#P2P4Android

Peer to peer messaging framework for Android.

• This is an android library project.
• Sends and receives text messages.
• Messages are decoded/encoded with json.
• Okey Mini multiplayer bluetooth game uses this library.

Bluetooth server start example:

P2PBluetooth p2p = new P2PBluetooth();
p2p.startBluetoothServer(this, new NetworkServiceCallback() {
	
	@Override
	public void onSuccess(NetworkService networkService) {
		//Register a network listener for receiving messages from peers.
		networkService.registerNetworkListener(this);
		
		//You can send messages to peers through networkService.
	}
	
	@Override
	public void onFailure(int reason) {
		/*
		 * For a list of failure reasons see 
		 * https://github.com/ilkinulas/P2P4Android/blob/master/src/com/appsonfire/p2p/NetworkServiceCallback.java
		 */
	}
});

Bluetooth client start example:

P2PBluetooth p2p = new P2PBluetooth();
p2p.startBluetoothClient(this, new NetworkServiceCallback() {
	
	@Override
	public void onSuccess(NetworkService networkService) {
		//Register a network listener for receiving messages from peers.
		networkService.registerNetworkListener(this);
		
		//You can send messages to peers through networkService.
	}
	
	@Override
	public void onFailure(int reason) {
		/*
		 * For a list of failure reasons see 
		 * https://github.com/ilkinulas/P2P4Android/blob/master/src/com/appsonfire/p2p/NetworkServiceCallback.java
		 */
	}
});

• Create your own messages by extending com.appsonfire.p2p.Message.
• Messages are converted to JSON string before being sent to peers.
• Received text messages (in JSON format) are converted to Message instances and delivered to application via NetworkListener interface.

package test;

import com.appsonfire.p2p.Message;

public class ConnectMessage extends Message {
	private String data;

	public ConnectMessage() {
		this.type = MessageType.CONNECT;
	}
	
	public void setData(String data) {
		this.data = data;
	}
	
	public String getData() {
		return this.data;
	}	
}

You should implement NetworkListener and register it to a NetworkService.

package com.appsonfire.p2p;
public interface NetworkListener {
	
	public void messageReceived(Message message);

	public void connectionLost(String endPoint);
	
}

P2P4Android only supports Bluetooth. WIFI support is in progress.