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Android Generate Release Hash Key In Word
Finding your Keystore's Signature.; 3 minutes to read; In this article. The MD5 or SHA1 signature of a Xamarin.Android app depends on the.keystore file that was used to sign the APK. Typically, a debug build will use a different.keystore file than a release build. For Debug / Non-Custom Signed Builds. Mar 19, 2014 It works fine when I build the android apk unsigned. However, When I create a keystore/key and sign it from the Unity build settings, the debug key hash doesn't work. It gets stuck on login, shows it two times and doesn't login. I've tried various methods to generate a key hash using the keytool tool but it doesn't work?
The MD5 or SHA1 signature of a Xamarin.Android app depends on the.keystore file that was used to sign the APK. Typically, a debugbuild will use a different .keystore file than a release build.
For Debug / Non-Custom Signed Builds
Xamarin.Android signs all debug builds with the same debug.keystorefile. This file is generated when Xamarin.Android is firstinstalled.The steps below detail the process for finding the MD5 orSHA1 signature of the default Xamarin.Android debug.keystore file.
When you are ready to publish, you can sign your app using Android Studio upload it to Google Play. The key with which you sign your app becomes your app’s upload key. Google uses the upload certificate to verify your identity, and signs your APK(s) with your app signing key for distribution as shown in figure 1. Next, you will need to generate a Key Hash for the application. For debugging, if using Eclipse, you will want to generate this Key Hash using the Android debug key. When you are ready to publish your app, you will need to generate a Key Hash for your signing keys and update this value in Facebook before your signed app will work.
Locate the Xamarin debug.keystore file that is used to sign theapp. By default, the keystore that is used to sign debug versions ofa Xamarin.Android application can be found at the followinglocation:
C:UsersUSERNAMEAppDataLocalXamarinMono for Androiddebug.keystore
Information about a keystore is obtained by running the
keytool.exe
command from the JDK. This tool is typically found in the following location:C:Program Files (x86)JavajdkVERSIONbinkeytool.exe
Add the directory containing keytool.exe to the
PATH
environment variable.Open a Command Prompt and run keytool.exe
using the following command:When run, keytool.exe should output the following text. The MD5: and SHA1: labels identify the respective signatures:
Hash Key Example
Locate the Xamarin debug.keystore file that is used to sign theapp. By default, the keystore that is used to sign debug versions ofa Xamarin.Android application can be found at the followinglocation:
~/.local/share/Xamarin/Mono for Android/debug.keystore
Information about a keystore is obtained by running the keytoolcommand from the JDK. This tool is typically found in the followinglocation:
/System/Library/Java/JavaVirtualMachines/VERSION.jdk/Contents/Home/bin/keytool
Add the directory containing keytool to the PATH environment variable.Open a Terminal and run keytoolby using the following command:
When run, keytool should output the following text. The MD5: and SHA1: labels identify the respective signatures:
For Release / Custom Signed Builds
The process for release builds that are signed with a custom.keystore file are the same as above, with the release.keystore file replacing the debug.keystore file that is usedby Xamarin.Android. Replace your own values for the keystore password,and alias name from when the release keystore file was created.
When the Visual Studio Distributewizard is used to sign a Xamarin.Android app, the resulting keystore resides in the following location:
C:UsersUSERNAMEAppDataLocalXamarinMono for AndroidKeystorealiasalias.keystore
For example, if you followed the steps in Create a New Certificate to create a new signing key, the resulting example keystore resides in the following location:
C:UsersUSERNAMEAppDataLocalXamarinMono for AndroidKeystorechimpchimp.keystore
For more information about signing a Xamarin.Android app, seeSigning the Android Application Package.
When the Visual Studio for Mac Sign and Distribute...wizard to sign your app, the resulting keystore resides in the following location:
Android Generate Release Hash Keyboard
~/Library/Developer/Xamarin/Keystore/alias/alias.keystore
For example, if you followed the steps in Create a New Certificate to create a new signing key, the resulting example keystore resides in the following location:
~/Library/Developer/Xamarin/Keystore/chimp/chimp.keystore
For more information about signing a Xamarin.Android app, seeSigning the Android Application Package.
To generate keystores for signing Android apps at the command line, use:
A debug keystore which is used to sign an Android app during development needs a specific alias and password combination as dictated by Google. To create a debug keystore, use:
- Keystore name: 'debug.keystore'
- Keystore password: 'android'
- Key alias: 'androiddebugkey'
- Key password: 'android'
- CN: 'CN=Android Debug,O=Android,C=US'
For your release keystore, do the same as above but choose a name, alias, and password that you prefer.
To hook your app up with services like Google APIs you'll need to print out each of your keys' fingerprints and give them to the services you're using. To do that, use:
For your debug key that would look like: