自定义ListView

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package com.team3.baby.widget;import android.annotation.TargetApi;import android.content.Context;import android.os.Build;import android.util.AttributeSet;import android.widget.ListView;public class MyListView extends ListView {    @TargetApi(Build.VERSION_CODES.LOLLIPOP)    public MyListView(Context context, AttributeSet attrs, int defStyleAttr,                      int defStyleRes) {        super(context, attrs, defStyleAttr, defStyleRes);        // TODO Auto-generated constructor stub    }    public MyListView(Context context, AttributeSet attrs, int defStyle) {        super(context, attrs, defStyle);        // TODO Auto-generated constructor stub    }    public MyListView(Context context, AttributeSet attrs) {        super(context, attrs);        // TODO Auto-generated constructor stub    }    public MyListView(Context context) {        super(context);        // TODO Auto-generated constructor stub    }    @Override    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {        int heightMeasureSpec1 =MeasureSpec.makeMeasureSpec(Integer.MAX_VALUE>>2,MeasureSpec.AT_MOST );        super.onMeasure(widthMeasureSpec, heightMeasureSpec1);    }}

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