add: in production

ui/lib/main.dart

@@ -10,9 +10,9 @@ void main() async {
   Logger logger = Logger();
   logger.i("Establishing connection...");
   final channel = ClientChannel(
-    '192.168.0.65',
-    port: 8080,
-    options: const ChannelOptions(credentials: ChannelCredentials.insecure()),
+    'home.chathaway.codes',
+    //port: 80,
+    //options: const ChannelOptions(credentials: ChannelCredentials.insecure()),
     channelShutdownHandler: () {
       logger.e("Channel shutdown unexpectedly");
     },
@@ -54,7 +54,7 @@ class MyApp extends StatelessWidget {
         client,
         sessionService,
         title: 'Home Sensors',
-        home: "home1234",
+        home: "Sunnyvale",
       ),
     );
   }
@@ -85,12 +85,14 @@ class MyHomePage extends StatefulWidget {
 class _MyHomePageState extends State<MyHomePage> {
   String topMessage = "Creating session...";
   List<Call> camerasToRender = [];
+  List<Widget> samples = [];
 
   @override
   void initState() {
     super.initState();
     _getSession();
     _listCameras();
+    _listSensors();
   }
 
   _getSession() async {
@@ -99,6 +101,20 @@ class _MyHomePageState extends State<MyHomePage> {
     setState(() {});
   }
 
+  _listSensors() async {
+    var callOptions = CallOptions(metadata: {
+      'Authorization': await widget.sessionService.getAuthToken(widget.home)
+    });
+    var resp = await widget.client
+        .listSamples(ListSamplesRequest(), options: callOptions);
+
+    for (var sample in resp.samples) {
+      samples
+          .add(Text("${sample.type}: ${sample.reading} on ${sample.cameraId}"));
+    }
+    setState(() {});
+  }
+
   _listCameras() async {
     var callOptions = CallOptions(metadata: {
       'Authorization': await widget.sessionService.getAuthToken(widget.home)
@@ -126,24 +142,26 @@ class _MyHomePageState extends State<MyHomePage> {
     // fast, so that you can just rebuild anything that needs updating rather
     // than having to individually change instances of widgets.
     return Scaffold(
-      appBar: AppBar(
-        // TRY THIS: Try changing the color here to a specific color (to
-        // Colors.amber, perhaps?) and trigger a hot reload to see the AppBar
-        // change color while the other colors stay the same.
-        backgroundColor: Theme.of(context).colorScheme.inversePrimary,
-        // Here we take the value from the MyHomePage object that was created by
-        // the App.build method, and use it to set our appbar title.
-        title: Text(widget.title),
-      ),
-      body: Column(
-        // Center is a layout widget. It takes a single child and positions it
-        // in the middle of the parent.
+        appBar: AppBar(
+          // TRY THIS: Try changing the color here to a specific color (to
+          // Colors.amber, perhaps?) and trigger a hot reload to see the AppBar
+          // change color while the other colors stay the same.
+          backgroundColor: Theme.of(context).colorScheme.inversePrimary,
+          // Here we take the value from the MyHomePage object that was created by
+          // the App.build method, and use it to set our appbar title.
+          title: Text(widget.title),
+        ),
+        body: SingleChildScrollView(
+          child: Column(
+            // Center is a layout widget. It takes a single child and positions it
+            // in the middle of the parent.
 
-        children: <Widget>[
-              Text(topMessage),
-            ] +
-            camerasToRender,
-      ),
-    );
+            children: <Widget>[
+                  Text(topMessage),
+                ] +
+                samples +
+                camerasToRender,
+          ),
+        ));
   }
 }