private void SetupProgressDialog(IKp2aApp app)
{
string currentMessage = "Initializing...";
string currentSubmessage = "";
if (_progressDialogStatusLogger != null)
{
currentMessage = _progressDialogStatusLogger.Message;
currentSubmessage = _progressDialogStatusLogger.SubMessage;
}
if (_progressDialog != null)
{
var pd = _progressDialog;
app.UiThreadHandler.Post(() =>
{
pd.Dismiss();
});
}
// Show process dialog
_progressDialog = app.CreateProgressDialog(_activeActivity);
_progressDialog.SetTitle(_app.GetResourceString(UiStringKey.progress_title));
_progressDialogStatusLogger = new ProgressDialogStatusLogger(_app, _handler, _progressDialog);
_progressDialogStatusLogger.UpdateMessage(currentMessage);
_progressDialogStatusLogger.UpdateSubMessage(currentSubmessage);
}
public Database LoadDatabase(IOConnectionInfo ioConnectionInfo, MemoryStream memoryStream, CompositeKey compositeKey, ProgressDialogStatusLogger statusLogger, IDatabaseFormat databaseFormat, bool makeCurrent)
{
var prefs = PreferenceManager.GetDefaultSharedPreferences(Application.Context);
var createBackup = prefs.GetBoolean(Application.Context.GetString(Resource.String.CreateBackups_key), true) &&
!(new LocalFileStorage(this).IsLocalBackup(ioConnectionInfo));
MemoryStream backupCopy = new MemoryStream();
if (createBackup)
{
memoryStream.CopyTo(backupCopy);
backupCopy.Seek(0, SeekOrigin.Begin);
//reset stream if we need to reuse it later:
memoryStream.Seek(0, SeekOrigin.Begin);
}
foreach (Database openDb in _openDatabases)
{
if (openDb.Ioc.IsSameFileAs(ioConnectionInfo))
{
//TODO check this earlier and simply open the database's root group
throw new Exception("Database already loaded!");
}
}
_openAttempts.Add(ioConnectionInfo);
var newDb = new Database(new DrawableFactory(), this);
newDb.LoadData(this, ioConnectionInfo, memoryStream, compositeKey, statusLogger, databaseFormat);
if ((_currentDatabase == null) || makeCurrent)
{
_currentDatabase = newDb;
}
_openDatabases.Add(newDb);
if (createBackup)
{
statusLogger.UpdateMessage(Application.Context.GetString(Resource.String.UpdatingBackup));
Java.IO.File internalDirectory = IoUtil.GetInternalDirectory(Application.Context);
string baseDisplayName = App.Kp2a.GetFileStorage(ioConnectionInfo).GetDisplayName(ioConnectionInfo);
string targetPath = baseDisplayName;
var charsToRemove = "|\\?*<\":>+[]/'";
foreach (char c in charsToRemove)
{
targetPath = targetPath.Replace(c.ToString(), string.Empty);
}
if (targetPath == "")
{
targetPath = "local_backup";
}
var targetIoc = IOConnectionInfo.FromPath(new Java.IO.File(internalDirectory, targetPath).CanonicalPath);
using (var transaction = new LocalFileStorage(App.Kp2a).OpenWriteTransaction(targetIoc, false))
{
using (var file = transaction.OpenFile())
{
backupCopy.CopyTo(file);
transaction.CommitWrite();
}
}
Java.Lang.Object baseIocDisplayName = baseDisplayName;
string keyfile = App.Kp2a.FileDbHelper.GetKeyFileForFile(ioConnectionInfo.Path);
App.Kp2a.StoreOpenedFileAsRecent(targetIoc, keyfile, false, Application.Context.
GetString(Resource.String.LocalBackupOf, new Java.Lang.Object[] { baseIocDisplayName }));
prefs.Edit()
.PutBoolean(IoUtil.GetIocPrefKey(ioConnectionInfo, "has_local_backup"), true)
.PutBoolean(IoUtil.GetIocPrefKey(targetIoc, "is_local_backup"), true)
.Commit();
}
else
{
prefs.Edit()
.PutBoolean(IoUtil.GetIocPrefKey(ioConnectionInfo, "has_local_backup"), false) //there might be an older local backup, but we won't "advertise" this anymore
.Commit();
}
UpdateOngoingNotification();
return(newDb);
}
public void LoadDatabase(IOConnectionInfo ioConnectionInfo, MemoryStream memoryStream, CompositeKey compositeKey,
ProgressDialogStatusLogger statusLogger, IDatabaseFormat databaseFormat)
{
var prefs = PreferenceManager.GetDefaultSharedPreferences(Application.Context);
var createBackup = prefs.GetBoolean(Application.Context.GetString(Resource.String.CreateBackups_key), true);
MemoryStream backupCopy = new MemoryStream();
if (createBackup)
{
memoryStream.CopyTo(backupCopy);
backupCopy.Seek(0, SeekOrigin.Begin);
//reset stream if we need to reuse it later:
memoryStream.Seek(0, SeekOrigin.Begin);
}
_db.LoadData(this, ioConnectionInfo, memoryStream, compositeKey, statusLogger, databaseFormat);
if (createBackup)
{
statusLogger.UpdateMessage(Application.Context.GetString(Resource.String.UpdatingBackup));
Java.IO.File internalDirectory = IoUtil.GetInternalDirectory(Application.Context);
string baseDisplayName = App.Kp2a.GetFileStorage(ioConnectionInfo).GetDisplayName(ioConnectionInfo);
string targetPath = baseDisplayName;
var charsToRemove = "|\\?*<\":>+[]/'";
foreach (char c in charsToRemove)
{
targetPath = targetPath.Replace(c.ToString(), string.Empty);
}
if (targetPath == "")
{
targetPath = "local_backup";
}
var targetIoc = IOConnectionInfo.FromPath(new Java.IO.File(internalDirectory, targetPath).CanonicalPath);
using (var transaction = new LocalFileStorage(App.Kp2a).OpenWriteTransaction(targetIoc, false))
{
var file = transaction.OpenFile();
backupCopy.CopyTo(file);
transaction.CommitWrite();
}
Java.Lang.Object baseIocDisplayName = baseDisplayName;
string keyfile = App.Kp2a.FileDbHelper.GetKeyFileForFile(ioConnectionInfo.Path);
App.Kp2a.StoreOpenedFileAsRecent(targetIoc, keyfile, Application.Context.
GetString(Resource.String.LocalBackupOf, new Java.Lang.Object[] { baseIocDisplayName }));
prefs.Edit()
.PutBoolean(IoUtil.GetIocPrefKey(ioConnectionInfo, "has_local_backup"), true)
.PutBoolean(IoUtil.GetIocPrefKey(targetIoc, "is_local_backup"), true)
.Commit();
}
else
{
prefs.Edit()
.PutBoolean(IoUtil.GetIocPrefKey(ioConnectionInfo, "has_local_backup"), false) //there might be an older local backup, but we won't "advertise" this anymore
.Commit();
}
UpdateOngoingNotification();
}