nextcloud/android

Enhance thumbnails

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#518 建立於 2017年1月7日

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 (8 留言) (0 反應) (0 負責人)Java (3,752 star) (1,719 fork)batch import
enhancementfeature: previews and thumbnailshelp wantedperformance 🚀

描述

Scenario: 4 years with ~200 folders and ~50 images per folder. After a fresh installation I want to quickly show an image. But after navigate to the desired folder it took long to get all thumbnails (in list/grid view).

Research how

  • other do that
  • store the newest (now) 1000 (or more) thumbnails
  • add "download thumbnail" button
  • how to deal with limited cache?

I am open for any discussion :-)

貢獻者指南

技術棧
javaandroid
領域
mobile
議題類型
feature
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。
half day
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
Android development experienceUnderstanding of image caching
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。
30
研究方向
Investigate how other apps handle thumbnail caching (e.g., using disk cache for recent thumbnails). Look at Nextcloud Android app's current thumbnail loading in the gallery and file list views. Consider implementing a 'download thumbnail' button and a configurable cache size. Review existing PRs or comments for potential solutions.