LibTVRefCommonPortable/Utils/ApplicationManagerUtils.cs

   1
   2 using System;
   3 using System.Collections.Generic;
   4 using System.Threading.Tasks;
   5 using Xamarin.Forms;
   6
   7 namespace LibTVRefCommonPortable.Utils
   8 {
   9     /// <summary>
  10     /// A class provides application controlling functions
  11     /// </summary>
  12     public sealed class ApplicationManagerUtils
  13     {
  14         /// <summary>
  15         /// A instance of platform specific application manager port.
  16         /// </summary>
  17         private static IApplicationManagerAPIs applicationManagerAPIs;
  18
  19         /// <summary>
  20         /// A instance of ApplicationManagerUtils
  21         /// </summary>
  22         private static readonly ApplicationManagerUtils instance = new ApplicationManagerUtils();
  23
  24         /// <summary>
  25         /// A getter of ApplicationManagerUtils instance
  26         /// </summary>
  27         public static ApplicationManagerUtils Instance
  28         {
  29             get
  30             {
  31                 return instance;
  32             }
  33         }
  34
  35         /// <summary>
  36         /// A unit testing stub of IApplicationManagerAPIs.
  37         /// </summary>
  38         private class TestingStub : IApplicationManagerAPIs
  39         {
  40             public void DeleteAllRecentApplication()
  41             {
  42                 throw new NotImplementedException();
  43             }
  44
  45             public void DeleteRecentApplication(string appId)
  46             {
  47                 throw new NotImplementedException();
  48             }
  49
  50             public Task<Dictionary<string, string[]>> GetAllInstalledApplication()
  51             {
  52                 throw new NotImplementedException();
  53             }
  54
  55             public Task<string> GetAppIDbyAppLabel(string appLabel)
  56             {
  57                 throw new NotImplementedException();
  58             }
  59
  60             public bool GetAppInfoRemovable(string appID)
  61             {
  62                 throw new NotImplementedException();
  63             }
  64
  65             public Dictionary<string, string> GetInstalledApplication(string applicationId)
  66             {
  67                 throw new NotImplementedException();
  68             }
  69
  70             public IEnumerable<RecentApp> GetRecentApplications()
  71             {
  72                 IList<RecentApp> testData = new List<RecentApp>();
  73
  74                 testData.Add(new RecentApp
  75                 {
  76                     InstanceID = "recentapp1",
  77                     InstanceLabel = "recentapp1",
  78                     AppID = "org.tizen.recentapp1",
  79                     Applabel = "recentapp1",
  80                     IconPath = "/test/recentapp1",
  81                     LaunchedTime = new DateTime(2014, 11, 12),
  82                     Uri = "uri/recentapp1",
  83                     ScreenShot = "screenshot/recentapp1",
  84                 });
  85                 testData.Add(new RecentApp
  86                 {
  87                     InstanceID = "recentapp2.noscreenshot",
  88                     InstanceLabel = "recentapp2.noscreenshot",
  89                     AppID = "org.tizen.recentapp2.noscreenshot",
  90                     Applabel = "recentapp2.noscreenshot",
  91                     IconPath = "/test/recentapp2",
  92                     LaunchedTime = new DateTime(2014, 11, 12),
  93                     Uri = "uri/recentapp2",
  94                 });
  95                 testData.Add(new RecentApp
  96                 {
  97                     InstanceID = "invalid.recentapp3.nolabel",
  98                     AppID = "invalid.org.tizen.recentapp3.nolabel",
  99                     IconPath = "/test/recentapp3",
 100                     LaunchedTime = new DateTime(2014, 11, 12),
 101                     Uri = "uri/recentapp3",
 102                     ScreenShot = "screenshot/recentapp3",
 103                 });
 104                 testData.Add(new RecentApp
 105                 {
 106                     InstanceID = "invalid.recentapp4.notime",
 107                     AppID = "invalid.org.tizen.recentapp4.notime",
 108                     Applabel = "recentapp4.notime",
 109                     IconPath = "/test/recentapp4",
 110                     Uri = "uri/recentapp4",
 111                     ScreenShot = "screenshot/recentapp4",
 112                 });
 113                 testData.Add(new RecentApp
 114                 {
 115                     InstanceID = "recentapp5",
 116                     InstanceLabel = "recentapp5",
 117                     AppID = "org.tizen.recentapp5",
 118                     Applabel = "recentapp5",
