I’m trying to detect wether the device is roaming or not in my app and I’ve found these two methods:
Is there an essential difference between them or can I just choose one?
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I’m trying to detect wether the device is roaming or not in my app and I’ve found these two methods:
Is there an essential difference between them or can I just choose one?
I think
TelephonyManager.isNetworkRoaming()is 2G-related, whetherNetworkInfo.isRoaming()is 3G-related – setting data-roaming on/off is a distinct option in the android-settings, so if it’s off you still may gettruefor GSM (TelephonyManager.isNetworkRoaming())