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Code Issues Releases Wiki Activity

BluetoothCommunication: Stop state machine only if setNotification operation was enqueued;

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This commit is contained in:
Krisjans Blukis
2021-07-29 14:19:20 +03:00
parent ea579c02fe
commit 5ba6e050e1
1 changed files with 9 additions and 3 deletions
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12
android_app/app/src/main/java/com/health/openscale/core/bluetooth/BluetoothCommunication.java
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@@ -308,15 +308,21 @@ public abstract class BluetoothCommunication {
* Set notification flag on for the Bluetooth device. * Set notification flag on for the Bluetooth device.
* *
* @param characteristic the Bluetooth UUID characteristic * @param characteristic the Bluetooth UUID characteristic
* @return true if the operation was enqueued, false if the characteristic doesn't support notification or indications or
*/ */
protected void setNotificationOn(UUID service, UUID characteristic) { protected boolean setNotificationOn(UUID service, UUID characteristic) {
Timber.d("Invoke set notification on " + BluetoothGattUuid.prettyPrint(characteristic)); Timber.d("Invoke set notification on " + BluetoothGattUuid.prettyPrint(characteristic));
if(btPeripheral.getService(service) != null) { if(btPeripheral.getService(service) != null) {
stopMachineState();
BluetoothGattCharacteristic currentTimeCharacteristic = btPeripheral.getCharacteristic(service, characteristic); BluetoothGattCharacteristic currentTimeCharacteristic = btPeripheral.getCharacteristic(service, characteristic);
btPeripheral.setNotify(currentTimeCharacteristic, true); if (currentTimeCharacteristic != null) {
if (btPeripheral.setNotify(currentTimeCharacteristic, true)) {
stopMachineState();
return true;
} }
} }
}
return false;
}
/** /**
* Disconnect from a Bluetooth device * Disconnect from a Bluetooth device