thunderbird/thunderbird-android

Attachment handling

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#10,114 创建于 2025年11月17日

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 (3 评论) (0 反应) (0 负责人)Kotlin (13,479 star) (2,734 fork)batch import
good first issuetype: enhancement

描述

Checklist

  • I have used the search function to see if someone else has already submitted the same bug report.
  • I will describe the problem with as much detail as possible.

App

K-9 Mail

App version

Version 13.0 (39029)

Where did you get the app from?

F-Droid

Android version

15

Device model

peridot

Steps to reproduce

Context: automated download of attachments limited by device or app settings for various reasons, e. g. roaming (!) in a given email.

Forwarding (or reply to) the email results in loss of attachment(s). No warnings issued, no settings available to e. g. automatically download attachment (and override settings).

Expected behavior

When forwarding (or replying to) an email that has an attachment, which is not present on the device due to download restrictions (In settings), a dialogue should be started to inform the user that the attachment is not available for forwarding and allow the user to load the attachment to the device.

Actual behavior

Forwarding (or reply to) the email results in loss of attachment(s).

Logs

No log

贡献者指南

技术栈
kotlinandroid
领域
mobile
议题类型
bug
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
3
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
half day
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
fresh
清晰度议题是否清楚说明期望改动、验收标准和下一步。
mostly clear
前置要求
Android development experienceFamiliarity with K 9 Mail codebase
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
60
研究方向
Investigate the attachment handling logic in the email forwarding flow. Look at how attachments are downloaded and stored, and where the forwarding process retrieves attachments. Add a check when forwarding to see if attachment is already downloaded; if not, prompt user to download. See files in the 'app/k9mail/src/main/java/com/fsck/k9/' directory, particularly areas related to forwarding and attachment handling.