Turn off button and keyboard backlights when dimming the screen.

Change-Id: I35b0967cc611bcca2694d9bc8dbfd887d5c6061b
Signed-off-by: Mike Lockwood <lockwood@android.com>

diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index b030918..fbc2ae6 100644 (file)
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -7,6 +7,7 @@
     <uses-permission android:name="android.permission.WRITE_SETTINGS" />
     <uses-permission android:name="android.permission.DISABLE_KEYGUARD" />
     <uses-permission android:name="android.permission.READ_PHONE_STATE" />
+    <uses-permission android:name="android.permission.DEVICE_POWER" />
 
     <application android:label="@string/app_label"
                  android:icon="@drawable/ic_launcher_alarmclock">

diff --git a/src/com/android/deskclock/DeskClock.java b/src/com/android/deskclock/DeskClock.java
index 625f03f..53c1ff4 100644 (file)
--- a/src/com/android/deskclock/DeskClock.java
+++ b/src/com/android/deskclock/DeskClock.java
@@ -501,6 +501,7 @@ public class DeskClock extends Activity {
         if (mDimmed) {
             winParams.flags |= WindowManager.LayoutParams.FLAG_FULLSCREEN;
             winParams.dimAmount = DIM_BEHIND_AMOUNT_DIMMED;
+            winParams.buttonBrightness = WindowManager.LayoutParams.BRIGHTNESS_OVERRIDE_OFF;
 
             // show the window tint
             tintView.startAnimation(AnimationUtils.loadAnimation(this,
@@ -509,6 +510,7 @@ public class DeskClock extends Activity {
         } else {
             winParams.flags &= (~WindowManager.LayoutParams.FLAG_FULLSCREEN);
             winParams.dimAmount = DIM_BEHIND_AMOUNT_NORMAL;
+            winParams.buttonBrightness = WindowManager.LayoutParams.BRIGHTNESS_OVERRIDE_NONE;
 
             // hide the window tint
             tintView.startAnimation(AnimationUtils.loadAnimation(this,