java - Read data from arduino on android -



java - Read data from arduino on android -

i have simple task do. @ start want read info arduino on moblie device (xperia t).

i have problem, recieve 0 bytes. wrote aplication based on: usb serial android

my main application here: http://pastebin.com/jcczn6mg android project here: https://mega.co.nz/#f!x5zxdz5t!svjpf8tnoijyjatsoao3mw

if connect arduino computer, , monitor serial port (by arduino ide), it's working (i receive data, , tx led blinks), when connect arduino phone, rx led blinks when open connection.

anyone have ideas?

java android arduino

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