Android Studio 설정
- 폰트 크기 설정 : File -> Settings(Ctrl+Alt+S)
- Editor -> General
- Mouse의 Change font size (Zoom) with Ctrl+Mouse Wheel 체크
- 오류발생 : Installation failed with message Invalid File : …
- Build -> Clean Project
- Build -> Rebuild Project
- Build -> Build APK
- RUN
- 여전히 문제가 있으면
- File -> Setting -> Build, Execution, Deployment -> Instant Run -> Enable Instant Run to hot swap code의 체크 해지