Summary: Inherited Fields | Ctors | Methods | Inherited Methods

DrawerItemViewHolder

Kotlin |Java

public class DrawerItemViewHolder
extends RecyclerView.ViewHolder implements OnUxRestrictionsChangedListener

java.lang.Object
↳	androidx.recyclerview.widget.RecyclerView.ViewHolder
	↳	androidx.car.drawer.DrawerItemViewHolder

Re-usable RecyclerView.ViewHolder for displaying items in the CarDrawerAdapter.

Summary

From class androidx.recyclerview.widget.RecyclerView.ViewHolder


    public
    
    final
    View

itemView

Public constructors
`DrawerItemViewHolder(View view)` Create a new `ViewHolder` that will parse the given view that is meant to displaying items in a drawer.

Public methods
`TextView`	`getBodyView()` Returns the view that is used for the body text that is smaller than the title text and appears beneath the title.
`ImageView`	`getEndIconView()` Returns the icon that is displayed at the end of the view.
`ImageView`	`getIconView()` Returns the view that should be used to display the main icon.
`TextView`	`getTitleView()` Returns the view that will display the main title.
`void`	`onUxRestrictionsChanged(CarUxRestrictions restrictionsInfo)` Updates child views with current car UX restrictions.

From class


        
          androidx.recyclerview.widget.RecyclerView.ViewHolder

`final int`	`getAdapterPosition()` Returns the Adapter position of the item represented by this ViewHolder.
`final long`	`getItemId()` Returns The itemId represented by this ViewHolder.
`final int`	`getItemViewType()`
`final int`	`getLayoutPosition()` Returns the position of the ViewHolder in terms of the latest layout pass.
`final int`	`getOldPosition()` When LayoutManager supports animations, RecyclerView tracks 3 positions for ViewHolders to perform animations.
`final int`	`getPosition()` This method is deprecated. This method is deprecated because its meaning is ambiguous due to the async handling of adapter updates. You should use `getLayoutPosition()` or `getAdapterPosition()` depending on your use case.
`final boolean`	`isRecyclable()`
`final void`	`setIsRecyclable(boolean recyclable)` Informs the recycler whether this item can be recycled.
`String`	`toString()`

From class


        
          java.lang.Object

From interface


        
          androidx.car.uxrestrictions.OnUxRestrictionsChangedListener


      onUxRestrictionsChanged(CarUxRestrictions restrictionInfo)

Called when the UX restrictions changes due to a car's driving state.

public DrawerItemViewHolder (View view)

Create a new ViewHolder that will parse the given view that is meant to displaying items in a drawer.

The given view is required to have a title and icon view with an optional body and end icon view. These views are looked up via ids, specifically:

This method is exposed for testing purposes. The DrawerItemViewHolder is automatically created by the CarDrawerAdapter.

Parameters
`view`	`View`: The view that will represent an item in a drawer.

public TextView getBodyView ()

Returns the view that is used for the body text that is smaller than the title text and appears beneath the title.

Returns
`TextView`

public ImageView getEndIconView ()

Returns the icon that is displayed at the end of the view.

Returns
`ImageView`

public ImageView getIconView ()

Returns the view that should be used to display the main icon.

Returns
`ImageView`

public TextView getTitleView ()

Returns the view that will display the main title.

Returns
`TextView`

public void onUxRestrictionsChanged (CarUxRestrictions restrictionsInfo)

Updates child views with current car UX restrictions.

Text might be truncated to meet length limit required by regulation.

Parameters
`restrictionsInfo`	`CarUxRestrictions`: current car UX restrictions.