Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
我正在使用 Android 4.x 并且想发送一些无连接的数据。我尝试了 Android API (BluetoothSocket)，但只有在设备连接时才能发送数据。是否有可能无连接发送数据？从BluetoothV3.0开始这应该是可能的。谢谢。