Tizen.Applications/Tizen.Applications.Managers/InstalledApplicationFilter.cs

   1 /// Copyright 2016 by Samsung Electronics, Inc.,
   2 ///
   3 /// This software is the confidential and proprietary information
   4 /// of Samsung Electronics, Inc. ("Confidential Information"). You
   5 /// shall not disclose such Confidential Information and shall use
   6 /// it only in accordance with the terms of the license agreement
   7 /// you entered into with Samsung.
   8
   9 using System;
  10 using System.Collections.Generic;
  11
  12 namespace Tizen.Applications.Managers
  13 {
  14     /// <summary>
  15     /// InstalledApplicationFilter class. This class is a parameter of InstallerApplicationAppsAsync method.
  16     /// </summary>
  17     public class InstalledApplicationFilter : IDisposable
  18     {
  19         /// <summary>
  20         /// Keys class. This class is a possible key to use in the InstalledApplicationFilter.
  21         /// </summary>
  22         public static class Keys
  23         {
  24             /// <summary>
  25             ///
  26             /// </summary>
  27             public const string Id = "PACKAGE_INFO_PROP_APP_ID";
  28             /// <summary>
  29             ///
  30             /// </summary>
  31             public const string Type = "PACKAGE_INFO_PROP_APP_TYPE";
  32             /// <summary>
  33             ///
  34             /// </summary>
  35             public const string Category = "PACKAGE_INFO_PROP_APP_CATEGORY";
  36             /// <summary>
  37             ///
  38             /// </summary>
  39             public const string NoDisplay = "PACKAGE_INFO_PROP_APP_NODISPLAY";
  40             /// <summary>
  41             ///
  42             /// </summary>
  43             public const string TaskManage = "PACKAGE_INFO_PROP_APP_TASKMANAGE";
  44         }
  45
  46         private IntPtr _handle;
  47         private bool disposed = false;
  48
  49         private const string LogTag = "Tizen.Applications.Managers";
  50         private int ret = 0;
  51
  52         public InstalledApplicationFilter(IDictionary<string, string> filter)
  53         {
  54             ret = Interop.ApplicationManager.AppInfoFilterCreate(out _handle);
  55             if (ret != 0)
  56             {
  57                 ApplicationManagerErrorFactory.ExceptionChecker(ret, _handle, "InstalledApplicationFilter creation failed.");
  58             }
  59             foreach (var item in filter)
  60             {
  61                 if ((item.Key == Keys.Id) || (item.Key == Keys.Type) || (item.Key == Keys.Category))
  62                 {
  63                     ret = Interop.ApplicationManager.AppInfoFilterAddString(_handle, item.Key, item.Value);
  64                     if (ret != 0)
  65                     {
  66                         ApplicationManagerErrorFactory.ExceptionChecker(ret, _handle, "InstalledApplicationFilter item add failed.");
  67                     }
  68                 }
  69                 else if ((item.Key == Keys.NoDisplay) || (item.Key == Keys.TaskManage))
  70                 {
  71                     ret = Interop.ApplicationManager.AppInfoFilterAddBool(_handle, item.Key, Convert.ToBoolean(item.Value));
  72                     if (ret != 0)
  73                     {
  74                         ApplicationManagerErrorFactory.ExceptionChecker(ret, _handle, "InstalledApplicationFilter item add failed.");
  75                     }
  76                 }
  77                 else
  78                 {
  79                     Log.Warn(LogTag, "InstalledApplicationFilter is NOT supported " + item.Key + " key.");
  80                 }
  81             }
  82         }
  83
  84         internal IntPtr Handle
  85         {
  86             get
  87             {
  88                 return _handle;
  89             }
  90         }
  91
  92         ~InstalledApplicationFilter()
  93         {
  94             Dispose(false);
  95         }
  96
  97         public void Dispose()
  98         {
  99             Dispose(true);
 100             GC.SuppressFinalize(this);
 101         }
 102
 103         private void Dispose(bool disposing)
 104         {
 105             if (disposed)
 106                 return;
 107             if (disposing)
 108             {
 109                 // to be used if there are any other disposable objects
 110             }
 111             if (_handle != IntPtr.Zero)
 112             {
 113                 Interop.ApplicationManager.AppInfoFilterDestroy(_handle);
 114             }
 115             disposed = true;
 116         }
 117     }
 118
 119 }