState = mWakeLockState;
mWakeLockState = mLocks.reactivateScreenLocksLocked();
if (mSpew) {
Slog.d(TAG, "wakeup here mUserState=0x" + Integer.toHexString(mUserState)
+ " mWakeLockState=0x"
+ Integer.toHexString(mWakeLockState)
+ " previous wakeLockState=0x"
+ Integer.toHexString(oldWakeLockState));
}
} else {
if (mSpew) {
Slog.d(TAG, "here mUserState=0x" + Integer.toHexString(mUserState)
+ " mLocks.gatherState()=0x"
+ Integer.toHexString(mLocks.gatherState())
+ " mWakeLockState=0x" + Integer.toHexString(mWakeLockState));
}
mWakeLockState = (mUserState | mWakeLockState) & mLocks.gatherState();
}
mWakeLockState = (mUserState | mWakeLockState) & mLocks.gatherState();
setPowerState(mWakeLockState | mUserState);
}
setPowerState(mWakeLockState | mUserState);
}
else if ((flags & LOCK_MASK) == PowerManager.PARTIAL_WAKE_LOCK) {
if (newlock) {
@@ -806,11 +816,6 @@ class PowerManagerService extends IPowerManager.Stub
}
}
Power.acquireWakeLock(Power.PARTIAL_WAKE_LOCK,PARTIAL_NAME);
} else if ((flags & LOCK_MASK) == PowerManager.PROXIMITY_SCREEN_OFF_WAKE_LOCK) {
mProximityWakeLockCount++;
if (mProximityWakeLockCount == 1) {
enableProximityLockLocked();
}
}
if (diffsource) {
@@ -868,12 +873,27 @@ class PowerManagerService extends IPowerManager.Stub
}
if (isScreenLock(wl.flags)) {
mWakeLockState = mLocks.gatherState();
// goes in the middle to reduce flicker
if ((wl.flags & PowerManager.ON_AFTER_RELEASE) != 0) {
userActivity(SystemClock.uptimeMillis(), -1, false, OTHER_EVENT, false);
if ((wl.flags & LOCK_MASK) == PowerManager.PROXIMITY_SCREEN_OFF_WAKE_LOCK) {
mProximityWakeLockCount--;
if (mProximityWakeLockCount == 0) {
if (mProximitySensorActive &&
((flags & PowerManager.WAIT_FOR_PROXIMITY_NEGATIVE) != 0)) {
// wait for proximity sensor to go negative before disabling sensor
if (mDebugProximitySensor) {
Slog.d(TAG, "waiting for proximity sensor to go negative");
}
} else {
disableProximityLockLocked();
}
}
} else {
mWakeLockState = mLocks.gatherState();
// goes in the middle to reduce flicker
if ((wl.flags & PowerManager.ON_AFTER_RELEASE) != 0) {
userActivity(SystemClock.uptimeMillis(), -1, false, OTHER_EVENT, false);
}
setPowerState(mWakeLockState | mUserState);
}
setPowerState(mWakeLockState | mUserState);
}
else if ((wl.flags & LOCK_MASK) == PowerManager.PARTIAL_WAKE_LOCK) {
mPartialCount--;
@@ -881,19 +901,6 @@ class PowerManagerService extends IPowerManager.Stub
if (LOG_PARTIAL_WL) EventLog.writeEvent(EventLogTags.POWER_PARTIAL_WAKE_STATE, 0, wl.tag);
Power.releaseWakeLock(PARTIAL_NAME);
}
} else if ((wl.flags & LOCK_MASK) == PowerManager.PROXIMITY_SCREEN_OFF_WAKE_LOCK) {
mProximityWakeLockCount--;
if (mProximityWakeLockCount == 0) {
if (mProximitySensorActive &&
((flags & PowerManager.WAIT_FOR_PROXIMITY_NEGATIVE) != 0)) {
// wait for proximity sensor to go negative before disabling sensor
if (mDebugProximitySensor) {
Slog.d(TAG, "waiting for proximity sensor to go negative");
}
} else {
disableProximityLockLocked();
}
}
}
// Unlink the lock from the binder.
wl.binder.unlinkToDeath(wl, 0);
@@ -2433,11 +2440,23 @@ class PowerManagerService extends IPowerManager.Stub
mWakeLockState = SCREEN_OFF;
int N = mLocks.size();
int numCleared = 0;
boolean proxLock = false;
for (int i=0; i<N; i++) {
WakeLock wl = mLocks.get(i);
if (isScreenLock(wl.flags)) {
mLocks.get(i).activated = false;
numCleared++;
if (((wl.flags & LOCK_MASK) == PowerManager.PROXIMITY_SCREEN_OFF_WAKE_LOCK)
&& reason == WindowManagerPolicy.OFF_BECAUSE_OF_PROX_SENSOR) {
proxLock = true;
} else {
mLocks.get(i).activated = false;
numCleared++;
}
}
}
if (!proxLock) {
mProxIgnoredBecauseScreenTurnedOff = true;
if (mDebugProximitySensor) {
Slog.d(TAG, "setting mProxIgnoredBecauseScreenTurnedOff");
}
}
EventLog.writeEvent(EventLogTags.POWER_SLEEP_REQUESTED, numCleared);
@@ -2629,6 +2648,11 @@ class PowerManagerService extends IPowerManager.Stub
result |= wl.minState;
}
}
if (mDebugProximitySensor) {
Slog.d(TAG, "reactivateScreenLocksLocked mProxIgnoredBecauseScreenTurnedOff="
+ mProxIgnoredBecauseScreenTurnedOff);
}
mProxIgnoredBecauseScreenTurnedOff = false;
return result;
}
}
@@ -2788,7 +2812,13 @@ class PowerManagerService extends IPowerManager.Stub
}
if (mProximitySensorActive) {
mProximitySensorActive = false;
forceUserActivityLocked();
if (mDebugProximitySensor) {
Slog.d(TAG, "disableProximityLockLocked mProxIgnoredBecauseScreenTurnedOff="
+ mProxIgnoredBecauseScreenTurnedOff);
}
if (!mProxIgnoredBecauseScreenTurnedOff) {
forceUserActivityLocked();
}
}
}
}
@@ -2802,15 +2832,27 @@ class PowerManagerService extends IPowerManager.Stub
return;
}
if (active) {
goToSleepLocked(SystemClock.uptimeMillis(),
WindowManagerPolicy.OFF_BECAUSE_OF_PROX_SENSOR);
if (mDebugProximitySensor) {
Slog.d(TAG, "b mProxIgnoredBecauseScreenTurnedOff="
+ mProxIgnoredBecauseScreenTurnedOff);
}
if (!mProxIgnoredBecauseScreenTurnedOff) {
goToSleepLocked(SystemClock.uptimeMillis(),
WindowManagerPolicy.OFF_BECAUSE_OF_PROX_SENSOR);
}
mProximitySensorActive = true;
} else {
// proximity sensor negative events trigger as user activity.
// temporarily set mUserActivityAllowed to true so this will work
// even when the keyguard is on.
mProximitySensorActive = false;
forceUserActivityLocked();
if (mDebugProximitySensor) {
Slog.d(TAG, "b mProxIgnoredBecauseScreenTurnedOff="
+ mProxIgnoredBecauseScreenTurnedOff);
}
if (!mProxIgnoredBecauseScreenTurnedOff) {
forceUserActivityLocked();
}
if (mProximityWakeLockCount == 0) {
// disable sensor if we have no listeners left after proximity negative