org.symbian.tools.wrttools.doc.WebDeveloper/html/GUID-2D47E7D9-199D-4D59-BD6A-592FA9F8B16A.html
author Eugene Ostroukhov <eugeneo@symbian.org>
Thu, 15 Jul 2010 10:08:51 -0700
changeset 450 ed815e0eef9a
parent 229 716254ccbcc0
permissions -rw-r--r--
Bug 3268 - Debugger does not start on Windows XP


<!DOCTYPE html
  PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"/><meta name="copyright" content="(C) Copyright 2009"/><meta name="DC.rights.owner" content="(C) Copyright 2009"/><meta name="DC.Type" content="mobileconcept"/><meta name="DC.Title" content="AppManager Service API example"/><meta name="DC.Relation" scheme="URI" content="GUID-50795090-A429-41CF-8CAA-EA2004D2643A"/><meta name="DC.Relation" scheme="URI" content="GUID-7C69DDA4-16F1-4A8F-BDB2-4CB0015B4E81"/><meta name="DC.Relation" scheme="URI" content="GUID-65AAF569-D347-462B-B59A-9D7CA184AB9C"/><meta name="DC.Relation" scheme="URI" content="GUID-2D651505-F68C-4053-B565-9FF826C5B897"/><meta name="DC.Format" content="XHTML"/><meta name="DC.Identifier" content="GUID-2D47E7D9-199D-4D59-BD6A-592FA9F8B16A"/><title>AppManager Service API example </title><script type="text/javascript">
      function initPage() {}
    </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-2D47E7D9-199D-4D59-BD6A-592FA9F8B16A">AppManager Service API example</h1><div>
<p/>
<p>This section presents the full source code of a working sample widget
for the <a href="GUID-E092BF10-C076-4476-9E80-87919940201B.html#GUID-E092BF10-C076-4476-9E80-87919940201B">AppManager
Service</a>. You can download the <code>wgz</code> package for
this widget from section <a href="GUID-775005BC-2FF8-45A9-BBA6-6CED6B5780A2.html#GUID-775005BC-2FF8-45A9-BBA6-6CED6B5780A2">Example widgets</a>.</p>
<p>For general information about creating widgets, see section <a href="GUID-0E3095DB-03FF-4240-83F2-6D876AD2083A.html#GUID-0E3095DB-03FF-4240-83F2-6D876AD2083A">Widget component files</a>.</p>
<p>For widget development and debugging purposes, this example writes its
output to <code>c:\data\jslog_widget.log</code> using <code>console.info</code>.
For instructions on how to enable logging in the Web browser for S60, see
section <a href="GUID-B584CA90-543B-4AED-B134-A3A616259DB9.html#GUID-B584CA90-543B-4AED-B134-A3A616259DB9">JavaScript console</a>.</p>
<div><h3>Info.plist</h3>
<pre class="codeblock" id="GUID-A35E60E0-29C4-4323-843F-15C2B8FF0686">&lt;?xml version="1.0" encoding="UTF-8"?&gt;
&lt;!DOCTYPE plist PUBLIC "-//Nokia//DTD PLIST 1.0//EN" "http://www.nokia.com/NOKIA_COM_1/DTDs/plist-1.0.dtd"&gt;
&lt;plist version="1.0"&gt;
&lt;dict&gt;
  &lt;key&gt;DisplayName&lt;/key&gt;
  &lt;string&gt;AppManagerSample&lt;/string&gt;
  &lt;key&gt;Identifier&lt;/key&gt;
  &lt;string&gt;com.nokia.widget.sapi.appmanager.sample&lt;/string&gt;
  &lt;key&gt;Version&lt;/key&gt;
  &lt;string&gt;1.0&lt;/string&gt;
  &lt;key&gt;MainHTML&lt;/key&gt;
  &lt;string&gt;appmanager-sample.html&lt;/string&gt;
&lt;/dict&gt;
&lt;/plist&gt;</pre>
</div>
<div><h3>AppManager-sample.html</h3>
<pre class="codeblock" id="GUID-5A405838-8192-438B-9114-297402F253C5">&lt;!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"&gt;
&lt;html&gt;
  &lt;head&gt;
    &lt;script type="text/javascript" src="js/common.js"&gt;&lt;/script&gt;
    &lt;script type="text/javascript" src="js/appmanager-sample.js"&gt;&lt;/script&gt;
  &lt;/head&gt;
  &lt;body id='docBody' bgcolor="#ddeeff" onload="setup()" style=width:100%;height:100%;&gt;

