如何在Delphi中以编程方式在android设备上启用wi-fi？

我需要在Delphi中的Android设备上以编程方式启用和禁用wi-fi。

此示例可以解决此问题：

procedure TForm1.btWiFiEnableClick(Sender: TObject);
var
  WiFIServiceNative: JWifiManager;
begin
  // https://developer.android.com/reference/android/net/wifi/WifiManager.html#getWifiState()
  // https://developer.android.com/reference/android/net/wifi/WifiManager.html#WIFI_STATE_DISABLED
  WiFIServiceNative := TJWifiManager.Wrap(TAndroidHelper.Context.getSystemService(TJContext.JavaClass.WIFI_SERVICE));
  if Assigned(WiFIServiceNative) then begin
    Memo1.Lines.Add('Has Wifi manager');
    Memo1.Lines.Add('Wifi state is ' + IntToStr(WiFIServiceNative.getWifiState));

    // if WiFIServiceNative.getWifiState = TJWifiManager.JavaClass.WIFI_STATE_DISABLED then
    if WiFIServiceNative.getWifiState < 2 then // WIFI_STATE_DISABLING or WIFI_STATE_DISABLED
    begin
      Memo1.Lines.Add('Try to Wi-Fi on:');
      if WiFIServiceNative.setWifiEnabled(true) then
        Memo1.Lines.Add(' - ' + IntToStr(TJWifiManager.JavaClass.WIFI_STATE_ENABLED) + ' OK')
      else
        Memo1.Lines.Add(' - FAIL');
    end else begin
      Memo1.Lines.Add('Try to Wi-Fi off:');
      if WiFIServiceNative.setWifiEnabled(false) then
        Memo1.Lines.Add(' - ' + IntToStr(TJWifiManager.JavaClass.WIFI_STATE_DISABLED) + ' OK')
      else
        Memo1.Lines.Add(' - FAIL');
    end;
  end;
end;

---

到底为什么是德尔福？到目前为止你试过什么吗？我一直在用Delphi编程。

android:name="android.permission.ACCESS_WIFI_STATE"
android:name="android.permission.WRITE_SETTINGS"