{
	"id": "169707",
	"key": "TIMOB-25238",
	"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": [
			{
				"id": "19906",
				"description": "",
				"name": "Release 6.3.0",
				"archived": false,
				"released": true,
				"releaseDate": "2017-11-01"
			}
		],
		"resolution": {
			"id": "1",
			"description": "A fix for this issue is checked into the tree and tested.",
			"name": "Fixed"
		},
		"resolutiondate": "2017-10-04T18:06:14.000+0000",
		"created": "2017-09-06T19:37:48.000+0000",
		"priority": {
			"name": "Critical",
			"id": "1"
		},
		"labels": [
			"consider-6.2.3"
		],
		"versions": [
			{
				"id": "18414",
				"description": "",
				"name": "Release 6.2.0",
				"archived": false,
				"released": true,
				"releaseDate": "2017-09-13"
			}
		],
		"issuelinks": [],
		"assignee": {
			"name": "gmathews",
			"key": "gmathews",
			"displayName": "Gary Mathews",
			"active": true,
			"timeZone": "America/Los_Angeles"
		},
		"updated": "2017-10-23T21:37:00.000+0000",
		"status": {
			"description": "The issue is considered finished, the resolution is correct. Issues which are closed can be reopened.",
			"name": "Closed",
			"id": "6",
			"statusCategory": {
				"id": 3,
				"key": "done",
				"colorName": "green",
				"name": "Done"
			}
		},
		"components": [
			{
				"id": "10202",
				"name": "Android",
				"description": "Android Platform"
			}
		],
		"description": "- A view with a border containing another view with a border will re-draw on every frame, causing significant UI performance hit.\r\n\r\n*TEST CASE*\r\n{code:js}\r\nvar win = Ti.UI.createWindow({backgroundColor: 'gray'}),\r\n    list = Ti.UI.createListView({\r\n        templates: {\r\n            template: {\r\n                childTemplates: [\r\n                    {\r\n                        type: 'Ti.UI.View',\r\n                        properties: {\r\n                            left: 5,\r\n                            right: 5,\r\n                            top: 5,\r\n                            backgroundColor: 'blue',\r\n                            height: 90,\r\n                            bottom: 5,\r\n                            borderColor: 'orange',\r\n                            borderRadius: 10,\r\n                            borderWidth: 5\r\n                        },\r\n                        childTemplates: [\r\n                            {\r\n                                type: 'Ti.UI.View',\r\n                                bindId: 'item',\r\n                                properties: {\r\n                                    left: 10,\r\n                                    right: 10,\r\n                                    height: 30,\r\n                                    backgroundColor: 'red',\r\n                                    borderColor: 'purple',\r\n                                    borderRadius: 5,\r\n                                    borderWidth: 3\r\n                                }\r\n                            }\r\n                        ]\r\n                    }\r\n                ]\r\n            }\r\n        },\r\n        defaultItemTemplate: 'template'\r\n    }),\r\n    section = Ti.UI.createListSection(),\r\n    items = [];\r\n\r\nfor (var i = 0; i < 48; i++) {\r\n    items.push({\r\n        item: {\r\n            width: '50%'\r\n        }\r\n    });\r\n}\r\n\r\nsection.setItems(items);\r\nlist.setSections([section]);\r\n\r\nwin.add(list);\r\nwin.open();\r\n{code}",
		"attachment": [],
		"flagged": false,
		"summary": "Android: View with a border can cause a significant performance deficit",
		"creator": {
			"name": "gmathews",
			"key": "gmathews",
			"displayName": "Gary Mathews",
			"active": true,
			"timeZone": "America/Los_Angeles"
		},
		"subtasks": [],
		"reporter": {
			"name": "gmathews",
			"key": "gmathews",
			"displayName": "Gary Mathews",
			"active": true,
			"timeZone": "America/Los_Angeles"
		},
