/// <summary>
/// Initializes a new instance of the <see cref="ItemsSourceAdapter" /> class.
/// </summary>
public ItemsSourceRecyclerAdapter([NotNull] global::Android.Support.V7.Widget.RecyclerView recyclerView)
{
Should.NotBeNull(recyclerView, "recyclerView");
_recyclerView = recyclerView;
_itemTemplateProvider = new DataTemplateProvider(_recyclerView, AttachedMemberConstants.ItemTemplate,
AttachedMemberConstants.ItemTemplateSelector);
_layoutInflater = _recyclerView.Context.GetBindableLayoutInflater();
_weakHandler = ReflectionExtensions.MakeWeakCollectionChangedHandler(this,
(adapter, o, arg3) => adapter.OnCollectionChanged(o, arg3));
var activityView = _recyclerView.Context.GetActivity() as IActivityView;
if (activityView != null)
{
_listener = ReflectionExtensions.CreateWeakEventHandler<ItemsSourceRecyclerAdapter, EventArgs>(this, (adapter, o, arg3) => adapter.ActivityViewOnDestroyed((Activity)o));
activityView.Mediator.Destroyed += _listener.Handle;
}
}
/// <summary>
/// Initializes a new instance of the <see cref="ItemsSourceAdapter" /> class.
/// </summary>
public ItemsSourceAdapter([NotNull] object container, Context context, bool listenCollectionChanges, string dropDownItemTemplateSelectorName = null,
string itemTemplateSelectorName = AttachedMemberConstants.ItemTemplateSelector, string dropDownItemTemplateIdName = null,
string itemTemplateIdName = AttachedMemberConstants.ItemTemplate)
{
Should.NotBeNull(container, "container");
_container = container;
_itemTemplateProvider = new DataTemplateProvider(container, itemTemplateIdName, itemTemplateSelectorName);
_dropDownTemplateProvider = new DataTemplateProvider(container,
dropDownItemTemplateIdName ?? AttachedMembers.AdapterView.DropDownItemTemplate,
dropDownItemTemplateSelectorName ?? AttachedMembers.AdapterView.DropDownItemTemplateSelector);
_layoutInflater = context.GetBindableLayoutInflater();
if (listenCollectionChanges)
_weakHandler = ReflectionExtensions.MakeWeakCollectionChangedHandler(this, (adapter, o, arg3) => adapter.OnCollectionChanged(o, arg3));
var activityView = context.GetActivity() as IActivityView;
if (activityView != null)
{
_listener = ReflectionExtensions.CreateWeakEventHandler<ItemsSourceAdapter, EventArgs>(this, (adapter, o, arg3) => adapter.ActivityViewOnDestroyed((Activity)o));
activityView.Mediator.Destroyed += _listener.Handle;
}
}
public ItemsSourceAdapter([NotNull] object container, Context context, bool listenCollectionChanges, string dropDownItemTemplateSelectorName = null,
string itemTemplateSelectorName = null, string dropDownItemTemplateName = null, string itemTemplateName = null)
{
Should.NotBeNull(container, "container");
_container = container;
container.TryGetBindingMemberValue(AttachedMembers.Object.StableIdProvider, out _stableIdProvider);
_itemTemplateProvider = new DataTemplateProvider(container, itemTemplateName ?? AttachedMemberConstants.ItemTemplate,
itemTemplateSelectorName ?? AttachedMemberConstants.ItemTemplateSelector);
_dropDownTemplateProvider = new DataTemplateProvider(container,
dropDownItemTemplateName ?? AttachedMembers.AdapterView.DropDownItemTemplate,
dropDownItemTemplateSelectorName ?? AttachedMembers.AdapterView.DropDownItemTemplateSelector);
_layoutInflater = context.GetBindableLayoutInflater();
if (listenCollectionChanges)
{
_weakHandler = ReflectionExtensions.MakeWeakCollectionChangedHandler(this, (adapter, o, arg3) => adapter.OnCollectionChanged(o, arg3));
}
var activityView = context.GetActivity() as IActivityView;
if (activityView != null)
{
_listener = ReflectionExtensions.CreateWeakEventHandler <ItemsSourceAdapter, EventArgs>(this, (adapter, o, arg3) => adapter.ActivityViewOnDestroyed((Activity)o));
activityView.Mediator.Destroyed += _listener.Handle;
}
_defaultDropDownTemplate = IsSpinner()
? global::Android.Resource.Layout.SimpleDropDownItem1Line
: global::Android.Resource.Layout.SimpleSpinnerDropDownItem;
var absListView = container as AdapterView;
if (absListView != null)
{
var member = BindingServiceProvider.MemberProvider.GetBindingMember(absListView.GetType(), AttachedMembers.ViewGroup.DisableHierarchyListener, false, false);
if (member.CanWrite)
{
member.SetSingleValue(absListView, Empty.TrueObject);
}
}
}
public ItemsSourceAdapter([NotNull] object container, Context context, bool listenCollectionChanges, string dropDownItemTemplateSelectorName = null,
