如何获得当前连接的无线网络的名称在Android中使用的BroadcastReceiver

问题描述

在我执行的BroadcastReceiver我要运行一些活动，当用户连接到WiFi网络与特定的名称。我该怎么办呢？我怎样才能得到的BroadcastReceiver的WiFi网络名称？我怎样才能发现这是WiFi连接？谢谢！

我已经有一个code：

 公共类ConnectionChangeReceiver扩展的BroadcastReceiver
{
  @覆盖
  公共无效的onReceive（上下文的背景下，意图意图）
  {
    ConnectivityManager connectivityManager =（ConnectivityManager）context.getSystemService（Context.CONNECTIVITY_SERVICE）;
    的NetworkInfo activeNetInfo = connectivityManager.getActiveNetworkInfo（）;
    的NetworkInfo mobNetInfo = connectivityManager.getNetworkInfo（ConnectivityManager.TYPE_MOBILE）;
    如果（activeNetInfo！= NULL）
    {

      Toast.makeText（背景下，活跃网络类型：+ activeNetInfo.getTypeName（），Toast.LENGTH_SHORT）.show（）;
    }
    如果（mobNetInfo！= NULL）
    {
      Toast.makeText（背景下，手机网络类型：+ mobNetInfo.getTypeName（），Toast.LENGTH_SHORT）.show（）;
    }
  }
}
 

解决方案

看看这的。该 SSID 字段是网络名称。您可以使用 getScanResults（）以获得最新的扫描结果。

In my implementation of BroadcastReceiver I want to run some Activity when user is connected to WiFi network with specific name. How can I do that? How can I get the Wifi network name in BroadcastReceiver? And how can I find out that this is wifi connection? Thank you!

I already has a code:

public class ConnectionChangeReceiver extends BroadcastReceiver
{
  @Override
  public void onReceive( Context context, Intent intent )
  {
    ConnectivityManager connectivityManager = (ConnectivityManager) context.getSystemService( Context.CONNECTIVITY_SERVICE );
    NetworkInfo activeNetInfo = connectivityManager.getActiveNetworkInfo();
    NetworkInfo mobNetInfo = connectivityManager.getNetworkInfo(     ConnectivityManager.TYPE_MOBILE );
    if ( activeNetInfo != null )
    {

      Toast.makeText( context, "Active Network Type : " + activeNetInfo.getTypeName(), Toast.LENGTH_SHORT ).show();
    }
    if( mobNetInfo != null )
    {
      Toast.makeText( context, "Mobile Network Type : " + mobNetInfo.getTypeName(), Toast.LENGTH_SHORT ).show();
    }
  }
}

解决方案

Take a look at this ScanResult. The SSID field is the network name. You can use getScanResults() to get the latest scan results.

这篇关于如何获得当前连接的无线网络的名称在Android中使用的BroadcastReceiver的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！