Don't dismiss AutoCompleteTextView on focus change while temp detached

This is consistent with how TextView handles focus changes while
temporarily detached and prevents the suggestion popup from being
dismissed during layout when the AutoCompleteTextView is used
within a ListView.

BUG: 18364277
Change-Id: I8ca6fb9dba63b49a84a60a606bc441446c083cee

1 files changed, 6 insertions, 0 deletions

diff --git a/core/java/android/widget/AutoCompleteTextView.java b/core/java/android/widget/AutoCompleteTextView.java
index 3b16aba010e0..e6392b9d3a75 100644
--- a/core/java/android/widget/AutoCompleteTextView.java
+++ b/core/java/android/widget/AutoCompleteTextView.java
@@ -1005,6 +1005,12 @@ public class AutoCompleteTextView extends EditText implements Filter.FilterListe
     @Override
     protected void onFocusChanged(boolean focused, int direction, Rect previouslyFocusedRect) {
         super.onFocusChanged(focused, direction, previouslyFocusedRect);
+
+        if (mTemporaryDetach) {
+            // If we are temporarily in the detach state, then do nothing.
+            return;
+        }
+
         // Perform validation if the view is losing focus.
         if (!focused) {
             performValidation();