src/video_engine/main/test/android_test/res/layout/send.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
	      android:orientation="vertical"
	      android:layout_width="fill_parent"
	      android:layout_height="fill_parent">


  <SurfaceView android:id="@+id/svLocal"
	       android:layout_width="wrap_content"
	       android:layout_height="wrap_content">
  </SurfaceView>
  <ImageView android:id="@+id/ivPreview"
	     android:layout_height="fill_parent"
	     android:layout_width="fill_parent">
  </ImageView>

</LinearLayout>