SIP: add demo in-call UI

Change-Id: I0eb22a0f5093967668813d6d46a3c383b4e05282
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 1bda561..c96ad6f 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -1,5 +1,6 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
         package="com.android.settings.sip">
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
     <uses-permission android:name="android.permission.INTERNET"></uses-permission>
     <uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS"></uses-permission>
     <uses-permission android:name="android.permission.RECORD_AUDIO"></uses-permission>
@@ -20,16 +21,6 @@
               android:targetSdkVersion="8"/>
 
     <application android:label="Sip Joy 3">
-        <activity android:name="com.android.sip.demo.SipMain"
-                  android:launchMode="singleTop"
-                  android:configChanges="orientation|keyboardHidden">
-            <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
-                <category android:name="android.intent.category.DEFAULT" />
-                <category android:name="android.intent.category.LAUNCHER" />
-            </intent-filter>
-        </activity>
-
         <activity android:label="Sip Settings"
                   android:name=".SipSettings"
                   android:launchMode="singleTop"
@@ -45,6 +36,20 @@
                 android:configChanges="orientation|keyboardHidden">
         </activity>
 
+        <activity android:name="com.android.sip.demo.SipMain"
+                  android:launchMode="singleTop"
+                  android:configChanges="orientation|keyboardHidden">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name="com.android.sip.demo.SipCallUi"
+                  android:configChanges="orientation|keyboardHidden">
+        </activity>
+
         <receiver
             android:name="com.android.sip.demo.IncomingCallReceiver">
             <intent-filter>