commit 519e024d1e682ca458cc2dab743589a12992c0e1
author Jeff Brown <jeffbrown@google.com> Wed Sep 15 15:18:56 2010 -0700
committer Jeff Brown <jeffbrown@google.com> Wed Sep 15 18:52:08 2010 -0700
tree 1dfdac05031e352b7404a07f347b0444c70bc95b
parent 3fd5fa4ca9dbdd5be46ec2952c7038cdd59e35d5

Make input dispatcher only ANR for foreground windows.

Redesigned the input dispatcher's ANR timeout mechanism so it is much
closer to Froyo's policy.  ANR is only ever signalled if the dispatcher
is waiting on a window to finish processing its previous event(s) and
there is new pending input.

In the old code, we tracked the dispatch timeout separately for each
input channel.  This was somewhat complicated and also resulted in the
situation where applications could ANR long after the user had pushed
them into the background.

Change-Id: I666ecada0952d4b95f1d67b9f733842b745c7f4b

services/java/com/android/server/InputWindow.java

diff --git a/services/java/com/android/server/InputWindow.java b/services/java/com/android/server/InputWindow.java
index dbc59ef..befc770 100644
--- a/services/java/com/android/server/InputWindow.java
+++ b/services/java/com/android/server/InputWindow.java
@@ -27,6 +27,9 @@
     // The input channel associated with the window.
     public InputChannel inputChannel;
     
+    // The window name.
+    public String name;
+    
     // Window layout params attributes.  (WindowManager.LayoutParams)
     public int layoutParamsFlags;
     public int layoutParamsType;
@@ -55,6 +58,9 @@
     // Window is visible.
     public boolean visible;
     
+    // Window can receive keys.
+    public boolean canReceiveKeys;
+    
     // Window has focus.
     public boolean hasFocus;
     
@@ -64,6 +70,9 @@
     // Input event dispatching is paused.
     public boolean paused;
     
+    // Window layer.
+    public int layer;
+    
     // Id of process and user that owns the window.
     public int ownerPid;
     public int ownerUid;