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所以,我有一個佈局(作爲ListView中的一行),我有listSelector。此listSelector工作正常,直到我添加到佈局的背景。我想這個背景作爲開始的背景(並且會隨着listSelector而改變)。但是,一旦我添加背景,listSelector不再起作用,並且我的佈局在按下時不會改變顏色(如預期的那樣)。爲什麼是這樣?謝謝。在佈局上設置背景覆蓋listSelector
的佈局:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/main_layout"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:background="@drawable/listview_background"
android:listSelector="@drawable/listview_selector"
android:minHeight="140dip"
android:paddingLeft="5dp"
android:paddingRight="5dp" >
<ImageView
android:id="@+id/imgIcon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_marginLeft="2dip"
android:layout_toRightOf="@id/tvTime"
android:adjustViewBounds="true"
android:maxWidth="100dip"
android:padding="4dip"
android:scaleType="centerInside"
android:src="@drawable/ic_launcher" />
</RelativeLayout>
背景:
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item>
<shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle">
<!-- The border color -->
<solid android:color="#CCCCCC" />
</shape>
</item>
<item android:left="5dp" android:right="5dp" >
<shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle">
<!-- The fill color-->
<solid android:color="#FFFFFF" />
</shape>
</item>
</layer-list>
清單及選擇:
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:drawable="@drawable/listview_bg_hover" android:state_pressed="true"/>
<item android:drawable="@drawable/listview_background" android:state_focused="true"/>
<item android:drawable="@drawable/listview_background"/>
</selector>