Android(安卓)GridView 方格中图标与文字如何同时存在

1, 先定义GridView方格中的元素布局

res/layout/appsviewcell.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/appsviewcell_layout"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent">

<ImageView
android:id="@+id/appsviewcell_image"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"/>

<TextView
android:id="@+id/appsviewcell_text"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:gravity="center"
android:layout_below="@+id/appsviewcell_image"/>
</RelativeLayout>

里面用到的一些参数在res/values/strings.xml中定义

关键部分：

@Override
public View getView(int position, View cellView, ViewGroup vgroup) {
// TODO Auto-generated method stub

AppsViewItemViewInfo itemViewInfo = null;
if(null == cellView)
{
cellView = this.mInflater.inflate(R.layout.appsviewcell, null);

ImageView iv = (ImageView)cellView.findViewById(R.id.appsviewcell_image);
TextView tv = (TextView)cellView.findViewById(R.id.appsviewcell_text);

AppsViewItemInfo appItemViewInfo = this.aviis[position];

iv.setImageResource(appItemViewInfo.getAppIcon());
String appname = appItemViewInfo.getAppName();
Log.d("DEBUG", "Position = "+position+", AppName = "+appname);
tv.setText(appname);

itemViewInfo = new AppsViewItemViewInfo();
itemViewInfo.setViewImage(iv);
itemViewInfo.setViewText(tv);

cellView.setTag(itemViewInfo);
}
else
{
itemViewInfo = (AppsViewItemViewInfo)cellView.getTag();
}

return cellView;
}

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