Meditation Timer

Jhana meditation timer for GrapheneOS. Start/end gong, scroll-wheel duration picker (presets 20/45/60/90), session history with depth rating + notes, and sync to the meditation dashboard at health.rehbock.xyz/meditation.html.

Pipeline

Push to main on git.rehbock.xyz → Gitea Actions builds a signed release APK → published as a Gitea release → Obtainium on the phone picks up the new version.

Sync

Sessions POST to https://meditation.rehbock.xyz/v1/sessions (health-api). The bearer token is not in this repo or the APK — set it once in-app (History → Token) or seed it via:

adb shell am start -n com.marcus.meditationtimer/.MainActivity --es sync_token "<token>"

Sessions shorter than 30 seconds are not recorded (gong tests).

Local build

./gradlew assembleDebug   # needs ANDROID_HOME or local.properties

Release signing (CI): secrets KEYSTORE_B64 + KEYSTORE_PASSWORD; key alias meditation. Keystore master copy: ~/.android-keys/ on the desktop.

Gong

app/src/main/res/raw/gong.wav is synthesized (singing-bowl partials, detuned fundamental pair for beating). Regenerate with the script in the repo history / scratchpad if the tone needs tweaking.