{
	"id": "172651",
	"key": "TIMOB-26586",
	"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": "19882",
				"name": "Release 8.0.0",
				"archived": false,
				"released": true,
				"releaseDate": "2019-03-14"
			}
		],
		"resolution": {
			"id": "1",
			"description": "A fix for this issue is checked into the tree and tested.",
			"name": "Fixed"
		},
		"resolutiondate": "2018-11-29T14:38:53.000+0000",
		"created": "2018-11-21T02:11:03.000+0000",
		"priority": {
			"name": "Medium",
			"id": "3"
		},
		"labels": [
			"animation",
			"ios",
			"repeat",
			"reverse"
		],
		"versions": [],
		"issuelinks": [],
		"assignee": {
			"name": "jquick",
			"key": "jquick",
			"displayName": "Joshua Quick",
			"active": true,
			"timeZone": "America/Los_Angeles"
		},
		"updated": "2018-11-30T12:24:47.000+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": "10206",
				"name": "iOS",
				"description": "iOS Platform"
			}
		],
		"description": "*Summary:*\r\nA view animation with \"autoreverse\" set to {{true}} and a \"repeat\" of {{0}} (the default) will not correctly reverse the animation when using \"curve\" {{Ti.UI.ANIMATION_CURVE_EASE_IN}} or {{Ti.UI.ANIMATION_CURVE_EASE_OUT}}. The animation incorrectly uses the same curve when performing the reverse animation.\r\n\r\nIf \"repeat\" is set to {{1}} or higher, this issue will only happen on the final/last repeated reverse animation. This issue won't happen on prior repeated animations.\r\n\r\n*Expected Behavior:*\r\nWhen the curve is set to {{Ti.UI.ANIMATION_CURVE_EASE_IN}}, then the reverse animation curve is supposed to be {{Ti.UI.ANIMATION_CURVE_EASE_OUT}}.\r\n\r\nWhen the curve is set to {{Ti.UI.ANIMATION_CURVE_EASE_OUT}}, then the reverse animation curve is supposed to be {{Ti.UI.ANIMATION_CURVE_EASE_IN}}.\r\n\r\nThe above is how it works in HTML5 \"reverse\" animation. See...\r\nhttps://developer.mozilla.org/en-US/docs/Web/CSS/animation-direction#Syntax\r\n\r\n*Cause:*\r\nTitanium's iOS code generates its own reverse animation to work-around an Apple bug. The issue is that the reverse animation uses the same \"curve\" as the forward animation. This is where the reverse curve should be applied instead.\r\nhttps://github.com/appcelerator/titanium_mobile/blob/master/iphone/TitaniumKit/TitaniumKit/Sources/API/TiAnimation.m#L412\r\n",
		"attachment": [
			{
				"id": "65883",
				"filename": "AnimationCurveTest.js",
				"author": {
					"name": "jquick",
					"key": "jquick",
					"displayName": "Joshua Quick",
					"active": true,
					"timeZone": "America/Los_Angeles"
				},
				"created": "2018-11-21T02:11:32.000+0000",
				"size": 1800,
				"mimeType": "application/x-javascript"
			}
		],
		"flagged": false,
		"summary": "iOS: Animation curve ease-in/ease-out does not auto-reverse correctly",
		"creator": {
			"name": "jquick",
			"key": "jquick",
			"displayName": "Joshua Quick",
			"active": true,
			"timeZone": "America/Los_Angeles"
		},
		"subtasks": [],
		"reporter": {
			"name": "jquick",
			"key": "jquick",
			"displayName": "Joshua Quick",
			"active": true,
			"timeZone": "America/Los_Angeles"
		},
		"environment": null,
		"comment": {
			"comments": [
				{
					"id": "443831",
					"author": {
						"name": "jquick",
						"key": "jquick",
						"displayName": "Joshua Quick",
						"active": true,
						"timeZone": "America/Los_Angeles"
					},
					"body": "PR (master): https://github.com/appcelerator/titanium_mobile/pull/10486",
					"updateAuthor": {
						"name": "jquick",
						"key": "jquick",
						"displayName": "Joshua Quick",
						"active": true,
						"timeZone": "America/Los_Angeles"
					},
					"created": "2018-11-22T05:39:20.000+0000",
					"updated": "2018-11-22T05:39:20.000+0000"
				},
				{
					"id": "444094",
					"author": {
						"name": "smohammed",
						"key": "smohammed",
						"displayName": "Samir Mohammed",
						"active": true,
						"timeZone": "America/Los_Angeles"
					},
					"body": "*Closing ticket.* Fix verified in SDK Version {{8.0.0.v20181129161342}}.\r\n\r\nTest and other information can be found at: \r\nhttps://github.com/appcelerator/titanium_mobile/pull/10486",
					"updateAuthor": {
						"name": "smohammed",
						"key": "smohammed",
						"displayName": "Samir Mohammed",
						"active": true,
						"timeZone": "America/Los_Angeles"
					},
					"created": "2018-11-30T12:23:45.000+0000",
					"updated": "2018-11-30T12:23:45.000+0000"
				}
			],
			"maxResults": 2,
			"total": 2,
			"startAt": 0
		}
	}
}