[BottomNavigationView] Adding extra padding

Description: Whenever full-screen mode enabled by code icons are shrinking and after debugging I got to know that it’s adding extra padding at the bottom.

Expected behavior:

Source code:

val flags = (View.SYSTEM_UI_FLAG_LAYOUT_STABLE
                or View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
                or View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
                or View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
                or View.SYSTEM_UI_FLAG_FULLSCREEN
                or View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY)

        if (PreferenceUtil.getInstance().fullScreenMode) {
            window.decorView.systemUiVisibility = flags
        }

Android API version: Android 28

Material Library version: 1.1.0-alpha09

Device: Xioami Pocco f1

To help us triage faster, please check to make sure you are using the latest version of the library.

We also happily accept pull requests.

[paolovalerdi]

@h4h13 subclass BottomNavigationView and within the init block add the following line setOnApplyWindowInsetsListener(null) (You may need to setPadding(0) too)

[wcshi]

@paolovalerdi @h4h13 please do not subclass bottomNavigationView just to do that. Have you read this comment? It may apply to your situation as well.