Android How to enable a hot spot in Android programmatically

Question

As long as I know, the API for the AP Enable method is missing, but I can use reflection to set it. That's what I'm doing

wifi_manager = (WifiManager) this.getSystemService(HotSpot_TrisActivity.this.WIFI_SERVICE); btnEnableAP = (Button)findViewById(R.id.btnEnableAP); btnEnableAP.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View arg0) { // TODO Auto-generated method stub WifiConfiguration wifi_configuration = null; wifi_manager.setWifiEnabled(false); try { //USE REFLECTION TO GET METHOD "SetWifiAPEnabled" Method method=wifi_manager.getClass().getMethod("setWifiApEnabled", WifiConfiguration.class, boolean.class); method.invoke(wifi_manager, wifi_configuration, true); } catch (NoSuchMethodException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (IllegalArgumentException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (IllegalAccessException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (InvocationTargetException e) { // TODO Auto-generated catch block e.printStackTrace(); } } });