Add wifi calling suggestion

Change-Id: I737736d675fe0a4606ff1ccfd7d4ec6b69e1fd73
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 4ff16f9..14e5a0d 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -2638,6 +2638,22 @@
                        android:value="true" />
         </activity>
 
+        <activity android:name="Settings$WifiCallingSuggestionActivity"
+                  android:label="@string/wifi_calling_settings_title"
+                  android:icon="@drawable/ic_settings_wireless"
+                  android:taskAffinity="">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="com.android.settings.suggested.category.SETTINGS_ONLY" />
+            </intent-filter>
+            <meta-data android:name="com.android.settings.FRAGMENT_CLASS"
+                       android:value="com.android.settings.WifiCallingSettings" />
+            <meta-data android:name="com.android.settings.dismiss"
+                android:value="10" />
+            <meta-data android:name="com.android.settings.title"
+                android:resource="@string/wifi_calling_suggestion_title" />
+        </activity>
+
         <provider
             android:name=".search.SettingsSearchIndexablesProvider"
             android:authorities="com.android.settings"