Introduction Beginning CloudKit raywenderlichcom

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=n6l7zZAwwDQ

Learn about two fundamental objects used throughout the entire CloudKit API: Containers and Databases. • You can find the full course here: https://www.raywenderlich.com/166190/... • --- • About www.raywenderlich.com: • raywenderlich.com is a website focused on developing high quality programming tutorials. Our goal is to take the coolest and most challenging topics and make them easy for everyone to learn – so we can all make amazing apps. • We are also focused on developing a strong community. Our goal is to help each other reach our dreams through friendship and cooperation. As you can see below, a bunch of us have joined forces to make this happen: authors, editors, subject matter experts, app reviewers, and most importantly our amazing readers! • --- • CloudKit is an app service available only to apps distributed through the store. CloudKit requires additional configuration in your Xcode project. Your app must be provisioned and code signed to access CloudKit. To avoid code signing issues, enable CloudKit using the Capabilities pane in Xcode. There should be no need for you to edit entitlements directly in Xcode or your developer account at developer.apple.com/account. • About Containers and Databases • Multiple apps and users have access to iCloud, but data is segregated and encapsulated in partitions called containers. The containers belonging to your app cannot be accessed by apps from another developer. However, your apps can share containers. Multiple apps can share the same container, and one app can use multiple containers. There’s one default container per app, but you can create additional custom containers. The identifier for the default container matches the app’s bundle ID. The other container IDs you specify need to be unique across all developer accounts. • An app has access to both a public and private database in each container. The public database is for storing user and app data that is shared between all instances of the app. By default, all users can read the public database, but they need to enter iCloud credentials to write to the public database. There’s a private database for each user of your app, but the app only has access to the private database of the current user. The user has to enter iCloud credentials for the app to read and write to the private database. • Setup • To perform all the steps in this document, you need: • A Mac computer with Xcode 6 or later installed • For the best experience, the latest OS X and Xcode releases installed • An Xcode project that builds without errors • Membership in the Apple Developer Program • Permission to enable CloudKit in your developer account • Verify that you have performed these tasks before you begin using CloudKit. For step-by-step instructions, read App Distribution Quick Start. • If you successfully complete the preceding tasks, the error message and Fix Issue button below the Team pop-up menu in the General pane disappears. The screenshot below shows the General pane for an iOS app when the code signing assets are successfully created. • For complete steps on creating a team provisioning profile, read App Distribution Quick Start. To troubleshoot code signing and provisioning, read Troubleshooting in App Distribution Guide. • Enable iCloud and Select CloudKit • CloudKit is one of three app services provided by iCloud. The other iCloud app services—key-value storage and iCloud documents—also appear in the iCloud settings in Xcode. To use CloudKit, you first enable iCloud and then select the CloudKit service. • Important: When you select CloudKit, Xcode creates a default container ID based on the bundle ID. Because you can’t delete iCloud containers, verify that your bundle ID is correct in the General pane in Xcode before selecting CloudKit. To change your bundle ID, read Set the Bundle ID in App Distribution Quick Start. • To enable iCloud and select CloudKit • In the Capabilities pane, select the switch in the iCloud row. • Xcode provisions your app to use iCloud. (Key-value storage is enabled by default.) • Select the CloudKit checkbox. • Xcode creates a default CloudKit container based on the bundle ID and adds the CloudKit framework to your project. • Your app can now store data and documents in iCloud. • Access CloudKit Dashboard • Use CloudKit Dashboard to manage your CloudKit container schema and records. The schema describes the organization of records, fields, and relationships in a database. A record is an instance of a record type. In a relational database, a record type corresponds to a table and a record corresponds to a row in a table. • To sign in to CloudKit Dashboard • In the iCloud settings in the Capabilities pane, click CloudKit Dashboard.

#############################

New on site