blocks|key|128734|text|访问这里，它描述了如何在列表视图中进行分页。PagingListView|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|128735|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/nicolasjafelle/PagingListView^0|M|E|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

visit this which is discribe how to do pagination in listview. <a href="https://github.com/nicolasjafelle/PagingListView" rel="nofollow">PagingListView</a>

blocks|key|128737|text|在listView适配器中：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|128738|++++@Override+
++++public+View+getView(int+position,+View+convertView,+ViewGroup+parent)+{

++++if+(position+==+items.size()+-+1)
++++{
++++++++items.add("new+data1");
++++++++items.add("new+data2");
++++++++notificationDataSetChanged();
++++}

++++//inject+your+view+here

}|code-block|syntax|javascript|128739|您将丢失您的数据，因为您正在覆盖指向它的链接。您应该添加数据，而不是替换它。|128740|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

In listView adapter: 

<pre><code> @Override 
 public View getView(int position, View convertView, ViewGroup parent) {

 if (position == items.size() - 1)
 {
 items.add("new data1");
 items.add("new data2");
 notificationDataSetChanged();
 }

 //inject your view here

}
</code></pre>

You lose your data, because you are overwriting a link to it. You should add data, not replace it.

blocks|key|128757|text|你需要的是一个无穷无尽的滚动监听器，请看一下这个：https://github.com/codepath/android_guides/wiki/Endless-Scrolling-with-AdapterViews|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|128758|只需将此项目添加到您的项目中，并像这样使用它：|128759|yourListView.setOnScrollListener(new+EndlessScrollListener()+{
++++@Override
++++public+void+onLoadMore(int+page,+int+totalItemsCount)+{

++++++++...+your+asynchTask
++++}

++++@Override
++++public+void+onScrollStateChanged(AbsListView+view,+int+scrollState)+{
++++++++super.onScrollStateChanged(view,+scrollState);
++++}
});|code-block|syntax|javascript|128760|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/codepath/android_guides/wiki/Endless-Scrolling-with-AdapterViews^0|P|2B|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@$A|T|B|U|1|V]]|C|$]]|$1|D|3|E|5|6|7|W|8|@]|9|@]|C|$]]|$1|F|3|G|5|H|7|X|8|@]|9|@]|C|$I|J]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|C|$]]]|L|$M|$5|N|O|P|C|$Q|R]]]]

What you need is an endless scroll Listener, please take a look at this: <a href="https://github.com/codepath/android_guides/wiki/Endless-Scrolling-with-AdapterViews" rel="nofollow">https://github.com/codepath/android_guides/wiki/Endless-Scrolling-with-AdapterViews</a>

just add this project to yours and use it like this:

<pre><code>yourListView.setOnScrollListener(new EndlessScrollListener() {
 @Override
 public void onLoadMore(int page, int totalItemsCount) {

 ... your asynchTask
 }

 @Override
 public void onScrollStateChanged(AbsListView view, int scrollState) {
 super.onScrollStateChanged(view, scrollState);
 }
});
</code></pre>

blocks|key|665494|text|type|unstyled|depth|inlineStyleRanges|entityRanges|data|665495|private+int+lastVisibleItem；private+LinearLayoutManager+linearLayoutManager；private+int+lastId；//第一次从服务器加载数据后，获取帖子的最后一个id。private+int+flag+=+0；|665496|linearLayoutManager+=新的LinearLayoutManager(getActivity())；|665497|recyclerView_news.setLayoutManager(linearLayoutManager)；|665498|新建(recyclerView_news.addOnScrollListener+RecyclerView.OnScrollListener()+{|665499|@Override
public+void+onScrollStateChanged(RecyclerView+recyclerView,+int++++newState){
++++super.onScrollStateChanged(recyclerView,+newState);
}

@Override
public+void+onScrolled(RecyclerView+recyclerView,+int+dx,+int+dy)+{
++++super.onScrolled(recyclerView,+dx,+dy);
++++lastVisibleItem+=+linearLayoutManager.findLastVisibleItemPosition();

