Ios Project Search Photo In Flicrk
Update note: Brody Eller updated this tutorial for iOS 12, Xcode 10 and Swift 4.2. Brandon Trebitowski wrote the original.In this tutorial, you’ll get hands-on experience with UICollectionView by creating your own grid-based photo browsing app.The iOS Photos app has a stylish way of displaying photos via a multitude of layouts. You can view your photos in a nice grid view:Or you can view your albums as stacks:You can even transition between the two layouts with a cool pinch gesture.
“Wow, I want that in my app!” you may think.UICollectionView makes adding your own custom layouts and layout transitions (like those in the Photos app) simple to build.You’re by no means limited to stacks and grids, because collection views are extremely customizable. You can use them to make circle layouts, cover-flow style layouts, Pulse news style layouts — almost anything you can dream up!The good news is, if you’re familiar with UITableView, you’ll have no problem picking up collection views. Using them is very similar to the table view data source and delegate pattern.By the time you’re done with this tutorial, you’ll know the basics of using collection views and will be ready to start using this amazing technology in your apps!Anatomy of a UICollectionViewFirst, take a look at the example of the finished project. 3d custom girl download. UICollectionView contains several key components, as you can see below:Take a look at these components one-by-one:. UICollectionView: The main view in which the content is displayed, similar to a UITableView. Like a table view, a collection view is a UIScrollView subclass. UICollectionViewCell: This is similar to a UITableViewCell in a table view.
These cells make up the content of the view and are added as subviews to the collection view. Cells can be created programmatically or inside Interface Builder. Supplementary Views: If you have extra information you need to display that shouldn’t be in the cells but still somewhere within the collection view, you should use supplementary views. These are commonly used for headers or footers. Note: Collection views can also have Decoration Views — if you want to add some extra views to enhance the appearance of the collection view (but they don’t really contain useful data), you should use decoration views. Background images or other visual embellishments are good examples of decoration views.
Aug 26, 2009 - Download iPhone, JSON and Flickr – Part 1 Xcode project. We want to search for photos, so the method we are after is: flickr.photos.search.
Google Search Photo
You won’t be using decoration views in this tutorial as it requires you to write a custom layout class.Using the UICollectionViewLayoutIn addition to the visual components described above, a collection view has a layout object which is responsible for the size, position and several other attributes of the content. Layout objects are subclasses of UICollectionViewLayout.
Layouts can be swapped out during runtime, and the collection view can even automatically animate switching from one layout to another!You can subclass UICollectionViewLayout to create your own custom layouts, but Apple has graciously provided developers with a basic “flow-based” layout called UICollectionViewFlowLayout. Elements lay out one after another based on their size, quite like a grid view. You can use this layout class out of the box, or subclass it to get some interesting behavior and visual effects.You will learn more about these elements in-depth throughout this tutorial. Now, it’s time to get your hands into the mix with a project! Introducing FlickrSearchIn the rest of this tutorial, you’re going to create a cool photo-browsing app called FlickrSearch.
It will allow you to search for a term on the popular photo sharing site Flickr, and it will download and display any matching photos in a grid view, as you saw in the screenshot above.Ready to get started? Open the FlickrSearch starter project. Project files can be downloaded at the top or bottom of this tutorial using the Download Materials button.Inside, you’ll find an empty view controller and some files for interfacing with Flickr. Have a look around before you go any further. Starting Your CollectionOpen Main.storyboard and drag in a Collection View Controller. Go to Editor ▸ Embed in ▸ Navigation Controller to create a navigation controller and automatically set the collection view controller as the root.You should now have a layout like this in the storyboard:Next, select the Navigation Controller you installed and make it the initial view controller in the Attributes inspector:Focusing on the collection view controller, select the UICollectionView inside, and change the background color to White Color.
/This thread was closed automatically due to a lack of responses over the last month.Hot TopicsLatest: 68 minutes agoLatest: 5 hours agoLatest: 9 hours agoLatest: 26 hours agoLatest: 2 days agoLatest: 3 days agoLatest: 8 days agoLatest: 4 weeks agoCurrent DiscussionLatest: 41 minutes agoLatest: 70 minutes agoLatest: 71 minutes agoLatest: 81 minutes agoLatest: 3 hours agoLatest: 3 hours agoLatest: 4 hours agoLatest: 5 hours agoLatest: 7 hours agoLatest: 9 hours agoLatest: 11 hours agoLatest: 11 hours agoHow do I download my Friend or Family's photos in the iOS app to my camera roll? Says:I have the Flickr app for my iPhone and my wife has her own Flickr account and the iPhone app as well.