pull-to-refresh

问题 I am new on Android Applications development. I want to know how to implement Pull down refresh and Pull up get more item from server in Listview . How can I do it? My Code get items from server is below. private class DownloadJSONItems extends AsyncTask<Void, Void, Void> { @Override protected void onPreExecute() { super.onPreExecute(); // Create a progressbar if (!prefs) { progressBar.setVisibility(View.VISIBLE); } } @Override protected Void doInBackground(Void... params) { // Create an

问题 I have created a UIRefreshcontrol in my tableviewcontroller as follows in the viewdidload method : refresh = [UIRefreshControl.alloc init]; refresh.attributedTitle = [[NSAttributedString alloc] initWithString:@"Pull to Refresh"]; [refresh addTarget:self action:@selector(refreshChatsTableView) forControlEvents:UIControlEventValueChanged]; self.refreshControl = refresh; the problem is that when I pull it down a little long , the table jitters up giving a pretty unpleasant UI experience. Can

问题 I`m use ListView with PullToRefresh library. https://github.com/chrisbanes/Android-PullToRefresh And I have some problems with implementation of QuickReturn functional. Something like this library - https://github.com/LarsWerkman/QuickReturnListView Maybe someone already faced with a combination of two such different functional? 来源： https://stackoverflow.com/questions/22613429/android-listview-with-pulltorefresh-quickreturn

问题 I am using the pull to refresh plugin for Angular JS. But it is not working. I can see the text, but when I try to pull, nothing happens! I completed all the steps documented on this GitHub page: https://github.com/mgcrea/angular-pull-to-refresh. I have included all the files(plugins/pulltorefresh/angular-pull-to-refresh.js,plugins/pulltorefresh/angular-pull-to-refresh.css,plugins/pulltorefresh/angular-pull-to-refresh.tpl.js,plugins/pulltorefresh/angular-pull-to-refresh.tpl.css) in project.

问题 I am using Staggered Grid View-Master Library to develope the view like Pinterest and I'm quite successful in that. But now I want to implement Pull to refresh within my app. I have been using Library from johannilsson but that doesnot includes pull to refresh for staggered Grid Views. The code I have been using is this : ((PullToRefreshListView)getListView()).setOnRefreshListener(new OnRefreshListener() { @Override public void onRefresh() { // Do work to refresh the list here. new

问题 I am using swiperefreshlayout for pulltorefresh. when user pulls down it shows loading animation without calling setRefreshing(true) . I want to show loading animation only when setRefreshing(true) is called. Is there any way to disable auto showing animation on pull of screen. Thanks. 回答1: In your onCreate() method : Try doing these mSwipeRefreshLayout.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() { @Override public void onRefresh() { mSwipeRefreshLayout.setRefreshing(false

问题 I can't made Swipe action work. I did browsed through the web for a few days and found many similar questions but there is no working answer. Also I have tried TouchAction class, doesn't work as well. I have Appium Version 1.4.13 (Draco) and using Java, TestNG framework. btw I made scrolling work using (you can use the same logic as a pull to refresh) here is code sample. public void scrollUp() { JavascriptExecutor js = (JavascriptExecutor) getDriver(); HashMap<String, String> scrollObject =

问题 I building an app where pulltorefresh and stickylistHeaders are both need.i have implemented the pulltorefresh in the app but am not able to make it work with stickyListHeaders.Is it possible to merge the two libraries? Or is there any alternative?any Ideas? 回答1: My implementation was broken after updating both libraries, too. This is my quick fix to make it work again. Any suggestions and improvements are welcome! Make a new class and extend the SticklistListHeadersListView and implement the

问题 There are many "pull to refresh" plugins. I have already tested 5 of them. But none of them running fast (especially on old smartphones). What is the best (buttery UX performance and responsiveness) way to check for pull to refresh? PS: I don't need any animation. I just want to recognize if a user "pull to refresh" 回答1: Performance requires minimal code Plugins and libraries have to be written to be as flexible and general as possible, in order to solve many related problems. This means they

问题 I am using pull to refresh in my application. Pull to refresh is working fine when the list size is crossing screen. But when the size is one or two there is a gap between the header and the listview saying tap to refresh. Here is my code public class PullToRefreshListView extends ListView implements OnScrollListener { private static final int TAP_TO_REFRESH = 1; private static final int PULL_TO_REFRESH = 2; private static final int RELEASE_TO_REFRESH = 3; private static final int REFRESHING