bug fix for rtsp client

houxiao

2017-08-18 7f0053c8f0cd76ecff7f8aee060cd4fd5093b1a3

 VisitFace/RtspNativeCodec/app/src/main/res/layout/main.xml

@@ -80,7 +80,7 @@
        <SurfaceView
            android:id="@+id/surfaceview1"
            android:layout_width="640px"
            android:layout_height="480px" />
            android:layout_height="480px"/>

        <SurfaceView
            android:id="@+id/surfaceview2"