BaseServiceConnectedFragment.java

/*
This file is part of ZAX.

	ZAX is free software: you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation, either version 3 of the License, or
	(at your option) any later version.

	ZAX is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with ZAX.  If not, see <http://www.gnu.org/licenses/>.
*/

package com.inovex.zabbixmobile.activities.fragments;

import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.ServiceConnection;
import android.os.IBinder;
import android.support.v4.app.Fragment;
import android.util.Log;

import com.inovex.zabbixmobile.data.ZabbixDataService;
import com.inovex.zabbixmobile.data.ZabbixDataService.ZabbixDataBinder;

/**
 * Base class for fragments connected to the data service.
 * 
 * This class takes care of binding the service.
 * 
 */
public abstract class BaseServiceConnectedFragment extends Fragment
		implements ServiceConnection {

	private static final String TAG = BaseServiceConnectedFragment.class
			.getSimpleName();

	protected ZabbixDataService mZabbixDataService;

	@Override
	public void onStart() {
		super.onStart();
		Log.d(TAG, "onStart");
		// we need to do this after the view was created!!
		Intent intent = new Intent(getActivity(),
				ZabbixDataService.class);
		getActivity().getApplicationContext().bindService(intent, this,
				Context.BIND_AUTO_CREATE);
	}

	@Override
	public void onStop() {
		super.onStop();
		getActivity().getApplicationContext().unbindService(this);
	}

	@Override
	public void onServiceConnected(ComponentName name, IBinder service) {
		Log.d(TAG, "onServiceConnected");
		ZabbixDataBinder binder = (ZabbixDataBinder) service;
		mZabbixDataService = binder.getService();
	}

	@Override
	public void onServiceDisconnected(ComponentName name) {
		mZabbixDataService = null;
	}

}