protected virtual void LoadImage()
{
if (Item != null && _imagePath != null)
{
ImageGetter.SetDrawable(_imagePath, (bitmap, url) =>
{
if (url == _imagePath)
{
Item.SetIcon(bitmap);
}
});
}
}
public override void OnCreateOptionsMenu(IMenu menu, MenuInflater inflater)
{
if (menu == null)
{
return;
}
menu.Clear();
if (Menu.ButtonCount > 1 && Build.VERSION.SdkInt <= BuildVersionCodes.JellyBean)
{
var itemId = (int)OutputPane * byte.MaxValue;
var item = menu.Add((int)OutputPane, itemId, (int)OutputPane, Device.Resources.GetString("Menu"));
item.SetShowAsAction(ShowAsAction.Always);
const string source = "ic_menu_dark.png";
ImageGetter.SetDrawable(source, (bitmap, url) =>
{
if (url == source)
{
item.SetIcon(bitmap);
}
});
}
else if (_buttons != null && _buttons.Length > 0 && _buttons[0]?.Item != null)
{
foreach (var button in _buttons)
{
button.Item = menu.Add((int)OutputPane, button.Item.ItemId, (int)OutputPane, button.Title);
}
}
else
{
var showIfRoom = true;
_buttons = Enumerable.Range(0, Menu.ButtonCount).Select(i =>
{
var menuItem = Menu.GetButton(i);
if (menuItem is UI.IMenu)
{
showIfRoom = false;
}
return(menuItem as MenuButton ?? menuItem?.Pair as MenuButton);
}).ToArray();
var subCount = 0;
for (int i = 0; i < _buttons.Length; i++)
{
var button = _buttons[i];
var menuId = button is IMenu ? subCount++ : (int)OutputPane;
button.AddToParent(menu, menuId, i, showIfRoom);
}
}
base.OnCreateOptionsMenu(menu, inflater);
}
public void SetBackground(string imagePath, ContentStretch stretch)
{
if (DroidFactory.MainActivity.ActionBar == null)
{
return;
}
ImageGetter.SetDrawable(imagePath, (bitmap, url) =>
{
if (url == imagePath)
{
DroidFactory.MainActivity.ActionBar.SetBackgroundDrawable(bitmap);
}
});
}
public void SetBackground(string imagePath, ContentStretch stretch)
{
ImageGetter.SetDrawable(imagePath, (drawable, url) =>
{
if (url != imagePath)
{
return;
}
if (drawable is BitmapDrawable bit)
{
SetBackground(bit.Bitmap);
}
else
{
SetBackground(null);
_backgroundPath = imagePath;
Invalidate();
}
});
}