package org.hedgewars.hedgeroid;

import org.hedgewars.hedgeroid.netplay.Netplay;

import org.hedgewars.hedgeroid.netplay.Netplay.State;

import android.app.Dialog;

import android.content.BroadcastReceiver;

import android.content.Context;

import android.content.Intent;

import android.content.IntentFilter;

import android.support.v4.app.DialogFragment;

import android.support.v4.content.LocalBroadcastManager;

public class ConnectionDependendDialogFragment extends DialogFragment {

	@Override

	public void onStart() {

		super.onStart();

		LocalBroadcastManager.getInstance(getActivity().getApplicationContext()).registerReceiver(dismissReceiver, new IntentFilter(Netplay.ACTION_DISCONNECTED));

		if(Netplay.getAppInstance(getActivity().getApplicationContext()).getState() == State.NOT_CONNECTED) {

			dismiss();

		}

	}

	@Override

	public void onStop() {

		super.onStop();

		LocalBroadcastManager.getInstance(getActivity().getApplicationContext()).unregisterReceiver(dismissReceiver);

	}

	private BroadcastReceiver dismissReceiver = new BroadcastReceiver() {

		@Override

		public void onReceive(Context context, Intent intent) {

			Dialog dialog = getDialog();

			if(dialog != null) {

				dialog.dismiss();

			} else {

				dismiss();

			}

		}

	};

}