From 939f5f1fb5b2d851a5b36fc9908c2c6420b193ae Mon Sep 17 00:00:00 2001
From: Jin Cao <jinyan@google.com>
Date: Mon, 10 Nov 2014 11:06:12 -0800
Subject: Auto dismiss popups when touches happen outside the popup window

b/18218445

Change-Id: I9f5d0b2bfbc023c1f77967cf14de45e769bdd543
---
 src/com/android/ex/chips/RecipientEditTextView.java | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/src/com/android/ex/chips/RecipientEditTextView.java b/src/com/android/ex/chips/RecipientEditTextView.java
index 4adaf7a..2e6b94b 100644
--- a/src/com/android/ex/chips/RecipientEditTextView.java
+++ b/src/com/android/ex/chips/RecipientEditTextView.java
@@ -86,6 +86,7 @@ import android.widget.ListAdapter;
 import android.widget.ListPopupWindow;
 import android.widget.ListView;
 import android.widget.MultiAutoCompleteTextView;
+import android.widget.PopupWindow;
 import android.widget.ScrollView;
 import android.widget.TextView;
 
@@ -266,9 +267,9 @@ public class RecipientEditTextView extends MultiAutoCompleteTextView implements
             sSelectedTextColor = context.getResources().getColor(android.R.color.white);
         }
         mAlternatesPopup = new ListPopupWindow(context);
-        mAlternatesPopup.setBackgroundDrawable(null);
+        setupPopupWindow(mAlternatesPopup);
         mAddressPopup = new ListPopupWindow(context);
-        mAddressPopup.setBackgroundDrawable(null);
+        setupPopupWindow(mAddressPopup);
         mCopyDialog = new Dialog(context);
         mAlternatesListener = new OnItemClickListener() {
             @Override
@@ -304,6 +305,16 @@ public class RecipientEditTextView extends MultiAutoCompleteTextView implements
         setDropdownChipLayouter(new DropdownChipLayouter(LayoutInflater.from(context), context));
     }
 
+    private void setupPopupWindow(ListPopupWindow popup) {
+        popup.setModal(true);
+        popup.setOnDismissListener(new PopupWindow.OnDismissListener() {
+            @Override
+            public void onDismiss() {
+                clearSelectedChip();
+            }
+        });
+    }
+
     @Override
     protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
         super.onLayout(changed, left, top, right, bottom);
-- 
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