Getting multiple imei number in all android device

Question

I have used java reflection but it does not give methods for all types of device like HUAWEI Y635-L21. Basically I need to get the IMEI of devices below API level 23. Is there any way to find multiple IMEI numbers on a device, which will work for all types of devices?

Answer 1

It's true that using "Reflection" is not 100% accurate. But why?

Android does not support multiple SIMs, at least from the SDK. Device manufacturers who have created multi-SIM devices are doing so on their own. You are welcome to contact your device manufacturer and see if they have an SDK add-on or something that allows you to access the second SIM.

-Commonsware

Answer 2

getDeviceId() is the method from Telephony manager which provides unique IMEI for each device.

TelephonyManager telephonyManager = (TelephonyManager) 
getSystemService(Context.TELEPHONY_SERVICE);
String IMEI = telephonyManager.getDeviceId();