Drops the system notification ding for incoming mitra FCM (Curhat Baru,
Permintaan Perpanjang) and plays the HaloBestie audio mark instead.
Source: a 2.8s mono AAC inside a 3GPP container the user supplied;
converted to 32 KB OGG (Vorbis q5) for Android since the channel-sound
API needs `res/raw/<name>.<ext>` and OGG is the smallest universally
supported short-sound format on Android 5+.
- mitra_app: bump notification channel ID from `chat_messages` to
`halobestie_chat_v1` (Android binds channel sound at create time
on API 26+, so existing installs with the old channel need a fresh
ID to pick up the new sound — can't mutate in place). Bind
RawResourceAndroidNotificationSound('halobestie_notif') at both
channel-create time and per-notification details (latter covers
API 24/25 where channels don't exist).
- Backend: branch FCM `android.notification.channelId` by recipient
type — mitras → `halobestie_chat_v1`, customers → `chat_messages`
(unchanged). Customer app keeps system sound until/unless we ship
a customer-side sound too.
Verified on emulator-5556 via `adb shell dumpsys notification` — the
new channel resolves to
`android.resource://com.mybestie.mitra/raw/halobestie_notif`. The OGG
ships inside the APK (32092 bytes, confirmed via `unzip -l`).
Follow-up (iOS): bundle the same sound as `.caf` under ios/Runner +
register as a Runner-target resource in pbxproj + reference filename
in the APS payload. Deferred until iOS testing comes back into scope.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Ramadhan Sjamsani
9de6b8a78f