Intent enableBtIntent = new Intent(BluetoothAdapter.ACTION_REQUEST_ENABLE)

For example:īluetoothAdapter bluetoothAdapter = BluetoothAdapter.getDefaultAdapter() A location permission is required because Bluetooth scans can be used to gather information about the location of the user.ĭeclare the Bluetooth permission(s) in your application manifest file. The other permission that you must declare is either ACCESS_COARSE_LOCATION or ACCESS_FINE_LOCATION. You need this permission to perform any Bluetooth communication, such as requesting a connection, accepting a connection, and transferring data. In order to use Bluetooth features in your application, you must declare two permissions.

Transfer data to and from other devices.

Connect to other devices through service discovery.

Query the local Bluetooth adapter for paired Bluetooth devices.

Using the Bluetooth APIs, an Android application can perform the following: These APIs let applications wirelessly connect to other Bluetooth devices, enabling point-to-point and multipoint wireless features. The application framework provides access to the Bluetooth functionality through the Android Bluetooth APIs.

The Android platform includes support for the Bluetooth network stack, which allows a device to wirelessly exchange data with other Bluetooth devices.

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