自定义ListView（加载数据长度的高度）

样式如下的listview



自定义类

import android.content.Context;
import android.util.AttributeSet;
import android.widget.ListView;

public class CustomListView extends ListView {

public CustomListView(Context context) {
super(context);
// TODO Auto-generated constructor stub
}

public CustomListView(Context context, AttributeSet attrs) {
super(context, attrs);
}

public CustomListView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
// TODO 自动生成的构造函数存根
}

@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
// TODO 自动生成的方法存根
int expandSpec = MeasureSpec.makeMeasureSpec(Integer.MAX_VALUE >> 2,
MeasureSpec.AT_MOST);
super.onMeasure(widthMeasureSpec, expandSpec);
}

}

布局文件
<pre name="code" class="java"><?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:background="@color/app_theme_color"
>
<include layout="@layout/detail_head"/>
<View style="@style/App_Line" android:layout_marginTop="20dp"/>
<com.kashuo.util.CustomListView
android:id="@+id/delete_user_lv"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@color/app_white"
android:clickable="false"
></com.kashuo.util.CustomListView>
<View style="@style/App_Line"/>
<Button
android:id="@+id/delete_user_btn"
android:text="@string/btn_true"
style="@style/ButtonStyle"/>
</LinearLayout>