CosmicMind/Material

Pulse animation stuck

Open

#1,181 建立於 2018年10月24日

在 GitHub 查看
 (4 留言) (0 反應) (1 負責人)Swift (11,982 star) (1,259 fork)batch import
bughelp wantedhigh priorityinvestigatematerial

描述

Hi, I got problem with pulse animation, when I press on button and swipe to next controller with UIViewControllerAnimatedTransitioning, after that I get back to controller with button and pulse animation is stucked because touchesCancelled not called, could you help me with that?

貢獻者指南

技術棧
swift
領域
mobile
議題類型
bug
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
3
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
1-3 hours
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
stale
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
needs investigation
前置要求
Basic iOS animation knowledgeUnderstanding of touch handling in UIKit
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
40
研究方向
Investigate the pulse animation implementation in the Material framework, specifically how UIView.transition or custom animation views handle touchesCancelled. Check files like PulseView.swift or AnimationController.swift. Review existing comments in issue #1181 for any suggested fixes or workarounds. Determine if the issue is caused by a missing call to super.touchesCancelled or if the animation state needs to be reset in response to cancellation.