		"environment": null,
		"closedSprints": [
			{
				"id": 948,
				"state": "closed",
				"name": "2017 Sprint 19 SDK",
				"startDate": "2017-09-10T21:24:51.562Z",
				"endDate": "2017-09-24T21:24:00.000Z",
				"completeDate": "2017-09-25T17:49:27.460Z",
				"originBoardId": 114
			},
			{
				"id": 951,
				"state": "closed",
				"name": "2017 Sprint 20 SDK",
				"startDate": "2017-09-24T17:50:18.277Z",
				"endDate": "2017-10-08T17:50:00.000Z",
				"completeDate": "2017-10-09T20:38:07.840Z",
				"originBoardId": 114
			},
			{
				"id": 944,
				"state": "closed",
				"name": "2017 Sprint 18 SDK",
				"startDate": "2017-08-27T21:13:39.311Z",
				"endDate": "2017-09-10T21:13:00.000Z",
				"completeDate": "2017-09-10T21:24:16.435Z",
				"originBoardId": 114
			}
		],
		"comment": {
			"comments": [
				{
					"id": "427682",
					"author": {
						"name": "gmathews",
						"key": "gmathews",
						"displayName": "Gary Mathews",
						"active": true,
						"timeZone": "America/Los_Angeles"
					},
					"body": "master: https://github.com/appcelerator/titanium_mobile/pull/9410",
					"updateAuthor": {
						"name": "gmathews",
						"key": "gmathews",
						"displayName": "Gary Mathews",
						"active": true,
						"timeZone": "America/Los_Angeles"
					},
					"created": "2017-09-07T14:07:56.000+0000",
					"updated": "2017-09-07T14:07:56.000+0000"
				},
				{
					"id": "428384",
					"author": {
						"name": "grazianogrespan",
						"key": "grazianogrespan",
						"displayName": "grazianogrespan",
						"active": true,
						"timeZone": "Europe/Rome"
					},
					"body": "I've done some tests about this bug and reported my findings on Slack channel : \r\nhttps://ti-slack.slack.com/archives/C03CVQX2A/p1506087232000476\r\n\r\nEssentially on Android my TableView with 6.2.2GA is very laggy and with 6.1.2GA it was smooth. So from 6_3_X branch I've rebuilt the sdk with the above PR ( refactored TiBorderWrapperView ) and nothing changed. TableView was still slow when scrolling. The issue was somewhere else so I reverted \"TiUIView.java\" from 6_1_X and rebuilt the sdk with some logs as @Michael Gangolf suggested me.  These are the results with `Log.i(\"test\", \"on draw\");` in `protected void onDraw(Canvas canvas)` of TiBorderWrapperView.java:\r\n\r\n1) 6_3_X with refactored TiBorderWrapperView  :  Logs “on draw” everytime I scroll the tableView.\r\n2) 6_3_X with refactored TiBorderWrapperView and TiUIView from 6_1_X : Logs “on draw” only one time (at the creation).\r\n\r\nIn my case this commit caused the issue: https://github.com/garymathews/titanium_mobile/commit/5bbf07e1d5b63a56fbda810d0cbd1d2262e9f42e#diff-84cbe74b6ace83d16bcb3ecf277594f3\r\n\r\nThere is also another problem with the refactored TiBorderWrapperView :\r\n\r\n{code:java}\r\nvar view = Ti.UI.createView({\r\n        width:34,\r\n\theight:34,\r\n\tborderWidth:1,\r\n\tborderRadius:17,\r\n\tborderColor: 'red'\r\n});\r\n{code}\r\n\r\nThis View is filled with red color and should be red only the border.\r\n\r\n",
					"updateAuthor": {
						"name": "grazianogrespan",
						"key": "grazianogrespan",
						"displayName": "grazianogrespan",
						"active": true,
						"timeZone": "Europe/Rome"
					},
					"created": "2017-09-24T13:56:15.000+0000",
					"updated": "2017-09-24T13:56:15.000+0000"
				},
				{
					"id": "428530",
					"author": {
						"name": "gmathews",
						"key": "gmathews",
						"displayName": "Gary Mathews",
						"active": true,
						"timeZone": "America/Los_Angeles"
					},
					"body": "[~grazianogrespan] I have updated [#9410|https://github.com/appcelerator/titanium_mobile/pull/9410]. I cannot allow HW-acceleration when an alpha channel is used on the background. Android does not render the view correctly.\r\n\r\nDo you have a test case I can use to see the performance deficit you are seeing?",
					"updateAuthor": {
						"name": "gmathews",
						"key": "gmathews",
