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selector文件报错，怎么弄？

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android" >
    <item android:drawable="@drawable/gray_bg"android:state_pressed="true">
    <item android:drawable="@drawable/white_bg">
</selector>

Error in an XML file: aborting build.

Multiple annotations found at this line:

- error: Error parsing XML: not well-formed (invalid token)

- Element type "item" must be followed by either attribute specifications, ">"

WD1510544969

2016-06-19

源自：Android攻城狮的第一门课（入门篇） 21-3

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qq_小白叶子_0 回答被采纳 +3 积分
2016-06-20

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:drawable="@drawable/gray_bg" android:state_pressed="true"/>
<item android:drawable="@drawable/white_bg"/>
</selector>

反斜杠表示结束item