 119                     IconPath = "/test/recentapp5",
 120                     LaunchedTime = new DateTime(2017, 05, 02),
 121                     Uri = "uri/recentapp5",
 122                     ScreenShot = "screenshot/recentapp5",
 123                 });
 124                 testData.Add(new RecentApp
 125                 {
 126                     InstanceID = "recentapp6",
 127                     InstanceLabel = "recentapp6",
 128                     AppID = "org.tizen.recentapp6",
 129                     Applabel = "recentapp6",
 130                     IconPath = "/test/recentapp6",
 131                     LaunchedTime = new DateTime(2017, 02, 26),
 132                     Uri = "uri/recentapp6",
 133                     ScreenShot = "screenshot/recentapp6",
 134                 });
 135                 testData.Add(new RecentApp
 136                 {
 137                     InstanceID = "recentapp7",
 138                     InstanceLabel = "recentapp7",
 139                     AppID = "org.tizen.recentapp7",
 140                     Applabel = "recentapp7",
 141                     IconPath = "/test/recentapp7",
 142                     LaunchedTime = new DateTime(2016, 04, 25),
 143                     Uri = "uri/recentapp7",
 144                     ScreenShot = "screenshot/recentapp7",
 145                 });
 146
 147                 return testData;
 148             }
 149         }
 150
 151         /// <summary>
 152         /// A constructor
 153         /// </summary>
 154         private ApplicationManagerUtils()
 155         {
 156             applicationManagerAPIs = new TestingStub();
 157
 158             try
 159             {
 160                 if (DependencyService.Get<IApplicationManagerAPIs>() != null)
 161                 {
 162                     applicationManagerAPIs = DependencyService.Get<IApplicationManagerAPIs>();
 163                 }
 164             }
 165             catch (InvalidOperationException e)
 166             {
 167                 DebuggingUtils.Err(e.Message);
 168             }
 169         }
 170
 171         /// <summary>
 172         /// A method for removing all recent applications
 173         /// </summary>
 174         public void DeleteAllRecentApplication()
 175         {
 176             applicationManagerAPIs.DeleteAllRecentApplication();
 177         }
 178
 179         /// <summary>
 180         /// A method for removing the specified recent application
 181         /// </summary>
 182         /// <param name="appId">An application ID</param>
 183         public void DeleteRecentApplication(string appId)
 184         {
 185             applicationManagerAPIs.DeleteRecentApplication(appId);
 186         }
 187
 188
 189         /// <summary>
 190         /// Gets the information of the recent applications
 191         /// </summary>
 192         /// <returns>The list of the recent applications</returns>
 193         public IEnumerable<RecentApp> GetRecentApplications()
 194         {
 195             return applicationManagerAPIs.GetRecentApplications();
 196         }
 197
 198         /// <summary>
 199         /// Gets the information of the specified application with the app ID
 200         /// </summary>
 201         /// <param name="appID">The app Id to get</param>
 202         /// <returns>The information of the installed application</returns>
 203         public Dictionary<string, string> GetInstalledApplication(string appID)
 204         {
 205             return applicationManagerAPIs.GetInstalledApplication(appID);
 206         }
 207
 208         /// <summary>
 209         /// Gets the information of the installed applications asynchronously
 210         /// </summary>
 211         /// <returns>The list of the installed applications</returns>
 212         public Task<Dictionary<string, string[]>> GetAllInstalledApplication()
 213         {
 214             return applicationManagerAPIs.GetAllInstalledApplication();
 215         }
 216
 217         /// <summary>
 218         /// Checks whether application is removable
 219         /// </summary>
 220         /// <param name="appID">The app ID to get</param>
 221         /// <returns>If the application is removable, true; otherwise, false</returns>
 222         public bool GetAppInfoRemovable(string appID)
 223         {
 224             return applicationManagerAPIs.GetAppInfoRemovable(appID);
 225         }
 226
 227         /// <summary>
 228         /// Gets the app ID by the app label
 229         /// </summary>
 230         /// <param name="appLabel">the app label to get</param>
 231         /// <returns>the app ID of the app label</returns>
 232         public Task<string> GetAppIDbyAppLabel(string appLabel)
 233         {
 234             return applicationManagerAPIs.GetAppIDbyAppLabel(appLabel);
 235         }
 236     }
 237 }