{
	"id": "170389",
	"key": "TIMOB-25538",
	"fields": {
		"issuetype": {
			"id": "1",
			"description": "A problem which impairs or prevents the functions of the product.",
			"name": "Bug",
			"subtask": false
		},
		"project": {
			"id": "10153",
			"key": "TIMOB",
			"name": "Titanium SDK/CLI",
			"projectCategory": {
				"id": "10100",
				"description": "Titanium and related SDKs used in application development",
				"name": "Client"
			}
		},
		"fixVersions": [],
		"resolution": {
			"id": "11",
			"description": "Is not a bug in our product",
			"name": "Not Our Bug"
		},
		"resolutiondate": "2017-11-20T11:33:03.000+0000",
		"created": "2017-11-20T11:08:23.000+0000",
		"priority": {
			"name": "None",
			"id": "6"
		},
		"labels": [],
		"versions": [],
		"issuelinks": [],
		"assignee": {
			"name": "hknoechel",
			"key": "hansknoechel",
			"displayName": "Hans Knöchel",
			"active": true,
			"timeZone": "Europe/Berlin"
		},
		"updated": "2017-11-29T23:41:31.000+0000",
		"status": {
			"description": "A resolution has been taken, and it is awaiting verification by reporter. From here issues are either reopened, or are closed.",
			"name": "Resolved",
			"id": "5",
			"statusCategory": {
				"id": 3,
				"key": "done",
				"colorName": "green",
				"name": "Done"
			}
		},
		"components": [],
		"description": "*Issue Description:*\r\nWhen I add a custom back button using leftNavButton, the original iOS back button appears briefly before the custom one appears. I'm experiencing this behaviour using latest ti SDK 6.3.0.GA.\r\n\r\n*Steps to reproduce:*\r\n- Add a custom image in project directory and rename it to backbtn.png\r\n- Then run the sample code below\r\n- A red window should appear, click *Open blue window* button\r\nAt this point, observe that the default iOS back button appears briefly before the custom one.\r\n\r\n*Expected:*\r\nThe default iOS back button should not appear.\r\n\r\n*Actual:*\r\nThe default iOS back button appears briefly before the custom back button appears.\r\n\r\n*Test Code:*\r\n*app.js*\r\n{code}\r\nvar back_btn = Ti.UI.createView({\r\n\tbackgroundImage: 'backbtn.png',\r\n\twidth : 50,\r\n\theight : 20,\r\n\tleft : '5'\r\n});\r\n\r\nvar win2 = Titanium.UI.createWindow({\r\n\tbackgroundColor : 'red',\r\n\ttitle : 'Red Window',\r\n\r\n});\r\n\r\nvar win1 = Titanium.UI.iOS.createNavigationWindow({\r\n\twindow : win2\r\n});\r\n\r\nvar win3 = Titanium.UI.createWindow({\r\n\tbackgroundColor : 'blue',\r\n\ttitle : 'Blue Window',\r\n\tleftNavButton : back_btn\r\n});\r\n\r\nvar button = Titanium.UI.createButton({\r\n\ttitle : 'Open Blue Window'\r\n});\r\n\r\nbutton.addEventListener('click', function() {\r\n\twin1.openWindow(win3);\r\n\r\n});\r\n\r\nwin2.add(button);\r\n\r\nback_btn.addEventListener('click', function() {\r\n\twin3.close();\r\n});\r\n\r\nwin1.open();\r\n{code}\r\n\r\n\r\n\r\n",
		"attachment": [
			{
				"id": "63657",
				"filename": "leftArrow@2x.png",
				"author": {
					"name": "hknoechel",
					"key": "hansknoechel",
					"displayName": "Hans Knöchel",
					"active": true,
					"timeZone": "Europe/Berlin"
				},
				"created": "2017-11-20T11:33:18.000+0000",
				"size": 1821,
				"mimeType": "image/png"
			}
		],
		"flagged": false,
		"summary": "iOS: Original back button in iOS navigation bar shows briefly after replacing it with a custom one.",
		"creator": {
			"name": "jnaher",
			"key": "jnaher",
			"displayName": "Jebun Naher",
			"active": false,
