Viewpager is the component in the Android-support-v4.jar package. The label needs to be in the layout file with the package name.
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Basic usage
The basic usage of Viewpager is three steps.
The first step is to place a viewpager component in the main layout file
The second step is to create a layout
(R.id.scrolling_tabs); Scrollingtabs.setadapter (Scrollingtabsadapter); ScrollingTabs.setViewPager ( Viewpager);} /** * Viewpager Adapter * * @author Zhaokaiqiang * */private class Fragsadapter extends Fragmentstatepageradapter {private Ar Raylist in the code, we need to set up two adapters, one is Viewpager, to replace the display of the fragment, and the other
These days in the study Viewpager, simply write how to use Viewpager to achieve similar QQ "recent contacts, friends, group" interface switch (do not know if they are implemented in this way).The Viewpager has been added to the ANDROID-SDK, in the exact position of%android_sdk_home%\
Android is now implementing the tab type interface more and more, today the common implementation of the way to give you a summary. It is now written:
1, the traditional Viewpager implementation
2, Fragmentmanager+fragment implementation
3, Viewpager+fragmentpageradapter implementation
4, Tabpageindicator+viewpager
Viewpager This small demo is to be able to scroll around the picture, the following with index, slide to the last page in the right slide to the first page, the first page to the left slide to the last page, the first effect of the picture, with beautiful pictures is my consistent style, hehe
1. First look at some layout under the XML
Using Viewpager first you need to introduce
The effect we want to achieve today is very common in Android applications. We can see the following two figures, whether it is the built-in Contact application of the system or the AnyView reader application, we can always find this shadow. When we slide the screen, the Tab can be switched accordingly, and when we click the Tab, our screen can also be switched. When it comes to slide, we will immediately think of PagerView and ActionBar, And we will
1, add Android Support packagesince the above classes are available in the Android support package, we add the package first.In Eclipse->window->android SDK Manager, select the Extras->android Support Library in the list to install. After downloading in the Android-sdk\extra
Viewpager This small demo implementation is can be left and right loop slide picture, below with index, slide to the last page in the first page, the first page to the left to the last page, first, with beautiful pictures is my usual style, hehe1. First look at some of the layout of the XMLUsing Viewpager first needs to introduce Android-support-v4.jar this jar p
When ViewPager is used as a page switch, many views can be stored in it, but sometimes it is possible to jump to the next page without careful sliding during the operation of the View, which is not what we want, here we need to override ViewPager to modify its sliding condition.
Program directory structure
BTViewPager. java
Package com. example. viewpagerdemo; import
PagerTitleStrip under Android v4, page title of ViewPager
Android. support. v4.view. PagerTitleStrip
A custom View separated by the Title of the Page. This allows you to flexibly set the title style and text.
Effect:
Xml usage:
Android: layout_gravity: The title location is generally set to bottom or top.
I can
Android uses ViewPager to achieve left-side circular sliding and carousel effects. androidviewpager
When the boundary is reached, you will see an animation that cannot flip pages, which may affect the user experience. In addition, ViewPager in some regions (for example, ViewPager that displays advertisements or announc
Narrativesliding conflict can be said to be common in the daily development of a class of problems, but also a problem of a more annoying, especially in the use of Third-party frameworks, two of the original perfect control, together, suddenly found the whole world is not good.
About sliding conflictsSliding Conflict Classification:Sliding conflicts, in general, are two categories.
1. Sliding conflict in the same directionsuch as ScrollView nesting listview, or scrollview nesting themselves
2
1 ViewPagerImplemented FunctionsAnd actual running
The ViewPager class provides new effects of multi-interface switching. The new effect has the following features:
[1] One of the interfaces in A group is currently displayed.
[2] when a user slides between the left and right, the current screen displays the current interface and a part of the next interface.
[3] After sliding, the page automatically jumps to the selected page
The following is the imp
This article address: http://www.cnblogs.com/wuyudong/p/5918021.html, reprint please indicate source address.This article began to implement the Carousel map campaign, this article first to make the picture slide up (viewpager), the effect is as follows:First implement the layoutRelativelayoutxmlns:android= "Http://schemas.android.com/apk/res/android"Xmlns:tools= "Http://schemas.android.com/tools"Android:la
The content can slide left and right, because Viewpager is used (I use the V4 pack here)View_pager_main.xmlXML version= "1.0" encoding= "Utf-8"?>Android.support.v4.view.ViewPagerxmlns:android= "Http://schemas.android.com/apk/res/android"Android:id= "@+id/viewpager"Android:layout_width= "Match_parent"Android:layout_height= "Match_parent"> Android.support.v4.view.V
This article is an example of Android using Actionbar and Viewpager to switch pages and share them for everyone's reference. Specifically as follows:The screenshot of the running effect is as follows:
The project layout is as follows:
The specific code is as follows:
Mainactivity.java Code
Import java.util.ArrayList;
Import java.util.List;
Import Android.os.Bundle;
Import android.support.v4.app.
1 o'clock, the page does not slide, do not need to expand the number of pages;
Greater than 1 o'clock, take Short the maximum value range of 32767 (we will have more than 3W pages, but not the same, because Viewpager up to 3 pages)
Small knitting here is short, but the first to find a similar implementation of the Internet is all used Integer (Integer.max_value = 2147483647, that is, our viewpager will h
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