/*
* Copyright (c) 2013, Will Szumski
* Copyright (c) 2013, Doug Szumski
*
* This file is part of Cyclismo.
*
* Cyclismo is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Cyclismo is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Cyclismo. If not, see <http://www.gnu.org/licenses/>.
*/
/*
* Copyright 2012 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package org.cowboycoders.cyclismo.io.backup;
import android.app.Activity;
import android.app.Dialog;
import android.content.DialogInterface;
import android.os.Bundle;
import android.widget.Toast;
import org.cowboycoders.cyclismo.R;
import org.cowboycoders.cyclismo.util.DialogUtils;
/**
* Activity to backup data to the SD card.
*
* @author Jimmy Shih
*/
public class BackupActivity extends Activity {
private static final int DIALOG_PROGRESS_ID = 0;
private BackupAsyncTask backupAsyncTask;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Object retained = getLastNonConfigurationInstance();
if (retained instanceof BackupAsyncTask) {
backupAsyncTask = (BackupAsyncTask) retained;
backupAsyncTask.setActivity(this);
} else {
backupAsyncTask = new BackupAsyncTask(this);
backupAsyncTask.execute();
}
}
@Override
public Object onRetainNonConfigurationInstance() {
backupAsyncTask.setActivity(null);
return backupAsyncTask;
}
@Override
protected Dialog onCreateDialog(int id) {
if (id != DIALOG_PROGRESS_ID) {
return null;
}
return DialogUtils.createSpinnerProgressDialog(
this, R.string.settings_backup_now_progress_message, new DialogInterface.OnCancelListener() {
@Override
public void onCancel(DialogInterface dialog) {
finish();
}
});
}
/**
* Invokes when the associated AsyncTask completes.
*
* @param success true if the AsyncTask is successful
* @param messageId message id to display to user
*/
public void onAsyncTaskCompleted(boolean success, int messageId) {
removeDialog(DIALOG_PROGRESS_ID);
Toast.makeText(this, messageId, success ? Toast.LENGTH_SHORT : Toast.LENGTH_LONG).show();
finish();
}
/**
* Shows the progress dialog.
*/
public void showProgressDialog() {
showDialog(DIALOG_PROGRESS_ID);
}
}