override fun onBackPressed()

in app/src/main/java/com/amazon/ivs/optimizations/ui/MainActivity.kt [64:73]

• 10 lines of code
• 2 McCabe index (conditional complexity)

    override fun onBackPressed() {
        getCurrentFragment()?.let { currentFragment ->
            when (currentFragment) {
                is HomeFragment -> finish()
                is SettingsFragment -> validateUrl()
            }
            if (currentFragment is HomeFragment) finish()
            findNavController(R.id.nav_host_fragment).popBackStack(R.id.navigation_home, false)
        }
    }