{"action":"created","issue":{"url":"https://api.github.com/repos/BlinkID/blinkid-ios/issues/141","repository_url":"https://api.github.com/repos/BlinkID/blinkid-ios","labels_url":"https://api.github.com/repos/BlinkID/blinkid-ios/issues/141/labels{/name}","comments_url":"https://api.github.com/repos/BlinkID/blinkid-ios/issues/141/comments","events_url":"https://api.github.com/repos/BlinkID/blinkid-ios/issues/141/events","html_url":"https://github.com/BlinkID/blinkid-ios/issues/141","id":299326297,"number":141,"title":"Barcode scanner lag camera preview, call updateUI from background thread","user":{"login":"identitytm","id":19771094,"avatar_url":"https://avatars0.githubusercontent.com/u/19771094?v=4","gravatar_id":"","url":"https://api.github.com/users/identitytm","html_url":"https://github.com/identitytm","followers_url":"https://api.github.com/users/identitytm/followers","following_url":"https://api.github.com/users/identitytm/following{/other_user}","gists_url":"https://api.github.com/users/identitytm/gists{/gist_id}","starred_url":"https://api.github.com/users/identitytm/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/identitytm/subscriptions","organizations_url":"https://api.github.com/users/identitytm/orgs","repos_url":"https://api.github.com/users/identitytm/repos","events_url":"https://api.github.com/users/identitytm/events{/privacy}","received_events_url":"https://api.github.com/users/identitytm/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":{"login":"culoi","id":24894049,"avatar_url":"https://avatars3.githubusercontent.com/u/24894049?v=4","gravatar_id":"","url":"https://api.github.com/users/culoi","html_url":"https://github.com/culoi","followers_url":"https://api.github.com/users/culoi/followers","following_url":"https://api.github.com/users/culoi/following{/other_user}","gists_url":"https://api.github.com/users/culoi/gists{/gist_id}","starred_url":"https://api.github.com/users/culoi/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/culoi/subscriptions","organizations_url":"https://api.github.com/users/culoi/orgs","repos_url":"https://api.github.com/users/culoi/repos","events_url":"https://api.github.com/users/culoi/events{/privacy}","received_events_url":"https://api.github.com/users/culoi/received_events","type":"User","site_admin":false},"assignees":[{"login":"culoi","id":24894049,"avatar_url":"https://avatars3.githubusercontent.com/u/24894049?v=4","gravatar_id":"","url":"https://api.github.com/users/culoi","html_url":"https://github.com/culoi","followers_url":"https://api.github.com/users/culoi/followers","following_url":"https://api.github.com/users/culoi/following{/other_user}","gists_url":"https://api.github.com/users/culoi/gists{/gist_id}","starred_url":"https://api.github.com/users/culoi/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/culoi/subscriptions","organizations_url":"https://api.github.com/users/culoi/orgs","repos_url":"https://api.github.com/users/culoi/repos","events_url":"https://api.github.com/users/culoi/events{/privacy}","received_events_url":"https://api.github.com/users/culoi/received_events","type":"User","site_admin":false}],"milestone":null,"comments":3,"created_at":"2018-02-22T12:00:29Z","updated_at":"2018-02-23T12:39:34Z","closed_at":null,"author_association":"NONE","body":"Hello, \r\nI am using your sample pdf417-sample and there is a lag when your cameraViewController is presented.\r\nDetails:\r\nI clicked \"Scan\" or \"Custom UI\", CameraViewController is presented but initial 1-1,5seconds view is black. After this delay camera preview is shown.\r\n\r\nCan I somehow speed up showing camerapreview? Are you initialize camera and cameraPreview in viewDidAppear method? I do not like this lug :( \r\n\r\nAlso after\r\n[self presentViewController:scanningViewController animated:YES completion:nil];\r\n\r\nXcode is showing warning that \r\nruntime: UI API called from background thread: -[UIView frame] must be used from main thread only\r\nruntime: UI API called from background thread: -[UIApplication statusBarOrientation] must be used from main thread only\r\netc.\r\n\r\nGrzegorz Makowski\r\n"},"comment":{"url":"https://api.github.com/repos/BlinkID/blinkid-ios/issues/comments/367998569","html_url":"https://github.com/BlinkID/blinkid-ios/issues/141#issuecomment-367998569","issue_url":"https://api.github.com/repos/BlinkID/blinkid-ios/issues/141","id":367998569,"user":{"login":"identitytm","id":19771094,"avatar_url":"https://avatars0.githubusercontent.com/u/19771094?v=4","gravatar_id":"","url":"https://api.github.com/users/identitytm","html_url":"https://github.com/identitytm","followers_url":"https://api.github.com/users/identitytm/followers","following_url":"https://api.github.com/users/identitytm/following{/other_user}","gists_url":"https://api.github.com/users/identitytm/gists{/gist_id}","starred_url":"https://api.github.com/users/identitytm/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/identitytm/subscriptions","organizations_url":"https://api.github.com/users/identitytm/orgs","repos_url":"https://api.github.com/users/identitytm/repos","events_url":"https://api.github.com/users/identitytm/events{/privacy}","received_events_url":"https://api.github.com/users/identitytm/received_events","type":"User","site_admin":false},"created_at":"2018-02-23T12:39:34Z","updated_at":"2018-02-23T12:39:34Z","author_association":"NONE","body":"@culoi sure, iphone 6s and ipad mini 4. Both iOS 11.2."}}
{"actor":{"display_login":"identitytm"}}