de.jodamob.android.autolayout

Class AbsListViewFragment

java.lang.Object

Fragment

de.jodamob.android.autolayout.AbsListViewFragment

Direct Known Subclasses:

AutoLayoutAbsListViewFragment

public class AbsListViewFragment
extends Fragment

a copy of the android ListFragment to work with GridViews or etsy's StaggeredGridview, everything that is a AbListView

Constructor Summary

Constructors

Constructor and Description
AbsListViewFragment()

Method Summary

Methods

Modifier and Type	Method and Description
ListAdapter	getListAdapter() Get the ListAdapter associated with this activity's ListView.
AbsListView	getListView() Get the activity's list view widget.
long	getSelectedItemId() Get the cursor row ID of the currently selected list item.
int	getSelectedItemPosition() Get the position of the currently selected list item.
View	onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) Provide default implementation to return a simple list view.
void	onDestroyView() Detach from list view.
void	onListItemClick(AbsListView l, View v, int position, long id) This method will be called when an item in the list is selected.
void	onViewCreated(View view, Bundle savedInstanceState) Attach to list view once the view hierarchy has been created.
void	setEmptyText(java.lang.CharSequence text) The default content for a ListFragment has a TextView that can be shown when the list is empty.
void	setListAdapter(ListAdapter adapter) Provide the cursor for the list view.
void	setListShown(boolean shown) Control whether the list is being displayed.
void	setListShownNoAnimation(boolean shown) Like setListShown(boolean), but no animation is used when transitioning from the previous state.
void	setSelection(int position) Set the currently selected list item to the specified position with the adapter's data

Methods inherited from class java.lang.Object

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

Constructor Detail

AbsListViewFragment

public AbsListViewFragment()

Method Detail

onCreateView

public View onCreateView(LayoutInflater inflater,
                ViewGroup container,
                Bundle savedInstanceState)

Provide default implementation to return a simple list view. Subclasses can override to replace with their own layout. If doing so, the returned view hierarchy must have a ListView whose id is android.R.id.list and can optionally have a sibling view id android.R.id.empty that is to be shown when the list is empty.

If you are overriding this method with your own custom content, consider including the standard layout android.R.layout#list_content in your layout file, so that you continue to retain all of the standard behavior of ListFragment. In particular, this is currently the only way to have the built-in indeterminant progress state be shown.

onViewCreated

public void onViewCreated(View view,
                 Bundle savedInstanceState)

Attach to list view once the view hierarchy has been created.

onDestroyView

public void onDestroyView()

Detach from list view.

onListItemClick

public void onListItemClick(AbsListView l,
                   View v,
                   int position,
                   long id)

This method will be called when an item in the list is selected. Subclasses should override. Subclasses can call getListView().getItemAtPosition(position) if they need to access the data associated with the selected item.

Parameters:

l - The ListView where the click happened

v - The view that was clicked within the ListView

position - The position of the view in the list

id - The row id of the item that was clicked

setListAdapter

public void setListAdapter(ListAdapter adapter)

Provide the cursor for the list view.

setSelection

public void setSelection(int position)

Set the currently selected list item to the specified position with the adapter's data

Parameters:

position -

getSelectedItemPosition

public int getSelectedItemPosition()

Get the position of the currently selected list item.

getSelectedItemId

public long getSelectedItemId()

Get the cursor row ID of the currently selected list item.

getListView

public AbsListView getListView()

Get the activity's list view widget.

setEmptyText

public void setEmptyText(java.lang.CharSequence text)

The default content for a ListFragment has a TextView that can be shown when the list is empty. If you would like to have it shown, call this method to supply the text it should use.

setListShown

public void setListShown(boolean shown)

Control whether the list is being displayed. You can make it not displayed if you are waiting for the initial data to show in it. During this time an indeterminant progress indicator will be shown instead.

Applications do not normally need to use this themselves. The default behavior of ListFragment is to start with the list not being shown, only showing it once an adapter is given with #setListAdapter(android.widget.ListAdapter). If the list at that point had not been shown, when it does get shown it will be do without the user ever seeing the hidden state.

Parameters:

shown - If true, the list view is shown; if false, the progress indicator. The initial value is true.

setListShownNoAnimation

public void setListShownNoAnimation(boolean shown)

Like setListShown(boolean), but no animation is used when transitioning from the previous state.

getListAdapter

public ListAdapter getListAdapter()

Get the ListAdapter associated with this activity's ListView.