From d132e7a95b00b283d413813d401c7ff0f3da7d4c Mon Sep 17 00:00:00 2001
From: laole918 <laole918@qq.com>
Date: Thu, 28 May 2015 16:37:18 +0800
Subject: [PATCH] Update MainActivity.java
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默认viewpager选中的是第0项也就是listview，但是OnPageChangeListener没有发生变化之前不会执行mScrollView.setController(fragment)
---
 src/com/example/scrolllistviewpagersample/MainActivity.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/com/example/scrolllistviewpagersample/MainActivity.java b/src/com/example/scrolllistviewpagersample/MainActivity.java
index 1f78556..8a6ad26 100644
--- a/src/com/example/scrolllistviewpagersample/MainActivity.java
+++ b/src/com/example/scrolllistviewpagersample/MainActivity.java
@@ -51,12 +51,16 @@ private void init() {
         
         mAdapter = new MyPagerAdapter(getSupportFragmentManager());
         mPager.setAdapter(mAdapter);
+        Fragment1 fragment = (Fragment1) mAdapter.getItem(MyPagerAdapter.TAB_PARAMS_INDEX);
+        mScrollView.setController(fragment);
         mPager.setOnPageChangeListener(new OnPageChangeListener() {
             @Override
             public void onPageSelected(int position) {
                 if (position == MyPagerAdapter.TAB_PARAMS_INDEX) {
                     Fragment1 fragment = (Fragment1) mAdapter.getItem(position);
                     mScrollView.setController(fragment);
+                } else {
+                	mScrollView.setController(null);
                 }
             }