commit 568cae571a3d74d1992176a21722e07b44e9a3c4
author Dianne Hackborn <hackbod@google.com> Wed Oct 07 16:13:39 2009 -0700
committer Dianne Hackborn <hackbod@google.com> Wed Oct 07 17:37:16 2009 -0700
tree 16d87b64c6900dd0b824c0090c96ea6f52989d6a
parent a2de8e31c2693d009db1f9386406758874dd1d40

Fix issue #2171460: Turn off background blurring of power dialog

Change-Id: I521629e0ccd0116acf149eeb7476c8474fc7c74a

core/java/com/android/internal/app/ShutdownThread.java

diff --git a/core/java/com/android/internal/app/ShutdownThread.java b/core/java/com/android/internal/app/ShutdownThread.java
index 01f6dac..2060cf8 100644
--- a/core/java/com/android/internal/app/ShutdownThread.java
+++ b/core/java/com/android/internal/app/ShutdownThread.java
@@ -32,6 +32,7 @@
 import android.os.Power;
 import android.os.ServiceManager;
 import android.os.SystemClock;
+
 import com.android.internal.telephony.ITelephony;
 import android.util.Log;
 import android.view.WindowManager;
@@ -91,7 +92,10 @@
                     .setNegativeButton(com.android.internal.R.string.no, null)
                     .create();
             dialog.getWindow().setType(WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG);
-            dialog.getWindow().addFlags(WindowManager.LayoutParams.FLAG_BLUR_BEHIND);
+            if (!context.getResources().getBoolean(
+                    com.android.internal.R.bool.config_sf_slowBlur)) {
+                dialog.getWindow().addFlags(WindowManager.LayoutParams.FLAG_BLUR_BEHIND);
+            }
             dialog.show();
         } else {
             beginShutdownSequence(context);
@@ -111,7 +115,10 @@
         pd.setIndeterminate(true);
         pd.setCancelable(false);
         pd.getWindow().setType(WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG);
-        pd.getWindow().addFlags(WindowManager.LayoutParams.FLAG_BLUR_BEHIND);
+        if (!context.getResources().getBoolean(
+                com.android.internal.R.bool.config_sf_slowBlur)) {
+            pd.getWindow().addFlags(WindowManager.LayoutParams.FLAG_BLUR_BEHIND);
+        }
 
         pd.show();
 

core/res/res/values/config.xml

diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
index 9f4af83..9040edb 100644
--- a/core/res/res/values/config.xml
+++ b/core/res/res/values/config.xml
@@ -26,6 +26,11 @@
          strictly needed. -->
     <bool name="config_sf_limitedAlpha">false</bool>
     
+    <!-- Flag indicating whether the surface flinger is inefficient
+         at performing a blur.  Used by parts of the UI to turn off
+         the blur effect where it isn't worth the performance hit. -->
+    <bool name="config_sf_slowBlur">false</bool>
+    
     <!-- The duration (in milliseconds) of a short animation. -->
     <integer name="config_shortAnimTime">150</integer>