protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
// ActionBar Hintergrund Farbe setzen
var backgroundPaint = ContextCompat.GetDrawable(this, Resource.Color.Application_ActionBar_Background);
backgroundPaint.SetBounds(0, 0, 10, 10);
ActionBar.SetBackgroundDrawable(backgroundPaint);
ActionBar.SetDisplayHomeAsUpEnabled(true);
ActionBar.SetIcon(Resource.Drawable.baseline_folder_white_24);
this.Title = Intent.GetStringExtra("Text");
this.path = Intent.GetStringExtra("Path");
this.searchPattern = Intent.GetStringExtra("SearchPattern");
// Soll noch umgestellt werden
SetContentView(Resource.Layout.SelectFile);
var pathView = FindViewById <TextView>(Resource.Id.SelectFile_Path);
pathView.Text = this.path;
var selectFileButton = FindViewById <Button>(Resource.Id.SelectFile_Button);
selectFileButton.Click += SelectFileButton_Click;
var listView = FindViewById <ListView>(Resource.Id.SelectFile);
listView.ItemClick += ListView_ItemClick;
bool isGranted = new SdCardAccess().Grand(this);
if (isGranted)
{
this.ShowFileList();
}
}
private void ButtonBackup_Click(object sender, EventArgs eventArgs)
{
bool isGranted = new SdCardAccess().Grand(this);
if (!isGranted)
{
return;
}
// Vor dem Backup ggf. die User-Kategorien ggf. speichern,
// damit es auch im Backup ist.
this.SaveUserDefinedCategories();
var databaseFilePath = Android_Database.Instance.GetProductiveDatabasePath();
var downloadFolder = Android.OS.Environment.GetExternalStoragePublicDirectory(
Android.OS.Environment.DirectoryDownloads).AbsolutePath;
string backupFileName;
string databaseFileName = Path.GetFileNameWithoutExtension(databaseFilePath);
if (databaseFileName == "Vorraete")
{
backupFileName = string.Format("Vue_{0}.VueBak",
DateTime.Now.ToString("yyyy-MM-dd HH.mm.ss"));
}
else
{
backupFileName = string.Format(databaseFileName + "_{0}.VueBak",
DateTime.Now.ToString("yyyy-MM-dd HH.mm.ss"));
}
var backupFilePath = Path.Combine(downloadFolder, backupFileName);
Android_Database.Instance.CloseConnection();
var progressDialog = this.CreateProgressBar(Resource.Id.ProgressBar_BackupAndRestore);
new Thread(new ThreadStart(delegate
{
string message;
try
{
File.Copy(databaseFilePath, backupFilePath);
message = string.Format(
"Datenbank im Download Verzeichnis gesichert als:\n\n {0}" +
"\n\nSichern Sie diese Datei auf Google Drive oder auf Ihren PC.",
backupFilePath);
}
catch (Exception ex)
{
message = ex.Message;
}
this.HideProgressBar(progressDialog);
RunOnUiThread(() =>
{
var builder = new AlertDialog.Builder(this);
builder.SetMessage(message);
builder.SetPositiveButton("Ok", (s, e) => { });
builder.Create().Show();
});
})).Start();
return;
}
private void CreateBackup()
{
bool isGranted = new SdCardAccess().Grand(this);
if (!isGranted)
{
return;
}
// Vor dem Backup ggf. die User-Kategorien ggf. speichern,
// damit es auch im Backup ist.
this.SaveUserDefinedCategories();
DateTime?lastBackupDay = Database.GetSettingsDate("LAST_BACKUP");
// Datum vom Backup in der Datenbank speichern.
Database.SetSettingsDate("LAST_BACKUP", DateTime.Today);
this.ShowLastBackupDay();
var databaseFilePath = Android_Database.Instance.GetProductiveDatabasePath();
string backupFilePath = this.GetBackupFileName(databaseFilePath);
Android_Database.Instance.CloseConnection();
var progressDialog = this.CreateProgressBar(Resource.Id.ProgressBar_BackupAndRestore);
new Thread(new ThreadStart(delegate
{
string message;
try
{
File.Copy(databaseFilePath, backupFilePath);
message = string.Format(
"Datenbank im Download Verzeichnis gesichert als:\n\n {0}" +
"\n\nSichern Sie diese Datei auf Google Drive oder auf Ihren PC.",
backupFilePath);
}
catch (Exception ex)
{
TRACE(ex);
message = ex.Message;
if (lastBackupDay != null)
{
// Datum vom wieder zurückspielen.
Database.SetSettingsDate("LAST_BACKUP", lastBackupDay.Value);
}
}
this.HideProgressBar(progressDialog);
RunOnUiThread(() =>
{
var builder = new AlertDialog.Builder(this);
builder.SetMessage(message);
builder.SetPositiveButton("Ok", (s, e) => { });
builder.Create().Show();
});
})).Start();
return;
}