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#1notifyDataSetChanged 更新內容| Android Traveling
notifyDataSetChanged 更新內容. public class MainActivity extends Activity { private String[] strGroup = {"字串1", "字串2", "字串3", "字串4", "字串5", ...
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#2[ Android ] 為何呼叫了notifyDataSetChanged() 卻沒有動靜
notifyDataSetChanged () 是告知Adapter 刷新ListView 的方法 但是並非單純在程式碼當中加上去就會有效果 我的ListView 是透過一個自訂的Adapter 物件 ...
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#3BaseAdapter | Android Developers
Returns true if the item at the specified position is not a separator. void, notifyDataSetChanged(). Notifies the attached observers that the ...
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#4Android 解决adapter.notifyDataSetChanged() 不起作用 - CSDN
转载请注明出处：使用Listview 的时候，给adapter 的数据源List 添加了新的数据，然后调用adapter.notifyDataSetChanged()，发现listview 并没有显示 ...
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#5notifyDataSetChanged example - Stack Overflow
Use the notifyDataSetChanged() every time the list is updated. To call it on the UI-Thread, use the runOnUiThread() of Activity . Then, ...
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#6Android問題集(2)：notifyDataSetChanged()方法無用- IT閱讀
所以，任憑你怎麼呼叫adapter的notifyDataSetChanged()方法也沒什麼用。 問題解決. 原因搞清楚了，解決就很簡單了。而且方式有很多，比如我們改下getData ...
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#7android.widget.ArrayAdapter.notifyDataSetChanged java ...
public void notifyDatasetChanged() { super.notifyDataSetChanged();
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#8setAdapter()和notifyDataSetChanged() - 简书
setAdapter()和notifyDataSetChanged(). zzEND 关注. 2017.03.17 01:26:54 字数330阅读9,319. 给ListView（RecyclerView）设置Adapter算是Android开发中最常用的操作之 ...
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#9Part 8, notifyDataSetChanged vs notifyItemChanged - YouTube
In this video we further dissect the usage of notifyDatasetChanged method of RecyclerView.Adapter. Through ...
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#10Android: notifyDataSetChanged(); not working | Newbedev
One of the main reasons notifyDataSetChanged() won't work for you - is, Your adapter loses reference to your list. When you first initialize the Adapter it ...
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#11Java ArrayAdapter.notifyDataSetChanged方法代碼示例
本文整理匯總了Java中android.widget.ArrayAdapter.notifyDataSetChanged方法的典型用法代碼示例。如果您正苦於以下問題：Java ArrayAdapter.notifyDataSetChanged方法 ...
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#12Android 解決adapter.notifyDataSetChanged() 不起作用
使用Listview 的時候，給adapter 的資料來源List 新增了新的資料，然後呼叫adapter.notifyDataSetChanged()，發現listview 並沒有顯示出新增的資料， ...
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#13notifyDataSetChanged() - Android Example [Updated] - The ...
notifyDataSetChanged () example: ... This android function notifies the attached observers that the underlying data has been changed and any View ...
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#14Calling NotifyAll to Update RecyclerView from External Method
You can add a function in the Adapter of your RecyclerView (e.g. UpDateData ) and call NotifyDataSetChanged in your Adapter .
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#15Android DiffUtil vs NotifyDataSetChanged usage - Camposha
It's role is to inform it's subscribers that the data source has changed. This allows them to update themselves. NotifyDataSetChanged() even ...
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#16ListView動態刷新adapter.notifyDataSetChanged()無反應
前段時間在做一個動態刷新ListView（模擬聊天），遇到一個問題，調用notifyDataSetChanged()方法，數據源已經存在但是並沒有動態刷新！
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#17RecyclerView Adapter notifyDataSetChanged not working
And when I called: mRecyclerView.getAdapter().notifyDataSetChanged();. Nothing happened. The only way to refresh the view is ...
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#18notifyDataSetChanged example - SemicolonWorld
Use the notifyDataSetChanged() every time the list is updated. To call it on the UI-Thread, use the runOnUiThread() of Activity . Then, notifyDataSetChanged() ...
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#19notifyDataSetChanged Method | Android Chart Documentation
notifyDataSetChanged Method. Notifies that data set has changed. Syntax. public void notifyDataSetChanged(). See Also. Reference.
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#20What is the use of notifyDataSetChanged in Android? - OS ...
notifyDataSetChanged. Notifies the attached observers that the underlying data has been changed and any View reflecting the data set should refresh itself.
