/**VRLesson1.java*/

package com.dafer45.virtualreality;

import android.app.Activity;
import android.os.Bundle;
import android.view.Window;
import android.view.WindowManager;
import com.dafer45.virtualreality.VirtualRealityView;
import com.dafer45.utilities.MathVector;
import com.dafer45.virtualreality.renderable.predefined.Block;
import com.dafer45.virtualreality.BasicScene;
import com.dafer45.virtualreality.LocalOrientationHandler;
import com.dafer45.virtualreality.GPSLocationHandler;
import android.widget.Button;
import android.view.View.OnClickListener;
import android.view.View;

public class VRFirst extends Activity {
	private VirtualRealityView virtualRealityView;
	private LocalOrientationHandler localOrientationHandler;
	private GPSLocationHandler gpsLocationHandler;

	/** Called when the activity is first created. */
	@Override
	public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		Window win = getWindow();
		win.setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
						WindowManager.LayoutParams.FLAG_FULLSCREEN);
		requestWindowFeature(Window.FEATURE_NO_TITLE);
		setContentView(R.layout.main);

		virtualRealityView =
			(VirtualRealityView)findViewById(R.id.virtualRealityView);

		BasicScene basicScene = new BasicScene();

		float coordinates[][] = {{0, 0, -10}, {0, 0, 10}, {0, -10, 0},
									{0, 10, 0}, {-10, 0, 0}, {10, 0, 0},
									{0, 10, 10}, {10, 5, 0}, {5, 5, 5},
									{-10, -10, -10}};
		for(int c = 0; c < coordinates.length; c++){
			Block block = new Block(new MathVector(1, 1, 1));
			block.setPosition(new MathVector(coordinates[c][0],
												coordinates[c][1],
												coordinates[c][2]));
			basicScene.addRenderable(block);
		}

		virtualRealityView.setScene(basicScene);

		localOrientationHandler = new LocalOrientationHandler(this);
		virtualRealityView.setOrientationHandler(localOrientationHandler);

		gpsLocationHandler =
			new GPSLocationHandler(this, GPSLocationHandler.MODE_LOCAL_ORIGO);
		virtualRealityView.setLocationHandler(gpsLocationHandler);

		Button resetOrigoButton = (Button)findViewById(R.id.fixOrigoButton);
		resetOrigoButton.setOnClickListener(new OnClickListener(){
			public void onClick(View v){
				gpsLocationHandler.fixOrigo();
			}
		});
	}

	@Override
	public void onDestroy(){
		localOrientationHandler.destroy();
		gpsLocationHandler.destroy();
		super.onDestroy();
	} 
}



/**main.xml*/
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="horizontal"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    >
    <Button
    	android:id="@+id/fixOrigoButton"
    	android:layout_width="wrap_content"
    	android:layout_height="fill_parent"
    	android:text="F"
    	/>
    <com.dafer45.virtualreality.VirtualRealityView
    	android:id="@+id/virtualRealityView"
    	android:layout_width="fill_parent"
    	android:layout_height="fill_parent"
    	android:keepScreenOn="true"
    	/>
</LinearLayout>


/**AndroidManifest.xml*/

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
	package="com.dafer45.virtualreality"
	android:versionCode="1"
	android:versionName="1.0">
	<application android:icon="@drawable/icon"
		android:label="@string/app_name">
		<activity android:name=".VRFirst"
		android:label="@string/app_name"
		android:screenOrientation="landscape"
		android:configChanges="orientation">
			<intent-filter>
				<action android:name="android.intent.action.MAIN" />
				<category android:name="android.intent.category.LAUNCHER" />
			</intent-filter>
		</activity>
	</application>
	<uses-sdk android:minSdkVersion="3" />
	<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
</manifest>