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我想在列表視圖中設置條目的替代顏色。我嘗試使用setBackgroundColor和setBackgroundResource,但我似乎只獲得透明背景。以編程方式設置listview的背景顏色
public View getView(final int position, View convertView, ViewGroup parent) {
if (convertView == null) {
convertView = inflateView(R.layout.pending_list);
if(position % 2 != 0){
convertView.setBackgroundResource(R.drawable.list_item_odd);
} else {
convertView.setBackgroundResource(R.drawable.list_item_even);
}
return convertView;
}
}
這是list_item_odd.xml
<item android:state_pressed="true"><shape>
<solid android:color="@color/blue" />
</shape></item>
<item android:state_focused="true"><shape>
<solid android:color="@color/blue" />
</shape></item>
<item><shape>
<solid android:color="@color/bluish" />
</shape></item>
,這是colors.xml文件
<resources xmlns:android="http://schemas.android.com/apk/res/android" >
<color name="blue">#006C9C</color>
<color name="white">#ffffff</color>
<color name="whitish">#FDFDFD</color>
<color name="bluish">#F2F9FD</color>
</resources>
我無法弄清楚爲什麼我收到這個結果呢。
[更改Android上的ListView項目的背景顏色]的可能重複(http://stackoverflow.com/questions/2217753/changing-background-color-of-listview- items-on-android) – 2012-01-09 18:04:58
list_item_odd.xml是一個選擇器刪除它,並以適當的方式做到這一點。它的工作原理是 – 2012-01-09 18:18:37
。空檢查後我必須setbackgroundresource – Amit 2012-01-09 18:42:44