Android for Game Developers - Beginning Android Games - page 185

Listing 4-16. The SurfaceViewTest Activity
package com.badlogic.androidgames;
import android.app.Activity;
import android.content.Context;
import android.graphics.Canvas;
import android.os.Bundle;
import android.view.SurfaceHolder;
import android.view.SurfaceView;
import android.view.Window;
import android.view.WindowManager;
public class SurfaceViewTest extends Activity {
FastRenderView renderView;
public void onCreate(Bundle savedInstanceState) {
super .onCreate(savedInstanceState);
requestWindowFeature(Window. FEATURE_NO_TITLE );
getWindow().setFlags(WindowManager.LayoutParams. FLAG_FULLSCREEN ,
WindowManager.LayoutParams. FLAG_FULLSCREEN );
renderView = new FastRenderView( this );
setContentView(renderView);
}
protected void onResume() {
super .onResume();
renderView.resume();
}
protected void onPause() {
super.onPause();
renderView.pause();
}
class FastRenderView extends SurfaceView implements Runnable {
Thread renderThread = null;
SurfaceHolder holder;
volatile boolean running = false;
public FastRenderView(Context context) {
super (context);
holder = getHolder();
}
public void resume() {
running = true ;
renderThread = new Thread( this );
renderThread.start();
}
public void run() {
while(running) {