recyclerview-layout

问题 Prior to the implementation of the Swipe to refresh view, the recycler view was working smoothly but not whenever I try to scroll the recycler view downwards the swipe to refresh interferes and hinders the scroll movement. Here is the screenshot of the issue : (Notice the swipe to refresh layout comes while the recycler view is scrolled downwards) Here is my layout fragment: <?xml version="1.0" encoding="utf-8"?> <android.support.v4.widget.SwipeRefreshLayout android:id="@+id/activity_main

问题 Prior to the implementation of the Swipe to refresh view, the recycler view was working smoothly but not whenever I try to scroll the recycler view downwards the swipe to refresh interferes and hinders the scroll movement. Here is the screenshot of the issue : (Notice the swipe to refresh layout comes while the recycler view is scrolled downwards) Here is my layout fragment: <?xml version="1.0" encoding="utf-8"?> <android.support.v4.widget.SwipeRefreshLayout android:id="@+id/activity_main

问题 I followed the recyclerview guidelines and built one for the app I am making, but it does not scroll to the bottom for some reason. I compared it with google code snippets, as well as other code snippets online and can't see the difference. I have posted a picture and the code I am using. I am using tabs, therefore the recyclerview is populated in a fragment. What the app looks like: http://imgur.com/H5uOLFR the adapter class: public class MyAdapter extends RecyclerView.Adapter<MyAdapter

问题 I followed the recyclerview guidelines and built one for the app I am making, but it does not scroll to the bottom for some reason. I compared it with google code snippets, as well as other code snippets online and can't see the difference. I have posted a picture and the code I am using. I am using tabs, therefore the recyclerview is populated in a fragment. What the app looks like: http://imgur.com/H5uOLFR the adapter class: public class MyAdapter extends RecyclerView.Adapter<MyAdapter

问题 I am facing issue with rendering items in recycler view. The problem happens with the items that are initially loaded as you can see in the pic below that layout width doesn't become screen wide(match_parent). Now when I scroll, new items do span screen wide. And when I scroll up, previous items also become screen wide. So it seems that there is some issue with initial loaded cards. Here is the code... Adapter: class SearchAdapter(searchInp : ArrayList<BusNumbers>) : RecyclerView.Adapter

问题 I am facing issue with rendering items in recycler view. The problem happens with the items that are initially loaded as you can see in the pic below that layout width doesn't become screen wide(match_parent). Now when I scroll, new items do span screen wide. And when I scroll up, previous items also become screen wide. So it seems that there is some issue with initial loaded cards. Here is the code... Adapter: class SearchAdapter(searchInp : ArrayList<BusNumbers>) : RecyclerView.Adapter

问题 I have multiple RecyclerView inside a ScrollView and RecyclerView load data from the server. RecyclerView working very slow when I scroll down it lagging. How can I solve it? <Scrollview> <LinearLayout> <Recyclerview> <Recyclerview> </LinearLayout> </Scrollview> 回答1: Usually, when a RecyclerView has scrolling performance issues, it's because a) You're doing too much work in onBindView, which is called every time a new item comes on screen. b) The views you're displaying reference objects

问题 I have an activity with coordinator layout.inside activity there is a fragment with Recycler view and float button.how can I show/hide float button when Scroll Recycler view and avoid to use fab behavior?! in activity layout: CoordinatorLayout----->AppBarLayout---->Toolbar and FrameLayout and Bottom bar view in fragment layout: RelativeLayout---->Recycler view and float button I want to implement something like Google+ home page. how can I implement this scenario? Temporary I used this

问题 I think I've read pretty much all the answers to all of the similar SO questions, and NONE of them seem to be working for me. It's driving me nuts, and I've spent too much time on this. I'm implementing a RecyclerView here and I can't for the life of me update it's children. What happens is that after I update nothing changes on the screen, UNLESS I start scrolling. Once I scroll it updates perfectly . This is my code: public void updateDataAtIndex(final int indexToUpdate, ReadableMap

问题 I think I've read pretty much all the answers to all of the similar SO questions, and NONE of them seem to be working for me. It's driving me nuts, and I've spent too much time on this. I'm implementing a RecyclerView here and I can't for the life of me update it's children. What happens is that after I update nothing changes on the screen, UNLESS I start scrolling. Once I scroll it updates perfectly . This is my code: public void updateDataAtIndex(final int indexToUpdate, ReadableMap