BluetoothDeviceUtils.java 文件源码

/**
 * Populates the device names and the device addresses with all the suitable
 * bluetooth devices.
 * 
 * @param bluetoothAdapter the bluetooth adapter
 * @param deviceNames list of device names
 * @param deviceAddresses list of device addresses
 */
public static void populateDeviceLists(
    BluetoothAdapter bluetoothAdapter, List<String> deviceNames, List<String> deviceAddresses) {
  // Ensure the bluetooth adapter is not in discovery mode.
  bluetoothAdapter.cancelDiscovery();

  Set<BluetoothDevice> pairedDevices = bluetoothAdapter.getBondedDevices();
  for (BluetoothDevice device : pairedDevices) {
    BluetoothClass bluetoothClass = device.getBluetoothClass();
    if (bluetoothClass != null) {
      // Not really sure what we want, but I know what we don't want.
      switch (bluetoothClass.getMajorDeviceClass()) {
        case BluetoothClass.Device.Major.COMPUTER:
        case BluetoothClass.Device.Major.PHONE:
          break;
        default:
          deviceAddresses.add(device.getAddress());
          deviceNames.add(device.getName());
      }
    }
  }
}