Summary:
set the y offset to 0, since 0 offset is where we want to be after we hide the refreshControl.
Tested in emulator with ios 8, 9, 10 and also with section headers.
Closes https://github.com/facebook/react-native/pull/15033
Differential Revision: D6265930
Pulled By: shergin
fbshipit-source-id: b249c4713de68fc6b3a32cee7f995dc352315970
Summary: With the Cxx bridge, properties are not guaranteed to be set it any order (and furthermore, they should not be). RCTRefreshControl previously had its title set first, and would crash otherwise. This fixes that.
Reviewed By: mhorowitz
Differential Revision: D4580253
fbshipit-source-id: 39baecceb8b67c6a851c08ba9cabbf4dc99359cb
Summary:
Refresh bug #7976
This bug has persisted for 3 versions of React Native. Currently everyone is having to do a silly fix, documented in the bug. I spent an hour trying to find the source of the bug. Failing to find the issue quickly, I've just decided to make this simple bugfix.
According to janicduplessis #7976 we will likely be re-writing this control in iOS 10.
Closes https://github.com/facebook/react-native/pull/9249
Differential Revision: D3817227
fbshipit-source-id: f98282aadeca3e85239836f589eda901d454f2ce
Summary:
There's an edge case in the `RefreshControl` which causes it to show as refreshing when the state is set to false. When the component is initialized with `refreshing` set to `true` on initial render but set to `false` before `layoutSubviews` is called, it will call `beginRefresh` and ignore its state. That's because `layoutSubviews` never checks if `_currentRefreshingState` is in fact still `true`, it merely assumes it is.
This is fixed by simply doing a check for `_currentRefreshingState` before entering `beginRefresh` from `layoutSubviews`.
Closes https://github.com/facebook/react-native/pull/7556
Differential Revision: D3300124
fbshipit-source-id: d1dce8612e2c03b1f14284d513803d00af4b5c8a
Summary:To use a ScrollView and RefreshControl with a translucent navigation bar you have to set the top inset to the height of that bar, allowing the content to scroll underneath. After changes to RCTRefreshControl in **v0.22**, `endRefreshing` always animates the offset to 0, hiding content behind the navigation bar. What you'd expect on iOS is for it to return to the bottom of the bar.
**Test plan**
To see this in action, refer to the UIExplorerApp. In RefreshControlExample.js if you set the ScrollView's `contentInset={{top: 100}}` you'll see the refresh control UI is where you'd expect, and after refresh the list returns to the correct position.
Closes https://github.com/facebook/react-native/pull/6848
Differential Revision: D3157934
Pulled By: mkonicek
fb-gh-sync-id: c2186a4541fb3988677f0851eb12c259cd003750
fbshipit-source-id: c2186a4541fb3988677f0851eb12c259cd003750
Summary:Fixes the RefreshControl layout after a screen rotation. See #6311 for a more detailed explanation. I fixed it by adjusting the frame of the RefreshControl in `layoutSubviews` of the parent ScrollView.
While working on fixing this I noticed that when doing a 'pull to refresh' and then not scrolling and wait for it to end the next one will not behave like the first one (it will require pulling further down for the spinner to start spinning). I fixed that too by scrolling the scrollview back to 0 manually before calling `UIRefreshControl.endRefreshing`.
**Test plan (required)**
Tested using the UIExplorer RefreshControl example.
When doing a pull to refresh and then rotating the screen the RefreshControl must stay positioned properly.
Doing multiple consecutive pull to refresh without scrolling after should all behave the same.
Fixes#6311
Closes https://github.com/facebook/react-native/pull/6359
Differential Revision: D3023727
fb-gh-sync-id: f50ae52ea769c2b3e5025c362544a8809a71aa00
shipit-source-id: f50ae52ea769c2b3e5025c362544a8809a71aa00
Summary:The bug is caused by a weird race condition. What happens is that when calling `UIRefreshControl#endRefreshing` the `UIScrollView` delegate `scrollViewDidScroll` function is called synchronously and then `dockClosestSectionHeader` crashes because the sticky header indexes are updated but not the contentView children.
I fixed it by adding an updating property on `RCTRefreshControl` and setting it before calling `endRefreshing` so we can know not to call `dockClosestSectionHeader` at that moment.
Tested with both `RefreshControl` and `onRefreshStart` prop.
I reproduced the bug by replacing ListViewExample.js in UIExplorer with https://gist.github.com/janicduplessis/05fc58e852f3e80e51b9Fixes#5440
cc nicklockwood
Closes https://github.com/facebook/react-native/pull/5445
Differential Revision: D2953984
Pulled By: nicklockwood
fb-gh-sync-id: c17a6a75ab31ef54d478706ed17a8115a11d734e
shipit-source-id: c17a6a75ab31ef54d478706ed17a8115a11d734e
Summary:
RefreshControl did not start refreshing when refreshing was set to true initially. It also did not start refreshing on iOS when setting the prop from false to true without doing a pull to refresh gesture.
This was a pain in the ass to make work on iOS because UIRefreshControl seems super sensitive to when beginRefreshing can be called, for the initial render I need to call it in layoutSubviews. I also have to manually adjust the scrollview content offset when calling beginRefreshing. The code is a bit hacky but it was the only solution I found that was actually working.
Fixes#5716
Closes https://github.com/facebook/react-native/pull/5745
Reviewed By: svcscm
Differential Revision: D2910716
Pulled By: nicklockwood
fb-gh-sync-id: d60e73bcfe8d86bb01249ba5f17e6a23c5a5aff6
Summary:
Both iOS and Android currently support some sort of native pull to refresh control but the API was very different. I tried implementing a component based on PullToRefreshViewAndroid but that works on both platforms.
I liked the idea of wrapping the ListView or ScrollView with the PullToRefreshView component and allow styling the refresh view with platform specific props if needed. I also like the fact that 'refreshing' is a controlled prop so there is no need to keep a ref to the component or to the stopRefreshing function.
It is a pretty rough start so I'm looking for feedback and ideas to improve on the API before cleaning up everything.
On iOS we could probably deprecate the onRefreshStart property of the ScrollView and implement the native stuff in a PullToRefreshViewManager. We could then add props to customize the look of the UIRefreshControl (tintColor). We could also deprecate the Android only component and remove it later.
Closes https://github.com/facebook/react-native/pull/4915
Reviewed By: svcscm
Differential Revision: D2799246
Pulled By: nicklockwood
fb-gh-sync-id: 75872c12143ddbc05cc91900ab4612e477ca5765