Initial Release

.gitignore

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+# Xcode
+#
+build/
+*.pbxuser
+!default.pbxuser
+*.mode1v3
+!default.mode1v3
+*.mode2v3
+!default.mode2v3
+*.perspectivev3
+!default.perspectivev3
+xcuserdata
+*.xccheckout
+*.moved-aside
+DerivedData
+*.hmap
+*.ipa
+*.xcuserstate

LICENSE.md

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+LICENSE 
+=======
+
+LEARNINGSTUDIO SAMPLE APPLICATION - Mobile Dashboard for iOS
+--------------------------------------
+
+Copyright (c) 2015 Pearson Education, Inc.
+Created by Pearson Developer Services
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+Portions of this work are reproduced from work created and 
+shared by Apple and used according to the terms described in 
+the License. Apple is not otherwise affiliated with the 
+development of this work.

LSDashboard/AppDelegate.swift

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+/*
+* LearningStudio Mobile Dashboard for iOS
+*
+* Need Help or Have Questions?
+* Please use the PDN Developer Community at https://community.pdn.pearson.com
+*
+* @category   LearningStudio Sample Application - Mobile
+* @author     Wes Williams <[email protected]>
+* @author     Pearson Developer Services Team <[email protected]>
+* @copyright  2015 Pearson Education, Inc.
+* @license    http://www.apache.org/licenses/LICENSE-2.0  Apache 2.0
+* @version    1.0
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*
+* Portions of this work are reproduced from work created and
+* shared by Apple and used according to the terms described in
+* the License. Apple is not otherwise affiliated with the
+* development of this work.
+*/
+
+import UIKit
+
+@UIApplicationMain
+class AppDelegate: UIResponder, UIApplicationDelegate {
+
+    var window: UIWindow?
+
+
+    func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
+        // Override point for customization after application launch.
+
+
+        // We need permission to update the icon's badge
+        application.registerUserNotificationSettings(UIUserNotificationSettings(forTypes: UIUserNotificationType.Badge, categories: nil))
+
+        // Let background fetch fire as often as it can. We'll throttlle the API usage during the call
+        UIApplication.sharedApplication().setMinimumBackgroundFetchInterval(UIApplicationBackgroundFetchIntervalMinimum)
+
+        return true
+    }
+
+    func applicationWillResignActive(application: UIApplication) {
+        // Sent when the application is about to move from active to inactive state. This can occur for certain types of temporary interruptions (such as an incoming phone call or SMS message) or when the user quits the application and it begins the transition to the background state.
+        // Use this method to pause ongoing tasks, disable timers, and throttle down OpenGL ES frame rates. Games should use this method to pause the game.
+    }
+
+    func applicationDidEnterBackground(application: UIApplication) {
+        // Use this method to release shared resources, save user data, invalidate timers, and store enough application state information to restore your application to its current state in case it is terminated later.
+        // If your application supports background execution, this method is called instead of applicationWillTerminate: when the user quits.
+    }
+
+    func applicationWillEnterForeground(application: UIApplication) {
+        // Called as part of the transition from the background to the inactive state; here you can undo many of the changes made on entering the background.
+    }
+
+    func applicationDidBecomeActive(application: UIApplication) {
+        // Restart any tasks that were paused (or not yet started) while the application was inactive. If the application was previously in the background, optionally refresh the user interface.
+
+        var badgeNumber = UIApplication.sharedApplication().applicationIconBadgeNumber
+        if badgeNumber > 0 {
+            if LearningStudio.api.restoreCredentials() {
+                LearningStudio.api.getMe({ (error) -> Void in
+                    if error == nil {
+                        dispatch_async(dispatch_get_main_queue()) {
+                            LearningStudio.api.proceedWithRefresh()
+                        }
+                    }
+                })
+            }
+            UIApplication.sharedApplication().applicationIconBadgeNumber = 0
+        }
+    }
+
+    func applicationWillTerminate(application: UIApplication) {
+        // Called when the application is about to terminate. Save data if appropriate. See also applicationDidEnterBackground:.
+
+
+        // called by simulator despite comment in applicationDidEnterBackground
+        LearningStudio.api.removeUserDataArchive()
+    }
+
+
+
+    func application(application: UIApplication,
+        performFetchWithCompletionHandler completionHandler: (UIBackgroundFetchResult) -> Void) {
