Android/frameworks_base
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Add support for secure system overlays.

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Manual merge from Gingerbread.

This change adds a new window type for secure system overlays
created by the system itself from non-secure system overlays that
might be created by applications that have the system alert permission.
Secure views ignore the presence of secure system overlays.

Bug: 3098519
Change-Id: Id876736fd8bf332ff9a5428bde59f5268aa49c3a
This commit is contained in:
Jeff Brown
2010-10-15 00:54:27 -07:00
parent 1edb2bda37
commit 3b2b354ec1
6 changed files with 28 additions and 8 deletions
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2
services/java/com/android/server/LoadAverageService.java
View File

@@ -272,7 +272,7 @@ public class LoadAverageService extends Service {
WindowManager.LayoutParams params = new WindowManager.LayoutParams(
WindowManager.LayoutParams.WRAP_CONTENT,
WindowManager.LayoutParams.WRAP_CONTENT,
WindowManager.LayoutParams.TYPE_SYSTEM_OVERLAY,
WindowManager.LayoutParams.TYPE_SECURE_SYSTEM_OVERLAY,
WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE|
WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE,
PixelFormat.TRANSLUCENT);