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Ltt.rs

No-frills, easy to use, easy to maintain Email client for Android
新版本 0.1.2
* Tweak colors
* Fixed memory leaks
Ltt.rs (pronounced Letters) is a proof of concept email (JMAP) client currently in development. It makes heavy use of Android Jetpack for a more maintainable code base than some of the preexisting Android email clients.

Features & Design considerations:

* Heavily cached but not fully offline capable. Ltt.rs makes use of JMAP’s great caching capabilities. However actions, such as marking a thread as read, need a round-trip to the server until their consequences like unread count are updated. Ltt.rs will ensure that the action itself won’t get lost even if performed while momentarily offline.
* No settings aside from account setup. Settings invite feature creep and make the app hard to maintain. Ltt.rs aims to support one specific work flow. Users who desire a different work flow may find K-9 Mail or FairEmail more suitable.
* Minimal external dependencies. Third party libraries are often of poor quality and end up being unmaintained. Therfore we will only rely on well known, well tested libraries from reputable vendors.
* Autocrypt as a first class feature¹. With its strict UX guidelines autocrypt fits right into Ltt.rs.
* Ltt.rs is based on jmap-mua, a headless email client, or a library that handles everything an email client would aside from data storage and UI. There is also lttrs-cli which uses the same library.
* When in doubt: Look at Gmail for inspiration.

¹: Planned feature

套件

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  • 版本 0.1.2 (3) - 於 {{ package_added_date }} 新增 suggested Added on 2020-03-23

    此版本需要 Android 6.0 或更高的版本。

    此套件包由 F-Droid 構建,並保證對應於此原始碼 tarball

    權限
    • 擁有完整的網路存取權
      允許應用程式建立網路通訊端及使用自訂網路通訊協定。瀏覽器和其他應用程式會提供將資料傳輸到網際網路的方法,因此不需要這項權限也能將資料傳輸到網際網路。
    • 防止手機進入待命狀態
      允許應用程式防止手機進入休眠狀態。
    • 查看網路連線
      允許應用程式查看網路連線相關資訊,例如有哪些網路,以及已連上哪些網路。
    • 啟動時執行
      允許應用程式在系統完成開機程序後立即自行啟動。這會增加手機的開機時間,而且會因為系統一直執行該應用程式導致手機的整體運作速度變慢。
    • 執行前景服務
      允許應用程式使用前景服務。

    下載 APK 4 MiB PGP 簽章