Code from 3A Live-Code Session: Assignment 2 with Firebase + Surveys

Assignment Two.xcodeproj/project.pbxproj

@@ -20,6 +20,7 @@
 		8EF8F77D2597C7DE000850BF /* ContentView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 8EF8F77C2597C7DE000850BF /* ContentView.swift */; };
 		8EF8F77F2597C7E1000850BF /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 8EF8F77E2597C7E1000850BF /* Assets.xcassets */; };
 		8EF8F7822597C7E1000850BF /* Preview Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 8EF8F7812597C7E1000850BF /* Preview Assets.xcassets */; };
+		E20FD4C925C0F50900101AC5 /* GoogleService-Info.plist in Resources */ = {isa = PBXBuildFile; fileRef = E20FD4C825C0F50900101AC5 /* GoogleService-Info.plist */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
@@ -41,6 +42,7 @@
 		8EF8F77E2597C7E1000850BF /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
 		8EF8F7812597C7E1000850BF /* Preview Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = "Preview Assets.xcassets"; sourceTree = "<group>"; };
 		8EF8F7832597C7E1000850BF /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
+		E20FD4C825C0F50900101AC5 /* GoogleService-Info.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; path = "GoogleService-Info.plist"; sourceTree = "<group>"; };
 		E7DE9A4430C3A45320910A5E /* Pods_Assignment_Two.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_Assignment_Two.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 /* End PBXFileReference section */
 
@@ -124,6 +126,7 @@
 				8EF8F77A2597C7DE000850BF /* Assignment_TwoApp.swift */,
 				8E35409825B90F1B007B7029 /* RKTaskDelegate.swift */,
 				8E0A956825B677950025461E /* RKTaskSamples.swift */,
+				E20FD4C825C0F50900101AC5 /* GoogleService-Info.plist */,
 			);
 			path = "Assignment Two";
 			sourceTree = "<group>";
@@ -215,6 +218,7 @@
 			files = (
 				8EF8F7822597C7E1000850BF /* Preview Assets.xcassets in Resources */,
 				8EF8F77F2597C7E1000850BF /* Assets.xcassets in Resources */,
+				E20FD4C925C0F50900101AC5 /* GoogleService-Info.plist in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -416,7 +420,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				PRODUCT_BUNDLE_IDENTIFIER = "edu.stanford.cs342.Assignment-Two";
+				PRODUCT_BUNDLE_IDENTIFIER = "edu.stanford.cs342.demo-firebase";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "Assignment Two/Supporting Files/Assignment Two-Bridging-Header.h";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
@@ -442,7 +446,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				PRODUCT_BUNDLE_IDENTIFIER = "edu.stanford.cs342.Assignment-Two";
+				PRODUCT_BUNDLE_IDENTIFIER = "edu.stanford.cs342.demo-firebase";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "Assignment Two/Supporting Files/Assignment Two-Bridging-Header.h";
 				SWIFT_VERSION = 5.0;

Assignment Two/GoogleService-Info.plist

@@ -0,0 +1 @@
+<!-- This should be your Firebase GoogleService-Info.plist file for your particular instance! -->

Assignment Two/RKTaskSamples.swift

@@ -5,7 +5,6 @@
 //  Copyright © 2019 Stanford University.
 //  All rights reserved.
 //
-
 import ResearchKit
 
 /**
@@ -25,6 +24,68 @@ struct RKTaskSamples {
             Add steps to the array above to create a survey!
          */
 
