Improve camera session in sample wallet (#239)

WalletConnect · May 26, 2022 · 35978d0 · 35978d0
1 parent cf4c81b
commit 35978d0
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Showing 2 changed files with 9 additions and 7 deletions.
diff --git a/Example/ExampleApp.xcodeproj/project.pbxproj b/Example/ExampleApp.xcodeproj/project.pbxproj
@@ -741,7 +741,7 @@
 				CODE_SIGN_ENTITLEMENTS = Wallet.entitlements;
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 12;
+				CURRENT_PROJECT_VERSION = 13;
 				DEVELOPMENT_TEAM = W5R8AG9K22;
 				INFOPLIST_FILE = ExampleApp/Info.plist;
 				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
@@ -766,7 +766,7 @@
 				CODE_SIGN_ENTITLEMENTS = Wallet.entitlements;
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 12;
+				CURRENT_PROJECT_VERSION = 13;
 				DEVELOPMENT_TEAM = W5R8AG9K22;
 				INFOPLIST_FILE = ExampleApp/Info.plist;
 				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
@@ -791,7 +791,7 @@
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++17";
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 5;
+				CURRENT_PROJECT_VERSION = 13;
 				DEVELOPMENT_TEAM = W5R8AG9K22;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = DApp/Info.plist;
@@ -825,7 +825,7 @@
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++17";
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 5;
+				CURRENT_PROJECT_VERSION = 13;
 				DEVELOPMENT_TEAM = W5R8AG9K22;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = DApp/Info.plist;

diff --git a/Example/ExampleApp/Wallet/ScannerViewController.swift b/Example/ExampleApp/Wallet/ScannerViewController.swift
@@ -50,12 +50,14 @@ extension ScannerViewController: AVCaptureMetadataOutputObjectsDelegate {
         _ output: AVCaptureMetadataOutput,
         didOutput metadataObjects: [AVMetadataObject],
         from connection: AVCaptureConnection) {
-
+            
         if let metadata = metadataObjects.first as? AVMetadataMachineReadableCodeObject,
             metadata.type == .qr,
             let qrCode = metadata.stringValue {
-            delegate?.didScan(qrCode)
-            dismiss(animated: true)
+            captureSession.stopRunning()
+            dismiss(animated: true)  { [weak self] in
+                self?.delegate?.didScan(qrCode)
+            }
         }
     }
 }