Скачать или смотреть Using Bluetooth Barcode Scanners with Android

https://www.tec-it.com Read data from Bluetooth SPP (e.g. barcode scanners) and TCP devices (gauges, scales, ...) with your Android!

GetBlue is an Android Bluetooth reader and keyboard wedge, it offers versatile Bluetooth and TCP data acquisition. GetBlue communicates with
serial Bluetooth devices (Serial Port Profile like SPP/RFCOMM barcode readers or BTM 222, RN41 Bluetooth modules),
TCP/IP devices
and camera scanners.

Captured data is displayed, saved (HTTP, TCP, File, Google Docs) or injected as virtual keystrokes into Apps (GetBlue virtual keyboard wedge).

GetBlue is a versatile data acquisition app for Android® devices (1.5 or higher). Data from Bluetooth SPP devices, HTTP or TCP-IP endpoints and from camera scanner apps like ZXing is displayed, logged, stored, forwarded or injected as virtual user input into other apps (data acquisition via keyboard wedge).

GetBlue automatically captures data from an adjustable datasource and forwards the collected data to a datasink. Configuration and testing of the data acquisition tasks is done with the GetBlue app. Data acquisition itself is performed by a background service which is invisible to the user. Besides this, GetBlue includes a soft-keyboard (GetBlue Demo Keyboard) which is required to inject captured data to other apps.

The current version of GetBlue supports the following datasources:

Serial Bluetooth devices (supporting SPP - serial port profile / RFCOMM)
TCP/IP and HTTP based devices or applications providing data via TCP
Installed 3rd party camera scanner apps

The captured data can be transferred or forwarded to the following datasinks:
Display
File
Google Docs Spreadsheet
HTTP PUT, HTTP GET or plain TCP
Another Bluetooth SPP device
Arbitrary 3rd party apps: Use the GetBlue keyboard to inject the captured data as virtual keystrokes into any apps accepting user input (keyboard wedge mode)

Bi-directional device communication is supported: server responses as well as manually entered test-data can be sent to the device.

Download the app from Google Play: https://goo.gl/tZ2gd