You cannot use web (normal) key for Android SDK. You have to use the offline key, provided by the support team.
The logo appears when:
1) The key is a trial and has expired.
2) Your application has different package name from the one used for the key generation.
You can check the key expiration date and its package id here.
ok, i need a extension on the trial for my android app, can you do it?
our programer just finish the app we need more time to check please.
Yes, we can.
What is your package name?
hi, i have try the offline key and the normal viblast key and the logo keep appearing in the screen. on andorid player