Hello everybody,
I have some trouble with threads. The thing is the following: I have
my main Activity, which is doing some OpenGL and should be doing it at
all time. In parallel to that I start another activity, which is
waiting for some network traffic, once there arrives sth a variable
should be changed.
public class OpenGLRenderer extends GLSurfaceView implements Rend{
boolean test = false;
public OpenGLRenderer(Context context) {
super(context);
Thread t = new Thread(){
public void run(){
try{
ServerSocket ss = new ServerSocket(7070);
while(true){
test = test(ss);
handler.post(update);
}
}catch(Exception e){
e.printStackTrace();
}
}
};
t.start();
}
public void onDrawFrame(GL10 gl) {
if(test){
Log.d("catch", "test==true");
}
}
final Runnable update = new Runnable() {
@Override
public void run() {
Log.d("catch", "test: "+(test));
}
private boolean test(ServerSocket ss){
try{
Log.d("com", "wait for incomming connection.....");
while(true){
try {
ss.setSoTimeout(500);
Socket s = ss.accept();
ObjectInputStream ois = new
ObjectInputStream(s.getInputStream());
String in = new
String((byte[])ois.readObject());
//do something
return true;
}catch(SocketTimeoutException e){}
}
}catch(Exception e){
e.printStackTrace();
}
return false;
}
}
So the thing now is that "test" is true in the update-Runnable, but it
is still false when I call it in onDrawFrame.
Why is that the case, I am getting really desperate, can anybody help
please!?!?
Thanks a lot
regards
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