com.otaliastudios.autocomplete

Class RecyclerViewPresenter<T>

java.lang.Object

com.otaliastudios.autocomplete.AutocompletePresenter<T>

com.otaliastudios.autocomplete.RecyclerViewPresenter<T>

Type Parameters:

T - your model object (the object displayed by the list)

public abstract class RecyclerViewPresenter<T>
extends AutocompletePresenter<T>

Simple AutocompletePresenter implementation that hosts a RecyclerView. Supports ViewGroup.LayoutParams.WRAP_CONTENT natively. The only contract is to - provide a RecyclerView.Adapter in instantiateAdapter() - call dispatchClick(Object) when an object is clicked - update your data during AutocompletePresenter.onQuery(CharSequence)

Nested Class Summary

Nested classes/interfaces inherited from class com.otaliastudios.autocomplete.AutocompletePresenter

AutocompletePresenter.ClickProvider<T>, AutocompletePresenter.PopupDimensions

Constructor Summary

Constructors

Constructor and Description
RecyclerViewPresenter(android.content.Context context)

Method Summary

Modifier and Type	Method and Description
protected void	dispatchClick(T item) Dispatch click event to AutocompleteCallback.
protected void	dispatchLayoutChange() Request that the popup should recompute its dimensions based on a recent change in the view being displayed.
protected android.support.v7.widget.RecyclerView	getRecyclerView()
protected android.view.ViewGroup	getView() Called each time the popup is shown.
protected abstract android.support.v7.widget.RecyclerView.Adapter	instantiateAdapter() Provide an adapter for the recycler.
protected android.support.v7.widget.RecyclerView.LayoutManager	instantiateLayoutManager() Provides a layout manager for the recycler.
protected void	onViewHidden() Called when the popup is hidden, to release resources.
protected void	onViewShown() Perform firther initialization here.
protected void	registerClickProvider(AutocompletePresenter.ClickProvider<T> provider) At this point the presenter is passed the AutocompletePresenter.ClickProvider.
protected void	registerDataSetObserver(android.database.DataSetObserver observer) Useful if you wish to change width/height based on content height.

Methods inherited from class com.otaliastudios.autocomplete.AutocompletePresenter

getContext, getPopupDimensions, isShowing, onQuery

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RecyclerViewPresenter

public RecyclerViewPresenter(android.content.Context context)

Method Detail

registerClickProvider

protected final void registerClickProvider(AutocompletePresenter.ClickProvider<T> provider)

Description copied from class: AutocompletePresenter

At this point the presenter is passed the AutocompletePresenter.ClickProvider. The contract is that AutocompletePresenter.ClickProvider.click(Object) must be called when a list item is clicked. This ensure that the autocomplete callback will receive the event.

Overrides:

registerClickProvider in class AutocompletePresenter<T>

Parameters:

provider - a click provider for this presenter.

registerDataSetObserver

protected final void registerDataSetObserver(android.database.DataSetObserver observer)

Description copied from class: AutocompletePresenter

Useful if you wish to change width/height based on content height. The contract is to call DataSetObserver.onChanged() when your view has changes. This is called after AutocompletePresenter.getView().

Overrides:

registerDataSetObserver in class AutocompletePresenter<T>

Parameters:

observer - the observer.

getView

@CallSuper
protected android.view.ViewGroup getView()

Description copied from class: AutocompletePresenter

Called each time the popup is shown. You are meant to inflate the view here. You can get a LayoutInflater using AutocompletePresenter.getContext().

Specified by:

getView in class AutocompletePresenter<T>

Returns:

a ViewGroup for the popup

onViewShown

protected void onViewShown()

Description copied from class: AutocompletePresenter

Perform firther initialization here. Called after AutocompletePresenter.getView(), each time the popup is shown.

Specified by:

onViewShown in class AutocompletePresenter<T>

onViewHidden

@CallSuper
protected void onViewHidden()

Description copied from class: AutocompletePresenter

Called when the popup is hidden, to release resources.

Specified by:

onViewHidden in class AutocompletePresenter<T>

getRecyclerView

@Nullable
protected final android.support.v7.widget.RecyclerView getRecyclerView()

dispatchClick

protected final void dispatchClick(T item)

Dispatch click event to AutocompleteCallback. Should be called when items are clicked.

Parameters:

item - the clicked item.

dispatchLayoutChange

protected final void dispatchLayoutChange()

Request that the popup should recompute its dimensions based on a recent change in the view being displayed. This is already managed internally for RecyclerView events. Only use it for changes in other views that you have added to the popup, and only if one of the dimensions for the popup is WRAP_CONTENT .

instantiateAdapter

protected abstract android.support.v7.widget.RecyclerView.Adapter instantiateAdapter()

Provide an adapter for the recycler. This should be a fresh instance every time this is called.

Returns:

a new adapter.

instantiateLayoutManager

protected android.support.v7.widget.RecyclerView.LayoutManager instantiateLayoutManager()

Provides a layout manager for the recycler. This should be a fresh instance every time this is called. Defaults to a vertical LinearLayoutManager, which is guaranteed to work well.

Returns:

a new layout manager.