public void AddAction(ActionBarAction actionBarAction)
{
ActionList.Add(actionBarAction);
_stringIds.Add(actionBarAction.PopUpMessage == 0 ? "ERROR" : mContext.Resources.GetString(actionBarAction.PopUpMessage));
}
/// <summary>
/// Inflates a View with the given Action.
/// </summary>
/// <param name="action">the action to inflate</param>
/// <returns>a view</returns>
private View InflateAction(ActionBarAction action)
{
var view = _inflater.Inflate(Resource.Layout.actionbar_item, _actionsView, false);
if (null != ItemBackgroundDrawable)
{
view.SetBackgroundDrawable(ItemBackgroundDrawable.GetConstantState().NewDrawable());
}
else if (ItemBackgroundDrawableRaw > 0)
{
view.SetBackgroundResource(ItemBackgroundDrawableRaw);
}
var labelView =
view.FindViewById<ImageButton>(Resource.Id.actionbar_item);
labelView.SetImageResource(action.GetDrawable());
view.Tag = action;
view.SetOnClickListener(this);
view.SetOnLongClickListener(this);
if (action.PopUpMessage > 0)
view.ContentDescription = Resources.GetString(action.PopUpMessage);
return view;
}
private View InflateOverflowAction(ActionBarAction action)
{
var view = _inflater.Inflate(Resource.Layout.overflowactionbar_item, _actionsView, false);
var labelView =
view.FindViewById<ImageButton>(Resource.Id.actionbar_item);
if (null != ItemBackgroundDrawable)
{
labelView.SetBackgroundDrawable(ItemBackgroundDrawable.GetConstantState().NewDrawable());
}
else if (ItemBackgroundDrawableRaw > 0)
{
labelView.SetBackgroundResource(ItemBackgroundDrawableRaw);
}
labelView.SetImageResource(action.GetDrawable());
var spinner = view.FindViewById<Spinner>(Resource.Id.overflow_spinner);
_overflowAction.OverflowSpinner = spinner;
labelView.Tag = action;
labelView.SetOnClickListener(this);
//view.SetOnLongClickListener(this);
_overflowAction.Activity = CurrentActivity;
return view;
}
/// <summary>
/// Remove a action from the action bar.
/// </summary>
/// <param name="action">The action to remove</param>
public void RemoveAction(ActionBarAction action)
{
for (var i = 0; i < _actionsView.ChildCount; i++)
{
var view = _actionsView.GetChildAt(i);
if (view == null) continue;
var tag = view.Tag;
var actionBarAction = tag as ActionBarAction;
if (actionBarAction == null || !actionBarAction.Equals(action)) continue;
var menuItemAction = tag as MenuItemActionBarAction;
if (menuItemAction != null)
MenuItemsToHide.Remove(menuItemAction.MenuItemId);
_actionsView.RemoveView(view);
}
}
/// <summary>
/// Adds a new Action at the specified index.
/// </summary>
/// <param name="action">the action to add</param>
/// <param name="index">the position at which to add the action</param>
public void AddAction(ActionBarAction action, int index)
{
var addActionBar = false;
var hideAction = false;
if (!ActionBarUtils.ActionFits(CurrentActivity, index, HasMenuButton, action.ActionType))
{
if (!HasMenuButton)
{
addActionBar = _overflowAction.ActionList.Count == 0;
_overflowAction.AddAction(action);
hideAction = true;
}
}
else
{
if (_overflowAction.ActionList.Count != 0)//exists
index = _overflowAction.Index;//bring it inside
hideAction = true;
_actionsView.AddView(InflateAction(action), index);
}
//simply put it in the menu items to hide if we are a menu item.
var taskAction = action as MenuItemActionBarAction;
if (taskAction != null && hideAction)
MenuItemsToHide.Add(taskAction.MenuItemId);
if (addActionBar)
AddOverflowAction(_overflowAction);
}
/// <summary>
/// Adds new action in the overflow
/// </summary>
/// <param name="action">Action to add.</param>
public void AddOverflowAction(ActionBarAction action)
{
var index = _actionsView.ChildCount;
_actionsView.AddView(InflateOverflowAction(action), index);
_overflowAction.Index = index;
}
/// <summary>
/// Adds a new Action.
/// </summary>
/// <param name="action">Action to add.</param>
public void AddAction(ActionBarAction action)
{
AddAction(action, _actionsView.ChildCount);
}
public void SetHomeAction(ActionBarAction action)
{
_homeBtn.SetOnClickListener(this);
_homeBtn.Tag = action;
_homeBtn.SetImageResource(action.GetDrawable());
_homeLayout.Visibility = ViewStates.Visible;
if (null != ItemBackgroundDrawable)
{
_homeBtn.SetBackgroundDrawable(ItemBackgroundDrawable.GetConstantState().NewDrawable());
}
else if (ItemBackgroundDrawableRaw > 0)
{
_homeBtn.SetBackgroundResource(ItemBackgroundDrawableRaw);
}
((LayoutParams)_titleLayout.LayoutParameters).AddRule(LayoutRules.RightOf, Resource.Id.actionbar_home_bg);
}