project_files/Android-build/SDL-android-project/src/org/hedgewars/hedgeroid/netplay/RoomlistFragment.java
package org.hedgewars.hedgeroid.netplay;
import org.hedgewars.hedgeroid.R;
import org.hedgewars.hedgeroid.netplay.NetplayService.NetplayBinder;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.ServiceConnection;
import android.os.Bundle;
import android.os.CountDownTimer;
import android.os.IBinder;
import android.support.v4.app.ListFragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ListView;
public class RoomlistFragment extends ListFragment {
private static final int AUTO_REFRESH_INTERVAL_MS = 10000;
private Netconn netconn;
private RoomListAdapter adapter;
private CountDownTimer autoRefreshTimer = new CountDownTimer(Long.MAX_VALUE, AUTO_REFRESH_INTERVAL_MS) {
@Override
public void onTick(long millisUntilFinished) {
if(netconn != null && netconn.isConnected()) {
netconn.sendRoomlistRequest();
}
}
@Override
public void onFinish() { }
};
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
getActivity().bindService(new Intent(getActivity(), NetplayService.class), serviceConnection,
Context.BIND_AUTO_CREATE);
adapter = new RoomListAdapter(getActivity());
setListAdapter(adapter);
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View v = inflater.inflate(R.layout.lobby_rooms_fragment, container, false);
return v;
}
@Override
public void onResume() {
super.onResume();
if(netconn != null) {
netconn.sendRoomlistRequest();
autoRefreshTimer.start();
}
}
@Override
public void onPause() {
super.onPause();
autoRefreshTimer.cancel();
}
@Override
public void onDestroy() {
super.onDestroy();
getActivity().unbindService(serviceConnection);
}
private ServiceConnection serviceConnection = new ServiceConnection() {
public void onServiceConnected(ComponentName className, IBinder binder) {
netconn = ((NetplayBinder) binder).getNetconn();
adapter.setList(netconn.roomList.getValues());
netconn.roomList.observe(adapter);
}
public void onServiceDisconnected(ComponentName className) {
// TODO navigate away
netconn.roomList.unobserve(adapter);
netconn = null;
}
};
}