Hi!
I am programming a game with the following quellcode.
I am just using ImageView's which I move around and I have to handle
some touch events.
What do I have to change to have the highest framerate?
If I remove this block
try
{
Thread.sleep(45);
}
catch(InterruptedException ex) {}
the graphics don't get painted and I see nothing.
If I do NOT remove this block, the graphics get painted but I do not
have the hightest framerate and the graphic is stuttering.
How can I solve this problem?
Greetings, Martin
-----------------------------------------------------------------------------------
Here is the quellcode:
//package ........
//imports...
public class LeonardFrog extends Activity implements FrogLanded
{
//declaration of variables...
private OnTouchListener jumpListener = new OnTouchListener() {
public boolean onTouch(View v, MotionEvent event) {
// do something...
return true;
}
};
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
updatePhysicsDraw();
(new Thread(new AnimationLoop())).start();
}
private synchronized void updatePhysics()
{
// This function calculates all new positions of ImageView's
}
public void onDraw ()
{
// This function moves many ImageView's around
}
private Handler handler = new Handler() {
@Override
public void handleMessage(Message msg) {
Global.calculating=true;
updatePhysics();
onDraw();
Global.calculating=false;
}
};
class AnimationLoop implements Runnable
{
public void run()
{
while(true)
{
while(running)
{
try
{
Thread.sleep(45);
}
catch(InterruptedException ex) {}
if (!Global.calculating)
handler.sendEmptyMessage(0);
}
}
}
}
}
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