Recording auto-called ble_connect each ride, and the Kotlin service held a
GATT connect to an absent band (radio busy) plus START_STICKY churn -
draining the battery when the band was away or Bluetooth off.
- gps.js _startHrMonitor: drop the auto ble_connect; keep only the cheap HR
poll so a manual connect (now or mid-ride) lands HR in the track.
- Settings: a 'Подключить' button for the paired band, usable any time incl.
during a ride. BT off -> ble_request_enable (system enable dialog); on ->
ble_connect, start the poll if recording, report connected / not found.
- ble.rs: ble_request_enable command (+ handler registration).
- MainActivity: ble_request_enable -> ACTION_REQUEST_ENABLE (BLUETOOTH_CONNECT
already in manifest).
- BleHrService: START_NOT_STICKY; if the 5s scan doesn't find the address,
stopSelf instead of directConnect to an absent device.
4aiman
dd1642b6e9