Android list usb devices -

-

hy out there try list usb devices connected android tablet. use https://play.google.com/store/apps/details?id=hu.sztupy.android.usbhostcontroller&hl=en check if device decteds usbkeyboard , yes on both tablets , tastatur working on both tablets. code looks like

  usbmanager musbmanager;      musbmanager = (usbmanager) getsystemservice(context.usb_service);         musbmanager.getdevicelist();           hashmap<string, usbdevice> devicelist = musbmanager.getdevicelist();          iterator<usbdevice> deviceiterator = devicelist.values().iterator();         this.outputtext.append(devicelist.size()+"geräte gefunden");         this.outputtext.append(musbmanager.tostring());         usbdevice device=null;         while(deviceiterator.hasnext()){             device = deviceiterator.next();               this.outputtext.append( device.getdevicename()+" vendorid: "+device.getvendorid()+"  productid"+device.getproductid()); }

the strange thing is, works on archos titanium hd doesnt work on fujitsu m532. doing wrong?

best regards


Comments

Post a Comment

Popular posts from this blog

c++ - Creating new partition disk winapi -

-
i'am trying create new partition , mount volume new, thought createfile let me this, code : lpctstr lpfilename=l"\\\\.\\device\\harddisk0\\partition3"; handle handl=createfile( lpfilename, generic_read | generic_write, file_share_read | file_share_write, null, create_always, file_attribute_normal, null ); if (handl==invalid_handle_value) { qdebug()<<"handl invalid"<<" error"<<getlasterror();} bool success = definedosdevice(ddd_raw_target_path,l"i:",l"\\device\\harddisk0\\partition3"); if(!success) qdebug()<<" definedosdevice failed "<<getlasterror(); bflag = getvolumenameforvolumemountpoint( l"i:\\", // input volume mount point or directory /** u in dir...
Read more

VBA function to include CDATA -

-
i have following function include cdata: function cdatasection() dim objdom domdocument dim objkmlrootelement ikmldomelement dim objkmlelement ikmldomelement dim cdata ikmldomcdatasection set objdom = new domdocument set objkmlrootelement = objdom.createelement("balloonstyle") objdom.appendchild objkmlrootelement set objkmlelement = objdom.createelement("text") objkmlrootelement.appendchild objkmlelement set cdata = objdom.createcdatasection("text") cdata.data = "<![cdata[<b>latitude = $[latitude]</b>?]]>;" end function when run above, getting error "user defined data type not found" function. yes ripster says find library reference. vba window tools>references for list of relevant references see... http://msdn.microsoft.com/en-us/library/windows/desktop/ms763701%28v=vs.85%29.aspx however, if have hard time tracking down reference, replace dim sta...
Read more

php - Warning: file_get_contents() expects parameter 1 to be a valid path, array given 16 -

-
i have got problem script, i'm trying connect each url each array, got warnings. warning: file_get_contents() expects parameter 1 valid path, array given: in /home/myusername/public_html/simple_html_dom.php on line 78 here line 78 simple_html_dom.php: $contents = file_get_contents($url, $use_include_path, $context, $offset); here output: warning: file_get_contents() expects parameter 1 valid path, array given in /home/myusername/public_html/simple_html_dom.php on line 78 warning: file_get_contents() expects parameter 1 valid path, array given in /home/ytestbox/public_html/simple_html_dom.php on line 78 warning: file_get_contents() expects parameter 1 valid path, array given in /home/myusername/public_html/simple_html_dom.php on line 78 warning: file_get_contents() expects parameter 1 valid path, array given in /home/myusername/public_html/simple_html_dom.php on line 78 warning: file_get_contents() expects parameter 1 valid path, array given in /home/myusername/publi...
Read more