Orbec astra OpenNiViewer sample

Hello, i compiled openNiViewer sample for android 6.0.1 Asus Tinker board device and Orbbec Astra sensor. All libs is compiled good. Sensor android see and i can chose it in DeviceSelectDialog but requestDeviceOpen method returns null Device. How i can resolve this issue?
Upd: I logged all events end methods and detect that BroadcastReceiver didn’t receive answer from sensor

Problem is solved by enabling systemUI