IconMessage should be tap to copy

lib/ui/app/copy_to_clipboard.dart

@@ -35,10 +35,16 @@ class CopyToClipboard extends StatelessWidget {
     final localization = AppLocalization.of(context);
     final onTap = () {
       Clipboard.setData(ClipboardData(text: value));
+
+      var valueStr = value.replaceAll('\n', ' ');
+      if (value.length > 20) {
+        valueStr = value.substring(0, 20) + '...';
+      }
+
       showToast(
         localization.copiedToClipboard.replaceFirst(
           ':value',
-          value.replaceAll('\n', ' '),
+          '"$valueStr"',
         ),
       );
     };

lib/ui/app/icon_message.dart

@@ -1,5 +1,6 @@
 // Flutter imports:
 import 'package:flutter/material.dart';
+import 'package:invoiceninja_flutter/ui/app/copy_to_clipboard.dart';
 
 class IconMessage extends StatelessWidget {
   const IconMessage(
@@ -29,11 +30,14 @@ class IconMessage extends StatelessWidget {
             ),
             SizedBox(width: 16),
             Expanded(
-              child: Text(
-                text,
-                maxLines: null,
-                style: TextStyle(
-                  color: Colors.white,
+              child: CopyToClipboard(
+                value: text,
+                child: Text(
+                  text,
+                  maxLines: null,
+                  style: TextStyle(
+                    color: Colors.white,
+                  ),
                 ),
               ),
             ),