feat: messaging example

examples/messaging.js

@@ -0,0 +1,44 @@
+// ==SE_module==
+// name: messaging_test
+// displayName: Messaging Test
+// version: 1.0
+// author: SnapEnhance
+// ==/SE_module==
+
+var im = require('interface-manager')
+var messaging = require('messaging')
+
+module.onSnapApplicationLoad = context => {
+    im.create("conversationToolbox", (builder, args) => {
+        if (!messaging.isPresent()) {
+            builder.text("Messaging isn't loaded!")
+            return
+        }
+
+        var text1 = builder.text("Fetching conversation...")
+
+        messaging.fetchConversationWithMessages(args["conversationId"], (error, messageList) => {
+            if (error != null) {
+                text1.setAttribute("label", "Failed to fetch conversation: " + error)
+                return
+            }
+
+            messageList.forEach(message => {
+                logInfo("message : " + message.serialize())
+            })
+
+            text1.setAttribute("label", "This conversation has " + messageList.size() + " recent messages")
+        })
+
+        builder.button("Send Hello World", () => {
+            messaging.sendChatMessage(args["conversationId"], "Hello World!", (error) => {
+                if (error != null) {
+                    longToast("Failed to send message: " + error)
+                    return
+                }
+
+                shortToast("Message sent!")
+            })
+        })
+    })
+}