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Your app's signature is a hash value that is applied to every Android app when it is built. For Android apps, usually there is a debug keystore and a release keystore. Keys for signing your app are stored in a keystore.
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Attach the Security Profile to Your AppĪbout Signing Your App During Development.Upload Your APK into the Developer Console.Generate a Signed APK for the Developer Console.Add Your API Key into Your Fire TV Project.Enable Login with Amazon for Your Security Profile.Get the MD5 and SHA-256 Values from Your Key.Automatically Sign Your App with the Custom Key.
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