제목 그대로 데이터바인딩한 데이터가 뷰에 세팅이 되지 않습니다.. 에러마저 안뜨니
왜 세팅이안되는지 답답하기만 하네요 뭘 놓친건지..
class WritingRoutineFragment : Fragment() {
var title: String? = null
private lateinit var binding: FragmentWritingRoutineBinding
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
arguments?.apply {
title = getStringArrayList("title")?.joinToString(" / ")
}
}
override fun onCreateView(inflater: LayoutInflater,
container: ViewGroup?,
savedInstanceState: Bundle?): View? {
binding = DataBindingUtil.inflate(inflater, R.layout.fragment_writing_routine, container,false)
val view = binding.root
return view
}
companion object {
@JvmStatic
fun newInstance(data: ArrayList<String>) =
WritingRoutineFragment().apply {
arguments = Bundle().apply {
putStringArrayList("title", data)
}
}
}
}
<?xml version="1.0" encoding="utf-8"?>
<layout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools">
<data>
<variable
name="data"
type="com.example.writeweight.fragment.WritingRoutineFragment" />
</data>
<androidx.coordinatorlayout.widget.CoordinatorLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:app="http://schemas.android.com/apk/res-auto"
tools:context=".fragment.WritingRoutineFragment">
<com.google.android.material.appbar.AppBarLayout
android:id="@+id/appbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:theme="@style/Theme.AppBarOverlay"
app:elevation="0dp">
<androidx.appcompat.widget.Toolbar
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:id="@+id/body_part_detail_title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="@{data.title}"
android:textColor="@color/white"
android:textAppearance="@style/TextAppearance.AppCompat.Widget.ActionBar.Title"
android:layout_centerHorizontal="true" />
</androidx.appcompat.widget.Toolbar>
</com.google.android.material.appbar.AppBarLayout>
</androidx.coordinatorlayout.widget.CoordinatorLayout>
</layout>