diff options
author | Mike Lockwood <lockwood@android.com> | 2009-09-15 14:42:16 -0400 |
---|---|---|
committer | Mike Lockwood <lockwood@android.com> | 2009-09-15 15:47:09 -0400 |
commit | 237a29923a05663a2195bf93b392768dbaf31ebf (patch) | |
tree | 37a21b8413a9c6be00843a56fd0bb63b1cd05e85 /core/java/android/os | |
parent | f02c0740d3039977149773604a229c9f76c8121d (diff) | |
download | frameworks_base-237a29923a05663a2195bf93b392768dbaf31ebf.zip frameworks_base-237a29923a05663a2195bf93b392768dbaf31ebf.tar.gz frameworks_base-237a29923a05663a2195bf93b392768dbaf31ebf.tar.bz2 |
Move backlight brightness from HardwareService to PowerManager
to prevent apps from changing the hardware behind its back.
Fixes b/2041941 Lock screen flashes the screen very bright before dimming
Change-Id: Ice757f7ae87902bdfb3634471cf44f020ebfaae4
Signed-off-by: Mike Lockwood <lockwood@android.com>
Diffstat (limited to 'core/java/android/os')
-rwxr-xr-x | core/java/android/os/IHardwareService.aidl | 6 | ||||
-rw-r--r-- | core/java/android/os/IPowerManager.aidl | 6 | ||||
-rw-r--r-- | core/java/android/os/PowerManager.java | 15 |
3 files changed, 21 insertions, 6 deletions
diff --git a/core/java/android/os/IHardwareService.aidl b/core/java/android/os/IHardwareService.aidl index a6ef647..594c0e8 100755 --- a/core/java/android/os/IHardwareService.aidl +++ b/core/java/android/os/IHardwareService.aidl @@ -28,12 +28,6 @@ interface IHardwareService boolean getFlashlightEnabled(); void setFlashlightEnabled(boolean on); void enableCameraFlash(int milliseconds); - - // sets the brightness of the backlights (screen, keyboard, button) 0-255 - void setBacklights(int brightness); - - // enables or disables automatic brightness mode - void setAutoBrightness(boolean on); // for the phone void setAttentionLight(boolean on); diff --git a/core/java/android/os/IPowerManager.aidl b/core/java/android/os/IPowerManager.aidl index 188e7ff..189335e 100644 --- a/core/java/android/os/IPowerManager.aidl +++ b/core/java/android/os/IPowerManager.aidl @@ -31,4 +31,10 @@ interface IPowerManager long getScreenOnTime(); void preventScreenOn(boolean prevent); void setScreenBrightnessOverride(int brightness); + + // sets the brightness of the backlights (screen, keyboard, button) 0-255 + void setBacklightBrightness(int brightness); + + // enables or disables automatic brightness mode + void setAutoBrightness(boolean on); } diff --git a/core/java/android/os/PowerManager.java b/core/java/android/os/PowerManager.java index d5934102..11c96d2 100644 --- a/core/java/android/os/PowerManager.java +++ b/core/java/android/os/PowerManager.java @@ -379,6 +379,21 @@ public class PowerManager } } + /** + * sets the brightness of the backlights (screen, keyboard, button). + * + * @param brightness value from 0 to 255 + * + * {@hide} + */ + public void setBacklightBrightness(int brightness) + { + try { + mService.setBacklightBrightness(brightness); + } catch (RemoteException e) { + } + } + /** * Returns the set of flags for {@link #newWakeLock(int, String) newWakeLock()} * that are supported on the device. |