Question

I m 成功增加使用的碎片菜单。

@Override public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) { super.onCreateOptionsMenu(menu, inflater); inflater.inflate(R.menu.additional_fragment_menu, menu); }

以上增加的菜单包括1个菜单。我需要做的是,把这一菜单放在所有其他现有物品前面,以便首先出现在行动区。目前似乎已经结束。

(这是android:showAsAction=“always” 项目Im 加上)

我试图从方案上补充这一条,但门图西项目没有选择允许你指定一行和显示行动旗帜。

没有人有什么想法?

Answer 1

奥克·我以正确方向的一位点子从EvilDuck对我本人进行镇压。而且dymmeh 你们可以这样做!

我需要使用的是<代码>InCategory和menuCategory。安德森似乎忽略了<条码>。如无<代码>menuCategory具体规定。

I specified the category of every single menu item in my app by setting the menuCategory attribute value to "system".
My base menu items (the ones that are loaded via the Activity) I had to set high orderInCategory numbers, such as 10, 11, 12, 13 etc.
When I then inflated and added the additional fragment menu xml with the same category and an orderInCategory value 1 it showed up as the first item.

Answer 2

使用“Rodid:Category”特性处理菜单

Answer 3

I m not sure where you re getting that you can t set the showAsAction option or the icon programmatically ex:

public void onCreateOptionsMenu(Menu menu)
{
    menu.add(Menu.NONE,  /** group ID.. not really needed unless you re working with groups **/
              0,         /** this is the items ID (get this in onOptionsItemSelected to determine what was clicked) **/
              Menu.NONE, /** ORDER.. this is what you want to change **/
              "Cancel") /** title **/
              .setIcon(R.drawable.ic_menu_cancel)
              .setShowAsAction(MenuItem.SHOW_AS_ACTION_ALWAYS);
}

Docs:

set 露天行动:

http://developer.android.com/vis/android/view/MenuItem.html#setIcon%28int%29”rel=“nofollow”>setIcon(int resId)

Answer 4

所有这些都是正确的,在《意见》中仅使用一条线以下。

setHasOptionsMenu(true);

友情链接