    &lt;form name="frm"&gt;
    	&lt;h3&gt;AppManager API Sample Widget&lt;/h3&gt;
      &lt;input type="button" onclick="getList('img1')" value="GetList"&gt;&lt;img id="img1" src="pic/blank.png" width="25" height="25" align="center"&gt;&lt;br&gt;
      &lt;input type="button" onclick="getFilteredList('img2')" value="GetFilteredList"&gt;&lt;img id="img2" src="pic/blank.png" width="25" height="25" align="center"&gt;&lt;br&gt;
      &lt;input type="button" onclick="launchDoc('img3')" value="LaunchDoc"&gt;&lt;img id="img3" src="pic/blank.png" width="25" height="25" align="center"&gt;&lt;br&gt;
      &lt;input type="button" onclick="launchApp('img4')" value="LaunchApp"&gt;&lt;img id="img4" src="pic/blank.png" width="25" height="25" align="center"&gt;&lt;br&gt;
      &lt;input type="button" onclick="launchDocAsync('img5')" value="LaunchDocAsync"&gt;&lt;img id="img5" src="pic/blank.png" width="25" height="25" align="center"&gt;&lt;br&gt;
      &lt;input type="button" onclick="launchAppAsync('img6')" value="LaunchAppAsync"&gt;&lt;img id="img6" src="pic/blank.png" width="25" height="25" align="center"&gt;&lt;br&gt;
      &lt;input type="button" onclick="cancelLaunchDocAsync('img7')" value="CancelLaunchDocAsync"&gt;&lt;img id="img7" src="pic/blank.png" width="25" height="25" align="center"&gt;&lt;br&gt;
      &lt;input type="button" onclick="cancelLaunchAppAsync('img8')" value="CancelLaunchAppAsync"&gt;&lt;img id="img8" src="pic/blank.png" width="25" height="25" align="center"&gt;&lt;hr&gt;
      &lt;div class='appman' id='appman' bgcolor="#ddeeff" style=width:100%;height:100%;overflow:auto&gt;
      &lt;/div&gt;
    &lt;/form&gt;
  &lt;/body&gt;
&lt;/html&gt;</pre>
</div>
<div><h3>common.js</h3>
<pre class="codeblock" id="GUID-21B896E2-D1B1-40D8-A2D4-29DB48BA44F4">// common.js
//
// This file contains some utility functions

// Check the error code and show the information to users
function checkError(message, resultList, divId, imgId)
{
  var errCode = resultList.ErrorCode;
  var msg = "";
  
  if (errCode) {
    msg = message + "QBRZ" + "Failed Error: " + errCode + "QBRZ";
    if(resultList.ErrorMessage != undefined)
      msg += "Error Message: " + resultList.ErrorMessage;
    showIMG(imgId,"no"); 
  } else {
    showIMG(imgId,"yes"); 
  }

  //Print error message
  if(divId != null &amp;&amp; divId != undefined)
    document.getElementById(divId).innerHTML = msg;
  console.info(msg);
  
  return errCode;
}

// Build the message by reading an iterable list in a recursive manner
function showIterableList(iterator)
{
  var msg = "";
  try
  {
    iterator.reset();
    var item;
    while (( item = iterator.getNext()) != undefined ){
       msg += showObject( item );
    }
  }
  catch(e)
  {
    alert('QshowIterableListZ ' + e);
  }
  return msg;
}

