I been working on a Android applicaiton, all works fine when i have my phone and/or tablet plugged in.
As soon as i change the build configuration from debug to release and upload the .apk to the developer console on google play, when i download and install the app it doesnt work all i get is a black screen and the app doesnt load.
This video is in connection to the article "The case of a missing mobile phone (https://www.experts-exchange.com/articles/28474/The-Case-of-a-Missing-Mobile-Phone.html)". It will help one to understand clearly the steps to track a lost android phone.
When you create an app prototype with Adobe XD, you can insert system screens -- sharing or Control Center, for example -- with just a few clicks. This video shows you how. You can take the full course on Experts Exchange at http://bit.ly/XDcourse.