0
Ich versuche, Details über alle verfügbaren WLAN-aber BroadcastReceiver
für Scan-Ergebnis nicht aufgerufen werden.Get alle verfügbaren WLAN
Code
Aktivität
wifiStatusActivity extends AppCompatActivity {
WifiManager wifi;
List<ScanResult> results;
/* Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
wifi = (WifiManager) getApplicationContext().getSystemService(Context.WIFI_SERVICE);
if (wifi.isWifiEnabled() == false) {
Toast.makeText(getApplicationContext(), "wifi is disabled..making it enabled",
Toast.LENGTH_LONG).show();
wifi.setWifiEnabled(true);
}
wifi.startScan();
registerReceiver(new BroadcastReceiver() {
@Override
public void onReceive(Context c, Intent intent) {
log.i("LOG","Scan Complete");
}
}, new IntentFilter(WifiManager.SCAN_RESULTS_AVAILABLE_ACTION));
}
Manifest
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
jede vorschlagen ...!