Опитвам се да активирам Wifi зоната (Wifi AP) на Android, но не мога да намеря начин да го направя.
Всъщност мога да активирам/деактивирам wifi връзката, но не и AP (Wifi HotSpot).
Работя върху Xamarin (C#), но той използва същите API на SDK, така че всеки пример в java ще бъде полезен.
Намерих начин да го направя преди време, ето го:
//Enable / Disable Wifi AP
public void SetHotSpot(Boolean On) {
WifiManager wifiManager = (WifiManager) context.GetSystemService(Context.WifiService);
Method[] wmMethods = wifiManager.Class.GetDeclaredMethods();
WifiConfiguration wifiConfig = new WifiConfiguration();
Boolean enabled = false;
//Verify The Wifi AP State And Get The Actual Config
foreach (Method m in wmMethods) {
//Get Wifi AP State
if (m.Name.Equals ("isWifiApEnabled")) {
enabled = (Boolean) m.Invoke (wifiManager);
}
//Get Actual Config And Change Password
if (m.Name.Equals ("getWifiApConfiguration")) {
try {
wifiConfig = (WifiConfiguration)m.Invoke (wifiManager, null);
Random rand = new Random ();
wifiConfig.Ssid = "Wifi Name " + rand.Next(0, 10) + rand.Next(0, 10) + rand.Next(0, 10) + rand.Next(0, 10);
wifiConfig.PreSharedKey = "Password" + rand.Next(0, 10) + rand.Next(0, 10);
} catch (Exception ex) {
Log.Info (Activity, "Fail Setting New Wifi Name And Password\n\n" + ex);
}
}
}
//If Received Flag Is TRUE And Wifi AP Is Disabled, Enable It
if (On && !enabled) {
//Start Wifi AP With New Configuration
foreach (Method m in wmMethods) {
if (m.Name.Equals ("setWifiApEnabled")) {
try {
m.Invoke (wifiManager, wifiConfig, true);
} catch (Exception ex) {
Log.Info (Activity, "Fail Enabling Wifi AP\n\n" + ex);
}
break;
}
}
}
//If Received Flag Is FALSE And Wifi AP Is Enabled, Disable It
else if (!On && enabled) {
foreach(Method method in wmMethods) {
if(method.Name.Equals("setWifiApEnabled")) {
try {
method.Invoke(wifiManager, wifiConfig, false);
} catch (Exception ex) {
Log.Info (Activity, "Fail Disabling Wifi AP\n\n" + ex);
}
break;
}
}
}
}
