I've recently started studying Android development for a special project at the faculty.
Basically, for starters, I need a function or something similar for my app to recognize if I open applications on my device (the most important one being Facebook). For example, once I open Facebook, the app should send me a message which tells me, "Facebook, Opened". I know I first need to use a service, so I can put the app in background and open Facebook, but I have no idea where to start from. Can anyone suggest me some tutorials or even an idea on where to begin? -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/android-developers. To view this discussion on the web visit https://groups.google.com/d/msgid/android-developers/3f5929cc-97e5-4556-be58-dcd4e9cd2276%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.

