Without this permission, scans won't return any results. Sharing files with NFC. If BLE is supported, but disabled, then you can request that the user enable Bluetooth without leaving your application. BluetoothGatt lateinit var characteristic: LeScanCallback as a parameter.
If this method returns false, then Bluetooth is disabled. The second Android 11 Developer Preview is now available, test it out and share your feedback. Google Play Install Referrer. Once the phone and the activity tracker have established a connection, they start transferring GATT metadata to one. Kotlin private fun broadcastUpdate action: Transfer data using Sync Adapters.
GATT Services are collections of characteristics and relationships to other services that encapsulate the behavior of part of a device.
Characteristics are defined attribute types that contain a single logical value. All Assigned Numbers values on this page are normative.
Cypress' Bluetooth Low Energy (BLE) portfolio consists of WICED™ SMART, PSoC® 4 BLE and PSoC 6 BLE System-on-Chip (SoC) devices and System-in