Add RecipientChipAddedListener.

am: ae2cd15

* commit 'ae2cd1536163c0166679e6b4d64ba2df28588ff3':
  Add RecipientChipAddedListener.

Change-Id: I4ea222a9ca4f3bbea20bd0551a7b42a7906576b5

2 files changed, 31 insertions, 2 deletions

diff --git a/sample/src/com/android/ex/chips/sample/MainActivity.java b/sample/src/com/android/ex/chips/sample/MainActivity.java
index e3c0fd0..a5c880f 100644
--- a/sample/src/com/android/ex/chips/sample/MainActivity.java
+++ b/sample/src/com/android/ex/chips/sample/MainActivity.java
@@ -24,11 +24,13 @@ import android.util.Log;
 import com.android.ex.chips.BaseRecipientAdapter;
 import com.android.ex.chips.RecipientEditTextView;
 import com.android.ex.chips.RecipientEditTextView.PermissionsRequestItemClickedListener;
+import com.android.ex.chips.RecipientEditTextView.RecipientChipAddedListener;
 import com.android.ex.chips.RecipientEditTextView.RecipientChipDeletedListener;
 import com.android.ex.chips.RecipientEntry;
 
 public class MainActivity extends Activity
-    implements PermissionsRequestItemClickedListener, RecipientChipDeletedListener {
+    implements PermissionsRequestItemClickedListener, RecipientChipDeletedListener,
+        RecipientChipAddedListener {
 
     private RecipientEditTextView mEmailRetv;
     private RecipientEditTextView mPhoneRetv;
@@ -53,6 +55,7 @@ public class MainActivity extends Activity
         phoneAdapter.setShowRequestPermissionsItem(true);
         mPhoneRetv.setAdapter(phoneAdapter);
         mPhoneRetv.setPermissionsRequestItemClickedListener(this);
+        mEmailRetv.setRecipientChipAddedListener(this);
         mEmailRetv.setRecipientChipDeletedListener(this);
     }
 
@@ -69,6 +72,11 @@ public class MainActivity extends Activity
     }
 
     @Override
+    public void onRecipientChipAdded(RecipientEntry entry) {
+        Log.i("ChipsSample", entry.getDisplayName() + " recipient chip added");
+    }
+
+    @Override
     public void onRecipientChipDeleted(RecipientEntry entry) {
         Log.i("ChipsSample", entry.getDisplayName() + " recipient chip removed");
     }
diff --git a/src/com/android/ex/chips/RecipientEditTextView.java b/src/com/android/ex/chips/RecipientEditTextView.java
index 0ae2b7d..9827e53 100644
--- a/src/com/android/ex/chips/RecipientEditTextView.java
+++ b/src/com/android/ex/chips/RecipientEditTextView.java
@@ -239,6 +239,7 @@ public class RecipientEditTextView extends MultiAutoCompleteTextView implements
 
     private RecipientEntryItemClickedListener mRecipientEntryItemClickedListener;
 
+    private RecipientChipAddedListener mRecipientChipAddedListener;
     private RecipientChipDeletedListener mRecipientChipDeletedListener;
 
     public interface RecipientEntryItemClickedListener {
@@ -285,6 +286,18 @@ public class RecipientEditTextView extends MultiAutoCompleteTextView implements
         void onRecipientChipDeleted(RecipientEntry entry);
     }
 
+    /**
+     * Listener for handling addition of chips in the recipient edit text.
+     */
+    public interface RecipientChipAddedListener {
+        /**
+         * Callback that occurs when a chip is added.
+         *
+         * @param entry RecipientEntry that contains information about the chip.
+         */
+        void onRecipientChipAdded(RecipientEntry entry);
+    }
+
     public RecipientEditTextView(Context context, AttributeSet attrs) {
         super(context, attrs);
         setChipDimensions(context, attrs);
@@ -365,6 +378,10 @@ public class RecipientEditTextView extends MultiAutoCompleteTextView implements
         mPermissionsRequestItemClickedListener = listener;
     }
 
+    public void setRecipientChipAddedListener(RecipientChipAddedListener listener) {
+        mRecipientChipAddedListener = listener;
+    }
+
     public void setRecipientChipDeletedListener(RecipientChipDeletedListener listener) {
         mRecipientChipDeletedListener = listener;
     }
@@ -1970,7 +1987,11 @@ public class RecipientEditTextView extends MultiAutoCompleteTextView implements
      * A callback for subclasses to use to know when a chip was created with the
      * given RecipientEntry.
      */
-    protected void onChipCreated(RecipientEntry entry) {}
+    protected void onChipCreated(RecipientEntry entry) {
+        if (mRecipientChipAddedListener != null) {
+            mRecipientChipAddedListener.onRecipientChipAdded(entry);
+        }
+    }
 
     /**
      * When an item in the suggestions list has been clicked, create a chip from the