[chores] Wallet certification and fixes

example/dapp/lib/main.dart

@@ -210,6 +210,7 @@ class _MyHomePageState extends State<MyHomePage> {
         title: Text(_pageDatas[_selectedIndex].title),
         centerTitle: true,
         actions: [
+          const Text('Relay '),
           CircleAvatar(
             radius: 6.0,
             backgroundColor: _web3App!.core.relayClient.isConnected
@@ -219,14 +220,20 @@ class _MyHomePageState extends State<MyHomePage> {
           const SizedBox(width: 16.0),
         ],
       ),
+      body: Center(
+        child: Container(
+          constraints: BoxConstraints(
+            maxWidth: Constants.smallScreen.toDouble(),
+          ),
+          child: Row(
+            children: navRail,
+          ),
+        ),
+      ),
       bottomNavigationBar:
           MediaQuery.of(context).size.width < Constants.smallScreen
               ? _buildBottomNavBar()
               : null,
-      body: Row(
-        mainAxisSize: MainAxisSize.max,
-        children: navRail,
-      ),
     );
   }
 

example/dapp/lib/widgets/chain_button.dart

@@ -1,3 +1,5 @@
+import 'dart:math';
+
 import 'package:flutter/material.dart';
 import 'package:walletconnect_flutter_v2_dapp/models/chain_metadata.dart';
 import 'package:walletconnect_flutter_v2_dapp/utils/constants.dart';
@@ -17,7 +19,10 @@ class ChainButton extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return Container(
-      width: (MediaQuery.of(context).size.width / 2) - 14.0,
+      width: (min(Constants.smallScreen - 78.0,
+                  MediaQuery.of(context).size.width) /
+              2) -
+          14.0,
       height: StyleConstants.linear48,
       margin: const EdgeInsets.symmetric(
         vertical: StyleConstants.linear8,

example/dapp/macos/Podfile

@@ -1,4 +1,4 @@
-platform :osx, '10.11'
+platform :osx, '10.14'
 
 # CocoaPods analytics sends network stats synchronously affecting flutter build latency.
 ENV['COCOAPODS_DISABLE_STATS'] = 'true'

example/dapp/macos/Podfile.lock

@@ -1,23 +1,35 @@
 PODS:
   - FlutterMacOS (1.0.0)
+  - package_info_plus (0.0.1):
+    - FlutterMacOS
   - shared_preferences_foundation (0.0.1):
     - Flutter
     - FlutterMacOS
+  - url_launcher_macos (0.0.1):
+    - FlutterMacOS
 
 DEPENDENCIES:
   - FlutterMacOS (from `Flutter/ephemeral`)
-  - shared_preferences_foundation (from `Flutter/ephemeral/.symlinks/plugins/shared_preferences_foundation/macos`)
+  - package_info_plus (from `Flutter/ephemeral/.symlinks/plugins/package_info_plus/macos`)
+  - shared_preferences_foundation (from `Flutter/ephemeral/.symlinks/plugins/shared_preferences_foundation/darwin`)
+  - url_launcher_macos (from `Flutter/ephemeral/.symlinks/plugins/url_launcher_macos/macos`)
 
 EXTERNAL SOURCES:
   FlutterMacOS:
     :path: Flutter/ephemeral
+  package_info_plus:
+    :path: Flutter/ephemeral/.symlinks/plugins/package_info_plus/macos
   shared_preferences_foundation:
-    :path: Flutter/ephemeral/.symlinks/plugins/shared_preferences_foundation/macos
+    :path: Flutter/ephemeral/.symlinks/plugins/shared_preferences_foundation/darwin
+  url_launcher_macos:
+    :path: Flutter/ephemeral/.symlinks/plugins/url_launcher_macos/macos
 
 SPEC CHECKSUMS:
-  FlutterMacOS: ae6af50a8ea7d6103d888583d46bd8328a7e9811
-  shared_preferences_foundation: 297b3ebca31b34ec92be11acd7fb0ba932c822ca
+  FlutterMacOS: 8f6f14fa908a6fb3fba0cd85dbd81ec4b251fb24
+  package_info_plus: fa739dd842b393193c5ca93c26798dff6e3d0e0c
+  shared_preferences_foundation: fcdcbc04712aee1108ac7fda236f363274528f78
+  url_launcher_macos: 5f437abeda8c85500ceb03f5c1938a8c5a705399
 
-PODFILE CHECKSUM: 6eac6b3292e5142cfc23bdeb71848a40ec51c14c
+PODFILE CHECKSUM: 353c8bcc5d5b0994e508d035b5431cfe18c1dea7
 
-COCOAPODS: 1.11.3
+COCOAPODS: 1.15.2

example/dapp/pubspec.yaml

@@ -19,7 +19,7 @@ dependencies:
   url_launcher: ^6.2.2
   # intl: ^0.19.0
   package_info_plus: ^7.0.0
-  walletconnect_modal_flutter: ^2.1.19
+  walletconnect_modal_flutter: ^2.1.20
   # walletconnect_flutter_v2:
   #   path: ../..
 

example/wallet/ios/Podfile.lock

@@ -1,4 +1,7 @@
 PODS:
+  - connectivity_plus (0.0.1):
+    - Flutter
+    - FlutterMacOS
   - Flutter (1.0.0)
   - MTBBarcodeScanner (5.0.11)
   - package_info_plus (0.4.5):
@@ -15,6 +18,7 @@ PODS:
     - Flutter
 
 DEPENDENCIES:
+  - connectivity_plus (from `.symlinks/plugins/connectivity_plus/darwin`)
   - Flutter (from `Flutter`)
   - package_info_plus (from `.symlinks/plugins/package_info_plus/ios`)
   - qr_bar_code_scanner_dialog (from `.symlinks/plugins/qr_bar_code_scanner_dialog/ios`)
@@ -27,6 +31,8 @@ SPEC REPOS:
     - MTBBarcodeScanner
 
 EXTERNAL SOURCES:
+  connectivity_plus:
+    :path: ".symlinks/plugins/connectivity_plus/darwin"
   Flutter:
     :path: Flutter
   package_info_plus:
@@ -41,6 +47,7 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/url_launcher_ios/ios"
 
 SPEC CHECKSUMS:
+  connectivity_plus: ddd7f30999e1faaef5967c23d5b6d503d10434db
   Flutter: e0871f40cf51350855a761d2e70bf5af5b9b5de7
   MTBBarcodeScanner: f453b33c4b7dfe545d8c6484ed744d55671788cb
   package_info_plus: 58f0028419748fad15bf008b270aaa8e54380b1c

example/wallet/lib/dependencies/bottom_sheet/bottom_sheet_listener.dart

@@ -45,7 +45,12 @@ class BottomSheetListenerState extends State<BottomSheetListener> {
         builder: (context) {
           if (item.closeAfter > 0) {
             Future.delayed(Duration(seconds: item.closeAfter), () {
-              Navigator.pop(context);
+              try {
+                if (!mounted) return;
+                Navigator.pop(context);
+              } catch (e) {
+                debugPrint('[$runtimeType] close $e');
+              }
             });
           }
           return Container(

example/wallet/lib/dependencies/chains/evm_service.dart

@@ -7,6 +7,7 @@ import 'package:get_it/get_it.dart';
 import 'package:walletconnect_flutter_v2/walletconnect_flutter_v2.dart';
 import 'package:walletconnect_flutter_v2_wallet/dependencies/bottom_sheet/i_bottom_sheet_service.dart';
 import 'package:walletconnect_flutter_v2_wallet/dependencies/chains/common.dart';
+import 'package:walletconnect_flutter_v2_wallet/dependencies/deep_link_handler.dart';
 import 'package:walletconnect_flutter_v2_wallet/dependencies/i_web3wallet_service.dart';
 import 'package:walletconnect_flutter_v2_wallet/dependencies/key_service/i_key_service.dart';
 import 'package:walletconnect_flutter_v2_wallet/models/chain_metadata.dart';
@@ -140,12 +141,19 @@ class EVMService {
       );
     }
 
-    await _web3Wallet.respondSessionRequest(
-      topic: topic,
-      response: response,
-    );
-
-    CommonMethods.goBackToDapp(topic, response.result ?? response.error);
+    try {
+      await _web3Wallet.respondSessionRequest(
+        topic: topic,
+        response: response,
+      );
+      CommonMethods.goBackToDapp(topic, response.result ?? response.error);
+    } on WalletConnectError catch (error) {
+      DeepLinkHandler.goBackModal(
+        title: 'Error',
+        message: error.message,
+        success: false,
+      );
+    }
   }
 
   Future<void> ethSign(String topic, dynamic parameters) async {
@@ -187,12 +195,19 @@ class EVMService {
       );
     }
 
-    await _web3Wallet.respondSessionRequest(
-      topic: topic,
-      response: response,
-    );
-
-    CommonMethods.goBackToDapp(topic, response.result ?? response.error);
+    try {
+      await _web3Wallet.respondSessionRequest(
+        topic: topic,
+        response: response,
+      );
+      CommonMethods.goBackToDapp(topic, response.result ?? response.error);
+    } on WalletConnectError catch (error) {
+      DeepLinkHandler.goBackModal(
+        title: 'Error',
+        message: error.message,
+        success: false,
+      );
+    }
   }
 
   Future<void> ethSignTypedData(String topic, dynamic parameters) async {
@@ -229,12 +244,19 @@ class EVMService {
       );
     }
 
-    await _web3Wallet.respondSessionRequest(
-      topic: topic,
-      response: response,
-    );
-
-    CommonMethods.goBackToDapp(topic, response.result ?? response.error);
+    try {
+      await _web3Wallet.respondSessionRequest(
+        topic: topic,
+        response: response,
+      );
+      CommonMethods.goBackToDapp(topic, response.result ?? response.error);
+    } on WalletConnectError catch (error) {
+      DeepLinkHandler.goBackModal(
+        title: 'Error',
+        message: error.message,
+        success: false,
+      );
+    }
   }
 
   Future<void> ethSignTypedDataV4(String topic, dynamic parameters) async {
@@ -271,12 +293,19 @@ class EVMService {
       );
     }
 
-    await _web3Wallet.respondSessionRequest(
-      topic: topic,
-      response: response,
-    );
-
-    CommonMethods.goBackToDapp(topic, response.result ?? response.error);
+    try {
+      await _web3Wallet.respondSessionRequest(
+        topic: topic,
+        response: response,
+      );
+      CommonMethods.goBackToDapp(topic, response.result ?? response.error);
+    } on WalletConnectError catch (error) {
+      DeepLinkHandler.goBackModal(
+        title: 'Error',
+        message: error.message,
+        success: false,
+      );
+    }
   }
 
   Future<void> ethSignTransaction(String topic, dynamic parameters) async {
@@ -331,12 +360,19 @@ class EVMService {
       response = response.copyWith(error: transaction as JsonRpcError);
     }
 
-    await _web3Wallet.respondSessionRequest(
-      topic: topic,
-      response: response,
-    );
-
-    CommonMethods.goBackToDapp(topic, response.result ?? response.error);
+    try {
+      await _web3Wallet.respondSessionRequest(
+        topic: topic,
+        response: response,
+      );
+      CommonMethods.goBackToDapp(topic, response.result ?? response.error);
+    } on WalletConnectError catch (error) {
+      DeepLinkHandler.goBackModal(
+        title: 'Error',
+        message: error.message,
+        success: false,
+      );
+    }
   }
 
   Future<void> ethSendTransaction(String topic, dynamic parameters) async {
@@ -389,12 +425,19 @@ class EVMService {
       response = response.copyWith(error: transaction as JsonRpcError);
     }
 
-    await _web3Wallet.respondSessionRequest(
-      topic: topic,
-      response: response,
-    );
-
-    CommonMethods.goBackToDapp(topic, response.result ?? response.error);
+    try {
+      await _web3Wallet.respondSessionRequest(
+        topic: topic,
+        response: response,
+      );
+      CommonMethods.goBackToDapp(topic, response.result ?? response.error);
+    } on WalletConnectError catch (error) {
+      DeepLinkHandler.goBackModal(
+        title: 'Error',
+        message: error.message,
+        success: false,
+      );
+    }
   }
 
   Future<void> switchChain(String topic, dynamic parameters) async {
@@ -426,12 +469,19 @@ class EVMService {
       );
     }
 
-    await _web3Wallet.respondSessionRequest(
-      topic: topic,
-      response: response,
-    );
-
-    CommonMethods.goBackToDapp(topic, true);
+    try {
+      await _web3Wallet.respondSessionRequest(
+        topic: topic,
+        response: response,
+      );
+      CommonMethods.goBackToDapp(topic, true);
+    } on WalletConnectError catch (error) {
+      DeepLinkHandler.goBackModal(
+        title: 'Error',
+        message: error.message,
+        success: false,
+      );
+    }
   }
 
   // Future<void> addChain(String topic, dynamic parameters) async {