Catch exceptions when calling setOverScrollMode

Some themes cause the chooser to crash after a theme change which
is caused when a ScrollView attempts to set the over scroll mode.
LockableScrollView overrides setOverScrollMode and if an exception
occurs, sets the mode to OVER_SCROLL_NEVER.

Change-Id: I6589f86ebd0ad8522b664a50acf6083875d5f438
TICKET: CYNGNOS-928

1 files changed, 11 insertions, 0 deletions

diff --git a/src/com/cyngn/theme/widget/LockableScrollView.java b/src/com/cyngn/theme/widget/LockableScrollView.java
index 0986384..88f484a 100644
--- a/src/com/cyngn/theme/widget/LockableScrollView.java
+++ b/src/com/cyngn/theme/widget/LockableScrollView.java
@@ -41,4 +41,15 @@ public class LockableScrollView extends ScrollView {
                 return super.onTouchEvent(ev);
         }
     }
+
+    @Override
+    public void setOverScrollMode(int mode) {
+        // Some themes can cause theme chooser to crash when creating the EdgeEffects for
+        // the scroll view.  If an exception occurs we fallback to no overscroll
+        try {
+            super.setOverScrollMode(mode);
+        } catch (Exception e) {
+            super.setOverScrollMode(OVER_SCROLL_NEVER);
+        }
+    }
 }