From 7f88684d8c55c9fea3acf9067fbf7bd0beeb339e Mon Sep 17 00:00:00 2001
From: Evgeny Poberezkin <2769109+epoberezkin@users.noreply.github.com>
Date: Fri, 8 Oct 2021 21:12:22 +0100
Subject: [PATCH] linter warning

---
 .../simplex_app/lib/animations/bottom_animation.dart   |  4 ++--
 .../lib/views/contacts/add_contact_view.dart           | 10 +++++-----
 .../simplex_app/lib/views/group/add_group_view.dart    |  2 +-
 .../simplex_app/lib/views/home/home_view_widget.dart   |  2 +-
 packages/simplex_app/lib/views/setup_profile_view.dart |  2 +-
 packages/simplex_app/lib/widgets/custom_btn.dart       |  3 ++-
 6 files changed, 12 insertions(+), 11 deletions(-)

diff --git a/packages/simplex_app/lib/animations/bottom_animation.dart b/packages/simplex_app/lib/animations/bottom_animation.dart
index 6c1f28e361..ace0a0ef63 100644
--- a/packages/simplex_app/lib/animations/bottom_animation.dart
+++ b/packages/simplex_app/lib/animations/bottom_animation.dart
@@ -6,7 +6,7 @@ class Animator extends StatefulWidget {
   final Widget child;
   final Duration time;
 
-  const Animator(this.child, this.time);
+  const Animator(this.child, this.time, {Key? key}): super(key: key);
 
   @override
   _AnimatorState createState() => _AnimatorState();
@@ -69,7 +69,7 @@ Duration wait() {
 class WidgetAnimator extends StatelessWidget {
   final Widget? child;
 
-  const WidgetAnimator({this.child});
+  const WidgetAnimator({this.child, Key? key}): super(key: key);
 
   @override
   Widget build(BuildContext context) {
diff --git a/packages/simplex_app/lib/views/contacts/add_contact_view.dart b/packages/simplex_app/lib/views/contacts/add_contact_view.dart
index 6c2eb9a488..91dbdbbcdf 100644
--- a/packages/simplex_app/lib/views/contacts/add_contact_view.dart
+++ b/packages/simplex_app/lib/views/contacts/add_contact_view.dart
@@ -51,7 +51,7 @@ class _AddContactViewState extends State<AddContactView> {
               },
             ),
             onPressed: () async {
-              _qrViewController?.toggleFlash();
+              await _qrViewController?.toggleFlash();
               setState(() {});
             },
           ),
@@ -63,13 +63,13 @@ class _AddContactViewState extends State<AddContactView> {
               },
             ),
             onPressed: () async {
-              _qrViewController?.flipCamera();
+              await _qrViewController?.flipCamera();
               setState(() {});
             },
           ),
         ],
       ),
-      body: Container(
+      body: SizedBox(
         height: MediaQuery.of(context).size.height,
         child: Stack(
           children: [
@@ -107,7 +107,7 @@ class _AddContactViewState extends State<AddContactView> {
         controller.scannedDataStream.listen((scanData) {
           setState(() async {
             result = scanData;
-            controller.pauseCamera();
+            await controller.pauseCamera();
             if (result != null) {
               await Navigator.push(
                 context,
@@ -117,7 +117,7 @@ class _AddContactViewState extends State<AddContactView> {
                   ),
                 ),
               );
-              controller.resumeCamera();
+              await controller.resumeCamera();
             }
           });
         });
diff --git a/packages/simplex_app/lib/views/group/add_group_view.dart b/packages/simplex_app/lib/views/group/add_group_view.dart
index f85881747d..750bfa7aad 100644
--- a/packages/simplex_app/lib/views/group/add_group_view.dart
+++ b/packages/simplex_app/lib/views/group/add_group_view.dart
@@ -113,7 +113,7 @@ class _GroupDPState extends State<GroupDP> {
 
   @override
   Widget build(BuildContext context) {
-    return Container(
+    return SizedBox(
       height: 180.0,
       width: 180.0,
       child: Stack(
diff --git a/packages/simplex_app/lib/views/home/home_view_widget.dart b/packages/simplex_app/lib/views/home/home_view_widget.dart
index 99cdab1a7e..359e161b75 100644
--- a/packages/simplex_app/lib/views/home/home_view_widget.dart
+++ b/packages/simplex_app/lib/views/home/home_view_widget.dart
@@ -63,7 +63,7 @@ class _HomeViewWidgetState extends State<HomeViewWidget> {
                 ),
                 const SizedBox(height: 10.0),
                 !_haveConnections
-                    ? Container(
+                    ? SizedBox(
                         height: MediaQuery.of(context).size.height * 0.7,
                         child: Center(
                           child: Column(
diff --git a/packages/simplex_app/lib/views/setup_profile_view.dart b/packages/simplex_app/lib/views/setup_profile_view.dart
index 7e52382e2b..368a98797d 100644
--- a/packages/simplex_app/lib/views/setup_profile_view.dart
+++ b/packages/simplex_app/lib/views/setup_profile_view.dart
@@ -133,7 +133,7 @@ class _UserProfilePicState extends State<UserProfilePic> {
 
   @override
   Widget build(BuildContext context) {
-    return Container(
+    return SizedBox(
       height: 180.0,
       width: 180.0,
       child: Stack(
diff --git a/packages/simplex_app/lib/widgets/custom_btn.dart b/packages/simplex_app/lib/widgets/custom_btn.dart
index fbe85c9e70..34d3c5cc6e 100644
--- a/packages/simplex_app/lib/widgets/custom_btn.dart
+++ b/packages/simplex_app/lib/widgets/custom_btn.dart
@@ -7,7 +7,8 @@ class CustomButton extends StatelessWidget {
     @required this.onPressed,
     @required this.color,
     @required this.child,
-  });
+    Key? key
+  }): super(key: key);
   final double? width;
   final double? height;
   final void Function()? onPressed;