Question

我尝试使用wifidirect连接到一个wifi设备，但是当我运行以下代码时，它总是无限地显示连接的设备通知我可能知道我在哪里犯了错误这是我的代码片段

if (WifiP2pManager.WIFI_P2P_PEERS_CHANGED_ACTION.equals(action)) {
    final Context ctx  = context;
   //showing this pop up message always can you help me to understand this issue please
    Toast.makeText(ctx, "WIFI_P2P_PEERS_CHANGED_ACTION",Toast.LENGTH_LONG).show();
    if (mManager != null) {

        mManager.requestPeers(mChannel, new WifiP2pManager.PeerListListener() {

                @Override
                public void onPeersAvailable(WifiP2pDeviceList peers) {

                    for (  WifiP2pDevice peer : peers.getDeviceList()) {

                        WifiP2pDevice device=peer;
                        String serverName = "Android_f9c4";
                        if(device.deviceName.equals(serverName)){
                            WifiP2pConfig config = new WifiP2pConfig();
                            config.deviceAddress = device.deviceAddress;


                            mManager.connect(mChannel,config ,new ActionListener() {

                            //whats wrong here
                                @Override
                                public void onSuccess() {
                                    // This fire always 
                                    Toast.makeText(ctx, "connected",Toast.LENGTH_LONG).show();
                                }

                                @Override
                                public void onFailure(int reason) {
                                    // TODO Auto-generated method stub
                                    Toast.makeText(ctx, "Not connected",Toast.LENGTH_LONG).show();
                                }

                            });
                        }

                    }

                }
            });
        }

    }
}

Answer 1

使用

ArrayList<WifiP2pDevice> list=peers.getDeviceList();
for( WifiP2pDevice peer : list)

取代

for (  WifiP2pDevice peer : peers.getDeviceList()) {

android wifi-直接连接成功回调呼叫

1 个答案: