Hi all devs,
I'm currently working on a tcp client in Android.
I want to connect my android device to a tcp server on my computer and
receive the data once every 2 seconds. The problem is that I'm
getting force close on my application because of the while loop that
I've implemented in the tcp client.
I've tried writing in different ways the loop that will make the tcp
client checking the server socket, but with no success.
How can I make a loop that will check the server socket without
getting the force close?
Here's my code that I'm currently using:
public class Connection implements Runnable {
@Override
public void run() {
try {
sk=new Socket(server,port);
viewsurface.setText("connected");
flag = true;
} catch (UnknownHostException e) {
viewsurface.setText("failed 1 socket");
flag = false;
} catch (IOException e) {
viewsurface.setText("failed 2 socket");
flag = false;
}
while (flag == true){
try {
checkin = sk.getInputStream();
checkint = checkin.available();
if (checkint > 0){
try {
BufferedReader in = new
BufferedReader(new
InputStreamReader(sk.getInputStream()));
received = in.readLine();
viewsurface.setText(received);
} catch (IOException e) {
viewsurface.setText("failed to
receive");
}
}
Thread.sleep(2000);
} catch (IOException e) {
viewsurface.setText("checkin failed");
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
}
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