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+ </script><link href="../PRODUCT_PLUGIN/book.css" rel="stylesheet" type="text/css"/><link href="css/s60/style.css" rel="stylesheet" type="text/css" media="all"/></head><body onload="initPage();"><div class="body"><div class="contentLeft prTxt"><h1 class="pageHeading" id="GUID-0A0DE525-723F-45BD-9F10-76AAB4616426">drivefree()</h1><div>
+<p><strong>Syntax:</strong></p>
+<pre class="codeblock" id="GUID-30D42D54-E708-4704-8897-3356E0EF9133">[int] sysinfo.drivefree(String drivename)</pre>
+<p><strong>Description:</strong></p>
+<p>The <code>drivefree</code> method can be used to detect the space available for memory storage on a device.</p>
+<p><strong>Argument:</strong></p>
+<ul>
+<li><p><code>drivename</code>:</p>
+
+<p>Specifies the name of a drive to be examined.</p>
+
+</li>
+</ul>
+<p><strong>Return value:</strong></p>
+<p>If the drive exists, this method returns an integer value indicating the available space on the specified drive, measured in bytes.</p>
+<p><strong>Example code:</strong></p>
+<pre class="codeblock" id="GUID-B6522445-704B-4521-9A80-DBF635EA7526">function checkDrivesInformation() {
+ var space = 0;
+ // get existing user's drives
+ var allDrives = sysinfo.drivelist;
+ var drives = allDrives.split(" ");
+ // read and print all drives’ name and information
+ for (var i=0; i<drives.length; i++) {
+ space = sysinfo.drivesize(drives[i]);
+ space /=1024; // convert from bytes to kB
+ alert("Total space of drive "+drives[i]+" ="+space+"kB";
+ space = sysinfo.drivefree(drives[i]);
+ space /=1024; // convert from bytes to kB
+ alert("Free space of drive "+drives[i]+" ="+space+"kB";
+ }
+ }</pre>
+</div></div></div><div class="footer"><hr/><div class="copy">© Nokia 2009.</div></div></body></html>
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