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am aa666bfa: am 5869363b: Merge "Suppress pausing activities when screen off due to proximity." into mnc-dev

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* commit 'aa666bfa32f18c1b2f3feb9dac105982670e8706':
  Suppress pausing activities when screen off due to proximity.
This commit is contained in:
Jeff Brown
2015-06-23 03:20:53 +00:00
committed by Android Git Automerger
parent 6dab8fbf5d aa666bfa32
commit 635eec1201
1 changed files with 27 additions and 17 deletions
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44
services/core/java/com/android/server/display/DisplayPowerController.java
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@@ -231,6 +231,9 @@ final class DisplayPowerController implements AutomaticBrightnessController.Call
// The elapsed real time when the screen on was blocked.
private long mScreenOnBlockStartRealTime;
// True if we told the window manager policy that the screen was off.
private boolean mReportedScreenOffToPolicy;
// Remembers whether certain kinds of brightness adjustments
// were recently applied so that we can decide how to transition.
private boolean mAppliedAutoBrightness;
@@ -764,24 +767,30 @@ final class DisplayPowerController implements AutomaticBrightnessController.Call
} catch (RemoteException ex) {
// same process
}
// Tell the window manager what's happening.
// Temporarily block turning the screen on until the window manager is ready
// by leaving a black surface covering the screen. This surface is essentially
// the final state of the color fade animation.
boolean isOn = (state != Display.STATE_OFF);
if (wasOn && !isOn) {
unblockScreenOn();
mWindowManagerPolicy.screenTurnedOff();
} else if (!wasOn && isOn) {
if (mPowerState.getColorFadeLevel() == 0.0f) {
blockScreenOn();
} else {
unblockScreenOn();
}
mWindowManagerPolicy.screenTurningOn(mPendingScreenOnUnblocker);
}
}
// Tell the window manager policy when the screen is turned off or on unless it's due
// to the proximity sensor. We temporarily block turning the screen on until the
// window manager is ready by leaving a black surface covering the screen.
// This surface is essentially the final state of the color fade animation and
// it is only removed once the window manager tells us that the activity has
// finished drawing underneath.
final boolean isOff = (state == Display.STATE_OFF);
if (isOff && !mReportedScreenOffToPolicy && !mScreenOffBecauseOfProximity) {
mReportedScreenOffToPolicy = true;
unblockScreenOn();
mWindowManagerPolicy.screenTurnedOff();
} else if (!isOff && mReportedScreenOffToPolicy) {
mReportedScreenOffToPolicy = false;
if (mPowerState.getColorFadeLevel() == 0.0f) {
blockScreenOn();
} else {
unblockScreenOn();
}
mWindowManagerPolicy.screenTurningOn(mPendingScreenOnUnblocker);
}
// Return true if the screen isn't blocked.
return mPendingScreenOnUnblocker == null;
}
@@ -1086,6 +1095,7 @@ final class DisplayPowerController implements AutomaticBrightnessController.Call
pw.println(" mAppliedLowPower=" + mAppliedLowPower);
pw.println(" mPendingScreenOnUnblocker=" + mPendingScreenOnUnblocker);
pw.println(" mPendingScreenOff=" + mPendingScreenOff);
pw.println(" mReportedScreenOffToPolicy=" + mReportedScreenOffToPolicy);
pw.println(" mScreenBrightnessRampAnimator.isAnimating()=" +
mScreenBrightnessRampAnimator.isAnimating());