/// <summary>
/// Agent that runs a scheduled task
/// </summary>
/// <param name="task">
/// The invoked task
/// </param>
/// <remarks>
/// This method is called when a periodic or resource intensive task is invoked
/// </remarks>
protected override void OnInvoke(ScheduledTask task)
{
bool isUIOperationFinished = false;
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
// update main tile
if (IsolatedStorageSettingsHelper.IsMainTileUpdateOn())
if (IsolatedStorageSettingsHelper.GetMainTileLastUpdateDate().CompareTo(DateTime.Now) != 0)
{
MainTileBackPicture picControl = new MainTileBackPicture("今日", 0, "分钟");
WriteableBitmap bmp = new WriteableBitmap(picControl, null);
IsolatedStorageFileHelper.CreateDirectory("/Shared/ShellContent/");
IsolatedStorageFileHelper.SaveWriteableBitmap("/Shared/ShellContent/MainBack.jpg", bmp, 173, 173, 100);
StandardTileData newTileData = new StandardTileData
{
BackBackgroundImage = new Uri("isostore:/Shared/ShellContent/MainBack.jpg", UriKind.Absolute)
};
ShellTile.ActiveTiles.First().Update(newTileData);
IsolatedStorageSettingsHelper.SetMainTileLastUpdateDate(DateTime.Now.Date);
}
// build word source list
List<WordSource> wordSourceList = new List<WordSource>();
wordSourceList.Add(new WordSource(1, "新求精德语初级I 1课", "./WordSource/StichwortDeutschGrundstufe/1.txt"));
wordSourceList.Add(new WordSource(2, "新求精德语初级I 2课", "./WordSource/StichwortDeutschGrundstufe/2.txt"));
wordSourceList.Add(new WordSource(3, "新求精德语初级I 3课", "./WordSource/StichwortDeutschGrundstufe/3.txt"));
wordSourceList.Add(new WordSource(4, "新求精德语初级I 4课", "./WordSource/StichwortDeutschGrundstufe/4.txt"));
wordSourceList.Add(new WordSource(5, "新求精德语初级I 5课", "./WordSource/StichwortDeutschGrundstufe/5.txt"));
wordSourceList.Add(new WordSource(6, "新求精德语初级I 6课", "./WordSource/StichwortDeutschGrundstufe/6.txt"));
wordSourceList.Add(new WordSource(7, "新求精德语初级I 7课", "./WordSource/StichwortDeutschGrundstufe/7.txt"));
wordSourceList.Add(new WordSource(8, "新求精德语初级I 8课", "./WordSource/StichwortDeutschGrundstufe/8.txt"));
wordSourceList.Add(new WordSource(9, "新求精德语初级I 9课", "./WordSource/StichwortDeutschGrundstufe/9.txt"));
wordSourceList.Add(new WordSource(10, "新求精德语初级I 10课", "./WordSource/StichwortDeutschGrundstufe/10.txt"));
wordSourceList.Add(new WordSource(11, "新求精德语初级I 11课", "./WordSource/StichwortDeutschGrundstufe/11.txt"));
wordSourceList.Add(new WordSource(12, "新求精德语初级I 12课", "./WordSource/StichwortDeutschGrundstufe/12.txt"));
wordSourceList.Add(new WordSource(13, "新求精德语初级I 13课", "./WordSource/StichwortDeutschGrundstufe/13.txt"));
wordSourceList.Add(new WordSource(14, "新求精德语初级I 14课", "./WordSource/StichwortDeutschGrundstufe/14.txt"));
wordSourceList.Add(new WordSource(15, "新求精德语初级II 15课", "./WordSource/StichwortDeutschGrundstufe/15.txt"));
wordSourceList.Add(new WordSource(16, "新求精德语初级II 16课", "./WordSource/StichwortDeutschGrundstufe/16.txt"));
wordSourceList.Add(new WordSource(17, "新求精德语初级II 17课", "./WordSource/StichwortDeutschGrundstufe/17.txt"));
wordSourceList.Add(new WordSource(18, "新求精德语初级II 18课", "./WordSource/StichwortDeutschGrundstufe/18.txt"));
wordSourceList.Add(new WordSource(19, "新求精德语初级II 19课", "./WordSource/StichwortDeutschGrundstufe/19.txt"));
wordSourceList.Add(new WordSource(20, "新求精德语初级II 20课", "./WordSource/StichwortDeutschGrundstufe/20.txt"));
wordSourceList.Add(new WordSource(21, "新求精德语初级II 21课", "./WordSource/StichwortDeutschGrundstufe/21.txt"));
wordSourceList.Add(new WordSource(22, "新求精德语初级II 22课", "./WordSource/StichwortDeutschGrundstufe/22.txt"));
