如何在新的play-services-nearby中实现抽象类EndpointDiscoveryListener和ConnectionRequestListener？

Question

更新我的播放服务，就近版本'10 .2.0' ，它改变从界面到抽象类的EndpointDiscoveryListener和ConnectionRequestListener，我EndpointDiscoveryListener延长NearbyClient并宣布内部类ConnectionRequestListener，现在我看到AppIdentifier已过时过，我搜索了很多在谷歌，但我找不到任何新的例子， 这里是我的代码，我从GitHub playgameservices改变：

public class NearbyClient extends Connections.EndpointDiscoveryListener implements 
     GoogleApiClient.ConnectionCallbacks, 
     GoogleApiClient.OnConnectionFailedListener, 
     Connections.MessageListener { 


    private class OnConnectionRequest extends Connections.ConnectionRequestListener { 

    private NearbyClient mNearbyClient; 

    OnConnectionRequest(NearbyClient nearbyClient) 
    { 
     this.mNearbyClient = nearbyClient; 
    } 

    @Override 
    public void onConnectionRequest(final String remoteEndpointId, final String remoteEndpointName, byte[] payload) { 
     Log.d(TAG, "onConnectionRequest:" + remoteEndpointId + 
       ":" + remoteEndpointName); 

     if (mIsHost) { 
      // The host accepts all connection requests it gets. 
      byte[] myPayload = null; 
      Nearby.Connections.acceptConnectionRequest(mGoogleApiClient, remoteEndpointId, 
        myPayload, mNearbyClient).setResultCallback(new ResultCallback<Status>() { 
       @Override 
       public void onResult(Status status) { 
        Log.d(TAG, "acceptConnectionRequest:" + status + ":" + remoteEndpointId); 
        if (status.isSuccess()) { 
         Toast.makeText(mContext, "Connected to " + remoteEndpointName, 
           Toast.LENGTH_SHORT).show(); 

         // Record connection 
         HeroParticipant participant = new HeroParticipant(remoteEndpointId, remoteEndpointName); 
         mConnectedClients.put(remoteEndpointId, participant); 

         // Notify listener 
         mListener.onConnectedToEndpoint(remoteEndpointId, remoteEndpointName); 
        } else { 
         Toast.makeText(mContext, "Failed to connect to: " + remoteEndpointName, 
           Toast.LENGTH_SHORT).show(); 
        } 
       } 
      }); 
     } else { 
      // Clients should not be advertising and will reject all connection requests. 
      Log.w(TAG, "Connection Request to Non-Host Device - Rejecting"); 
      Nearby.Connections.rejectConnectionRequest(mGoogleApiClient, remoteEndpointId); 
     } 
    } 

} 

的代码的其余部分是相同的例子。 实施新版本的最佳方式是什么？
它显示我“不幸的是，Google Play服务已停止”，当我想作为客户端连接时， 什么是弃用新版本？

Answer 1

在NearbyClient类的上下文中，最简单的方法是向类中添加两个新字段来实现抽象类，并简单地调用现有的onConnectionRequest和onEndpointFound/Lost。

当设备ID参数不再暴露时，引入了10.2中的混淆。在大多数情况下，这是应用程序必须做的无意义的簿记，所以现在在10.2中，您不必跟踪设备ID！

private Connections.ConnectionRequestListener myConnectionRequestListener = 
     new Connections.ConnectionRequestListener() { 
      @Override 
      public void onConnectionRequest(String remoteEndpointId, String 
        remoteEndpointName, byte[] bytes) { 
       NearbyClient.this.onConnectionRequest(remoteEndpointId, 
         remoteEndpointName, bytes); 
      } 
     }; 
private Connections.EndpointDiscoveryListener myEndpointDiscoveryListener = 
     new Connections.EndpointDiscoveryListener() { 
      @Override 
      public void onEndpointFound(String endpointId, 
             String serviceId, 
             String name) { 
       NearbyClient.this.onEndpointFound(endpointId,serviceId, 
         name); 
      } 

      @Override 
      public void onEndpointLost(String remoteEndpointId) { 
       NearbyClient.this.onEndpointLost(remoteEndpointId); 
      } 
     }; 

我会在本周晚些时候尝试8位艺术家来更新它与10.2一起工作。与此同时，请随时提交拉请求，如果你得到它的第一个:)。