2 files changed, 6 insertions, 2 deletions
diff --git a/java/src/com/android/inputmethod/keyboard/MainKeyboardView.java b/java/src/com/android/inputmethod/keyboard/MainKeyboardView.java
index 454469ce7..8d4beeced 100644
--- a/java/src/com/android/inputmethod/keyboard/MainKeyboardView.java
+++ b/java/src/com/android/inputmethod/keyboard/MainKeyboardView.java
@@ -333,6 +333,10 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
 
         private static void cancelAndStartAnimators(final ObjectAnimator animatorToCancel,
                 final ObjectAnimator animatorToStart) {
+            if (animatorToCancel == null || animatorToStart == null) {
+                // TODO: Stop using null as a no-operation animator.
+                return;
+            }
             float startFraction = 0.0f;
             if (animatorToCancel.isStarted()) {
                 animatorToCancel.cancel();
@@ -581,6 +585,7 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
 
     private ObjectAnimator loadObjectAnimator(final int resId, final Object target) {
         if (resId == 0) {
+            // TODO: Stop returning null.
             return null;
         }
         final ObjectAnimator animator = (ObjectAnimator)AnimatorInflater.loadAnimator(
diff --git a/java/src/com/android/inputmethod/latin/setup/SetupActivity.java b/java/src/com/android/inputmethod/latin/setup/SetupActivity.java
index 578787dac..29ee63d4e 100644
--- a/java/src/com/android/inputmethod/latin/setup/SetupActivity.java
+++ b/java/src/com/android/inputmethod/latin/setup/SetupActivity.java
@@ -236,8 +236,7 @@ public final class SetupActivity extends Activity implements View.OnClickListene
         final Intent intent = new Intent();
         intent.setClass(this, SettingsActivity.class);
         intent.setFlags(Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED
-                | Intent.FLAG_ACTIVITY_CLEAR_TOP
-                | Intent.FLAG_ACTIVITY_NO_HISTORY);
+                | Intent.FLAG_ACTIVITY_CLEAR_TOP);
         startActivity(intent);
     }