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Keyboard Backlight for D4 set to screen brightness #3

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Keyboard Backlight for D4 set to screen brightness #3

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Keyboard Backlight for D4 set to screen brightness
jsnweitzel Jan 7, 2013
7de1381
Merge git://github.com/STS-Dev-Team/android_frameworks_base into cm-10.1
jsnweitzel Jan 7, 2013
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1 change: 1 addition & 0 deletions services/java/com/android/server/power/DisplayPowerController.java
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Original file line number Diff line number Diff line change
Expand Up @@ -769,6 +769,7 @@ private void setScreenOn(boolean on) {
mNotifier.onScreenOn();
} else {
mLights.getLight(LightsService.LIGHT_ID_BUTTONS).setBrightness(0);
mLights.getLight(LightsService.LIGHT_ID_KEYBOARD).setBrightness(0);
mNotifier.onScreenOff();
}
}
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12 changes: 12 additions & 0 deletions services/java/com/android/server/power/PowerManagerService.java
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Expand Up @@ -33,6 +33,7 @@
import android.content.Intent;
import android.content.IntentFilter;
import android.content.pm.PackageManager;
import android.content.res.Configuration;
import android.content.res.Resources;
import android.database.ContentObserver;
import android.net.Uri;
Expand Down Expand Up @@ -147,6 +148,7 @@ public final class PowerManagerService extends IPowerManager.Stub
// minimum screen off timeout should be longer than this.
private static final int SCREEN_DIM_DURATION = 7 * 1000;
private static final int BUTTON_ON_DURATION = 5 * 1000;
private static final int KEYBOARD_ON_DURATION = 9 * 1000;

// The maximum screen dim time expressed as a ratio relative to the screen
// off timeout. If the screen off timeout is very short then we want the
Expand Down Expand Up @@ -187,6 +189,7 @@ public final class PowerManagerService extends IPowerManager.Stub
private DreamManagerService mDreamManager;
private LightsService.Light mAttentionLight;
private LightsService.Light mButtonsLight;
private LightsService.Light mKeyboardLight;

private final Object mLock = new Object();

Expand Down Expand Up @@ -444,6 +447,7 @@ public void systemReady(TwilightService twilight, DreamManagerService dreamManag
mSettingsObserver = new SettingsObserver(mHandler);
mAttentionLight = mLightsService.getLight(LightsService.LIGHT_ID_ATTENTION);
mButtonsLight = mLightsService.getLight(LightsService.LIGHT_ID_BUTTONS);
mKeyboardLight = mLightsService.getLight(LightsService.LIGHT_ID_KEYBOARD);

// Register for broadcasts from other components of the system.
IntentFilter filter = new IntentFilter();
Expand Down Expand Up @@ -1303,6 +1307,14 @@ private void updateUserActivitySummaryLocked(long now, int dirty) {
mButtonsLight.setBrightness(mDisplayPowerRequest.screenBrightness);
nextTimeout = now + BUTTON_ON_DURATION;
}
if (now > mLastUserActivityTime + KEYBOARD_ON_DURATION) {
mKeyboardLight.setBrightness(0);
} else if (mContext.getResources().getConfiguration().hardKeyboardHidden != Configuration.HARDKEYBOARDHIDDEN_YES){
mKeyboardLight.setBrightness(mDisplayPowerRequest.screenBrightness);
nextTimeout = now + KEYBOARD_ON_DURATION;
} else if (mContext.getResources().getConfiguration().hardKeyboardHidden == Configuration.HARDKEYBOARDHIDDEN_YES){
mKeyboardLight.setBrightness(0);
}
mUserActivitySummary |= USER_ACTIVITY_SCREEN_BRIGHT;
} else {
nextTimeout = mLastUserActivityTime + screenOffTimeout;
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