我想设定一些自定义选择国家每个项目在我的列表视图。我曾尝试下面的
I am trying to set some custom selector states to every item in my listview. I have tried the following"
list_selector.xml
list_selector.xml
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_selected="true"
android:drawable="@drawable/row_selected_background" />
<item android:state_activated="true"
android:drawable="@drawable/row_selected_background" />
<item android:state_focused="true"
android:drawable="@drawable/row_selected_background" />
<item android:drawable="@drawable/row_background" />
</selector>
list.xml
list.xml
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<ListView
android:id="@android:id/list"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@drawable/row_background"
android:listSelector="@drawable/list_selector">
</ListView>
</RelativeLayout>
有关某些原因,该列表未被选择的背景颜色是因为它被定义。但在pressed /点击始终是默认的Android全息蓝色的列表。我究竟做错了什么?
For some reason, the list unselected background color is as it is defined. But the on pressed/click is always the default android holo blue for a list. What am i doing wrong?
使用机器人:STATE_ pressed
来指定pressed状态
Use android:state_pressed
to specify pressed states.
绘制对象使用: /res/drawable/bg.xml
<shape xmlns:android="http://schemas.android.com/apk/res/android">
<solid android:color="@android:color/holo_red_dark"/>
</shape>
选择使用: /res/drawable/item.xml
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_pressed="true" android:drawable="@drawable/bg"/>
</selector>
ListView控件:
ListView:
<ListView
android:id="@+id/list"
android:layout_width="match_parent"
android:layout_height="fill_parent"
android:saveEnabled="true"
android:listSelector="@drawable/item"
/>
在$ P $结果pssing列表项:
Result on pressing a list item:
注:列表选择绘制后面查看项目,查看项目可能有自己的背景
Note: List selector is drawn behind Item View, Item View may have its own background.