How do you create a custom RecyclerView adapter with multiple views?

How do you create a custom RecyclerView adapter with multiple views?

How to Create RecyclerView with Multiple ViewType in Android?

1. Step 2: Implement RecyclerView in activity_main.xml.
2. Step 3: Add the required drawable file.
3. Step 4: Create all the item layouts.
4. Step 5: Create an Item class.
5. Step 6: Create the Adapter class.
6. Step 7: Complete the MainActivity.java file.

How do you bind two different layouts in a single recycler view?

Create a different ViewHolder for different layouts

1. Override public int getItemViewType(int position)
2. Return different ViewHolders based on the ViewType in onCreateViewHolder() method.
3. Populate View based on the itemViewType in onBindViewHolder() method.

What is view type in onCreateViewHolder?

onCreateViewHolder(parent: ViewGroup, viewType: Int) Parent is the ViewGroup into which the new View will be added after it is bound to an adapter position and viewType is the type of the new View. This method will return a new ViewHolder that holds a View of the given view type.

Can I use ViewModel in RecyclerView adapter?

Until recently, in Android, it was not possible to add a view model to a cell of Recyclerview. This is now possible with the introduction of dataBinding. Note: This RecyclerView cell ViewModel does not extend the android’s ViewModel class as the Fragment ViewModel does.

How add items to RecyclerView?

Using the RecyclerView

1. Define a model class to use as the data source.
2. Add a RecyclerView to your activity to display the items.
3. Create a custom row layout XML file to visualize the item.
4. Create a RecyclerView. Adapter and ViewHolder to render the item.
5. Bind the adapter to the data source to populate the RecyclerView.

What kind of layouts can you have for RecyclerView?

RecyclerView is a ViewGroup added to Android in the v7 support library. Using RecyclerView , you can design any complex layout as a list with the help of XML. RecyclerView is the successor of the ListView and GridView and it is an improvement of both ListView and GridView .

How can we use two RecyclerView in one activity?

Two RecyclerView in one Layout Android Example

1. Two RecyclerView in one Layout Android Example.
2. RecyclerView is used to display a list of items.
3. Add the support library to the dependency section.
4. In the activity_main.
5. Create another layout for displaying icons.
6. Create a service_list.
7. Create itemModel.
8. Create IconsAdapter.

How do I observe LiveData in adapter?

Recycler View With MVVM Livedata

1. Gradle dependencies.
2. Add Recyclerview in your activity xml.
3. Create Recyclerview Adapter xml.
4. Create a model class for your adapter xml User.javapublic class User {
5. Create Recycler View Adapter class RecyclerViewAdapter.javaimport android.app.Activity;
6. Here comes the actuall main story.