/// <summary>
/// Adds a new Action at the specified index.
/// </summary>
/// <param name="legacyBarAction">the legacyBarAction to add</param>
/// <param name="index">the position at which to add the legacyBarAction</param>
public void AddAction(LegacyBarAction legacyBarAction, int index)
{
var addActionBar = false;
var hideAction = false;
if (!LegacyBarUtils.ActionFits(Context.Resources.DisplayMetrics.WidthPixels, Context.Resources.DisplayMetrics.Density, index, HasMenuButton, legacyBarAction.ActionType))
{
if (!HasMenuButton)
{
addActionBar = _overflowLegacyBarAction.ActionList.Count == 0;
_overflowLegacyBarAction.AddAction(legacyBarAction);
hideAction = true;
}
}
else
{
if (_overflowLegacyBarAction.ActionList.Count != 0) //exists
{
index = _overflowLegacyBarAction.Index; //bring it inside
}
hideAction = true;
_actionsView.AddView(InflateAction(legacyBarAction), index);
}
//simply put it in the menu items to hide if we are a menu item.
var taskAction = legacyBarAction as MenuItemLegacyBarAction;
if (taskAction != null && hideAction)
{
MenuItemsToHide.Add(taskAction.MenuItemId);
}
if (addActionBar)
{
AddOverflowAction(_overflowLegacyBarAction);
}
}
public LegacyBar(Context context, IAttributeSet attrs)
: base(context, attrs)
{
ResourceIdManager.UpdateIdValues();
_inflater = LayoutInflater.From(Context);
//_inflater = (LayoutInflater)context.GetSystemService(Context.LayoutInflaterService);
_barView = (RelativeLayout)_inflater.Inflate(Resource.Layout.actionbar, null);
AddView(_barView);
_logoView = _barView.FindViewById(Resource.Id.actionbar_home_logo) as ImageView;
_homeLayout = _barView.FindViewById <RelativeLayout>(Resource.Id.actionbar_home_bg);
_homeBtn = _barView.FindViewById <ImageButton>(Resource.Id.actionbar_home_btn);
_backIndicator = _barView.FindViewById(Resource.Id.actionbar_home_is_back);
_titleView = _barView.FindViewById <TextView>(Resource.Id.actionbar_title);
_actionsView = _barView.FindViewById <LinearLayout>(Resource.Id.actionbar_actions);
_progress = _barView.FindViewById <ProgressBar>(Resource.Id.actionbar_progress);
_titleLayout = _barView.FindViewById <RelativeLayout>(Resource.Id.actionbar_title_layout);
_titleDropdown = _barView.FindViewById <Spinner>(Resource.Id.actionbar_spinner);
_overflowLegacyBarAction = new OverflowLegacyBarAction(Context);
//Custom Attributes (defined in Attrs.xml)
var a = Context.ObtainStyledAttributes(attrs,
Resource.Styleable.actionbar);
//grab theme attributes
Theme = (LegacyBarTheme)a.GetInt(Resource.Styleable.actionbar_theme, 0);
IsBottom = a.GetBoolean(Resource.Styleable.actionbar_is_bottom, false);
LightIcons = a.GetBoolean(Resource.Styleable.actionbar_light_icons, false);
//if we are not custom don't let them set it.
if (Theme != LegacyBarTheme.Custom)
{
LightIcons = Theme == LegacyBarTheme.HoloLight;
}
_overflowLegacyBarAction.SetIconColor(LightIcons);
var title = a.GetString(Resource.Styleable.actionbar_title);
if (null != title)
{
Title = title;
}
var titleColor = a.GetColor(Resource.Styleable.actionbar_title_color, Resources.GetColor(Resource.Color.actionbar_title));
TitleColor = titleColor;
var separatorColor = a.GetColor(Resource.Styleable.actionbar_separator, Resources.GetColor(Resource.Color.actionbar_separator));
_actionsView.SetBackgroundColor(separatorColor);
_homeLayout.SetBackgroundColor(separatorColor);
using (var background = a.GetDrawable(Resource.Styleable.actionbar_background)) //recycling the drawable immediately
{
if (null != background)
{
BackgroundDrawable = background;
}
}
var backgroundItem = a.GetDrawable(Resource.Styleable.actionbar_background_item);
if (null != backgroundItem)
{
ItemBackgroundDrawable = backgroundItem;
}
if (IsBottom)
{
LegacyBarUtils.SetBottomLegacyBarTheme(this, Theme);
}
else
{
LegacyBarUtils.SetLegacyBarTheme(this, Theme);
}
a.Recycle();
_titleView.Click += (s, e) => { if (null != TitleClick)
{
TitleClick(s, e);
}
};
_titleView.LongClick += (s, e) => { if (null != TitleLongClick)
{
TitleLongClick(s, e);
}
};
}