Android中每秒每秒进行WiFi网络扫描的问题
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我正在尝试通过我的Android设备扫描可用的wifi网络。这是代码段-
WifiManager wifiManager = (WifiManager)getSystemService(WIFI_SERVICE);
registerReceiver(new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
WifiManager wifiManager = (WifiManager)getSystemService(WIFI_SERVICE);
List<ScanResult> results = wifiManager.getScanResults();
//int newRSSI= intent.getIntExtra(wifiManager.EXTRA_NEW_RSSI, 0);
//WifiDistance wifi_dis = new WifiDistance();
for (ScanResult result : results) {
textView.append(\"\\nSSID=\"+result.SSID + \", \" + \"Strength(dBm)=\" + result.level + \", AP: \"+ result.BSSID);
wifi+=\"\\n\"+result.SSID + \", \" + result.level + \", \"+ result.BSSID;
//WifiDistance.getWifiDistance().distanceCalc(result.BSSID, result.level);
},
new IntentFilter(WifiManager.SCAN_RESULTS_AVAILABLE_ACTION));
// Initiate a scan.
wifiManager.startScan();
}
没有找到相关结果
已邀请:
1 个回复
视蕉梁拌客
Public void RunEverySecond(){ List<ScanResult> results = wifiManager.getScanResults(); for (ScanResult result : results) { textView.append(\"\\nSSID=\"+result.SSID + \", \" + \"Strength(dBm)=\" + result.level + \", AP: \"+ result.BSSID); wifi+=\"\\n\"+result.SSID + \", \" + result.level + \", \"+ result.BSSID; } }