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I want to fetch the IMSI number and detect whether the SIM card has changed or not. Is it actually possible? Can we get the IMSI number and store it and check whenever SIM changes.
Hope to get a quick reply.
just use (GPRSInfo.imeiToString(SIMCardInfo.getIMSI())) .
if no simcard ,it will give exception!!
In my case it also gives a SIMCardException if it is called on auto-startup. If I call it later - it works fine.
try using a task timmer or something like that