Answer expression catalog

catalog/build.gradle.kts

@@ -61,6 +61,7 @@ dependencies {
   implementation(Dependencies.Navigation.navUiKtx)
 
   implementation(project(path = ":datacapture"))
+  implementation(project(path = ":engine"))
   implementation(project(path = ":contrib:barcode"))
 
   testImplementation(Dependencies.junit)

catalog/src/main/AndroidManifest.xml

@@ -28,6 +28,7 @@
     />
 
     <application
+        android:name=".CatalogApplication"
         android:allowBackup="true"
         android:icon="@mipmap/ic_card_file_box"
         android:label="@string/app_name"

catalog/src/main/assets/behavior_answer_expression.json

@@ -0,0 +1,34 @@
+{
+  "resourceType": "Questionnaire",
+  "item": [
+    {
+      "text": "Choose a Task?",
+      "type": "reference",
+      "linkId": "1",
+      "required": true,
+      "repeats": true,
+      "extension": [
+        {
+          "url": "http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-answerExpression",
+          "valueExpression": {
+            "expression": "Task?subject=Patient/3e3d698a-4edb-48f9-9330-2f1adc0635d1&code=33879002&status=ready&_sort=period",
+            "language": "application/x-fhir-query"
+          }
+        },
+        {
+          "url": "http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-choiceColumn",
+          "extension": [
+            {
+              "url": "path",
+              "valueString": "reasonCode.text + ' - ' + reasonCode.coding.where(system='http://snomed.info/sct').display"
+            },
+            {
+              "url": "forDisplay",
+              "valueBoolean": true
+            }
+          ]
+        }
+      ]
+    }
+  ]
+}