string itemTemplateSelectorName = null, string dropDownItemTemplateName = null, string itemTemplateName = null)
{
Should.NotBeNull(container, "container");
_container = container;
container.TryGetBindingMemberValue(AttachedMembers.Object.StableIdProvider, out _stableIdProvider);
_itemTemplateProvider = new DataTemplateProvider(container, itemTemplateName ?? AttachedMemberConstants.ItemTemplate,
itemTemplateSelectorName ?? AttachedMemberConstants.ItemTemplateSelector);
_dropDownTemplateProvider = new DataTemplateProvider(container,
dropDownItemTemplateName ?? AttachedMembers.AdapterView.DropDownItemTemplate,
dropDownItemTemplateSelectorName ?? AttachedMembers.AdapterView.DropDownItemTemplateSelector);
_layoutInflater = context.GetBindableLayoutInflater();
if (listenCollectionChanges)
_weakHandler = ReflectionExtensions.MakeWeakCollectionChangedHandler(this, (adapter, o, arg3) => adapter.OnCollectionChanged(o, arg3));
var activityView = context.GetActivity() as IActivityView;
if (activityView != null)
{
_listener = ReflectionExtensions.CreateWeakEventHandler<ItemsSourceAdapter, EventArgs>(this, (adapter, o, arg3) => adapter.ActivityViewOnDestroyed((Activity)o));
activityView.Mediator.Destroyed += _listener.Handle;
}
_defaultDropDownTemplate = IsSpinner()
? global::Android.Resource.Layout.SimpleDropDownItem1Line
: global::Android.Resource.Layout.SimpleSpinnerDropDownItem;
var absListView = container as AdapterView;
if (absListView != null)
{
var member = BindingServiceProvider.MemberProvider.GetBindingMember(absListView.GetType(), AttachedMembers.ViewGroup.DisableHierarchyListener, false, false);
if (member.CanWrite)
member.SetSingleValue(absListView, Empty.TrueObject);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="ListItem" /> class.
/// </summary>
public ListItem(int templateId, BindableLayoutInflater inflater)
: base(inflater.Context)
{
_templateId = templateId;
inflater.Inflate(templateId, this, true);
}
/// <summary>
/// Initializes a new instance of the <see cref="BindableLayoutInflaterProxy" /> class.
/// </summary>
public BindableLayoutInflaterProxy(BindableLayoutInflater layoutInflater)
: base(layoutInflater.ViewFactory, layoutInflater.Context)
{
_layoutInflater = layoutInflater;
}
public BindableLayoutInflaterProxy(BindableLayoutInflater layoutInflater)
: base(layoutInflater.ViewFactory, layoutInflater.Context)
{
_layoutInflater = layoutInflater;
}
public override void OnDetachedFromRecyclerView(global::Android.Support.V7.Widget.RecyclerView recyclerView)
{
var activityView = recyclerView.Context.GetActivity() as IActivityView;
if (activityView != null)
activityView.Mediator.Destroyed -= _listener.Handle;
_layoutInflater = null;
_itemTemplateProvider = null;
_recyclerView = null;
_createViewHolderDelegate = null;
base.OnDetachedFromRecyclerView(recyclerView);
}
public override void OnAttachedToRecyclerView(global::Android.Support.V7.Widget.RecyclerView recyclerView)
{
_recyclerView = recyclerView;
_itemTemplateProvider = new DataTemplateProvider(_recyclerView, AttachedMemberConstants.ItemTemplate, AttachedMemberConstants.ItemTemplateSelector);
_layoutInflater = _recyclerView.Context.GetBindableLayoutInflater();
_createViewHolderDelegate = _recyclerView.GetBindingMemberValue(AttachedMembersRecyclerView.RecyclerView.CreateViewHolderDelegate);
HasStableIds = recyclerView.TryGetBindingMemberValue(AttachedMembers.Object.StableIdProvider, out _stableIdProvider) && _stableIdProvider != null;
var activityView = _recyclerView.Context.GetActivity() as IActivityView;
if (activityView != null)
{
if (_listener == null)
_listener = ReflectionExtensions.CreateWeakEventHandler<ItemsSourceRecyclerAdapter, EventArgs>(this, (adapter, o, arg3) => adapter.ActivityViewOnDestroyed((Activity)o));
activityView.Mediator.Destroyed += _listener.Handle;
}
//To prevent HasStableIds error.
if (_observers != null)
{
foreach (var observer in _observers)
base.RegisterAdapterDataObserver(observer);
_observers = null;
}
var member = BindingServiceProvider.MemberProvider.GetBindingMember(_recyclerView.GetType(), AttachedMembers.ViewGroup.DisableHierarchyListener, false, false);
if (member.CanWrite)
member.SetSingleValue(_recyclerView, Empty.TrueObject);
base.OnAttachedToRecyclerView(recyclerView);
}
