Clockula can now turn on a Do Not Disturb mode of its own at bedtime and
off at the wake-up time, on the nights the user picks, with an optional
reminder before it starts. Digital Wellbeing's Bedtime mode can't be
driven by a third-party app, so this is a separate rule: a typed mode
with grayscale, dimmed wallpaper, dark theme and hidden always-on display
on Android 15+, and a plain DND schedule rule on Android 10-14.
The rule's policy always allows alarms (and media). BedtimeEngine owns one
AlarmManager slot of its own, on its own receiver and request code, and
every bedtime call on the boot, time-change and launch paths runs after
the alarm and timer passes, guarded. The rule id is never stored: the
platform lists an app's own rules, so restores and reinstalls find or
recreate it. Turning bedtime off removes the rule. The screen walks the
user through granting DND access and explains the Wellbeing overlap.
Settings are part of the JSON backup; older files restore bedtime as off.
Refs #1
"Choose from a music app…" in the sound picker browses any app that shares
its library through Android's MediaBrowserService and stores the choice as a
clockula://media URI in the existing ringtone field — no schema change, no
new permission, no internet. The music app streams with its own.
At ring time the app is asked to play through its media session. Every wait
is bounded and any failure falls back to the ordinary alarm sound: the app
won't connect or start, stalls or buffers too long, or the media stream
might not be heard (headphones or a classic Bluetooth device connected, Do
Not Disturb muting media). The ramp drives the media stream and the user's
media volume is restored when the last media ring ends.
RingAudioPlayer.start no longer suspends: vibration starts up front, the
timer collector is not held up, and a generation token keeps late work from
reviving a stopped ring.
makiolaj