Right Click on your application > Android Tools > Export Signed Application Package
browse debug key
default password is 'android'
Set Alias as adnroiddebugkey
default password is 'android'
Browse your APK file and generate certificate fingerprints:
Please make sure that you keep these certificate fingerprints as it requires to provide in future steps in the process of signing your application.
Log on to:
https://console.developers.google.com/project