// Build the message by reading a JS object in a recursive manner
function showObject( obj )
{
  var txt = "";
  try { 
    if ( typeof obj != 'object' )
      return "" + obj + 'QBR/Z';
    else {
      for(var key in obj) {
        txt +=  key + ":";
        txt += showObject( obj[key] );
        txt += 'QBR/Z';
      }
      txt += 'QBR/Z';
    }
  } 
  catch (e) 
  {
    alert("showObject: " + e);
  }
  return txt;
}

// Show the image to indicate the test result
function showIMG(imgId, isOK) 
{
  if(imgId == null || imgId == undefined)
    return;
  
  if(isOK == "yes")
    document.getElementById(imgId).src = "pic/yes.png";
  else if(isOK == "no")
    document.getElementById(imgId).src = "pic/no.png";
  else
    document.getElementById(imgId).src = "pic/blank.png";
}

// Show elements in object by using 'alert'
function testObject(obj)
{
  var msg = "";
  for(var key in obj) {
    msg = msg + ":" + key + "=" + obj[key];
  }
  alert(msg);
}

// Test whether the input is numeric
function IsNumeric(sText)
{
  var ValidChars = "0123456789.";
  var IsNumber=true;
  var Char;
  
  for (i = 0; i Q sText.length &amp;&amp; IsNumber == true; i++) 
  { 
    Char = sText.charAt(i); 
    if (ValidChars.indexOf(Char) == -1) 
    {
       IsNumber = false;
    }
  }
  return IsNumber; 
}
</pre>
</div>
<div><h3>AppManager-sample.js</h3>
<pre class="codeblock" id="GUID-05F658FA-CDFE-40BD-BAAD-18FF22B7B0CA">// common.js
//
// This file contains some utility functions

// Check the error code and show the information to users
function checkError(message, resultList, divId, imgId)
{
  var errCode = resultList.ErrorCode;
  var msg = "";
  
  if (errCode) {
    msg = message + "QBRZ" + "Failed Error: " + errCode + "QBRZ";
    if(resultList.ErrorMessage != undefined)
      msg += "Error Message: " + resultList.ErrorMessage;
    showIMG(imgId,"no"); 
  } else {
    showIMG(imgId,"yes"); 
  }

  //Print error message
  if(divId != null &amp;&amp; divId != undefined)
    document.getElementById(divId).innerHTML = msg;
  console.info(msg);
  
  return errCode;
}

// Build the message by reading an iterable list in a recursive manner
function showIterableList(iterator)
{
  var msg = "";
  try
  {
    iterator.reset();
    var item;
    while (( item = iterator.getNext()) != undefined ){
       msg += showObject( item );
    }
  }
  catch(e)
  {
    alert('QshowIterableListZ ' + e);
  }
  return msg;
}

// Build the message by reading a JS object in a recursive manner
function showObject( obj )
{
  var txt = "";
  try { 
    if ( typeof obj != 'object' )
      return "" + obj + 'QBR/Z';
    else {
      for(var key in obj) {
        txt +=  key + ":";
        txt += showObject( obj[key] );
        txt += 'QBR/Z';
      }
      txt += 'QBR/Z';
    }
  } 
  catch (e) 
  {
    alert("showObject: " + e);
  }
  return txt;
}

// Show the image to indicate the test result
function showIMG(imgId, isOK) 
{
  if(imgId == null || imgId == undefined)
    return;
  
  if(isOK == "yes")
    document.getElementById(imgId).src = "pic/yes.png";
  else if(isOK == "no")
    document.getElementById(imgId).src = "pic/no.png";
  else
    document.getElementById(imgId).src = "pic/blank.png";
}

// Show elements in object by using 'alert'
function testObject(obj)
{
  var msg = "";
  for(var key in obj) {
    msg = msg + ":" + key + "=" + obj[key];
  }
  alert(msg);
}

// Test whether the input is numeric
function IsNumeric(sText)
{
  var ValidChars = "0123456789.";
  var IsNumber=true;
  var Char;
  
  for (i = 0; i Q sText.length &amp;&amp; IsNumber == true; i++) 
  { 
    Char = sText.charAt(i); 
    if (ValidChars.indexOf(Char) == -1) 
    {
       IsNumber = false;
    }
  }
  return IsNumber; 
}
</pre>
</div>
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