Android Question For Amazon Device Messaging i need a MD5 Value from my SignKey

[DonManfred]

i tried

MD5: unzip -p {your-app.apk} META-INF/CERT.RSA | keytool -printcert | grep MD5
SHA-256: unzip -p {your-app.apk} META-INF/CERT.RSA | keytool -printcert | grep SHA-256

But none of these output a Md5 Value from my keystore.

How do i get the MD5 value for my provate signkey?

 

[Erel]

MD5 appears under Tools - Private Sign Key

 

[DonManfred]

hmmm, not here

 

[cooperlegend]

Could it be that you don't have a company name in you key ?

 

[Erel]

I see. It shows with Java 8 and doesn't show with Java 11.

 

[KZero]

try this command

C:\Program Files\Java\jdk1.8.0_201\bin>keytool -v -list -alias b4a -keystore FILENAME.keystore -storepass PASSWORD -keypass PASSWORD

 

[cooperlegend]

Yes, it shows for me , I am using java 8

 

[DonManfred]

I see. It shows with Java 8 and doesn't show with Java 11.

Ok, i´ll get them after switching to java 8 i guess. I´ll switch to java 8, get the MD5 and switch back to java 11.

 

[DonManfred]

Just to confirm; at work i am using java 8 and here the MD5 is shown.

 

[Erel]

Practically there is no difference between using Java 8 or 11 with B4A. Both work the same (this small difference is the first one that I encounter).

 

[DonManfred]

Ok, solved. Got the MD5 using java 8, created a app at Amazon App console.
Run it. I now get a registrastionId (similar to FirebaseMessaging Token).

But now i ran into problems which i expected.

I created a new thread for this Issue here as i was not able to fix it as of now.

Help setting up a reference. Not sure if my implementation or the manifest is wrong

i have build a class, based on firebasenotifications source, like this /* * Copyright 2010 - 2020 Anywhere Software (www.b4x.com) * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of...

www.b4x.com