我的ListView有問題。當我將它選擇到我擁有的自定義繪圖中時,我想更改所選項目的背景,但它不起作用。ListView所選項可繪製
我想有這種效果的圖像是將selectedItem
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_selected="true"
android:drawable="@drawable/selected_item"/>
<item android:drawable="@android:color/transparent" />
</selector>
這是list_row的文本
<!-- this layout is used to view row of category list and resturant list -->
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/txt_category_row"
android:gravity="center"
android:layout_width="match_parent"
android:textColor="@color/BLACK"
android:layout_height="55dp"
android:padding="10dp"
android:text="@string/hello"
android:layout_marginTop="5dp"
android:textAppearance="?android:attr/textAppearanceLarge" />
這ListView的code.xml
:
<ListView android:id="@+id/list_category"
android:layout_alignParentLeft="true"
android:layout_height="fill_parent"
android:layout_width="184dp"
android:dividerHeight="2px"
android:background="@android:color/transparent"
android:cacheColorHint="@android:color/transparent"
android:layout_marginTop="5dp"
android:listSelector="@drawable/list_selector"
android:divider="@color/Gray" >
它的作品,但是當我選擇另一個項目..canü選擇brevious視圖逗留幫助 – Basant 2012-04-11 13:57:05