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#21Adapter.notifydatasetchanged在RecyclerView中不起作用?
我已经把adapter.notifydatasetchanged（），但我认为它不工作，但在我添加一个新项目或删除，它会立即刷新我的回收视图。
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#22Avoid calling `notifyDataSetChanged` in RecyclerView adapters
notifyDataSetChanged tells the recycler view that every single item should be updated. However, its usually called when only 1 item has ...
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#23DiffUtil vs. notifyDataSetChanged() - Educative.io
DiffUtil vs. notifyDataSetChanged() · Problem. Situations may arise when our recycler view will want to notify registered observers that the data set has changed ...
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#24Android中适配器的notifyDataSetChanged()为何有时不刷新
为什么代码段3、4、6可以更新，原因大家都明白，是因为数据发生了变化，因此当调用adapter.notifyDataSetChanged()方法时就会把更新后的数据显示出来。
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#25关于android：notifyDataSetChanged在RecyclerView上不起作用
notifyDataSetChanged not working on RecyclerView我正在从服务器获取数据，然后对其进行解析并将其存储在列表中。我将此列表用于RecyclerView的 ...
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#26RecyclerView中notifyDataSetChanged刷新总结- 安卓笔记侠
除了adapter.notifyDataSetChanged()这个方法之外，新的Adapter还提供了其他的方法，如下： 基本上看到方法的名字就知道这个方法是干嘛的了， ...
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#27Android notifyDataSetChanged() 动态更新ListView案例详解
这篇文章主要介绍了Android notifyDataSetChanged() 动态更新ListView案例详解,本篇文章通过简要的案例,讲解了该项技术的了解与使用,以下就是详细内容 ...
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#28notifyDataSetChanged()？你真的会用ViewPager吗？ - 掘金
二、notifyDataSetChanged(). 最开始，我是这么想的：当Fragment数据需要变化时，改变 fragmentData 的内容，然后调Adapter中的 ...
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#29Updating data in an Android RecyclerView | by Suragch
If you use notifyDataSetChanged() , then no animation will be performed. This can also be an expensive operation, so it is not recommended to use ...
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#30java - notifyDataSetChanged() 使列表刷新并滚动跳回顶部
我正在尝试实现无限滚动ListView ，但是当我拨打 notifyDataSetChanged() 时整个列表刷新然后滚动位置回到顶部。 这是正常行为吗？我怎样才能让它简单地添加添加的项目 ...
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#31Kotlin Android - Refresh ListView - Example - Tutorial Kart
Also note that the method notifyDataSetChanged() has to be called on UI thread. If by chance, it happens that you should call notifyDataSetChanged() method on ...
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#32android.widget.ArrayAdapter#notifyDataSetChanged
This page shows Java code examples of android.widget.ArrayAdapter#notifyDataSetChanged.
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#33Android开发RecyclerView使用关于notifyDataSetChanged的坑
但是在使用时需要注意 RecyclerView 内部默认只缓存5个 Item ，如果调用 notifyDataSetChanged() 方法刷新列表的，刷新后的列表数据小于5的话，不会重 ...
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#34How notifyDataSetChange() works in android? - CodeProject
There is a very good explanation => Android. How does notifyDataSetChanged() method and ListViews work?[^].
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#35Android Code Snippets: Adapter notifyDataSetChanged()
Just call the notifyDataSetChanged() method after you modify your content. But, maybe even if you notified your adapter, you receive an ...
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#36Android: adapter.notifydatasetchanged() - CodeRoad
Android: adapter.notifydatasetchanged(). я хочу создать динамический GridView, и когда я нажимаю на мои параметры meny, я обновляю свой asyncTask, ...
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#37RecyclerView介面卡notifyDataSetChanged停止花哨的動畫
【ANDROID】RecyclerView介面卡notifyDataSetChanged停止花哨的動畫. 2020-10-27 ANDROID. 我正在基於RecyclerView構建一個元件，允許使用者通過拖放對專案重新排序。
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#38notifyDataSetChanged() with CustomAdapter and SQLite
simone giusti wrote: Maybe this is too difficult for me ... I find a loto of examples suggesting to use notifyDataSetChanged but it has no ...
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#39No More notifyDataSetChanged() - Abnormally Driven
If you've ever used notifyDataSetChanged() on your RecyclerView adapter as a developer or noticed an app who's list of items blinks in and ...
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#40源码分析adapter的notifyDataSetChanged - 朱洋洋的博客
我们在使用listview控件的时候，总是会因为数据的改变，而需要更新listview控件的内容，这时候总是会调用adapter的notifyDataSetChanged（）方法， ...