			"timeZone": "Asia/Dhaka"
		},
		"subtasks": [],
		"reporter": {
			"name": "jnaher",
			"key": "jnaher",
			"displayName": "Jebun Naher",
			"active": false,
			"timeZone": "Asia/Dhaka"
		},
		"environment": "Appcelerator Command-Line Interface, version 6.3.0\r\nCopyright (c) 2014-2017, Appcelerator, Inc.  All Rights Reserved.\r\n\r\nOperating System\r\n  Name                        = Mac OS X\r\n  Version                     = 10.13.1\r\n  Architecture                = 64bit\r\n  # CPUs                      = 4\r\n  Memory                      = 8.0GB\r\n\r\nNode.js\r\n  Node.js Version             = 4.2.2\r\n  npm Version                 = 2.14.7\r\n\r\nAppcelerator CLI\r\n  Installer                   = 4.2.10\r\n  Core Package                = 6.3.0\r\n\r\nTitanium CLI\r\n  CLI Version                 = 5.0.14\r\n  node-appc Version           = 0.2.41\r\n\r\nTitanium SDKs\r\n  6.3.0.GA\r\n    Version                   = 6.3.0\r\n\r\nSimulator: iPhone 7 ( iOS- 11.0)",
		"closedSprints": [
			{
				"id": 968,
				"state": "closed",
				"name": "2017 Sprint 23 SDK",
				"startDate": "2017-11-05T16:37:25.071Z",
				"endDate": "2017-11-19T16:37:00.000Z",
				"completeDate": "2017-11-20T18:57:56.565Z",
				"originBoardId": 114
			}
		],
		"comment": {
			"comments": [
				{
					"id": "431027",
					"author": {
						"name": "hknoechel",
						"key": "hansknoechel",
						"displayName": "Hans Knöchel",
						"active": true,
						"timeZone": "Europe/Berlin"
					},
					"body": "You should use a {{Ti.UI.Button}} instance for left/right nav butttons to confirm to the iOS archtecture. I changed your code a bit and it now works perfectly (see the \"leftArrow.png\" attached as well):\r\n{code:js}\r\nvar back_btn = Ti.UI.createButton({\r\n\timage: 'leftArrow.png',\r\n});\r\n \r\nvar win2 = Titanium.UI.createWindow({\r\n\tbackgroundColor : 'red',\r\n\ttitle : 'Red Window',\r\n \r\n});\r\n \r\nvar win1 = Titanium.UI.iOS.createNavigationWindow({\r\n\twindow : win2\r\n});\r\n \r\nvar win3 = Titanium.UI.createWindow({\r\n\tbackgroundColor : 'blue',\r\n\ttitle : 'Blue Window',\r\n\tleftNavButton : back_btn\r\n});\r\n \r\nvar button = Titanium.UI.createButton({\r\n\ttitle : 'Open Blue Window'\r\n});\r\n \r\nbutton.addEventListener('click', function() {\r\n\twin1.openWindow(win3);\r\n \r\n});\r\n \r\nwin2.add(button);\r\n \r\nback_btn.addEventListener('click', function() {\r\n\twin3.close();\r\n});\r\n \r\nwin1.open();\r\n{code}",
					"updateAuthor": {
						"name": "hknoechel",
						"key": "hansknoechel",
						"displayName": "Hans Knöchel",
						"active": true,
						"timeZone": "Europe/Berlin"
					},
					"created": "2017-11-20T11:33:03.000+0000",
					"updated": "2017-11-20T11:33:03.000+0000"
				},
				{
					"id": "431500",
					"author": {
						"name": "brentonhouse",
						"key": "brentonhouse",
						"displayName": "Brenton House",
						"active": true,
						"timeZone": "America/Chicago"
					},
					"body": "I am seeing this with Appcelerator 6.3.0 and Titanium SDK 6.2.2 when navigating within an iOS TabGroup, even when I use Ti.UI.Button.",
					"updateAuthor": {
						"name": "brentonhouse",
						"key": "brentonhouse",
						"displayName": "Brenton House",
						"active": true,
						"timeZone": "America/Chicago"
					},
					"created": "2017-11-29T23:41:31.000+0000",
					"updated": "2017-11-29T23:41:31.000+0000"
				}
			],
			"maxResults": 3,
			"total": 3,
			"startAt": 0
		}
	}
}