• Android app package name is a name of the package, you've specified when started a new project. You can find it in your Activity file.

  • SHA256 Fingerprint Certificate

There're 2 ways to find the SHA256 Fingerprint Certificate.

  1. If you have already uploaded your app to Play Market.

Go to your Google Play Console > Release management > App signing.

2. If you haven't uploaded your app.

Run this command in the terminal:

keytool -list -v -keystore <keystore path> -alias <key alias> -storepass <store password> -keypass <key password>

You have to replace <keystore path>, <key alias>, <store password>, <key password> with your values.

3. If you don't remember your keystore values, you need to create new ones. Here's how: https://www.youtube.com/watch?v=HNbtFTtq-8o

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