Read DeviceId in Xamarin Android

Q : How to read Device-id in Xamarin Android?

Ans:

Some times we want to read Device-id while developing the app's.

this code will help you to read the device-id in Xamarin Android.

i use the below code to read the device-id in my app.

1. Create a Xamarin Android project.
2. Right click on your project -> properties -> Android Mainfest.
3. it will display as below.
   
4. select the READ_PHONE_STATE option.
5. then go to your activity page.
6. add the line"using Android.Telephony;".
7. you can write the code in OnCreate method.

         TelephonyManager tM = (TelephonyManager)GetSystemService(Context.TelephonyService);

         String uid = tM.DeviceId;

you can read the device-id like this.