import android.content.Context;import android.util.AttributeSet;import android.widget.ListView; /** * Created by wanqi on 15-7-20. */public class ScrollListView extends ListView { public ScrollListView(Context context, AttributeSet attrs) { super(context, attrs); } @Override protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { //根据模式计算每个child的高度和宽度 int expandSpec = MeasureSpec.makeMeasureSpec(Integer.MAX_VALUE >> 2, MeasureSpec.AT_MOST); super.onMeasure(widthMeasureSpec, expandSpec); }}
在xml文件中应用 ;
<com.cs.ronghui.list.MyListView android:id="@+id/procutsugID" android:layout_width="fill_parent" android:layout_height="wrap_content" />
时间: 2024-08-01 07:15:13