+
+            // going to check for new activity if login is possible
+            if LearningStudio.api.restoreCredentials() {
+                // going to make 3 calls, and will respond when all have completed
+                // Should have plenty of time, so no need to ask for extra time
+                let dataParts = 3 // happenings, events, announcements
+                var partsSearched = 0
+                var partsFound = 0
+
+                // last time we checked is stored as a user default
+                // this is set during first login and everytime data is refreshed
+                var lastActivityTime = NSUserDefaults.standardUserDefaults().objectForKey(LearningStudio.api.defaultLastActivityTimeKey) as? String
+
+                // this current time will replace the lastActivityTime if this succeeds
+                var dateFormatter = NSDateFormatter()
+                dateFormatter.dateFormat = LearningStudio.api.normalDateFormat
+                dateFormatter.timeZone = NSTimeZone(name: LearningStudio.api.defaultTimeZone)
+                var now = NSDate()
+                let thisActivityTime = dateFormatter.stringFromDate(now)
+
+                // just exit if lastActivityDate is missing or not as expected
+                if lastActivityTime == nil || dateFormatter.dateFromString(lastActivityTime!) == nil {
+                    NSUserDefaults.standardUserDefaults().setValue(thisActivityTime, forKey: LearningStudio.api.defaultLastActivityTimeKey)
+                    completionHandler(UIBackgroundFetchResult.NoData)
+                    return
+                }
+
+                // There's no need to check more than once an hour.
+                // Otherwise, background fetch might be unnecessarily querying
+                var hourAgoTime = dateFormatter.stringFromDate(now.dateByAddingTimeInterval(-1 * 60 * 60))
+                if hourAgoTime.compare(lastActivityTime!) == NSComparisonResult.OrderedAscending {
+                    completionHandler(UIBackgroundFetchResult.NoData)
+                    return
+                }
+
+                // can't respond until all are done...
+                // and doing them in parallel should be faster than chaining them
+                // this is the logic for the time when all of them are complete
+                var whenDone =  { () -> Void in
+                    NSUserDefaults.standardUserDefaults().setValue(thisActivityTime, forKey: LearningStudio.api.defaultLastActivityTimeKey)
+                    if  partsFound > 0 {
+                        UIApplication.sharedApplication().applicationIconBadgeNumber += partsFound
+                        completionHandler(UIBackgroundFetchResult.NewData)
+                    }
+                    else {
+                        completionHandler(UIBackgroundFetchResult.NoData)
+                    }
+                }
+
+                // what's been done
+                LearningStudio.api.getHappeningsSince(lastActivityTime!, callback: { (data, error) -> Void in
+
+                    if data != nil {
+                        var happenings = data as! [AnyObject]
+
+                        if happenings.count > 0  {
+                            partsFound += happenings.count
+                        }
+                    }
+
+                    // check if this is the last one
+                    if ++partsSearched ==  dataParts {
+                       whenDone()
+                    }
+                })
+                // what's coming due
+                LearningStudio.api.getEventsSince(lastActivityTime!, callback: { (data, error) -> Void in
+
+                    if data != nil {
+                        var activities = data as! [AnyObject]
+
+                        if activities.count > 0  {
+                            partsFound += activities.count
+                        }
+                    }
+
+                    // check if this is the last one
+                    if ++partsSearched ==  dataParts {
+                        whenDone()
+                    }
+                })
+                // what's been announced
+                LearningStudio.api.getAnnouncementsSince(lastActivityTime!, callback: { (data, error) -> Void in
+
+                    if data != nil {
+                        var announcements = data as! [AnyObject]
+
+                        if announcements.count > 0  {
+                            partsFound += announcements.count
+                        }
+                    }
+
+                    // check if this is the last one
+                    if ++partsSearched ==  dataParts {
+                        whenDone()
+                    }
+                })
+
+            }
+            else {
+                completionHandler(UIBackgroundFetchResult.NoData);
+            }
+
+    }
+}
+

