Android Rotate Switching Portrait and Landscape - Emulator (มุมมองในแนวตั้งและแนวนอน)

        int mode = getResources().getConfiguration().orientation;
        // 1 = Portrait
        // 2 = Landscape
        if (mode == 1) {
        	result.setText("Current Portrait");
        } else {
        	result.setText("Current Landscape");
        } 

         int mode = getResources().getConfiguration().orientation;

        if (mode == Configuration.ORIENTATION_PORTRAIT) {
        	result.setText("Current Portrait");
         }else if (mode == Configuration.ORIENTATION_LANDSCAPE) {
        	result.setText("Current Landscape");
        } 

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent" >

    <TextView
        android:id="@+id/txtResult"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentLeft="true"
        android:layout_alignParentRight="true"
        android:layout_alignParentTop="true"
        android:layout_marginTop="130dp"
        android:text="Result"
        android:gravity="center_horizontal"
        android:textAppearance="?android:attr/textAppearanceMedium" />

</RelativeLayout>