Recently, when I was doing something related to wifi, I accidentally discovered a parameter. I changed the parameter to check whether the specified wifi was successfully connected, but this is hidden, so I reflected it. The code is as follows:
//Check whether wifi is connected through reflection and can start transferring data private boolean checkWiFiConnectSuccess() {
Class classType = ;
try {
Object invo = ();
Object result = ().getMethod("getMeteredHint").invoke(invo);
return (boolean) result;
} catch (InstantiationException e) {
();
return false;
} catch (IllegalAccessException e) {
();
return false;
} catch (NoSuchMethodException e) {
();
return false;
} catch (InvocationTargetException e) {
();
return false;
}
}
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