あなたが始めるのを助けるためのコード例をあなたに与えます。
public class WifiDirectAPtestActivity extends Activity
{
private WifiP2pManager manager;
private boolean isWifiP2pEnabled = false;
private boolean retryChannel = false;
private final IntentFilter intentFilter = new IntentFilter();
private Channel channel;
private BroadcastReceiver receiver = null;
public void setIsWifiP2pEnabled(boolean isWifiP2pEnabled) {
this.isWifiP2pEnabled = isWifiP2pEnabled;
}
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
// add necessary intent values to be matched.
intentFilter.addAction(WifiP2pManager.WIFI_P2P_STATE_CHANGED_ACTION);
intentFilter.addAction(WifiP2pManager.WIFI_P2P_PEERS_CHANGED_ACTION);
intentFilter.addAction(WifiP2pManager.WIFI_P2P_CONNECTION_CHANGED_ACTION);
intentFilter.addAction(WifiP2pManager.WIFI_P2P_THIS_DEVICE_CHANGED_ACTION);
manager = (WifiP2pManager) getSystemService(Context.WIFI_P2P_SERVICE);
channel = manager.initialize(this, getMainLooper(), null);
}
/** register the BroadcastReceiver with the intent values to be matched */
@Override
public void onResume() {
super.onResume();
receiver = new WiFiDirectBroadcastReceiver(manager, channel, this);
registerReceiver(receiver, intentFilter);
createGroup();
}
@Override
public void onPause() {
super.onPause();
unregisterReceiver(receiver);
manager.removeGroup(channel, new ActionListener() {
@Override
public void onFailure(int reasonCode) {
Log.d("WifiDirectAptestActivity", "Disconnect failed. Reason :" + reasonCode);
}
@Override
public void onSuccess() {
Log.d("WifiDirectAptestActivity", "Should have been sucessfully removed");
}
});
}
public void createGroup()
{
manager.createGroup(channel, new ActionListener() {
@Override
public void onSuccess() {
// WiFiDirectBroadcastReceiver will notify us. Ignore for now.
Log.d("WifiDirectAPtestActivity", "Group creating request successfully send");
}
@Override
public void onFailure(int reason) {
Toast.makeText(WifiDirectAPtestActivity.this, "Connect failed. Retry.",
Toast.LENGTH_SHORT).show();
}
});
}
.