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PowerManagerService: Ensure that recent changes do not effect the hardware ALS case.

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Change-Id: I42d2d1331c2a6234dfbdaa99f0cc8ab249f7ce22
Signed-off-by: Mike Lockwood <lockwood@android.com>
This commit is contained in:
Mike Lockwood
2009-10-26 14:50:42 -04:00
parent a47d153647
commit 3333fa4f3d
1 changed files with 13 additions and 6 deletions
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19
services/java/com/android/server/PowerManagerService.java
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@ -478,7 +478,7 @@ class PowerManagerService extends IPowerManager.Stub
// And explicitly do the initial update of our cached settings
updateGservicesValues();
if (mAutoBrightessEnabled) {
if (mAutoBrightessEnabled && !mHasHardwareAutoBrightness) {
// turn the screen on
setPowerState(SCREEN_BRIGHT);
} else {
@ -580,7 +580,11 @@ class PowerManagerService extends IPowerManager.Stub
switch (wl.flags & LOCK_MASK)
{
case PowerManager.FULL_WAKE_LOCK:
wl.minState = SCREEN_BRIGHT;
if (mAutoBrightessEnabled && !mHasHardwareAutoBrightness) {
wl.minState = SCREEN_BRIGHT;
} else {
wl.minState = (mKeyboardVisible ? ALL_BRIGHT : SCREEN_BUTTON_BRIGHT);
}
break;
case PowerManager.SCREEN_BRIGHT_WAKE_LOCK:
wl.minState = SCREEN_BRIGHT;
@ -1332,8 +1336,8 @@ class PowerManagerService extends IPowerManager.Stub
if (newState == mPowerState) {
return;
}
if (!mDoneBooting && !mAutoBrightessEnabled) {
if (!mDoneBooting && !(mAutoBrightessEnabled && !mHasHardwareAutoBrightness)) {
newState |= ALL_BRIGHT;
}
@ -1757,7 +1761,7 @@ class PowerManagerService extends IPowerManager.Stub
try {
if (mScreenBrightnessOverride >= 0) {
return mScreenBrightnessOverride;
} else if (mLightSensorBrightness >= 0) {
} else if (mLightSensorBrightness >= 0 && !mHasHardwareAutoBrightness) {
return mLightSensorBrightness;
}
final int brightness = Settings.System.getInt(mContext.getContentResolver(),
@ -1846,7 +1850,8 @@ class PowerManagerService extends IPowerManager.Stub
if ((mUserActivityAllowed && !mProximitySensorActive) || force) {
// Only turn on button backlights if a button was pressed
// and auto brightness is disabled
if (eventType == BUTTON_EVENT && !mAutoBrightessEnabled) {
if (eventType == BUTTON_EVENT &&
!(mAutoBrightessEnabled && !mHasHardwareAutoBrightness)) {
mUserState = (mKeyboardVisible ? ALL_BRIGHT : SCREEN_BUTTON_BRIGHT);
} else {
// don't clear button/keyboard backlights when the screen is touched.
@ -1904,6 +1909,8 @@ class PowerManagerService extends IPowerManager.Stub
Log.d(TAG, "lightSensorChangedLocked " + value);
}
if (mHasHardwareAutoBrightness) return;
if (mLightSensorValue != value) {
mLightSensorValue = value;
if ((mPowerState & BATTERY_LOW_BIT) == 0) {