循環播放結果並獲取scanInfo.level

Question

我試圖循環訪問點的掃描結果wifiManager以返回RSSI強度（dbm）。我有什麼至今：

public class MyWifiReceiver extends BroadcastReceiver { 

     @Override 
     public void onReceive(Context context, Intent intent) { 
      WifiManager wifiManager = (WifiManager) getSystemService(Context.WIFI_SERVICE); 
      boolean a= wifiManager.startScan();//request a scan for access points 
      List<ScanResult> results= wifiManager.getScanResults(); 
     } 
} 

Answer 1

public class MyWifiReceiver extends BroadcastReceiver { 

     @Override 
     public void onReceive(Context context, Intent intent) { 
      final WifiManager lWifiManager = (WifiManager) getSystemService(Context.WIFI_SERVICE); 
      boolean a= lWifiManager.startScan();//request a scan for access points 
      final List<ScanResult> lResults= lWifiManager.getScanResults(); 
      for(final ScanResult lScanResult : lResults){ 
      System.out.println("ScanResult level: "+lScanResult.level); 
      }  
     } 
} 

應該做你所需要的。 據我所見level是ScanResult的公共班級成員。