Hello, thank you for your great work on useful library!

I found a small bug relatively long time ago, but cannot find a way to reproduce it. Now I can :)

When user left from the app on 2 or any next page and activity with viewpager recreated from saved state after app resume, colored text of first bubble unexpectedly shown. This behaviour can be forced (for testing purpose only, of course) in developer settings in this way: https://stackoverflow.com/a/19622671

I attached screenshot of sample app with force "do not keep activities" enabled. (In real world this process may take a long time, but it will definitely happen)

Please take a look at this when you have time)

Hi akshay2211, Thanks you for providing me a great library. I love using it!

However, it restricts me to customize the MenuItem titles. I found no way to modify it.

I would appreciate if you could guide me how to change, or maybe improve it in latter version.

Regards,

Hi,

I am trying to load BubbleTabBar in my activity. But because there was slow loading I set offScreenPageLimit to 1 (default). I have checked network calls in my app prior to setting offscreenpagelimit to my viewpager.

Everything loads properly but when I try to switch between the tabs, it stutters. The transition isn't smooth. Noticing a lag.

Can you help?

My app implement navigation controller. I got this error when try to navigate to another fragment within navigation graph. My first MovieFragment has deep link to MovieDetailFragment.

Error log :

java.lang.NullPointerException: Attempt to invoke virtual method 'int io.ak1.Bubble.getId()' on a null object reference
        at io.ak1.BubbleTabBar.setSelectedWithId(BubbleTabBar.kt:69)
        at com.kadon.moviebasejetpack.MainActivity.onCreate$lambda-1(MainActivity.kt:40)
        at com.kadon.moviebasejetpack.MainActivity.lambda$m7AD07XFDrhvcoED8pyMVzjbbRU(Unknown Source:0)
        at com.kadon.moviebasejetpack.-$$Lambda$MainActivity$m7AD07XFDrhvcoED8pyMVzjbbRU.onDestinationChanged(Unknown Source:2)
        at androidx.navigation.NavController.dispatchOnDestinationChanged(NavController.java:504)
        at androidx.navigation.NavController.navigate(NavController.java:1149)
        at androidx.navigation.NavController.navigate(NavController.java:944)
        at androidx.navigation.NavController.navigate(NavController.java:877)
        at androidx.navigation.NavController.navigate(NavController.java:863)
        at com.kadon.moviebasejetpack.ui.movie.MovieFragment.onClickedCharacter(MovieFragment.kt:56)

This is my MainActivity :

override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)

        binding = ActivityMainBinding.inflate(layoutInflater)
        setContentView(binding.root)

        val bubble = binding.bubbleTabBar

        val navHostFragment = supportFragmentManager.findFragmentById(
            R.id.nav_host_fragment_activity_main
        ) as NavHostFragment
        navController = navHostFragment.navController

        appBarConfiguration = AppBarConfiguration(navController.graph)
        setupActionBarWithNavController(navController, appBarConfiguration)

        bubble.addBubbleListener { id ->
            bubble.onNavDestinationSelected(id, navController)
        }

        navController.addOnDestinationChangedListener { _, destination, _ ->
            bubble.setSelectedWithId(destination.id, false)
        }

    }

This HomeFragment list onclick listner :

private fun onClickedCharacter(id: Int) {
        findNavController().navigate(
            R.id.action_navigation_movie_to_navigation_movie_detail,
            bundleOf("id" to id)
        )
    }

Hey akshay2211, I just updated my project from ViewPager to ViewPager2 and found out that your library does not support it. Are there any thoughts of updating your code? Btw, can you please suggest any work-around solutions to alternate this:

fun setupBubbleTabBar(viewPager: ViewPager) {
        viewPager.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
            override fun onPageScrollStateChanged(state: Int) {
            }

            override fun onPageScrolled(
                position: Int,
                positionOffset: Float,
                positionOffsetPixels: Int
            ) {
            }

            override fun onPageSelected(position: Int) {
                setSelected(position)
            }
        })
    }

Thanks. Ionate12

First of all, thanks for your library! I've got a problem with BubbleTabBar: while it looks awesome on my tablet on my phone if I've got too many items the icons are squished/cut and the same happens with the text. Since I can't remove any item from this bar, do you think it's possible to make it scrollable to fit (theorically) any number of items without cutting them?

For "app:bubbletab_custon_font" attribute, suggestions show @strings which is wrong IMHO, It should show @font instead. Please reply how can one apply custom font.

Regards

Hello @akshay2211

This is good library, but it make more flexible if you show java compatibility, Please elaborate your kotlin classes in java Structure or how to use this library in java.

Thanks

Can you show me a java example how to use it with navigation component?

When I try to use NavigationUI.onNavDestinationSelected() it asks me for MenuItem

How to perform android Instrument testing something like : onView(withId(R.id.bubbleTabBar)).perform(NavigationViewActions.navigateTo(R.id.navigation_user_profile))

or how to perform click to R.id.bubbleTabBar menu

classpath 'com.android.tools.build:gradle:4.2.1'

When delete jcenter() i get

Could not GET 'http://dl.bintray.com/lukaville/maven/com/fxn769/bubbletabbar/1.0.6/bubbletabbar-1.0.6.pom'. Received status code 403 from server: Forbidden