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object Utils{
fun getSN(): String {
return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
Build.getSerial()
} else {
Build.SERIAL
}
}
}
public class Utils{
public static String getSN() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
return Build.getSerial();
} else {
return Build.SERIAL;
}
}
}