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Android Studio only gives me SHA1, I need SHA256

I want to use assetlinks.json for appindexing. I am supposed to use a SHA256 fingerprint, but when I print out the signingReport in Android Studio, I only have SHA1.

Can I use SHA1? If not, how can I get a SHA256 signed app?

Using Manish Jain's answer, I have managed to list only the debug keys. If I put my actual keystore path and jks file in the path:

keytool -list -v -keystore "C:\Users\myself\Keystores\android.jks" -alias mykey -storepass 1password -keypass 2password

A different set of keys come up, which I assume would be the release key set.

The BIG QUESTION is why Android Studio only lists the debug keys when I print out the signingReport from Gradle and why it says Variant: releaseUnitTest, Config: none? Any idea?

Solution

  • You can get SHA256 by using keytool using command prompt (windows).

    keytool -list -v -keystore "%USERPROFILE%\.android\debug.keystore" -alias androiddebugkey -storepass android -keypass android

    For Mac users:

    keytool -list -v -keystore ~/.android/debug.keystore -alias androiddebugkey -storepass android -keypass android

    If you have any special characters in your password, you may need to wrap the password in single quotes.