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; }