I\'m using Android Studio (Beta) 0.8.7 and my logcat has been working fine for months. All of a sudden my logcat is unable to detect any app or package names. This means I c
I have the same problem with that.
Now I have solved by using the Debug Mode. After execution of the debug mode, you can run in normal mode forever. You'll see the application name in Logcat now.
Enable ADB integration to launch debugging.
It works for me:
If it's not working, then go to Tools >> ADB >> Restart.
Check in your "tools -> android" if you have the option enable ADB integration checked - that was my case, that for some reason the package name was not visible like in your case.
I think there might be some keyboard shortcut that is toggling the effect as I'm sure I did not change this myself, however manual checking the option and restarting emulation (just hit run) solved the problem.
An answer can be found here (#4)
It says: "Enable ADB Integration in: Tools / Android / Enable ADB Integration"