-        return ORKOrderedTask(identifier: "SurveyTask-Assessment", steps: steps)
+        let booleanAnswer = ORKBooleanAnswerFormat(yesString: "YES!", noString: "Not now")
+        let booleanStep = ORKQuestionStep(identifier: "AreYouReady-Boolean", title: "Before we get started...", question: "Are you ready to start the test?", answer: booleanAnswer)
+
+        steps += [booleanStep]
+
+        let dateAnswerFormat = ORKDateAnswerFormat(style: .date)
+        let numberAnswerFormat = ORKNumericAnswerFormat(style: .integer, unit: nil, minimum: 0 as NSNumber, maximum: 100 as NSNumber)
+
+        let ageFormItem = ORKFormItem(identifier: "RegistrationForm-Age", text: "How old are you?", answerFormat: numberAnswerFormat, optional: true)
+        let dateFormItem = ORKFormItem(identifier: "RegistrationForm-DateQuestion", text: "When did you have surgery?", answerFormat: dateAnswerFormat)
+
+        let formStep = ORKFormStep(identifier: "RegistrationForm", title: "About you", text: "Please take a moment to answer some (very) quick questions!")
+        formStep.formItems = [dateFormItem, ageFormItem]
+        steps += [formStep]
+
+        let summaryStep = ORKCompletionStep(identifier: "SummaryStep")
+        summaryStep.title = "Thank you."
+        summaryStep.text = "All done!"
+        steps += [summaryStep]
+
+        let task = ORKNavigableOrderedTask(identifier: "SurveyTask-Assessment", steps: steps)
+
+        let resultBooleanSelector = ORKResultSelector(resultIdentifier: booleanStep.identifier)
+        let predicate = ORKResultPredicate.predicateForBooleanQuestionResult(with: resultBooleanSelector, expectedAnswer: false)
+        let navigableRule = ORKPredicateStepNavigationRule(resultPredicatesAndDestinationStepIdentifiers: [(predicate, summaryStep.identifier)])
+        task.setNavigationRule(navigableRule, forTriggerStepIdentifier: booleanStep.identifier)
+
+        return task
+    }()
+
+    /**
+     Sample task template!
+    */
+    static let sampleTappingTask: ORKOrderedTask = {
+        var steps = [ORKStep]()
+
+        /*
+            CS342 -- ASSIGNMENT 2
+            Add steps to the array above to create a survey!
+         */
+
+        let booleanAnswer = ORKBooleanAnswerFormat(yesString: "YES!", noString: "Not now")
+        let booleanStep = ORKQuestionStep(identifier: "AreYouReady-Boolean", title: "Before we get started...", question: "Are you ready to start the test?", answer: booleanAnswer)
+
+        steps += [booleanStep]
+
+        // add an active task here
+        let tappingTask = ORKOrderedTask.twoFingerTappingIntervalTask(withIdentifier: "TappingTask", intendedUseDescription: "Finger tapping is a universal way to communicate.", duration: 5, handOptions: .right, options: ORKPredefinedTaskOption())
+        steps += tappingTask.steps
+
+        let summaryStep = ORKCompletionStep(identifier: "SummaryStep")
+        summaryStep.title = "Thank you."
+        summaryStep.text = "All done!"
+        steps += [summaryStep]
+
+        let task = ORKNavigableOrderedTask(identifier: "SurveyTappingTask-Assessment", steps: steps)
+
+        let resultBooleanSelector = ORKResultSelector(resultIdentifier: booleanStep.identifier)
+        let predicate = ORKResultPredicate.predicateForBooleanQuestionResult(with: resultBooleanSelector, expectedAnswer: false)
+        let navigableRule = ORKPredicateStepNavigationRule(resultPredicatesAndDestinationStepIdentifiers: [(predicate, summaryStep.identifier)])
+        task.setNavigationRule(navigableRule, forTriggerStepIdentifier: booleanStep.identifier)
+
+        return task
     }()
 }

Assignment Two/Views/SurveyView.swift

@@ -1,3 +1,4 @@
+
 //
 //  SurveyView.swift
 //  Assignment Two
@@ -6,7 +7,6 @@
 //  Copyright © 2019 Stanford University.
 //  All rights reserved.
 //
-
 import SwiftUI
 import ResearchKit
 
@@ -37,10 +37,17 @@ struct SurveyView: View {
                  */
 
                 // surveyOptional = /* my ORKOrderedTask */
+                surveyOptional = RKTaskSamples.sampleSurveyTask
             }) {
                 RoundedTextView("Start Survey", backgroundColor: .red)
             }
 
+            Button(action: {
+                surveyOptional = RKTaskSamples.sampleTappingTask
+            }) {
+                RoundedTextView("Start Tapping!", backgroundColor: .red)
+            }
+
             Spacer()
         }
         .frame(maxWidth: .infinity)