Add notifications for new voicemails.

New voicemails trigger a broadcast: receive the broadcast and show the
notification in the status bar for it.

Lookup the number and contact name (if any) and include those in the
notification.

Bug: 4968670

Change-Id: I7c68458696199c47fe49b37a732fe10ce24e3fe9
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index f4c6227..56bf4e5 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -612,6 +612,16 @@
                     android:resource="@xml/social_widget_info" />
         </receiver>
 
+        <receiver android:name=".calllog.NewVoicemailReceiver">
+            <intent-filter>
+                <action android:name="android.intent.action.NEW_VOICEMAIL" />
+                <data
+                    android:scheme="content"
+                    android:host="com.android.voicemail"
+                />
+            </intent-filter>
+        </receiver>
+
         <activity
             android:name=".socialwidget.SocialWidgetConfigureActivity"
             android:theme="@android:style/Theme.Translucent.NoTitleBar" >