wordSourceList.Add(new WordSource(23, "新求精德语初级II 23课", "./WordSource/StichwortDeutschGrundstufe/23.txt"));
wordSourceList.Add(new WordSource(24, "新求精德语初级II 24课", "./WordSource/StichwortDeutschGrundstufe/24.txt"));
wordSourceList.Add(new WordSource(25, "新求精德语初级II 25课", "./WordSource/StichwortDeutschGrundstufe/25.txt"));
wordSourceList.Add(new WordSource(26, "新求精德语初级II 26课", "./WordSource/StichwortDeutschGrundstufe/26.txt"));
// clear folder
IsolatedStorageFileHelper.DeleteAllFilesOfDirectory("/Shared/ShellContent/WordTiles");
// update secondary tiles
for (int i = 1; i < ShellTile.ActiveTiles.Count(); i++)
{
ShellTile tile = ShellTile.ActiveTiles.ElementAt(i);
// read tileId from NavigationUri
string tileIdString = BasicHelper.GetAttribute(tile.NavigationUri, "tileId");
if (tileIdString == null)
continue;
int tileId = 0;
if (!int.TryParse(tileIdString, out tileId)) // if tileId unavailable
{
tile.Delete();
continue;
}
// select words
Word frontWord = selectWord(wordSourceList);
Word backWord;
do
{
backWord = selectWord(wordSourceList);
} while (backWord.word.Equals(frontWord.word));
// generate tile pictures
System.Windows.Controls.UserControl frontWordTile = UserControlHelper.GenerateWordTile(frontWord);
System.Windows.Controls.UserControl backWordTile = UserControlHelper.GenerateWordTile(backWord);
WriteableBitmap frontBmp = new WriteableBitmap(frontWordTile, null);
WriteableBitmap backBmp = new WriteableBitmap(backWordTile, null);
IsolatedStorageFileHelper.CreateDirectory("/Shared/ShellContent/WordTiles");
string frontFilePath = "/Shared/ShellContent/WordTiles/" + tileId.ToString() + "-front";
string backFilePath = "/Shared/ShellContent/WordTiles/" + tileId.ToString() + "-back";
IsolatedStorageFileHelper.SaveWriteableBitmap(frontFilePath, frontBmp, 173, 173, 100);
IsolatedStorageFileHelper.SaveWriteableBitmap(backFilePath, backBmp, 173, 173, 100);
// update
StandardTileData newTileData = new StandardTileData
{
BackgroundImage = new Uri("isostore:" + frontFilePath, UriKind.Absolute),
BackBackgroundImage = new Uri("isostore:" + backFilePath, UriKind.Absolute)
};
tile.Update(newTileData);
}
// save last update time
IsolatedStorageSettingsHelper.SetWordTileLastUpdateTime(DateTime.Now);
//.ApplicationSettings.Save();
isUIOperationFinished = true;
});
while (!isUIOperationFinished) ;
NotifyComplete();
}
private void UpdateMainTile()
{
StandardTileData newTileData = new StandardTileData
{
BackBackgroundImage = new Uri(String.Empty, UriKind.Relative)
};
bool isUpdateOn = true;
object value = IsolatedStorageSettingsHelper.ReadSetting(IsolatedStorageSettingsHelper.SettingStrings.IS_MAIN_TILE_UPDATE_ON);
if (value is bool)
{
isUpdateOn = (bool)value;
}
if (isUpdateOn)
{
List<StudyHistoryItem> todayList = StudyHistoryOperations.GetTodayList();
double todayTotal = 0;
for (int i = 0; i < todayList.Count; i++)
{
todayTotal += todayList[i].DurationMinute;
}
MainTileBackPicture picControl = new MainTileBackPicture("今日", todayTotal, "分钟");
WriteableBitmap bmp = new WriteableBitmap(picControl, null);
IsolatedStorageFileHelper.CreateDirectory("/Shared/ShellContent/");
IsolatedStorageFileHelper.SaveWriteableBitmap("/Shared/ShellContent/MainBack.jpg", bmp, 336, 336, 100);
newTileData = new StandardTileData
{
BackBackgroundImage = new Uri("isostore:/Shared/ShellContent/MainBack.jpg", UriKind.Absolute)
};
}
ShellTile.ActiveTiles.First().Update(newTileData);
IsolatedStorageSettingsHelper.WriteSetting(
IsolatedStorageSettingsHelper.SettingStrings.MAIN_TILE_LAST_UPDATE_DATE, DateTime.Now.Date);
}