Facebook login in my android app is working fine in release apk, but not working properly after publishing the same apk on play store

Question

In my android application, I used facebook login. It is first time ever I used it.

The login functionality is working fine in release apk file. Also, I have generated ke

Answer 1

I improved @vChamps answer a bit. just pass the SHA1 string to below function

public void hashFromSHA1(String sha1) {
    String[] arr = sha1.split(":");
    byte[] byteArr = new  byte[arr.length];

    for (int i = 0; i< arr.length; i++) {
        byteArr[i] = Integer.decode("0x" + arr[i]).byteValue();
    }

    Log.e("hash : ", Base64.encodeToString(byteArr, Base64.NO_WRAP));
}