圖標

Nightbell

Uptime monitoring that runs on your phone. No server, no account.
新版本 3.0.5
3.0.5

Answers a security review of 3.0.4 on the F-Droid merge request. The verdict was pass with recommendations, so nothing here was a defect, but three of the four were worth doing.

The cleartext policy moved out of the manifest into res/xml/network_security_config.xml. It still permits cleartext, because a lot of what people monitor has no certificate and never will: a NAS on a LAN address, a container on a homelab box, a printer. What changed is that the policy is now a file you can read a
Point Nightbell at anything that answers over HTTP, or at one element on a
rendered web page, and it watches it, charts it, and gets loud when it
breaks.

There is no server and no account. The phone in your pocket does the
checking, and your API tokens and target URLs never leave the device.

Three kinds of monitor:
- Status check: hit a URL, assert on the status code.
- Request and response: pick the method, set headers and a body, assert
on what comes back (contains, equals, regex, or a JSON field by path).
- Page element: load the real page in an embedded browser and watch DOM
nodes you picked by tapping them.

Urgent alerts arrive as a full-screen red page with a looping alarm that
keeps going until you acknowledge it, and it wakes the screen even if the
phone is locked. A first-launch screen walks through the four Android
grants a paging app actually needs (notifications, unrestricted battery,
full-screen intent, Do Not Disturb access), because two of them have no
system dialog and have to be opened by hand.

A home-screen widget shows the worst monitor first. Settings let you shape
the alert policy: what counts as down, sound, haptics, escalation, and
quiet hours.

Signed with the developer's own key. No Play Store listing.

版本

雖然在下方可選擇下載 APK 檔案,但要留意這樣的安裝方式將不會收到更新通知,是一種較不安全的下載方法。建議您先安裝 F-Droid 用戶端使用。

下載 F-Droid
  • 版本 3.0.5 (27) 建議 於 2026 年 8 月 13 日新增

    arm64-v8a armeabi-v7a x86 x86_64

    此版本需要 Android 8.0 或更高的版本。

    此套件包由原開發者建置和簽署,並保證與此原始碼 Tarball 保持一致。

    權限
    • 查看網路連線
      允許應用程式查看網路連線相關資訊,像是有哪些網路,以及有沒有連上。
    • 存取「零打擾」模式
      允許應用程式讀取及變更「零打擾」設定。
    • 執行前景服務
      允許應用程式使用前景服務。
    • 搭配「specialUse」類型執行前景服務
      允許應用程式搭配「specialUse」類型使用前景服務
    • 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。
    • 顯示通知
      允許應用程式顯示通知
    • android.permission.POST_PROMOTED_NOTIFICATIONS
    • 啟動時執行
      允許應用程式在系統完成開機程序後立刻自行啟動。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。
    • 要求忽略電池效能最佳化
      允許應用程式要求權限,以便忽略針對該應用程式的電池效能最佳化設定。
    • 在已鎖定的裝置上以全螢幕活動的形式顯示通知
      允許應用程式在已鎖定的裝置上以全螢幕活動的形式顯示通知
    • 控制震動
      允許應用程式控制震動。
    • 防止手機休眠
      允許應用程式防止手機進入休眠狀態。
    • me.river.nightbell.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    下載 APK 2 MiB PGP 簽章 | 建置紀錄