LSDashboard/Base.lproj/LaunchScreen.xib

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+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="7702" systemVersion="14C109" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" useTraitCollections="YES">
+    <dependencies>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="7701"/>
+        <capability name="Constraints with non-1.0 multipliers" minToolsVersion="5.1"/>
+    </dependencies>
+    <objects>
+        <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner"/>
+        <placeholder placeholderIdentifier="IBFirstResponder" id="-2" customClass="UIResponder"/>
+        <view contentMode="scaleToFill" id="iN0-l3-epB">
+            <rect key="frame" x="0.0" y="0.0" width="480" height="480"/>
+            <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+            <subviews>
+                <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="  Copyright (c) 2015 Pearson Developer Network. All rights reserved." textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" minimumFontSize="9" translatesAutoresizingMaskIntoConstraints="NO" id="8ie-xW-0ye">
+                    <rect key="frame" x="20" y="439" width="441" height="21"/>
+                    <fontDescription key="fontDescription" type="system" pointSize="17"/>
+                    <color key="textColor" red="0.0" green="0.0" blue="0.0" alpha="1" colorSpace="calibratedRGB"/>
+                    <nil key="highlightedColor"/>
+                </label>
+                <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="LearningStudio Demo" textAlignment="center" lineBreakMode="middleTruncation" baselineAdjustment="alignBaselines" minimumFontSize="18" translatesAutoresizingMaskIntoConstraints="NO" id="kId-c2-rCX">
+                    <rect key="frame" x="20" y="59" width="441" height="43"/>
+                    <fontDescription key="fontDescription" type="boldSystem" pointSize="36"/>
+                    <color key="textColor" red="0.0" green="0.0" blue="0.0" alpha="1" colorSpace="calibratedRGB"/>
+                    <nil key="highlightedColor"/>
+                </label>
+                <imageView userInteractionEnabled="NO" contentMode="scaleToFill" horizontalHuggingPriority="251" verticalHuggingPriority="251" image="LSDemo" translatesAutoresizingMaskIntoConstraints="NO" id="0TZ-FF-w79">
+                    <rect key="frame" x="179" y="162" width="150" height="150"/>
+                </imageView>
+            </subviews>
+            <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
+            <constraints>
+                <constraint firstItem="kId-c2-rCX" firstAttribute="centerY" secondItem="iN0-l3-epB" secondAttribute="bottom" multiplier="1/3" constant="-79.5" id="5cJ-9S-tgC"/>
+                <constraint firstAttribute="centerX" secondItem="0TZ-FF-w79" secondAttribute="centerX" constant="-14" id="EPI-Q6-FYV"/>
+                <constraint firstAttribute="centerX" secondItem="kId-c2-rCX" secondAttribute="centerX" id="Koa-jz-hwk"/>
+                <constraint firstAttribute="bottom" secondItem="8ie-xW-0ye" secondAttribute="bottom" constant="20" id="Kzo-t9-V3l"/>
+                <constraint firstItem="8ie-xW-0ye" firstAttribute="leading" secondItem="iN0-l3-epB" secondAttribute="leading" constant="20" symbolic="YES" id="MfP-vx-nX0"/>
+                <constraint firstAttribute="centerX" secondItem="8ie-xW-0ye" secondAttribute="centerX" id="ZEH-qu-HZ9"/>
+                <constraint firstAttribute="centerY" secondItem="0TZ-FF-w79" secondAttribute="centerY" constant="3.5" id="ZlP-Qo-dnV"/>
+                <constraint firstItem="kId-c2-rCX" firstAttribute="leading" secondItem="iN0-l3-epB" secondAttribute="leading" constant="20" symbolic="YES" id="fvb-Df-36g"/>
+            </constraints>
+            <nil key="simulatedStatusBarMetrics"/>
+            <freeformSimulatedSizeMetrics key="simulatedDestinationMetrics"/>
+            <point key="canvasLocation" x="548" y="455"/>
+        </view>
+    </objects>
+    <resources>
+        <image name="LSDemo" width="150" height="150"/>
+    </resources>
+</document>