scrollview里面嵌套viewpager高度自动适应

package com.bruce.a123education.UnBussiness.CustomView; /** * Created by Administrator on 2016/8/15 0015. */ import android.content.Context; import android.support.v4.view.ViewPager; import android.util.AttributeSet; import android.view.View; /** * 自动适应高度的ViewPager * @author * */ public class CustomViewPager extends ViewPager { public CustomViewPager(Context context) { super(context); } public CustomViewPager(Context context, AttributeSet attrs) { super(context, attrs); } @Override protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { int height = 0; for (int i = 0; i < getChildCount(); i++) { View child = getChildAt(i); child.measure(widthMeasureSpec, MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED)); int h = child.getMeasuredHeight(); if (h > height) height = h; } heightMeasureSpec = MeasureSpec.makeMeasureSpec(height, MeasureSpec.EXACTLY); super.onMeasure(widthMeasureSpec, heightMeasureSpec); } }