Android Question [Solved]Where is usbmanager live?

[Olaan]

I'm looking for usbmanager library,but I can't find it. Is there someone tell me,please.

 

[jahswant]

UsbSerial library 2.0 - supports more devices

This is an expanded version of the original UsbSerial library. It has added support for Prolific PL2303 USB to serial converters, Android ADK devices and USB permissions. All devices use the same simple interface intended to be used with AsyncStreams and AsyncStreamsText. Note that AsyncStreams...

www.b4x.com

felUsbSerial - Alternative Usb Serial library

This library wraps the following open source project: https://github.com/felHR85/UsbSerial (MIT license). It is an alternative to the UsbSerial2 library. The following devices are supported: CP210x, CDC, FTDI, PL2303 and CH34x. Usage is simple. You find the UsbDevice with USB library and then...

www.b4x.com

 

[Olaan]

I've

UsbSerial library 2.0 - supports more devices

This is an expanded version of the original UsbSerial library. It has added support for Prolific PL2303 USB to serial converters, Android ADK devices and USB permissions. All devices use the same simple interface intended to be used with AsyncStreams and AsyncStreamsText. Note that AsyncStreams...

www.b4x.com

felUsbSerial - Alternative Usb Serial library

This library wraps the following open source project: https://github.com/felHR85/UsbSerial (MIT license). It is an alternative to the UsbSerial2 library. The following devices are supported: CP210x, CDC, FTDI, PL2303 and CH34x. Usage is simple. You find the UsbDevice with USB library and then...

www.b4x.com

Thank you for your replies, I have seen them,but I can't get usbmanager.

 

[MicroDrie]

It is a bit unclear what you mean with the term "usbmanager" in relation to this B4A forum. The usbmanager is also a part of the Android OS. More info: https://developer.android.com/develop/connectivity/usb

 

[Olaan]

I'm sorry my English. Please read this thread, I think you understand my target.
Thread 'adding Auto-Comment the library when you declare' https://www.b4x.com/android/forum/threads/adding-auto-comment-the-library-when-you-declare.165378/

 

[Sagenut]

In B4A there is an internal library called USB.
That contain the USBManager.