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#41What are the implications of the cache when using ...
The android documentation for notifyDataSetChanged says: Notifies the attached observers that the underlying data has been changed and any ...
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#42why is it not "notifyDataSetChanged()" (Example) - Treehouse
why is it not "notifyDataSetChanged()". what is the answer? MainActivity.java. // This is an excerpt from the full file. protected void ...
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#43How does notifyDataSetChanged work on Android?
notifyDataSetChanged () is not calling onBindViewHolder. How do I update my recyclerView adapter? Update the ArrayList from the fragment where ...
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#44Crash on calling notifydatasetchanged in UI for Xamarin - Telerik
On the click of menu icon my arraylists gets populated and I call adapter.notifydatasetchanged() Arraylist count keeps on varying.
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#45How to open a different fragment on recyclerview item onclick
itemId) { R. What happens if you do notifyDataSetChanged() soon after that? It will kill any pending animations, requery the adaptor and ...
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#46notifyDataSetChanged(): mAndroidDev - Reddit
"To make a scrolling list from scratch, you must first construct the ViewGroup , LayoutManager , ViewHolder , RecyclerView.
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#47Load recyclerview asynchronous
ViewHolder also contains other formatted data - and when those change notifyDataSetChanged must be called even when the image itself has stayed the same.
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#48notifyDataSetChanged() not working for me - Genera Codice
I have a listview which display multiple data from my database using base adapter in different class. I want to refresh my listview ...
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#49有什么更好的？ notifyDataSetChanged或notifyItemChanged在 ...
使用 notifyDataSetChanged 个。 使用条件为int这样的循环，例如in i小于 List.size() ，其中会多次调用 notifyItemChanged 。 在这两种情况下，我都在 RecyclerView ...
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#50notifyDataSetChanged后，Android ListView不刷新 - QA Stack
notifyDataSetChanged (); } @Override public void onListItemClick(ListView l, View v, int position, long id) { super.onListItemClick(l, v, position, ...
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#51Android notifyDataSetChanged implemented right
Proper use of notifyDataSetChanged in your Android application · 1. He changed his data by adding newly formed String to his List mList. · 2. Then ...
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#52Viewpager2 Without Fragments - Neoprenanzug-Online
ViewPager2 支持对可修改的 Fragment 集合进行分页浏览，在底层集合发生更改时调用 notifyDatasetChanged() 来更新界面。 4、DiffUtil. So you may also want to build ...
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#53RecyclerView notifyDataSetChanged 闪动问题 - 知乎专栏
RecyclerView notifyDataSetChanged 闪动问题. 12 天前· 来自专栏codesdancing. abstract class STRecyclerViewAdapter<Entity, ViewHolder : RecyclerView.
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#54Android调用notifyDataSetChanged崩溃- 代码先锋网
Android调用notifyDataSetChanged崩溃，代码先锋网，一个为软件开发程序员提供代码片段和技术文章聚合的网站。
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#55How To Get a CDL License How to Get a Commercial Driver ...
... To Start Dating Site Conversation For Guys · Android Studio How To Use Notifydatasetchanged · How To Delete A Template In Outlook 2010.
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#56Question Can't access notifyDataSetChanged - TitanWolf
Can't access notifyDataSetChanged ... I have a ListView that I update from my SQLite database and I have set an onItemLongClickListener to help me delete from my ...
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#57Adapter中notify(),notifyAll(),notifyDataSetChanged ... - 台部落
notifyDataSetChanged ()和notifyDataSetInvalid()一般在adapter數據發生變化時調用。notifyDataSetChanged通過一個外部的方法強制控制，如果adapter的 ...
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#58Android recyclerview radio button example
In this part , you will May 10, 2018 · when a RadioButton is checked we must call notifyDataSetChanged(), so that all views get updated.
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#59的Android RecyclerView：更新notifyDataSetChanged - 優文庫
之後的所有項目的高度在 onCreateViewHolder 在我的適配器類，我分配在屏幕的整體高度上的項目我有這樣的：的Android RecyclerView：更新notifyDataSetChanged
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#60Android: make a view visible in RecyclerView without calling ...
Issue is whether I call notifyDataSetChanged(), Picasso is stacking every one of the pictures once more. How might I abstain from reloading of Images.
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#61Firestore recyclerview adapter example
If you want the whole set of items to change, just call notifyDataSetChanged () within the adapter. Overview 1. Firebase Firestore 11. id.
