minor fix

5 years ago · e6935b59d2
parent 89a9403312
commit e6935b59d2
1 changed files with 81 additions and 73 deletions
--- a/example/lib/main.dart
+++ b/example/lib/main.dart
@ -55,7 +55,7 @@ class _MyBodyState extends State<Body> {
            },
          ),
          RaisedButton(
-            child: Text("askPermission(permission handler)"),
+            child: Text("askPermission(location)"),
            onPressed: () async {
              await Nearby().askPermission();
            },
@ -120,7 +120,8 @@ class _MyBodyState extends State<Body> {
          RaisedButton(
            child: Text("Start Discovery"),
            onPressed: () async {
-              await Nearby().startDiscovery(
+              try {
+                bool a = await Nearby().startDiscovery(
                  userName,
                  strategy,
                  onEndpointFound: (id, name, serviceId) {
@ -149,7 +150,8 @@ class _MyBodyState extends State<Body> {
                                                Text("id: " + id),
                                                Text("Token: " +
                                                    info.authenticationToken),
-                                              Text("Name" + info.endpointName),
+                                                Text(
+                                                    "Name" + info.endpointName),
                                                Text("Incoming: " +
                                                    info.isIncomingConnection
                                                        .toString()),
@ -157,14 +159,16 @@ class _MyBodyState extends State<Body> {
                                                  child:
                                                      Text("Accept Connection"),
                                                  onPressed: () {
-                                                  Nearby().acceptConnection(id);
+                                                    Nearby()
+                                                        .acceptConnection(id);
                                                  },
                                                ),
                                                RaisedButton(
                                                  child:
                                                      Text("Reject Connection"),
                                                  onPressed: () {
-                                                  Nearby().rejectConnection(id);
+                                                    Nearby()
+                                                        .rejectConnection(id);
                                                  },
                                                ),
                                              ],
@ -192,6 +196,10 @@ class _MyBodyState extends State<Body> {
                    showSnackbar(id);
                  },
                );
+                showSnackbar(a);
+              } catch (e) {
+                showSnackbar(e);
+              }
            },
          ),
          RaisedButton(