Created inline user picker

lib/ui/tiles/simple_user_tile.dart

@@ -0,0 +1,31 @@
+import 'package:comunic/models/user.dart';
+import 'package:comunic/ui/widgets/account_image_widget.dart';
+import 'package:flutter/material.dart';
+
+/// Simple user tile
+///
+/// Basically this only shows the name of the user + its account image
+///
+/// @author Pierre HUBERT
+
+typedef OnUserTap = void Function(User);
+
+class SimpleUserTile extends StatelessWidget {
+  final User user;
+  final OnUserTap onTap;
+
+  const SimpleUserTile({Key key, this.user, this.onTap})
+      : assert(user != null),
+        super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return ListTile(
+      onTap: onTap == null ? null : () => onTap(user),
+      leading: AccountImageWidget(
+        user: user,
+      ),
+      title: Text(user.fullName),
+    );
+  }
+}