commit 845ba3b17b83a2b11d79c6fb076cf96ab4a737df
author Michael Jurka <mikejurka@google.com> Tue Sep 28 17:09:46 2010 -0700
committer Michael Jurka <mikejurka@google.com> Thu Sep 30 10:54:28 2010 -0700
tree 29bdf613ff16d23a60e1c4336392322d7b5f506b
parent 343a7c5d6fd1b8ffe696cee5d021b0940f2d524e

Fix: crash on portrait/landscape switch due to 
duplicate View ids

Change-Id: I69d09823d4825dadd7f3e119f9248140256f91b3

src/com/android/launcher2/LauncherModel.java

diff --git a/src/com/android/launcher2/LauncherModel.java b/src/com/android/launcher2/LauncherModel.java
index 7c1fa21..5b4ff5a 100644
--- a/src/com/android/launcher2/LauncherModel.java
+++ b/src/com/android/launcher2/LauncherModel.java
@@ -300,8 +300,10 @@
     /**
      * Creates a new unique child id, for a given cell span across all layouts.
      */
-    static int getCellLayoutChildId(int cellId, int screen, int localCellX, int localCellY, int spanX, int spanY) {
-        return ((cellId & 0xFF) << 16) | (localCellX & 0xFF) << 8 | (localCellY & 0xFF);
+    static int getCellLayoutChildId(
+            int cellId, int screen, int localCellX, int localCellY, int spanX, int spanY) {
+        return ((cellId & 0xFF) << 24)
+                | (screen & 0xFF) << 16 | (localCellX & 0xFF) << 8 | (localCellY & 0xFF);
     }
 
     static int getCellCountX() {