How do I create a keystore for signing my Android game


How can i create a keystore for signing my Android game.

Thanks in advance,

If you have installed Android SDK and JDK you can open cmd or terminal and execute this:

keytool -genkey -v -keystore my-release-key.keystore -alias alias_name -keyalg RSA -keysize 2048 -validity 10000

Just change “my-release-key” and “alias-name” with the values from your project settings

Reference: Sign your app  |  Android Studio  |  Android Developers

so i have the .keystore file (it is right to just type any numbers in it? xD)

and how can i sign the apk now? i cant open the .apk in android studios to sign it witht the .keystore

Exactly, what do you do next?

It seemed that you just input the key storation and alis and password to the nadroid setting in ue4.

the engine will sign it