I'm totally new on android studio and now I try to run my app on samsung galaxy s5. I installed sdk, adb, etc. I enabled samsung device for developer options : http://www.androidcentral.com/how-enable-samsung-galaxy-s5-developer-options but when I start running the app, android studio doesn't find my device and in android console I have a button with red text: No connected devices. I can run my app only in emulator.
I found another questions similar with this on stackoverflow, but there were solutions for windows not mac or that solutions doesn't work for me.