I have a demo,it works well when stored in SM-T320 and other PAD ,but when stored in SM-T520,it not work.The method :
CallbackConnection.connect has not Callback message.Then I used BlockingConnection.connect(),it not works too,but works in other PAD.So I want to know whether it works in SM-T520,and why?
I have a demo,it works well when stored in SM-T320 and other PAD ,but when stored in SM-T520,it not work.The method : CallbackConnection.connect has not Callback message.Then I used BlockingConnection.connect(),it not works too,but works in other PAD.So I want to know whether it works in SM-T520,and why?