						"displayName": "Gary Mathews",
						"active": true,
						"timeZone": "America/Los_Angeles"
					},
					"created": "2017-09-27T16:31:20.000+0000",
					"updated": "2017-09-27T16:31:20.000+0000"
				},
				{
					"id": "428618",
					"author": {
						"name": "grazianogrespan",
						"key": "grazianogrespan",
						"displayName": "grazianogrespan",
						"active": true,
						"timeZone": "Europe/Rome"
					},
					"body": "@Gary Mathews Unfortunately I don't have a test case but instead I have a great news : I've just built the sdk with your latest commit [ #9410|https://github.com/appcelerator/titanium_mobile/pull/9410/files] (TiUIView+TiBorderWrapperView) and the app returned to be smooth and fast. I suppose this [line|https://github.com/garymathews/titanium_mobile/blob/6e41e94646c89db6ca1f29348a1692a13a2d15a6/android/titanium/src/java/org/appcelerator/titanium/view/TiUIView.java#L1442] was the problem.. Now everything is perfect (y) Thanks!",
					"updateAuthor": {
						"name": "grazianogrespan",
						"key": "grazianogrespan",
						"displayName": "grazianogrespan",
						"active": true,
						"timeZone": "Europe/Rome"
					},
					"created": "2017-09-30T17:33:48.000+0000",
					"updated": "2017-09-30T17:33:48.000+0000"
				},
				{
					"id": "428648",
					"author": {
						"name": "lchoudhary",
						"key": "lchoudhary",
						"displayName": "Lokesh Choudhary",
						"active": true,
						"timeZone": "America/Los_Angeles"
					},
					"body": "FR Passed & PR merged for master.",
					"updateAuthor": {
						"name": "lchoudhary",
						"key": "lchoudhary",
						"displayName": "Lokesh Choudhary",
						"active": true,
						"timeZone": "America/Los_Angeles"
					},
					"created": "2017-10-02T22:19:58.000+0000",
					"updated": "2017-10-02T22:19:58.000+0000"
				},
				{
					"id": "428649",
					"author": {
						"name": "gmathews",
						"key": "gmathews",
						"displayName": "Gary Mathews",
						"active": true,
						"timeZone": "America/Los_Angeles"
					},
					"body": "[~lchoudhary]\r\n6_3_X: https://github.com/appcelerator/titanium_mobile/pull/9501",
					"updateAuthor": {
						"name": "gmathews",
						"key": "gmathews",
						"displayName": "Gary Mathews",
						"active": true,
						"timeZone": "America/Los_Angeles"
					},
					"created": "2017-10-02T22:26:53.000+0000",
					"updated": "2017-10-02T22:26:53.000+0000"
				},
				{
					"id": "428653",
					"author": {
						"name": "lchoudhary",
						"key": "lchoudhary",
						"displayName": "Lokesh Choudhary",
						"active": true,
						"timeZone": "America/Los_Angeles"
					},
					"body": "FR Passed & PR merged for 6.3.0 PR.",
					"updateAuthor": {
						"name": "lchoudhary",
						"key": "lchoudhary",
						"displayName": "Lokesh Choudhary",
						"active": true,
						"timeZone": "America/Los_Angeles"
					},
					"created": "2017-10-02T22:57:08.000+0000",
					"updated": "2017-10-02T22:57:08.000+0000"
				},
				{
					"id": "429464",
					"author": {
						"name": "lchoudhary",
						"key": "lchoudhary",
						"displayName": "Lokesh Choudhary",
						"active": true,
						"timeZone": "America/Los_Angeles"
					},
					"body": "Verified the fix in SDK 7.0.0.v20171023120246 & 6.3.0.v20171018084007.\r\n\r\nClosing.\r\n\r\nStudio Ver: 4.10.0.201709271713\r\nOS Ver: 10.12.3\r\nXcode Ver: Xcode 8.3.3\r\nAppc NPM: 4.2.10-2\r\nAppc CLI: 6.3.0-master.15\r\nTi CLI Ver: 5.0.14\r\nAlloy Ver: 1.10.6\r\nNode Ver: 7.10.1\r\nJava Ver: 1.8.0_101\r\nDevices: ⇨ google Nexus 5 — Android 6.0.1\r\n⇨ google Pixel — Android 7.1.1",
					"updateAuthor": {
						"name": "lchoudhary",
						"key": "lchoudhary",
						"displayName": "Lokesh Choudhary",
						"active": true,
						"timeZone": "America/Los_Angeles"
					},
					"created": "2017-10-23T21:36:50.000+0000",
					"updated": "2017-10-23T21:36:50.000+0000"
				}
			],
			"maxResults": 9,
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	}
}