public void readBatteryLevelCharacteristic() { if (isConnected()) { readCharacteristic(mBatteryLevelCharacteristic) .with(mBatteryLevelDataCallback) .fail((device, status) -> log(Log.WARN,"Battery Level characteristic not found")) .enqueue(); } }
.fail((device, status) -> log(Log.WARN, "Body Sensor Location characteristic not found")) .enqueue(); setNotificationCallback(mHeartRateCharacteristic)