Fixed event main page

Various fixes including:
- Adding description to the main event page
- Improved scanning
- Screenshots in the README

README.md

@@ -1,7 +1,10 @@
 # Flutter Event App
 This app provides event managers with the tools necessary to manage great events. It includes the ability to scan and distribute tickets, show attendee lists and manage a shared Spotify playlist.
 
+## Screenshots
+![List of events with titles and descriptions](/screenshots/event-list.png?raw=true "Event List")
+
 ## Built With
 * Flutter
 * Firebase Firestore, Firebase Auth, Firebase Analytics and Firesbase Messaging
-* Flutter Barcode Scan package
+* Flutter Barcode Scan package which is a wrapper for dm77/barcodescanner on android and mikebuss/MTBBarcodeScanner on iOS

flutter_event_app_android.iml

@@ -19,8 +19,8 @@
       <sourceFolder url="file://$MODULE_DIR$/android/app/src/main/java" isTestSource="false" />
       <sourceFolder url="file://$MODULE_DIR$/android/gen" isTestSource="false" generated="true" />
     </content>
-    <orderEntry type="jdk" jdkName="Android API 25 Platform" jdkType="Android SDK" />
+    <orderEntry type="jdk" jdkName="Android API 24 Platform" jdkType="Android SDK" />
     <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="library" name="Flutter for Android" level="project" />
+    <orderEntry type="library" exported="" name="Flutter for Android" level="project" />
   </component>
-</module>
+</module>

lib/main.dart

@@ -13,6 +13,7 @@ class MyApp extends StatelessWidget {
     return new MaterialApp(
       title: 'Event App',
       home: new SignInPage(),
+      debugShowCheckedModeBanner: false,
     );
   }
 }

lib/pages/event_page_tabs/event_main_tab.dart

@@ -14,16 +14,14 @@ class EventMainTabPage extends StatefulWidget {
   EventMainTabPage(this._eventId);
   String _address;
 
-  bool _qrReady = false;
-  String _qrEntryCode = "null";
-
-  final String description = "Very Very Brief"; //"Lorem ipsum dolor amet butcher snackwave hexagon pabst wayfarers taxidermy flexitarian man bun. Mixtape post-ironic raclette, art party cliche fingerstache DIY mustache vaporware thundercats air plant chicharrones celiac hammock photo booth. Etsy disrupt you probably haven't heard of them mumblecore sriracha jianbing. Godard keytar lomo chartreuse deep v drinking vinegar actually la croix marfa wolf subway tile. Chia live-edge cold-pressed, kombucha offal godard disrupt VHS ethical cornhole tumblr post-ironic irony.";
-
 }
 
 class EventMainTabPageState extends State<EventMainTabPage> with SingleTickerProviderStateMixin {
   bool fullScreenQR = false;
   DocumentSnapshot eventDocumentSnapshot;
+  bool _qrReady = false;
+  String _qrEntryCode = "null";
+
 
 
   @override
@@ -54,8 +52,8 @@ class EventMainTabPageState extends State<EventMainTabPage> with SingleTickerPro
     FirebaseUser user = await FirebaseAuth.instance.currentUser();
     Firestore.instance.document("events/" + widget._eventId + "/attendees/" + user.uid).snapshots.listen((DocumentSnapshot attendeeSnapshot) {
       this.setState(() {
-        widget._qrEntryCode = attendeeSnapshot.data["EntryCode"];
-        widget._qrReady = true;
+        _qrEntryCode = attendeeSnapshot.data["EntryCode"];
+        _qrReady = true;
       });
     });
 
@@ -93,8 +91,8 @@ class EventMainTabPageState extends State<EventMainTabPage> with SingleTickerPro
                     onTap: () {
                       this.setState(() => fullScreenQR = !fullScreenQR);
                     },
-                    child: widget._qrReady ? new QrImage(
-                      data: widget._qrEntryCode,
+                    child: _qrReady ? new QrImage(
+                      data: _qrEntryCode,
                       version: 5, foregroundColor: Colors.green[900],
                       size: MediaQuery.of(context).size.width/2.5,
                     ) :
@@ -105,7 +103,7 @@ class EventMainTabPageState extends State<EventMainTabPage> with SingleTickerPro
             ),
             new Padding(
               padding: const EdgeInsets.all(10.0),
-              child: new Text(widget.description, textAlign: TextAlign.justify,),
+              child: new Text(eventDocumentSnapshot.data["description"], textAlign: TextAlign.justify,),
             ),
           ],
         ),
@@ -116,7 +114,7 @@ class EventMainTabPageState extends State<EventMainTabPage> with SingleTickerPro
             color: Colors.white.withOpacity(1.0),
             alignment: Alignment.center,
             child: new QrImage(
-              data: widget._qrEntryCode,
+              data: _qrEntryCode,
               version: 5, foregroundColor: Colors.black,
               size: MediaQuery.of(context).size.width,
               padding: new EdgeInsets.all(30.0),

lib/pages/scan_barcode_page.dart

@@ -46,8 +46,7 @@ class ScanBarcodePageState extends State<ScanBarcodePage>{
         });
       }).catchError((Error error) {
         this.setState(() {
-          scannedTickets.add(["Ticket Lookup Failed", "The user doesn't exist or cannot attend this event", TicketStatus.Unverified]);
-
+          this.setState(() => scannedTickets.add(["Ticket Lookup Failed", "The user doesn't exist or cannot attend this event", TicketStatus.Unverified]));
         });
         print(error);
       });

lib/widgets/event_list_card.dart

@@ -29,7 +29,7 @@ class EventCardController extends State<EventCard> {
             new ListTile(
               leading: const Icon(Icons.check, color: Colors.greenAccent,),
               title: new Text(widget._name),
-              subtitle: new Text(widget._description),
+              subtitle: new Text(widget._description.length < 35 ? widget._description : widget._description.substring(0, 30) + "..."),
             ),
             /*new ButtonTheme.bar( // make buttons use the appropriate styles for cards
               child: new ButtonBar(