Merge "MessagingStyle: Generate EXTRA_TITLE and EXTRA_TEXT" into nyc-dev

core/java/android/app/Notification.java

@@ -4479,6 +4479,35 @@ public class Notification implements Parcelable
             if (!mMessages.isEmpty()) { extras.putParcelableArray(EXTRA_MESSAGES,
                     Message.getBundleArrayForMessages(mMessages));
             }
+
+            fixTitleAndTextExtras(extras);
+        }
+
+        private void fixTitleAndTextExtras(Bundle extras) {
+            Message m = findLatestIncomingMessage();
+            CharSequence text = (m == null) ? null : m.mText;
+            CharSequence sender = m == null ? null
+                    : TextUtils.isEmpty(m.mSender) ? mUserDisplayName : m.mSender;
+            CharSequence title;
+            if (!TextUtils.isEmpty(mConversationTitle)) {
+                if (!TextUtils.isEmpty(sender)) {
+                    BidiFormatter bidi = BidiFormatter.getInstance();
+                    title = mBuilder.mContext.getString(
+                            com.android.internal.R.string.notification_messaging_title_template,
+                            bidi.unicodeWrap(mConversationTitle), bidi.unicodeWrap(m.mSender));
+                } else {
+                    title = mConversationTitle;
+                }
+            } else {
+                title = sender;
+            }
+
+            if (title != null) {
+                extras.putCharSequence(EXTRA_TITLE, title);
+            }
+            if (text != null) {
+                extras.putCharSequence(EXTRA_TEXT, text);
+            }
         }
 
         /**
@@ -4524,6 +4553,10 @@ public class Notification implements Parcelable
                     return m;
                 }
             }
+            if (!mMessages.isEmpty()) {
+                // No incoming messages, fall back to outgoing message
+                return mMessages.get(mMessages.size() - 1);
+            }
             return null;
         }
 

core/res/res/values/strings.xml

@@ -4289,6 +4289,10 @@
          DO NOT TRANSLATE -->
     <string name="notification_inbox_ellipsis">\u2026</string>
 
+    <!-- Tempalate for Notification.MessagingStyle to join a conversation name with the name of the sender of a message, to make a notification title [CHAR LIMIT=NONE] -->
+    <string name="notification_messaging_title_template"><xliff:g id="conversation_title" example="Tasty Treat Team">%1$s</xliff:g>: <xliff:g id="sender_name" example="Adrian Baker">%2$s</xliff:g></string>
+
+
     <!-- Label describing the number of selected items [CHAR LIMIT=48] -->
     <plurals name="selected_count">
         <item quantity="one"><xliff:g id="count" example="1">%1$d</xliff:g> selected</item>

core/res/res/values/symbols.xml

@@ -2598,6 +2598,7 @@
 
   <!-- TV Remote Service package -->
   <java-symbol type="string" name="config_tvRemoteServicePackage" />
+  <java-symbol type="string" name="notification_messaging_title_template" />
 
   <java-symbol type="bool" name="config_supportPreRebootSecurityLogs" />