Android Signing Key is an important information to sign the app and upload to Google Play Store account. This step will be required to complete before you request a new build.
Android signing information will required 4 things.
There are two ways to provide these information.
Auto-generate new Key on the portal.
Select this option if you are releasing your application for the first time.
Upload your own key if you have it.
Select this option if you already have an existing app created somewhere else and you will be releasing a new version built upon Twinr on top of that. In that case, you will need key of your existing app to sign this new app.
It's a unique app identifier for Android. It will be used when you upload apk file to the PlayStore.
Option : 1 Auto-Generate a New Key(If it's a first-time App)
1) Click on the ADD button.
2) Select Auto-Generate a New Key option.
3) All done!!! Your key will be generated and uploaded automatically. Click on the Download button to download it and store it somewhere safe.
Option : 2 Upload Your Own Key(If the app is live and you want to replace it with Twinr)
1) Click on ADD button if you are adding the key for first time.
2) Select Upload your own Key option.
3) Fill-up all the 4 required information and submit the form.
4) All done!!! Your key will be generated and uploaded automatically. Click on the Download button to download it and store it somewhere safe.