I want to implement ViewPager functionality in iOS. For example, scrollview is having 10 images. When the user is on his current page, we need to show some extent of either side of pages.
Like In android, View Pager is having a method like, setOffscreenPageLimit. It did the same usage.
This is example in android
android ViewPager customizable
How can I implement the same functionality in iOS.
Please suggest me.
I solved my issue with the help of following link.
http://cases.azoft.com/creating-image-gallery-ios-apps-uiimageview/
Hope this link is useful for others.
Related
I am attempting to create a androidx.constraintlayout.helper.widget.Carousel in Xamarin.Android. I have looked at the following:
https://developer.android.com/develop/ui/views/animations/motionlayout/carousel
However, this was not extremely useful because it is not in C# or for Xamarin.Android. I was also somewhat unsure what to do for the adapter, since Carousel.Adapter doesn't seem to exist, and Carousel.IAdapter requires implementing multiple methods other than the ones mentioned. I would like to be able to see a complete example or tutorial for Xamarin.Android. I have never used MotionLayout or Carousel, although I have used RecyclerView many times (Carousel.Adapter looked similar to RecyclerView.Adapter, just with different names). Does anybody know of any good examples or tutorials for Carousel in Xamarin.Android?
According to your description, you can use ViewPager to achieve this function in Xamarin android. ViewPager is a layout manager that lets you implement gestural navigation. Gestural navigation allows the user to swipe left and right to step through pages of data.
For more information, you can check document: Xamarin.Android ViewPager.
And in Xamarin.Forms, you can use Xamarin.Forms CarouselView to achieve this function.
Can anyone tell me how I can mimic the bottom sheet in the new maps app in iOS 11?
In android you can use a "BottomSheet", which mimics this behaviour, but I could not find anything like that for iOS.
Is that a simple scroll view with a content inset? So that the search bar is at the bottom?
I am fairly new to iOS programming so if someone could help me creating this layout that would be highly appreciated.
This is what I mean by "bottom sheet":
I see this is old an question but for anyone struggling with this issue. you can use this module https://github.com/wix/react-native-interactable. Here is demo
https://github.com/wix/react-native-interactable/blob/master/playground/src/real-life-examples/MapPanel.js
Maybe you could give a try to Modalize https://github.com/jeremybarbet/react-native-modalize I've been working on it to be able to create all kind of bottom sheets similar to that.
It´s not called anything special, but some refer to it as "Card". Here is a great tutorial of how to implement the bottom card as Apple Maps.
I am writing an iOS app in Swift 2 using Xcode 7.
I want to display a set of a user's trophies. For this, I am imagining a horizontally scrollable display as each trophy image is small, but users can have more trophies that fit across a screen.
You can see a Sketch example here: i.stack.imgur.com/VtpEc.png
I first thought that I could use a UIScrollableView, but I don't think this will work because user's are NOT supposed to be able to zoom into these trophies. BUT, if UIScrollView is the way to go, then how do I go about implementing it horizontally and without zoom? The most similar feature in an app that I have found is in Facebook's iOS app. Facebook uses these "horizontally scrollable views" for suggested friends/groups.
You can see what I am talking about in this screenshots: Facebook Horizontal Scroll
This feature also seems to be built in to Apple's iOS. When choosing which action to perform, users are presented with a "horizontally scrollable list" of apps to choose from.
See what I'm talking about here: built in iOS horizontal scroll
I would appreciate any help that anyone can offer! Thank you!
They're using a UICollectionView with an horizontal flow layout.
This more detailed answer might help you to figure out how to implement it: https://stackoverflow.com/a/19435898/5741377
I want to try like this link:https://www.youtube.com/watch?v=sCP-b0a1x5Y. I need Parallax efect and view pager.
Can someone help me with this?
Do have check at this library it seems to be answering your question and others who have similar requirements... It supports parallax view with pagercontrol like android for iOS.
Here's a link!
I've been wondering how apps like Facebook Messenger, Whatsapp or the Messages app on iOS itself work (from the UI perspective).
I assume they're using a UIScrollView and add UILabels at the bottom of view with the message and/or info of the message itself, giving a fixed space between labels, and so on...
Am I right or my approach is completely wrong?
In iOS6 and above, you have UICollectionView, which inherits from UIScrollView, but gives you tableview-like cell management without being restricted to one row. For example, both the iOS7 Messages app and the new Facebook Messenger use collection views to implement what you look for.
There are several open-source solution that implement a similar behavior, which you can take a look at for use or ideas. THSpringyCollectionView, JSMessagesViewController and others.