/* NFC Spy 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. NFC Spy 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 Wget. If not, see <http://www.gnu.org/licenses/>. Additional permission under GNU GPL version 3 section 7 */ package com.sinpo.nfcspy; import static android.content.Context.WIFI_P2P_SERVICE; import static com.sinpo.nfcspy.ServiceFactory.STA_P2P_INITED; import static com.sinpo.nfcspy.ServiceFactory.STA_P2P_UNINIT; import java.net.InetAddress; import android.content.Context; import android.net.wifi.WifiManager; import android.net.wifi.p2p.WifiP2pManager; import android.net.wifi.p2p.WifiP2pManager.Channel; import android.net.wifi.p2p.WifiP2pManager.ChannelListener; final class WiFiP2PManager { // TODO maybe choooooose by setting panel final static int PORT = 2013; static boolean isWiFiEnabled(Context ctx) { return ((WifiManager) ctx.getSystemService(Context.WIFI_SERVICE)) .isWifiEnabled(); } WiFiP2PManager() { reset(); } void init(Context ctx, ChannelListener lsn) { wifip2p = (WifiP2pManager) ctx.getSystemService(WIFI_P2P_SERVICE); channel = wifip2p.initialize(ctx, ctx.getMainLooper(), lsn); if (wifip2p != null && channel != null) { isWifiP2pEnabled = true; status = STA_P2P_INITED; } else { isWifiP2pEnabled = false; status = STA_P2P_UNINIT; } } boolean isInited() { return status != STA_P2P_UNINIT; } boolean isConnected() { return (p2pSocket != null) && p2pSocket.isConnected(); } boolean sendData(int type, byte[] data) { return isConnected() ? p2pSocket.sendData(type, data) : false; } void closeSocket() { if (p2pSocket != null) { p2pSocket.close(); p2pSocket = null; } } void reset() { closeSocket(); peerName = null; groupOwnerAddress = null; isGroupOwner = false; isWifiP2pConnected = false; channel = null; status = STA_P2P_UNINIT; } String peerName; InetAddress groupOwnerAddress; boolean isGroupOwner; boolean isWifiP2pConnected; boolean isWifiP2pEnabled; WiFiP2PSocket p2pSocket = null; private int status; WifiP2pManager wifip2p; Channel channel; }