- Kotlin.
- Minimum SDK: API 16, Android 4.1 (Jelly Bean).
- Target SDK: API 32, Android 12L.
- Git, gitignore, GitHub.
- BaseActivity, MainActivity.
- Google Services.
- Firebase Analytics, Crashlytics, Performance.
- Multidex.
- Debugger.
- Activity lifecycle callbacks.
- Current thread name, class name, method name.
- Throw RuntimeException.
- Constants.
- ViewBinding.
- BaseFragment, Fragments.
- ViewPager2.
- TabsAdapter.
- MainApp.
- Startup time measurement.
- CrashlyticsFragment.
- Dimens, RecyclerView, model, interface, CardView, adapter, ViewHolder, toast.