fix: Added modals instead

lib/src/utils.dart

@@ -75,7 +75,7 @@ Future<bool> showConfirmationDialog(
                         fontWeight: FontWeight.w400),
                   ),
                   onPressed: () {
-                    Navigator.of(context).pop();
+                    Navigator.of(context).pop(false);
                   },
                 ),
                 FlatButton(
@@ -95,6 +95,77 @@ Future<bool> showConfirmationDialog(
       });
 }
 
+Future<bool> showInfoDialog(
+  BuildContext context, {
+  String title,
+  Widget icon,
+  String question,
+  String okText,
+  StreamChatThemeData theme,
+}) {
+  return showModalBottomSheet(
+    backgroundColor:
+        theme.colorTheme.white ?? StreamChatTheme.of(context).colorTheme.white,
+    context: context,
+    shape: RoundedRectangleBorder(
+        borderRadius: BorderRadius.only(
+      topLeft: Radius.circular(16.0),
+      topRight: Radius.circular(16.0),
+    )),
+    builder: (context) {
+      return Column(
+        mainAxisSize: MainAxisSize.min,
+        children: [
+          SizedBox(
+            height: 26.0,
+          ),
+          if (icon != null) icon,
+          SizedBox(
+            height: 26.0,
+          ),
+          Text(
+            title,
+            style: theme.textTheme.headlineBold ??
+                StreamChatTheme.of(context).textTheme.headlineBold,
+          ),
+          SizedBox(
+            height: 7.0,
+          ),
+          Text(question),
+          SizedBox(
+            height: 36.0,
+          ),
+          Container(
+            color: theme.colorTheme.black.withOpacity(.08) ??
+                StreamChatTheme.of(context).colorTheme.black.withOpacity(.08),
+            height: 1.0,
+          ),
+          Row(
+            mainAxisAlignment: MainAxisAlignment.spaceBetween,
+            children: [
+              FlatButton(
+                child: Text(
+                  okText,
+                  style: TextStyle(
+                      color: theme.colorTheme.black.withOpacity(0.5) ??
+                          StreamChatTheme.of(context)
+                              .colorTheme
+                              .black
+                              .withOpacity(0.5),
+                      fontWeight: FontWeight.w400),
+                ),
+                onPressed: () {
+                  Navigator.of(context).pop();
+                },
+              ),
+            ],
+          ),
+        ],
+      );
+    },
+  );
+}
+
 /// Get random png with initials
 String getRandomPicUrl(User user) =>
     'https://getstream.io/random_png/?id=${user.id}&name=${user.name}';