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#62Recyclerview load all items at once
notifyDataSetChanged ()] (or related methods). GridLayoutManager arranges all items in a two-dimensional grid: If your use RecyclerView to implement ...
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#63Android fragmentstateadapter get current fragment - edditags ...
Also getting notifyDatasetChanged() to work can be… BEHAVIOR_RESUME_ONLY_CURRENT_FRAGMENT. This is how my adapter appears to be . You can think of Fragments ...
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#64How to refresh fragment in android programmatically - Pet ...
notifyDataSetChanged (); and you are done ! Natali Lapshina. In order to check when the 'BACK' button is pressed, use onBackPressed () method from the ...
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#65Refresh a fragment from another fragment - markus ...
Star fragments can be sold for 250 at Nook's Cranny. notifyDataSetChanged () ; it did not work. Links allow you to jump from one page to another by clicking on ...
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#66recyclerView adapter.notifyDataSetChanged() analysis
recyclerView adapter.notifyDataSetChanged() analysis, Programmer Sought, the best programmer technical posts sharing site.
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#67Index 0 out of bounds for length 0 java
outOfBounds ListView's notifyDataSetChanged when refreshing data occurs IndexOutOfBoundsException: Index: 4, Size: 0 Solution to the abnormal problem of ...
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#68Clear ArrayList and do notifyDataSetChanged in adapter ...
How can I clear ArrayList and do notifyDataSetChanged() in adapter ListView from fragment? <p.
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#69notifyDataSetChanged not working on RecyclerView - 漫漫字节
notifyDataSetChanged not working on RecyclerView. 04-03 14:01. I am getting data from server and then parsing it and storing it in a List.
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#70Pro Android 3 - 第 178 頁 - Google 圖書結果
When we discussed ArrayAdapters before, we mentioned the notifyDataSetChanged() method to have the adapter update the ListView if the data has changed.
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#71Android Programming: The Big Nerd Ranch Guide - Google 圖書結果
Modify the updateUI() method to call notifyDataSetChanged() if the CrimeAdapter is already set up. Listing 10.9 Reloading the list in onResume() ...
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#72Android程式設計範例經典--讓您設計出專業級的Android應用程式 第二版(電子書)
notifyDataSetChanged ( ) ; / /重新將標籤綁定|25 } |26 } |27 4.23 | MainActivity 類別的 addTaggedSearch 方法編輯 SharePreferences 物件內容要改變 ...
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#73Android Programming: The Big Nerd Ranch Guide
detailFragmentContainer) == null) { public void updateUI() { ((CrimeAdapter)getListAdapter()).notifyDataSetChanged(); } Listing 22.15 Call ...
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#74Recyclerview notifydatasetchanged scroll to top - Livolo
ListView scrolls down when calling notifyDataSetChanged , notifyDataSetChanged ... notifyDataSetChanged(); 2) Advanced Version: Instead of calling adapter.
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#75Recyclerview inside constraintlayout
Adapter class: void notifyDataSetChanged () It's role is to inform it's subscribers that the data source has changed. If you are building an app for Amazon ...
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#76Recyclerview inside nestedscrollview not showing all items
RecyclerView: notifyDataSetChanged If you see every item in your ... make sure that you're not calling notifyDataSetChanged() , setAdapter(Adapter) , or The ...
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#77Android spinner observable
notifyDataSetChanged () in onPostExecute() method: protected void onPostExecute(S これまではAndroidでタイマー機能を実装するのに、HandlerとRunnableを使って ...
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#78How to notifyDataSetChanged for RecyclerView from another ...
notifyDataSetChanged (); This use to be the most common way to refresh the recyclerView, ... RecyclerView Adapter notifyDataSetChanged not working, ...
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#79Show scrollbar in recyclerview android
notifyDataSetChanged () Recycler View. Uses a different mechanism than similar libraries to provide smooth movement of scroller handle when scrolling the ...
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#80Refresh child fragment - Adelar da Bike
Snapdragon Hemp strives to provide quality hemp derived products. notifyDataSetChanged () ; it did not work. Sponsored by W88. 00 — or subscribe and save 35%.
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#81RECYCLERVIEW FOCUS CHANGE LISTENER
notifyDataSetChanged (); // or notifyItemRangeRemoved // 3. Reset endless scroll listener when performing a new search scrollListener.
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#82VIEWPAGER2 API
Right-to-left (RTL) layout support; Vertical orientation support; notifyDataSetChanged fully functional ; API changes.
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