bottomSheet bug fixed

Author: Harun Bekcan

app/src/main/java/com/harunbekcan/sampleandroidproject/base/BaseFragment.kt

@@ -39,12 +39,12 @@ abstract class BaseFragment<VDB : ViewDataBinding> : Fragment() {
     fun showBottomSheet(
         context: Context,
         title: Int,
-        listener: BottomSheetDialog.BottomSheetListener,
+        itemClickListener: BottomSheetDialog.BottomSheetItemClickListener,
         approveButtonListener : BottomSheetDialog.BottomSheetApproveButtonListener
     ) {
         bottomSheetDialog = BottomSheetDialog.instance.apply {
             setupSheet(context.getString(title))
-            this.listener = listener
+            this.itemClickListener = itemClickListener
             this.approveButtonListener = approveButtonListener
         }.also {
             it.show(childFragmentManager, getString(title))

app/src/main/java/com/harunbekcan/sampleandroidproject/ui/fragment/HomeFragment.kt

@@ -12,7 +12,7 @@ import com.harunbekcan.sampleandroidproject.utils.*
 import dagger.hilt.android.AndroidEntryPoint
 
 @AndroidEntryPoint
-class HomeFragment : BaseFragment<FragmentHomeBinding>(), BottomSheetDialog.BottomSheetListener,BottomSheetDialog.BottomSheetApproveButtonListener {
+class HomeFragment : BaseFragment<FragmentHomeBinding>(), BottomSheetDialog.BottomSheetItemClickListener,BottomSheetDialog.BottomSheetApproveButtonListener {
 
     override fun getLayoutId(): Int = R.layout.fragment_home
 

app/src/main/java/com/harunbekcan/sampleandroidproject/utils/BottomSheetDialog.kt

@@ -15,44 +15,38 @@ import com.google.android.material.button.MaterialButton
 import com.harunbekcan.sampleandroidproject.BR
 import com.harunbekcan.sampleandroidproject.R
 import com.harunbekcan.sampleandroidproject.data.BottomSheetModel
+import com.harunbekcan.sampleandroidproject.databinding.BottomSheetLayoutBinding
 import com.harunbekcan.sampleandroidproject.databinding.ItemBottomSheetLayoutBinding
 
 class BottomSheetDialog : BottomSheetDialogFragment() {
 
     var adapter: LastAdapter? = null
     private var titleText: String = ""
     private lateinit var titleTextView: TextView
-    var listener: BottomSheetListener? = null
+    var itemClickListener: BottomSheetItemClickListener? = null
     var approveButtonListener: BottomSheetApproveButtonListener? = null
-    private lateinit var recyclerView: RecyclerView
-    private lateinit var approveButton: MaterialButton
     var bottomSheetAdapterList = ArrayList<Any>()
 
     @Nullable
     override fun onCreateView(
-        @NonNull inflater: LayoutInflater,
-        @Nullable container: ViewGroup?,
-        @Nullable savedInstanceState: Bundle?,
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?,
     ): View {
-        return inflater.inflate(R.layout.bottom_sheet_layout, container, false)
+        val rootView = BottomSheetLayoutBinding.inflate(inflater,container,false)
+        initAdapter(rootView)
+        titleTextView = rootView.bottomSheetTitleTextView
+        titleTextView.text = titleText
+        return rootView.root
     }
 
     companion object {
         val instance: BottomSheetDialog
             get() = BottomSheetDialog()
     }
 
-    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
-        super.onViewCreated(view, savedInstanceState)
-        recyclerView = view.findViewById(R.id.bottomSheetRecyclerView)
-        titleTextView = view.findViewById(R.id.bottomSheetTitleTextView)
-        titleTextView.text = titleText
-        approveButton = view.findViewById(R.id.approveButton)
-        initAdapter()
-    }
-
-    private fun initAdapter() {
-        adapter = view?.findViewById<RecyclerView>(R.id.bottomSheetRecyclerView)?.let {
+    private fun initAdapter(rootView:BottomSheetLayoutBinding) {
+        adapter = rootView.bottomSheetRecyclerView.let {
             LastAdapter(bottomSheetAdapterList, BR.item)
                 .map<BottomSheetModel>(
                     Type<ItemBottomSheetLayoutBinding>(R.layout.item_bottom_sheet_layout).onBind { holder ->
@@ -62,19 +56,19 @@ class BottomSheetDialog : BottomSheetDialogFragment() {
                             holder.binding.languageBottomSheetRadioButton.isChecked = it.isSelected
 
                             holder.binding.container.setOnClickListener {
-                                listener?.bottomSheetItemClick(
+                                itemClickListener?.bottomSheetItemClick(
                                     holder.binding.item as BottomSheetModel,
                                     holder.layoutPosition
                                 )
                             }
-                            approveButton.setOnClickListener {
+                            rootView.approveButton.setOnClickListener {
                                 approveButtonListener?.approveItemClick(
                                     holder.binding.item as BottomSheetModel,
                                     holder.layoutPosition
                                 )
                             }
                         }
-                    }).into(recyclerView)
+                    }).into(rootView.bottomSheetRecyclerView)
         }
     }
 
@@ -84,7 +78,7 @@ class BottomSheetDialog : BottomSheetDialogFragment() {
     }
 
     /** BottomSheet RecList item listener **/
-    interface BottomSheetListener {
+    interface BottomSheetItemClickListener {
         fun bottomSheetItemClick(item: Any, layoutPosition: Int)
     }