{"action":"closed","issue":{"url":"https://api.github.com/repos/flutter/engine/issues/1834","labels_url":"https://api.github.com/repos/flutter/engine/issues/1834/labels{/name}","comments_url":"https://api.github.com/repos/flutter/engine/issues/1834/comments","events_url":"https://api.github.com/repos/flutter/engine/issues/1834/events","html_url":"https://github.com/flutter/engine/issues/1834","id":113692045,"number":1834,"title":"Drawer opens twice","user":{"login":"Hixie","id":551196,"avatar_url":"https://avatars.githubusercontent.com/u/551196?v=3","gravatar_id":"","url":"https://api.github.com/users/Hixie","html_url":"https://github.com/Hixie","followers_url":"https://api.github.com/users/Hixie/followers","following_url":"https://api.github.com/users/Hixie/following{/other_user}","gists_url":"https://api.github.com/users/Hixie/gists{/gist_id}","starred_url":"https://api.github.com/users/Hixie/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Hixie/subscriptions","organizations_url":"https://api.github.com/users/Hixie/orgs","repos_url":"https://api.github.com/users/Hixie/repos","events_url":"https://api.github.com/users/Hixie/events{/privacy}","received_events_url":"https://api.github.com/users/Hixie/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/flutter/engine/labels/affects:%20framework","name":"affects: framework","color":"207de5"},{"url":"https://api.github.com/repos/flutter/engine/labels/bug%20(regression)","name":"bug (regression)","color":"fc2929"},{"url":"https://api.github.com/repos/flutter/engine/labels/customer-demos","name":"customer-demos","color":"fef2c0"}],"state":"closed","locked":false,"assignee":null,"milestone":{"url":"https://api.github.com/repos/flutter/engine/milestones/1","html_url":"https://github.com/flutter/engine/milestones/Blue%20Sky","labels_url":"https://api.github.com/repos/flutter/engine/milestones/1/labels","id":1221308,"number":1,"title":"Blue Sky","description":"Support everything that's needed to make solid cross-platform mobile apps.\r\n- Internationalisation\r\n- Accessibility\r\n- Performance\r\n- Security\r\n- Comprehensive widget feature set\r\n- Localisation","creator":{"login":"Hixie","id":551196,"avatar_url":"https://avatars.githubusercontent.com/u/551196?v=3","gravatar_id":"","url":"https://api.github.com/users/Hixie","html_url":"https://github.com/Hixie","followers_url":"https://api.github.com/users/Hixie/followers","following_url":"https://api.github.com/users/Hixie/following{/other_user}","gists_url":"https://api.github.com/users/Hixie/gists{/gist_id}","starred_url":"https://api.github.com/users/Hixie/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Hixie/subscriptions","organizations_url":"https://api.github.com/users/Hixie/orgs","repos_url":"https://api.github.com/users/Hixie/repos","events_url":"https://api.github.com/users/Hixie/events{/privacy}","received_events_url":"https://api.github.com/users/Hixie/received_events","type":"User","site_admin":false},"open_issues":61,"closed_issues":40,"state":"open","created_at":"2015-07-23T00:49:39Z","updated_at":"2015-10-27T22:28:44Z","due_on":null,"closed_at":null},"comments":0,"created_at":"2015-10-27T21:21:31Z","updated_at":"2015-10-27T22:28:44Z","closed_at":"2015-10-27T22:28:44Z","body":"I see this in the Stocks demo app and the card_collection app.\r\n\r\nThe first time I open the drawer, it works fine. The second time, I get two drawers.\r\n\r\nHere are some stack traces in case they help:\r\n\r\nfirst tap:\r\n```\r\n#0      CardCollectionState._showDrawer (card_collection.dart:121:11)\r\n#1      TapGestureRecognizer._check (gestures/tap.dart:63:14)\r\n#2      TapGestureRecognizer.handlePrimaryPointer (gestures/tap.dart:36:7)\r\n#3      PrimaryPointerGestureRecognizer.handleEvent (gestures/recognizer.dart:113:9)\r\n#4      PointerRouter.route (gestures/pointer_router.dart:45:12)\r\n#5      FlutterBinding.handleEvent (rendering/binding.dart:248:21)\r\n#6      FlutterBinding.dispatchEvent (rendering/binding.dart:242:20)\r\n#7      FlutterBinding._handlePointerInputEvent (rendering/binding.dart:227:5)\r\n#8      FlutterBinding._handleEvent (rendering/binding.dart:185:7)\r\n```\r\nsecond tap, first callback:\r\n```\r\n#0      CardCollectionState._showDrawer (card_collection.dart:121:11)\r\n#1      TapGestureRecognizer._check (gestures/tap.dart:63:14)\r\n#2      TapGestureRecognizer.acceptGesture (gestures/tap.dart:44:7)\r\n#3      GestureArena._tryToResolveArena (gestures/arena.dart:122:27)\r\n#4      GestureArena.close (gestures/arena.dart:74:5)\r\n#5      FlutterBinding.handleEvent (rendering/binding.dart:250:31)\r\n#6      FlutterBinding.dispatchEvent (rendering/binding.dart:242:20)\r\n#7      FlutterBinding._handlePointerInputEvent (rendering/binding.dart:227:5)\r\n#8      FlutterBinding._handleEvent (rendering/binding.dart:185:7)\r\n```\r\nsecond tap, second callback:\r\n```\r\n#0      CardCollectionState._showDrawer (card_collection.dart:121:11)\r\n#1      TapGestureRecognizer._check (gestures/tap.dart:63:14)\r\n#2      TapGestureRecognizer.handlePrimaryPointer (gestures/tap.dart:36:7)\r\n#3      PrimaryPointerGestureRecognizer.handleEvent (gestures/recognizer.dart:113:9)\r\n#4      PointerRouter.route (gestures/pointer_router.dart:45:12)\r\n#5      FlutterBinding.handleEvent (rendering/binding.dart:248:21)\r\n#6      FlutterBinding.dispatchEvent (rendering/binding.dart:242:20)\r\n#7      FlutterBinding._handlePointerInputEvent (rendering/binding.dart:227:5)\r\n#8      FlutterBinding._handleEvent (rendering/binding.dart:185:7)\r\n```\r\ncc @krisgiesing "}}