state_activated pre蜂窝蜂窝、state_activated、pre

2023-09-07 15:19:36 作者:朕的心事,尔等岂懂

如何使用

<item android:drawable="@drawable/ic_launcher" android:state_activated="true"/>

在一个应用程序,还应该对设备和LT运行列表视图项; 11

for list view items in an apps that should also run on devices <11 ?

由于 activated_state HC之前是不可用的,我只能认为两脏的解决方法:

Since activated_state is not available before HC, I can only think of two dirty workarounds:

手动维护activated_state在活动。保持活性元素在我的自定义 ListAdapter Maintain the activated_state manually in your Activity. Maintain the activated element in my custom ListAdapter

但任何一个是令人满意的。 ( getListView()。setChoiceMode(...)不会有效果......)

But either one is satisfying. (getListView().setChoiceMode(...) wouldn't have an effect,...)

任何其他的想法?

推荐答案

你一看这个教程吗?

http://mobile.tutsplus.com/tutorials/android/android-compatibility-list-indicators-on-honeycomb/