Java detect pendrive in Ubuntu with file.listFiles() -

-

I am using a thread so that the pandroid has been condomed or not, between two states / / P> 

  @ Override goes public zero () {running = true; While (current) {// always try {delay. DrivePath = getDrivePath (pathpath); If (isReady () & amp; Drive path == faucet) {Notify (DriveState.EMPTY); } Else if (! IsReady () & Drive path! = Null) {Notify (drivestate.reddy); }} Hold (exception e) {e.printStackTrace (); }}} Private string getDrivePath (string pathpath) {file file = new file (path path); If (SystemUtils.IS_OS_WINDOWS) {return file.exists ()? Route Path: Empty; } Else {for (File: file.listFiles ()) {if (! F.getName (.) Equal to ignoreCase ("cdrom")} {return f.getAbsolutePath (); // we 'cedorum'}}}} return the first folder other than blank null; }

This works very well in Windows with rootpath = "E: \", but it does not work in Ubuntu rootpath = "/ media / Ubuntu", odd The point is that I still do not understand that if I open pendrive in the file manager, then it works fine , but as soon as the plug-in is plugged in as a PdView , As if the user browses the file file manager what can i do Am I

There are two commands on a Linux machine I can think of which device you give useful information about Has been plugged in. The first is lsusb . When I run it on my machine: <00> Device 003: ID 8086: 0189 Intel Corp Bus 002 Device 021: ID 0718: 061A Impaction Corp Bus 002 Device 002: ID 8087: 0024 Intel Corp Integrated Rate Matching Hub ...

The second line is my pen drive is another command dmesg [148541.700254] SD 8: 0: 0: 0: [SDB] Enclosed SCSI removal Qualified disc [148830.993250] USB 2-1.2: USB disconnect, device number 21 [148836.316642] USB 2-1.2: AHC-PCI [148836.415145] New High-speed USB device number 22: New USB device found, ID vendor = ..., IDPProject = .... [148836.415157] USB 2-1.2: New USB device string using USB 2-1.2: MFR = 1, Product = 2, Serial Number = 3 [148836.415162] USB 2-1.2: Product: iPhone [148836.415167] USB 2-1.2: Manufacturer: Apple Inc. [148836.415171] USB2-1.2: Serial Number: .... [148836.894819] ipheth 2-1.2: 4.2: Apple iPhone USB Ethernet Device is Attached

You can use any of these commands You can set your program to choose or parse the output ie Runtime.getRuntime (). Executive ("dmesg)" .

I look at this solution around a work and I think the money in other possible ways of finding the USB drive while connecting is money.


Comments

Post a Comment

Popular posts from this blog

java - Can't add JTree to JPanel of a JInternalFrame -

-
Image
There are two panels in my JInternalframe. I want to add TopPanel to Jtree to nominate another. But I can not add Jaitari to the top of the panel. Please help me in this piece of code: DefaultMutableTreeNode root = new DefaultMutableTreeNode ("deck"); DefaultMutableTreeNode Item Clubs = New DefaultMutableTreeNode ("Club"); AddAllCard (itemClubs); Root.add (itemClubs); DefaultMutableTreeNode item = New DefaultMutableTreeNode ("Diamonds"); AddAllCard (itemDiamonds); Root.add (itemDiamonds); DefaultMutableTreeNode Itemspads = New DefaultMutableTreeNode ("Spades"); AddAllCard (itemSpades); Root.add (itemSpades); DefaultMutableTreeNode item increases = new DefaultMutableTreeNode ("heart"); AddAllCard (itemHearts); Root.add (itemHearts); Default Trimodel Tree Model = New DefaultTreeModel (Route); Tree = new jetty (tree modal); ScrollPane = new JScrollPane (tree); // scrollPane.setViewportView (tree); . ScrollPane.getViewport () add (tr
Read more

javascript - data.match(var) not working it seems -

-
OK, I have this small block code, which is to scanned a number on the website, but for some reason There is a hip that it is not scanning at all. var regenges = / \ & lt; Span class = "currency-robux" data-to-"item-private-value-price" & gt; ([\ D,]) \ & LT; \ / Span \ & gt; /; Var ValueCiling = Data. Match (reggae); Value-song = number (value slicing location (",", "")); Is there anything wrong with that? This is related to the if statement if (value sling and lieutenant; = price watching) { < P> A function calls to move from there, but for some reason it does not seem to run at all. So I think the Regex is wrong but I'm not sure how. (There is a variable in PriceWinking , this is a snippet from the code.) On the website, I'm trying to remove it. & lt; Span class = "robux" data-plus = "item-privatesale-price" & gt; 115 & lt; / Span & gt; Keep in mind
Read more

javascript - How can I pause a jQuery .each() loop, while waiting for user input? -

-
Before I continue to get a jQuery .each loop to wait for user input There is a problem in repeatedly repeating This is my code (I have commented on what I would like to do): & lt; Html xmlns = "http://www.w3.org/1999/xhtml" & gt; & Lt; Top & gt; & Lt; Link rel = "stylesheet" type = "text / css" href = "common_components.css" /> & Lt; Meta http-equiv = "content-type" content = "text / html; charset = UTF-8" /> & Lt; Link rel = "stylesheet" href = "slider.css" & gt; & Lt ;? Php include_once 'common_components.php'; $ Query = $ dbh- & gt; Queries ("SELECT movies_dir FROM settings"); $ Line = $ query- & gt; Obtain (PDO :: FETCH_ASSOC); Date_default_timezone_set ('UTC'); Echo "& lt; title & gt; movie scanner & lt; / title & gt;"; ? & Gt; & Lt; Script src = "jquery.min.js" & gt; &am
Read more