Why SMS Retriever API don't work in release mode?

Question

I\'ve implemented the SMS Retriever API like in the google tutorials and in my debug Build Variant work fine. I can read the sms and get the code to the user ca

Answer 1

Follow these steps to get the key for production:

1. Go to the Build option.
2. In the options, choose Select Build Variant.
3. Then in the left corner, a dialog will open, from there Change Build Variant from debug to release.
4. Click on run, then this dialog will open:
5. Click on Run, next click on Continue Anyway, then click on Yes then in the dialog .
6. Then fill these details:
7. Now go to Build Types and follow this image:
8. And click ok.

Now when you run the commands to get the hash through AppSignatureHelper Class, that key will be your production key.