diff options
Diffstat (limited to 'services/java/com/android/server/PowerManagerService.java')
| -rw-r--r-- | services/java/com/android/server/PowerManagerService.java | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/services/java/com/android/server/PowerManagerService.java b/services/java/com/android/server/PowerManagerService.java index 2a0d2a0..0538a88 100644 --- a/services/java/com/android/server/PowerManagerService.java +++ b/services/java/com/android/server/PowerManagerService.java @@ -50,6 +50,7 @@ import android.os.PowerManager; import android.os.Process; import android.os.RemoteException; import android.os.SystemClock; +import android.os.SystemProperties; import android.os.WorkSource; import android.provider.Settings.SettingNotFoundException; import android.provider.Settings; @@ -163,6 +164,7 @@ public class PowerManagerService extends IPowerManager.Stub private boolean mDoneBooting = false; private boolean mBootCompleted = false; + private boolean mHeadless = false; private int mStayOnConditions = 0; private final int[] mBroadcastQueue = new int[] { -1, -1, -1 }; private final int[] mBroadcastWhy = new int[3]; @@ -512,6 +514,7 @@ public class PowerManagerService extends IPowerManager.Stub mButtonLight = lights.getLight(LightsService.LIGHT_ID_BUTTONS); mKeyboardLight = lights.getLight(LightsService.LIGHT_ID_KEYBOARD); mAttentionLight = lights.getLight(LightsService.LIGHT_ID_ATTENTION); + mHeadless = "1".equals(SystemProperties.get("ro.config.headless", "0")); nativeInit(); synchronized (mLocks) { @@ -1877,9 +1880,11 @@ public class PowerManagerService extends IPowerManager.Stub } private void updateNativePowerStateLocked() { - nativeSetPowerState( - (mPowerState & SCREEN_ON_BIT) != 0, - (mPowerState & SCREEN_BRIGHT) == SCREEN_BRIGHT); + if (!mHeadless) { + nativeSetPowerState( + (mPowerState & SCREEN_ON_BIT) != 0, + (mPowerState & SCREEN_BRIGHT) == SCREEN_BRIGHT); + } } private int screenOffFinishedAnimatingLocked(int reason) { @@ -2223,11 +2228,13 @@ public class PowerManagerService extends IPowerManager.Stub mScreenOffHandler.postAtTime(this, now+(1000/60)); } } else { - // It's pretty scary to hold mLocks for this long, and we should - // redesign this, but it works for now. - nativeStartSurfaceFlingerAnimation( - mScreenOffReason == WindowManagerPolicy.OFF_BECAUSE_OF_PROX_SENSOR - ? 0 : mAnimationSetting); + if (!mHeadless) { + // It's pretty scary to hold mLocks for this long, and we should + // redesign this, but it works for now. + nativeStartSurfaceFlingerAnimation( + mScreenOffReason == WindowManagerPolicy.OFF_BECAUSE_OF_PROX_SENSOR + ? 0 : mAnimationSetting); + } mScreenBrightness.jumpToTargetLocked(); } } |