cengiztoru

    
      //PASS DATA WITHOUT SAFE ARGS, PASS DATA BY SIMPLE BUNDLE
      val bundle = Bundle()
      bundle.putString("email", etMail.text.toString())
      bundle.putInt("userID", 123)
      bundle.putBoolean("isActive",false)
      // ... 
      navController.navigate(R.id.action_loginFragment_to_homeFragment, bundle)

cengiztoru

  <fragment
      android:id="@+id/homeFragment"
      android:name="com.cengiztoru.samplenavigationexample.ui.fragments.HomeFragment"
      android:label="fragment_home"
      tools:layout="@layout/fragment_home">

      <argument
          android:name="email"
          app:argType="string"
          android:defaultValue="none" />

cengiztoru

 
lateinit var email: String
lateinit var userID: Int
lateinit var isActive: Boolean

override fun onCreate(savedInstanceState: Bundle?) {
    super.onCreate(savedInstanceState)
    email = arguments!!.getString("email")!!
    userID = arguments!!.getInt("userId")!!
    isActive = arguments!!.getBoolean("isActive")!!

cengiztoru

@Parcelize
data class User(val email: String, val name: String, val surname: String) : Parcelable

cengiztoru

  <fragment
        android:id="@+id/homeFragment"
        android:name="com.cengiztoru.samplenavigationexample.ui.fragments.HomeFragment"
        android:label="fragment_home"
        tools:layout="@layout/fragment_home">

        <argument
            android:name="user"
            app:argType="com.cengiztoru.samplenavigationexample.data.User"
            app:nullable="false" />

cengiztoru

    
    val bundle = Bundle()
    bundle.putParcelable("user", getUserData())
    navController.navigate(R.id.action_loginFragment_to_homeFragment, bundle)

// ************************************************************************************

    //TODO YOU CAN CUSTOMIZE HERE FOR YOU
    private fun getUserData() = User(etMail.text.toString(), "Cengiz", "TORU")

cengiztoru

  lateinit var user: User
 
  override fun onCreate(savedInstanceState: Bundle?) {
      super.onCreate(savedInstanceState)
      user = arguments!!.getParcelable<User>("user")!!
  }

cengiztoru

      val user = getUserData()

      val action = LoginFragmentDirections.actionLoginFragmentToHomeFragment(user)

      navController.navigate(action)
 
// ************************************************************************************

    //TODO YOU CAN CUSTOMIZE HERE FOR YOU
    private fun getUserData() = User(etMail.text.toString(), "Cengiz", "TORU")

cengiztoru

  
  lateinit var user: User
  val args: HomeFragmentArgs by navArgs()

  override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
      user = args.user
  }

  override fun onCreateView(
      inflater: LayoutInflater, container: ViewGroup?,

cengiztoru

TabLayoutMediator(mTabLayout, mViewPager) { tab, position ->
    tab.text = it[position].title
}.attach()