如何调用动作条的文本菜单样的行为? [英] How to invoke the ActionBar's ContextMenu-like behavior?
问题描述
在的Android 3.0,当您选择一些文本例如,动作条切换到文本菜单式的模式,使你做的动作与所选文本:复印/股的/ etc,和一个完成按钮出现在左侧,以使用户离开这个模式
In Android 3.0, when you select some text for example, the ActionBar switches to a ContextMenu-like mode, which enables you to do actions with the selected text: copy/share/etc, and a "Done" button appears on the left side to enable the user to leave this mode.
我如何切换动作条到这个模式在我的应用程序(我的菜单,当然项)?我只是找不到此的文档。
How can I switch the ActionBar into this mode in my app (with my menu items of course)? I just couldn't find this in the docs.
推荐答案
是啊,我找不到它要么 - 我不得不问,在谷歌I |。0
Yeah, I couldn't find it either -- I had to ask at Google I|O.
使用<一个href="http://developer.android.com/reference/android/app/Activity.html#startActionMode%28android.view.ActionMode.Callback%29"><$c$c>startActionMode()$c$c>. <一href="http://developer.android.com/resources/samples/HoneycombGallery/src/com/example/android/hcgallery/ContentFragment.html">Here是他们的样品演示它之一。我需要做更多的工作,在这方面我自己。
Use startActionMode()
. Here is one of their samples that demonstrates it. I need to do more work in this area myself.
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