I implemented AdMob from https://developers.google.com/mobile-ads-sdk/docs/admob/android/quick-start?hl=en_US which was running fine as expected during the testing.
I thought this banner add will be replaced by the actual ads when downloaded from play store, but this doesn't happened !
How to make it happen ?
Am I missing something ?
What should I do ?
You have to remove the below lines if you have them in your app, it tells admob that the device is used for testing.