android-viewpager

问题 I have requirement like play store app where there is view pager with images and videos and scroll to view details .Unfortunately when user scrolls the scroll is jumpy but if i remove the scrollview the view pager works perfectly fine . The layout look and feel is something like this http://cl.ly/MBRB <?xml version="1.0" encoding="utf-8"?> <ScrollView xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android

问题 I have a ViewPager which I need to move as a whole on button press. I use an animation for this. When I press it, I translate the 'x' for it. I use setFillAfter(true) to keep the new position. But when I change the page of the ViewPager, it jumps back to the original x-position! I only saw this issue on Android 4.1, with Android 4.0 there is no problem! So it looks like some kind of regression in Android. I attached a testproject where I could reproduce the issue without all my other stuff

问题 Closed . This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 4 years ago . How to skip a page in a ViewPager depending on certain condition , swiping forward or backward , knowing that i don't know the the position of these pages . 回答1: Yes you can. Normally what happens is that you will create a ViewPager and set an adapter to it. This adapter has the getItem(position)

问题 I have implemented Navigation Drawer by Referring this tutorial and now what I want to do is to display swiping tabs inside a fragment. ie. when i click on an item in navigation drawer, lets say the first one, it should display swiping tabs for that items. If the item1 is Events, when i click on it, then it should display swiping tabs with tabs like todays events, and upcoming events. Im a beginner and I have tried to google for this, the solution i find is using sherlock, but i dont want to

问题 Activity A has fragments. When it starts an intent to activity B, then when B.finish() , A executes onCreate() again. But this time, even though A.onCreate() has a new PacksPagerAdapter and a new ViewPager , the fragments are shown with old data. I can see that that onCreateView() is executed for each fragment, but it still has the old arguments since the static newInstance() wasn't called. Arguments are created when FragmentPagerAdapter's getItem(position) is called. Here's how it's

问题 GridView contains Categories, and when I do tap on any of the GridView item (i.e - any Category) i would like to show items those belongs to that particular Category only in ViewPager. For example, I have two categories first - Electronics and second - Appliances , still whenever i do tap on Appliances category - it showing all the items (from Electronics 1 to Appliances 2 ) whereas it has to show only items those are under Appliances category ISSUE Still showing all the items in a ViewPager,

问题 I use ViewPager to create fragments that swipe left and now I want insert fragments into each fragment page. activityMain.xml <?xml version="1.0" encoding="utf-8"?> <android.support.design.widget.CoordinatorLayout ... android:orientation="vertical"> <android.support.v4.view.ViewPager android:id="@+id/myviewpager" android:layout_width="match_parent" android:layout_height="match_parent" app:layout_behavior="@string/appbar_scrolling_view_behavior"/> <devlight.io.library.ntb.NavigationTabBar

问题 I am working on developing an Android application which uses ActionBarSherlock and ViewPagerIndicator. The main activity is a SherlockFragmentActivity and users navigate between the fragments via tabs on the action bar. All of the tabs are SherlockListFragments and most only contain a ListView. However, one fragment (HeadlinesFragment) contains a ViewPager, CirclePageIndicator, and a ListView for tablets, and only a ListView on phones. The ViewPager has a FragmentStatePagerAdapter which

问题 A message needs to be displayed to the user when a fragment in a ViewPager becomes visible. Currently the call is: // Within a class that extends Fragment @Override public void setUserVisibleHint(boolean isVisibleToUser) { super.setUserVisibleHint(isVisibleToUser); if (isVisibleToUser) { MessageUtility.displayMessage(getContext()); } } MessageUtility.displayMessage() opens an alert dialog with a message. Context is required to display the message. However, the fragment is not guaranteed to be

问题 I'm having an issue with the TabLayout attached to my ViewPager. Repro steps: Start on the first tab. Select the 2nd tab. Press the back button--my code sees that the user is on the second tab and calls viewPager.setCurrentItem(0) to return the user to the first tab. However, as shown in the picture, the 2nd tab text is still selected while the 1st tab text is grayed out. (Although the pink bar goes back to the 1st tab like it should.) What am I missing? tabLayout = (TabLayout) rootView