Can't print over Bluetooth from Android to a ZD420 using ZSDK

[hanifeoglu]

i try with Link-OS Multiplatform SDK for Android and https://github.com/Zebra/LinkOS-Android-Samples/tree/ConnectivityDemo

com.zebra.sdk.comm.ConnectionException: Could not connect to device: read failed, socket might closed or timeout, read ret: -1

and very importand point i m not alone see prolem other people see same problem

https://developer.zebra.com/thread/34639#comment-46205

how i connetc to this is printer

[metizror]

any solution for this?

[ketencek]

try it this one https://github.com/ZebraDevs/LinkOS-Android-Samples/tree/TestConnect_Demo/TestConnect_Demo