am e78b54ce: Add search for adding blocked numbers to the blocked number management screen.

* commit 'e78b54ce7bbe51501e3c2a7f269bcdc0334d425a':
  Add search for adding blocked numbers to the blocked number management screen.

1 files changed, 5 insertions, 3 deletions

diff --git a/src/com/android/dialer/list/SearchFragment.java b/src/com/android/dialer/list/SearchFragment.java
index 26ed117a4..f75fa0f83 100644
--- a/src/com/android/dialer/list/SearchFragment.java
+++ b/src/com/android/dialer/list/SearchFragment.java
@@ -106,8 +106,8 @@ public class SearchFragment extends PhoneNumberPickerFragment {
         try {
             mActivityScrollListener = (OnListFragmentScrolledListener) activity;
         } catch (ClassCastException e) {
-            throw new ClassCastException(activity.toString()
-                    + " must implement OnListFragmentScrolledListener");
+            Log.d(TAG, activity.toString() + " doesn't implement OnListFragmentScrolledListener. " +
+                    "Ignoring.");
         }
     }
 
@@ -144,7 +144,9 @@ public class SearchFragment extends PhoneNumberPickerFragment {
         listView.setOnScrollListener(new OnScrollListener() {
             @Override
             public void onScrollStateChanged(AbsListView view, int scrollState) {
-                mActivityScrollListener.onListFragmentScrollStateChange(scrollState);
+                if (mActivityScrollListener != null) {
+                    mActivityScrollListener.onListFragmentScrollStateChange(scrollState);
+                }
             }
 
             @Override