++++new+Handler().post(new+Runnable()+{
++++++++@Override
++++++++public+void+run()+{
++++++++++++if+(list_news.size()+-+1+==+lastVisibleItem)+{
++++++++++++++++if+(flag+==+0)+{
++++++++++++++++++++flag+=+1;
++++++++++++++++++++getMoreData(lastId);+//+pass+lastId+to+load+next+posts.+
++++++++++++++++}
++++++++++++}+else+if+(list_news.size()+-+1+!=+lastVisibleItem)+{
++++++++++++++++flag+=+0;
++++++++++++}
++++++++}
++++});
}|code-block|syntax|javascript|665500|})；希望这能有所帮助。谢谢。|665501|entityMap^0|0|0|0|0|0|0|0^^$0|@$1|2|3|-4|4|5|6|R|7|@]|8|@]|9|$]]|$1|A|3|B|4|5|6|S|7|@]|8|@]|9|$]]|$1|C|3|D|4|5|6|T|7|@]|8|@]|9|$]]|$1|E|3|F|4|5|6|U|7|@]|8|@]|9|$]]|$1|G|3|H|4|5|6|V|7|@]|8|@]|9|$]]|$1|I|3|J|4|K|6|W|7|@]|8|@]|9|$L|M]]|$1|N|3|O|4|5|6|X|7|@]|8|@]|9|$]]|$1|P|3|-4|4|5|6|Y|7|@]|8|@]|9|$]]]|Q|$]]

I solved the same problem using following code snippet.

private int lastVisibleItem; private LinearLayoutManager linearLayoutManager; private int lastId; // get the last id of your post after first time load data from server. private int flag = 0;

linearLayoutManager = new LinearLayoutManager(getActivity());

recyclerView_news.setLayoutManager(linearLayoutManager);

recyclerView_news.addOnScrollListener(new RecyclerView.OnScrollListener() {

<pre><code>@Override
public void onScrollStateChanged(RecyclerView recyclerView, int newState){
 super.onScrollStateChanged(recyclerView, newState);
}

@Override
public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
 super.onScrolled(recyclerView, dx, dy);
 lastVisibleItem = linearLayoutManager.findLastVisibleItemPosition();

 new Handler().post(new Runnable() {
 @Override
 public void run() {
 if (list_news.size() - 1 == lastVisibleItem) {
 if (flag == 0) {
 flag = 1;
 getMoreData(lastId); // pass lastId to load next posts. 
 }
 } else if (list_news.size() - 1 != lastVisibleItem) {
 flag = 0;
 }
 }
 });
}
</code></pre>

});
Hope this will help. Thanks.

I'm new to Android. My requirement is to load extra data &amp; set to the list view, when scroll reaches to the bottom. I am able to call next data but my previous data is hiding. How to correct this?

<pre><code> listView.setOnScrollListener(new OnScrollListener() {

 @Override
 public void onScrollStateChanged(AbsListView view,
 int scrollState) {
 // TODO Auto-generated method stub

 }

 @Override
 public void onScroll(AbsListView view,
 int firstVisibleItem, int visibleItemCount,
 int totalItemCount) {
 // TODO Auto-generated method stub
 if (listView.getLastVisiblePosition() == listView
 .getAdapter().getCount() - 1
 &amp;&amp; listView.getChildAt(
 listView.getChildCount() - 1)
 .getBottom() &lt;= listView
 .getHeight()) {
 // scroll end reached

 if (nextCall == null || nextCall == ""
 || nextCall.equals("null")
 || nextCall.equals("")) {

 } else {

 hostname=nextCall;

 new ArticlesList().execute();

 }

 // Write your code here
 }else{

 }

 }
 });
 dialog.dismiss();
 } else {

 Toast.makeText(getActivity(), "Went wrong",
 Toast.LENGTH_LONG).show();
 dialog.dismiss();
 }
</code></pre>

Load more data when Scroll reaches bottom

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我是Android的新手。我的需求是加载额外的数据&当滚动到底部时，设置为列表视图。我可以调用下一个数据，但我之前的数据是隐藏的。如何纠正这一点？ listView.setOnScrollListener(new OnScrollListener() {                @Override        ...

问当Scroll到达底部时加载更多数据
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问当Scroll到达底部时加载更多数据EN