am 6947cc59: Merge "Preventing the hierarchy viewer from getting stuck, once when trying to load the window data for SurfaceView and the Wallpaper, and in the case the captured node has disappeared." into gingerbread

Merge commit '6947cc594276df899a0c4662224455f40846bd0a' into gingerbread-plus-aosp

* commit '6947cc594276df899a0c4662224455f40846bd0a':
  Preventing the hierarchy viewer from getting stuck, once when trying to load the window data for SurfaceView and the Wallpaper, and in the case the captured node has disappeared.

1 files changed, 15 insertions, 0 deletions

diff --git a/services/java/com/android/server/WindowManagerService.java b/services/java/com/android/server/WindowManagerService.java
index 421d1c4..9b9d950 100644
--- a/services/java/com/android/server/WindowManagerService.java
+++ b/services/java/com/android/server/WindowManagerService.java
@@ -4808,6 +4808,8 @@ public class WindowManagerService extends IWindowManager.Stub
         Parcel data = null;
         Parcel reply = null;
 
+        BufferedWriter out = null;
+
         // Any uncaught exception will crash the system process
         try {
             // Find the hashcode of the window
@@ -4845,6 +4847,12 @@ public class WindowManagerService extends IWindowManager.Stub
 
             reply.readException();
 
+            if (!client.isOutputShutdown()) {
+                out = new BufferedWriter(new OutputStreamWriter(client.getOutputStream()));
+                out.write("DONE\n");
+                out.flush();
+            }
+
         } catch (Exception e) {
             Slog.w(TAG, "Could not send command " + command + " with parameters " + parameters, e);
             success = false;
@@ -4855,6 +4863,13 @@ public class WindowManagerService extends IWindowManager.Stub
             if (reply != null) {
                 reply.recycle();
             }
+            if (out != null) {
+                try {
+                    out.close();
+                } catch (IOException e) {
+
+                }
+            }
         }
 
         return success;