Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trial
Blessing Chiwaura
18,037 Pointsplease help with this code challenge in android Threads
cant see how to go about it
public class MainActivity extends Activity {
Button button;
TwitterClient twitterClient = new TwitterClient();
@Override
public void onCreate(Bundle savedInstanceState) {
setContentView(R.layout.activity_main);
final TwitterThread twitterThread = new TwitterThread();
twitterThread.setName("TwitterThread");
twitterThread.start();
button = (Button) findViewById(R.id.update_button);
button.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v){
}
});
}
class TwitterThread extends Thread {
public TwitterThreadHandler mHandler;
@Override
public void run() {
Looper.prepare();
mHandler = new TwitterThreadHandler();
Looper.loop();
// twitterClient.update();
}
}
class TwitterThreadHandler extends Handler {
@Override
public void handleMessage ();
twitterClient.update();
}
}
1 Answer
Seth Kroger
56,414 PointsOn the handleMessage() method you put a semi-colon instead of curly braces {} for the method body. It will also need a Message parameter to match the method you're overriding.
@Override
public void handleMessage (Message msg) {
twitterClient.update();
}