dilwarSingh / gRecyclerAdapter

genericRecyclerViewAdapter

GenricRecyclerViewAdapter

or you can say

GRecyclerAdapter

implementation 'in.dilwar:genericRecyclerAdapter:1.1.6'

Its an library can be used with Java or kotlin fully compatiable with Android-DataBinding and AndroidX

DataBinding With kotlin-Extentions

val gAdapter = recyclerView.setGenericBindingAdapter<DataModel, ItemRecyclerBinding/*Layout Binding Class*/>(
				R.layout.item_recycler/*Your Recycler Item Layout*/)
        { viewHolder, data, position ->
         /* viewHolder.binding.data = data
            viewHolder.binding.executePendingBindings() */
        } 
gAdapter.submitList(emptyList()/*List to Populate data*/)

Just thats all you need to setup and you are done with the RecyclerView adapter is attached and provided for future modifications

Normal With kotlin-Extentions

val gAdapter = recyclerView.setGenericNormalAdapter<DataModel>(R.layout.item_recycler/*Your Recycler Item Layout*/)
        { viewHolder, data, position ->
         /* val textView = viewHolder.view.findViewById<TextView>(R.id.text)
            textView.text = data.name
	
	DO YOUR STUFF HERE
	*/
        } 
gAdapter.submitList(emptyList()/*List to Populate data*/)

Full Data Binding

By this way you can keep all your RecyclerView BoilerPlate Code out of Activity

#STEP 1 (Create your Recycler Item Layout):

<?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="_all" type="com.sample.genericrecycleradapter.dataProviders.DataModel"/>
 <!-- `variable` name must be `_all` -->
 <!-- `type` will be your custom Model Class Reference -->
	</data>
	<LinearLayout
        android:orientation="vertical"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content">

    <TextView
            tools:text="TextView"
            android:text='@{_all.name}'
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:id="@+id/text"
            android:textSize="18sp"
            android:padding="8dp"
            android:textColor="@android:color/black"/>
</LinearLayout>
</layout>

#STEP 2 (Create Your Recycler View {your Activity Layout}):

 <?xml version="1.0" encoding="utf-8"?>
 <layout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    xmlns:app="http://schemas.android.com/apk/res-auto">
 <data>
    <import type="com.sample.genericrecycleradapter.dataProviders.DataModel"/>
    <variable name="list" type="java.util.List&lt;DataModel>"/>

<!-- `variable` `list` will be java.util.List of your custom data model as Defind in the `STEP 1` -->
 <androidx.recyclerview.widget.RecyclerView
            android:layout_width="0dp"
            android:orientation="horizontal"
            app:dataList="@{list}"
            app:layoutRes="@{@layout/item_recycler}"
            app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
            android:layout_height="wrap_content"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintHorizontal_bias="0.5"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintTop_toTopOf="parent"
            tools:listitem="@layout/item_recycler"
            android:layout_marginTop="8dp"
            android:id="@+id/rvFullDataBinding"/>
	
	<!-- the RecyclerView will have 2 Extra Attribute
		`app:dataList` it will receive the input of Custom Data Model List
		`app:layoutRes` it will receive the input of layout File defined in `STEP 1`
	-->
	
 </layout>

#STEP 3 (Code in your Activity):

/* Initialization of your Data-Binding Activity Layout */
val activityBinding = DataBindingUtil.setContentView(this,R.layout.activity_main) 
        activityBinding.list = /* Provide a List of your Custom Model here */