public async void StartDialog()
{
PermissionManager permissions = new PermissionManager();
var taskPermissionRead = await permissions.CheckAndRequestStorageReadPermission();
if (taskPermissionRead.HasFlag(Xamarin.Essentials.PermissionStatus.Granted))
{
ImagesCacheDbManager imagesCache = new ImagesCacheDbManager(new ImageManager(), DateTime.Now.AddDays(90), DateTime.Now);
ParameterManager parameterManager = new ParameterManager();
_initDCIMDirectory = string.Empty;
if (!parameterManager.Get("CameraDirectoryFullPath", out _initDCIMDirectory))
{
//параметр заполняется при старте индексации, уже должен быть заполнен
_initDCIMDirectory = imagesCache.GetPublicDirectoryDcim();
}
PathToDefaultDCIM = imagesCache.GetPublicDirectoryDcim();
PathToCustomDCIM = _initDCIMDirectory;
IsUsageMainMemory = _initDCIMDirectory.Equals(PathToDefaultDCIM);
await Task.Run(() =>
{
MediaFileManager mediaFileManager = new MediaFileManager();
CountOfPhotoDefaultDCIM = mediaFileManager.GetMediaFilesFromDirectory(new DirectoryInfo(PathToDefaultDCIM)).Count();
_pathToImagesDir = _initDCIMDirectory;
CountOfPhotoCustomDCIM = mediaFileManager.GetMediaFilesFromDirectory(new DirectoryInfo(_initDCIMDirectory)).Count();
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs("CountOfPhotoDefaultDCIM"));
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs("CountOfPhotoCustomDCIM"));
updateDirContent(new DirectoryInfo(_pathToImagesDir));
});
}
}
private bool isGuestMode()
{
ParameterManager par = new ParameterManager();
string guestModeParam = string.Empty;
par.Get("GuestMode", out guestModeParam);
return(!string.IsNullOrEmpty(guestModeParam) && guestModeParam.Equals("1"));
}
private async Task <string> getDataByKey(string keyName)
{
string datavalue = string.Empty;
try
{
datavalue = await SecureStorage.GetAsync(keyName);
}
catch (Exception e)
{
HandleError.Process("TokenStoreService", "GetAuthTokenAsync", e, false);
}
//если значение не было сохранено в безопасное хранилище, ищем его в небезопасном - Android 4.4.2
if (string.IsNullOrEmpty(datavalue))
{
ParameterManager par = new ParameterManager();
par.Get(keyName, out datavalue);
}
return(datavalue);
}
public App()
{
Xamarin.Forms.Device.SetFlags(new string[] { "Shapes_Experimental" });
Syncfusion.Licensing.SyncfusionLicenseProvider.RegisterLicense("");
InitializeComponent();
_log = App.Container.Resolve <ITextfileLogger>();
_log.NewFile();
Analytics.TrackEvent("Start app");
Application.Current.Properties.Remove("SyncStatus");
Application.Current.Properties.Remove("WorkInRoaming");
ParameterManager par = new ParameterManager();
string showOnboarding = string.Empty;
if (!par.Get("NeedShowOnboarding", out showOnboarding))
{
MainPage = new SplashWizardPage();
}
else
{
MainPage = new View.MainPage();
}
}
private async void startIndexGalleryCommand(object obj)
{
PermissionManager permissions = new PermissionManager();
var taskPermissionRead = await permissions.CheckAndRequestStorageReadPermission();
if (taskPermissionRead.HasFlag(Xamarin.Essentials.PermissionStatus.Granted))
{
Device.BeginInvokeOnMainThread(async() =>
{
var statusReadExtStorage = await Permissions.CheckStatusAsync <Permissions.StorageRead>().ConfigureAwait(false);
if (statusReadExtStorage != Xamarin.Essentials.PermissionStatus.Granted)
{
await Permissions.RequestAsync <Permissions.StorageRead>().ConfigureAwait(false);
}
});
ImagesCacheDbManager imagesCache = new ImagesCacheDbManager(new ImageManager(), PeriodRouteBegin, PeriodRouteEnd);
string pathToDCIMDirectory = string.Empty;
ParameterManager parameterManager = new ParameterManager();
if (!parameterManager.Get("CameraDirectoryFullPath", out pathToDCIMDirectory))
{
pathToDCIMDirectory = imagesCache.GetPathToCameraDirectory();
parameterManager.Set("CameraDirectoryFullPath", pathToDCIMDirectory);
MainThread.BeginInvokeOnMainThread(() =>
{
UserDialogs.Instance.Alert(CommonResource.AutoRoutes_WarningDefaultImagePath, CommonResource.CommonMsg_FirstStartDetected, "Ок");
});
}
PathToImageDirectory = pathToDCIMDirectory;
await Task.Factory.StartNew(() =>
{
int maxCountFilesForShowModalDialog = 20; //кол-во файлов которое считаем большим и достаточным для отображения диалога обработки
var listFilesForIndexing = imagesCache.GetFilenamesForIndexing(PathToImageDirectory);
IsShowModalDialog = false;
int countFiles = listFilesForIndexing.Count;
IsGalleryIndexed = !(countFiles > 0);
IsRouteMaking = countFiles > maxCountFilesForShowModalDialog;
MaxCountProgressItems = countFiles;
attachReceiverMessagesForProgress();
imagesCache.UpdateFilenames(listFilesForIndexing, PathToImageDirectory);
detachReceiverMessagesForProgress();
CurrentProgressIndex = 0;
});
await Task.Factory.StartNew(() => {
_countImagesForToday = imagesCache.GetCountImagesForDaysAgo(0, PathToImageDirectory);
_countImagesFor1Day = imagesCache.GetCountImagesForDaysAgo(1, PathToImageDirectory);
_countImagesFor7Day = imagesCache.GetCountImagesForDaysAgo(7, PathToImageDirectory);
int days = 7300;
_countImagesForAllDays = imagesCache.GetCountImagesForDaysAgo(days, PathToImageDirectory);
Device.BeginInvokeOnMainThread(() =>
{
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs("CountImagesForToday"));
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs("CountImagesFor1Day"));
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs("CountImagesFor7Day"));
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs("CountImagesForAllDays"));
IsRouteMaking = false;
});
});
Device.BeginInvokeOnMainThread(() =>
{
MinRangeDate = _localFileCacheManager.GetMinDate(PathToImageDirectory);
MaxRangeDate = _localFileCacheManager.GetMaxDate(PathToImageDirectory);
IsGalleryIndexed = true;
CurrentMonthChart = DateTime.Now;
IsShowWarningNeedIndexing = false;
});
}
}
