Fix NPE in onTextChanged

Always initialize mVoiceSearchButton in onCreate to ensure that
it is never null

Change-Id: Ic478ae136f7bcbb28a49efce0f4ce2481dcd4945

1 files changed, 1 insertions, 1 deletions

diff --git a/src/com/android/dialer/DialtactsActivity.java b/src/com/android/dialer/DialtactsActivity.java
index 2b66355cf..3b68db97b 100644
--- a/src/com/android/dialer/DialtactsActivity.java
+++ b/src/com/android/dialer/DialtactsActivity.java
@@ -336,6 +336,7 @@ public class DialtactsActivity extends TransactionSafeActivity implements View.O
         actionBarView.setPreImeKeyListener(mSearchEditTextLayoutListener);
 
         mSearchIcon = actionBarView.findViewById(R.id.search_magnifying_glass);
+        mVoiceSearchButton = actionBarView.findViewById(R.id.voice_search_button);
 
         mSearchView = (EditText) actionBarView.findViewById(R.id.search_view);
         mSearchView.addTextChangedListener(mPhoneSearchQueryTextListener);
@@ -658,7 +659,6 @@ public class DialtactsActivity extends TransactionSafeActivity implements View.O
     }
 
     private void prepareVoiceSearchButton() {
-        mVoiceSearchButton = getActionBar().getCustomView().findViewById(R.id.voice_search_button);
         final Intent voiceIntent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
         if (canIntentBeHandled(voiceIntent)) {
             mVoiceSearchButton.setVisibility(View.VISIBLE);