A Vector / libxposed module for TermRover that adds:

• Cloudflare Access for cf:hostname hosts, through cloudflared access tcp. Hosts can also be switched to Access from the host form.
• Telemetry blocking for Firebase and Google Play Services analytics endpoints.
• Custom themes (optional, off by default): import your own terminal themes from a JSON file through the module's companion screen. Turning the switch on or off closes TermRover; the change applies the next time it opens.

• Android arm64 with Vector (API 102) or a compatible framework
• TermRover 1.4.0 or 1.3.1 (the module detects the build and uses its R8 names)
• Module scope: sh.termrover.app

1. Install the APK, enable it in Vector and add TermRover to its scope.
2. Restart TermRover.
3. On a host, use cf:your-hostname as the address or turn on the Cloudflare Access switch.
4. Themes: Vector → module → Open companion app → turn on Custom themes, then Import a termrover-themes v1 JSON file. A ready-made example is examples/custom-themes.json (edit or trim it as you like; it is not bundled in the APK).

TermRover's About & Diagnostics → Share crash & usage data switch controls Firebase Crashlytics and Firebase Analytics. Google's DataTransport channel runs on its own and keeps uploading with the switch off, including queued Google Play Billing library events (device, locale, network and build fingerprint).

The module turns Firebase off before it starts, keeps the About switch off, stops the DataTransport upload and blocks the telemetry hosts.

Themes are imported from a termrover-themes v1 JSON file ("format": "termrover-themes"). The file is not part of the APK: you pick it in the companion app. Start from examples/custom-themes.json if you want a full sample to edit, export, or share.

{
  "format": "termrover-themes",
  "version": 1,
  "themes": [
    {
      "id": "my-palenight-dark",
      "name": "Palenight",
      "terminal": {
        "foreground": "#a6accd",
        "background": "#292d3e",
        "cursor": "#ffcb6b",
        "ansi": ["#292d3e", "… 16 colors: 0-7 normal, 8-15 bright"]
      },
      "chrome": {
        "bgScreen": "#1b1e2b", "bgChrome": "#292d3e", "bgPanel": "#34384c",
        "bgElevated": "#2e3245", "bgKey": "#34384c", "bgKeyPressed": "#3e4256",
        "border": "#393d51", "hairline": "#3e4256",
        "fgText": "#a6accd", "fgMute": "#676e95", "fgFade": "#8a92b8",
        "green": "#c3e88d", "amber": "#ffcb6b", "red": "#f07178",
        "cyan": "#82aaff", "prefixInk": "#000000"
      }
    }
  ]
}

Rules:

• id: matches [a-z0-9][a-z0-9-]{0,47} and is unique. Use your own prefix; an id equal to a built-in TermRover theme is skipped.
• name: 1 to 40 characters, shown in the theme picker.
• Colors: #rrggbb or #aarrggbb.
• terminal.ansi holds exactly 16 colors, and all 16 chrome keys are required.
• Up to 300 themes and 1 MB per file. Extra fields are ignored.

After importing or deleting themes, close and reopen TermRover. The custom themes appear at the end of Settings → Theme.

The cloudflared binary is kept out of git. Download it before building:

./scripts/fetch_cloudflared.sh
./gradlew :app:assembleRelease

The script fetches the official cloudflared-linux-arm64 release and checks its SHA-256. cloudflared is licensed under Apache 2.0 by Cloudflare.

assembleRelease produces app/build/outputs/apk/release/app-release-unsigned.apk. Sign it with your own key before installing (the debug build type is signed with the Android debug key):

apksigner sign --ks my-release.jks --out TermRoverCfAccess.apk app-release-unsigned.apk
apksigner verify -v TermRoverCfAccess.apk

Releases are signed with the author's key, so an APK you build and sign yourself has a different signature and installs as a separate upgrade path (uninstall first when switching).

MIT (see LICENSE). The bundled cloudflared binary (fetched at build time) remains Apache 2.0 by Cloudflare.