GitStat is a simple android app designed to aggregate Github profile data into informative cards and graphs.

• Used single activity approach and Navigation component to navigate across fragments.
• View binding is used to interact with views within fragments and recyclerview adapters.
• Kotlin coroutines are used for asynchronous operations.
• Retrofit is used to perform Github API calls to obtain the data.
• Room database is used for cache implementation.
• colors.json file is borrowed from the github-colors repository and parsed with Gson library in order to obtain and display native github colors for programming languages.
• Google's FlexboxLayout as LayoutManager and custom checkable LinearLayout are used to implement languages filter (see third screenshot).
• CircleImageView and Picasso libs are involved to obtain and display user profile image.
• MPAndroidChart library is used for plots and diagrams in the application.

• Download APK from the releases page and install it.
• Go to Personal access tokens section in your Github profile settings.
• Create personal access token with read:user and repo access scopes. (Note: full repo scope is used only to have access to your private repos data. No malicious write operations are performed by the app).
• Use your github login and obtained token as auth credetials in the application login form.

More user-friendly auth method may be implemented later. Actually, authorization process in the app is ugly and needs additional research and refactoring from an architectural point of view.