Synnefo » Pithos Android Client

package com.rackspacecloud.android;

import java.io.IOException;

import java.io.StringReader;

import java.util.ArrayList;

import java.util.Arrays;

import javax.xml.parsers.FactoryConfigurationError;

import javax.xml.parsers.ParserConfigurationException;

import javax.xml.parsers.SAXParser;

import javax.xml.parsers.SAXParserFactory;

import org.apache.http.HttpResponse;

import org.apache.http.client.ClientProtocolException;

import org.apache.http.impl.client.BasicResponseHandler;

import org.xml.sax.InputSource;

import org.xml.sax.SAXException;

import org.xml.sax.XMLReader;

import android.app.Activity;

import android.app.AlertDialog;

import android.app.Dialog;

import android.app.ProgressDialog;

import android.content.Context;

import android.content.DialogInterface;

import android.content.Intent;

import android.os.AsyncTask;

import android.os.Bundle;

import android.util.Log;

import android.view.LayoutInflater;

import android.view.Menu;

import android.view.MenuInflater;

import android.view.MenuItem;

import android.view.View;

import android.view.ViewGroup;

import android.widget.ArrayAdapter;

import android.widget.EditText;

import android.widget.ListView;

import android.widget.TextView;

import com.rackspace.cloud.files.api.client.Container;

import com.rackspace.cloud.files.api.client.ContainerManager;

import com.rackspace.cloud.files.api.client.ContainerObjectManager;

import com.rackspace.cloud.files.api.client.ContainerObjects;

import com.rackspace.cloud.servers.api.client.CloudServersException;

import com.rackspace.cloud.servers.api.client.http.HttpBundle;

import com.rackspace.cloud.servers.api.client.parsers.CloudServersFaultXMLParser;

/**

 * 

 * @author Phillip Toohill

 * 

 */

public class ContainerObjectsActivity extends GaListActivity {

        private static final int deleteContainer = 0;

        private static final int deleteFolder = 1;

        private ContainerObjects[] files;

        private static Container container;

        public String LOG = "viewFilesActivity";

        private String cdnEnabledIs;

        public Object megaBytes;

        public Object kiloBytes;

        public int bConver = 1048576;

        public int kbConver = 1024;

        private Context context;

        private String currentPath;

        private boolean loadingFiles;

        private boolean displayDialog;

        private ProgressDialog dialog;

        private AndroidCloudApplication app;

        private AddObjectListenerTask task;

        private DeleteObjectListenerTask deleteObjTask;

        private DeleteContainerListenerTask deleteContainerTask;

        @Override

        public void onCreate(Bundle savedInstanceState) {

                super.onCreate(savedInstanceState);

                trackPageView(PAGE_FOLDER);

                container = (Container) this.getIntent().getExtras().get("container");

                Log.v(LOG, "CDNEnabled:" + container.isCdnEnabled());

                context = getApplicationContext();

                if (container.isCdnEnabled() == true) {

                        cdnEnabledIs = "true";

                } else {

                        cdnEnabledIs = "false";

                }

                restoreState(savedInstanceState);

        }

        @Override

        protected void onSaveInstanceState(Bundle outState) {

                super.onSaveInstanceState(outState);

                //files stores all the files in the container

                outState.putSerializable("container", files);

                //current path represents where you have "navigated" to

                outState.putString("path", currentPath);

                //stores state if you are loading or not 

                outState.putBoolean("loadingFiles", loadingFiles);

                //stores whether dialog is showing or not

                outState.putBoolean("displayDialog", displayDialog);

                //need to set authenticating back to true because it is set to false

                //in hideDialog()

                if(displayDialog){

                        hideDialog();

                        displayDialog = true;

                }

        }

        private void restoreState(Bundle state) {

                /*

                 * need reference to the app so you can access curDirFiles

                 * as well as processing status

                 */

                app = (AndroidCloudApplication)this.getApplication();

                if (state != null && state.containsKey("displayDialog") && state.getBoolean("displayDialog")) {

                    showDialog();

            } else {

                    hideDialog();

            }

                if(state != null){

                        if(state.containsKey("path")){

                                currentPath = state.getString("path");

                        }

                        else{

                                currentPath = "";

                        }

                        if(state.containsKey("loadingFiles") && state.getBoolean("loadingFiles")){

                                loadFiles();

                        }

                        else{

                                if(state.containsKey("container")){

                                        files = (ContainerObjects[]) state.getSerializable("container");

                                        if (app.getCurFiles() == null) {

                                                displayNoFilesCell();

                                        } else {

                                                getListView().setDividerHeight(1); // restore divider lines

                                                setListAdapter(new FileAdapter());

                                        }

                                }

                        }

                }

                else {

                        currentPath = "";

                        loadFiles();

                }        

                /*

                 * if the app is process when we enter the activity

                 * we must listen for the new curDirFiles list

                 */

                if(app.isAddingObject()){

                        task = new AddObjectListenerTask();

                        task.execute();

                }

                if(app.isDeletingObject()){

                        displayNoFilesCell();

                        deleteObjTask = new DeleteObjectListenerTask();

                        deleteObjTask.execute();

                }

                if(app.isDeletingContainer()){

                        displayNoFilesCell();

                        deleteContainerTask = new DeleteContainerListenerTask();

                        deleteContainerTask.execute();

                }

        }

        @Override

        protected void onStart(){

                super.onStart();

                if(displayDialog){

                        showDialog();

                }

        }

        @Override

        protected void onStop(){

                super.onStop();

                if(displayDialog){

                        hideDialog();

                        displayDialog = true;

                }

                /*

                 * Need to stop running listener task

                 * if we exit

                 */

                if(task != null){

                        task.cancel(true);

                }

                if(deleteObjTask != null){

                        deleteObjTask.cancel(true);

                }

                if(deleteContainerTask != null){

                        deleteContainerTask.cancel(true);

                }

        }

        /*

         * overriding back button press, because we are not actually changing

         * activities when we navigate the file structure

         */

        public void onBackPressed() {

                if(currentPath.equals("")){

                        finish();

                }

                else{

                        goUpDirectory();

                }

        }

        /*

         * go to the current directory's parent and display that data

         */

        private void goUpDirectory(){

                currentPath = currentPath.substring(0, currentPath.substring(0, currentPath.length()-2).lastIndexOf("/")+1);

                loadCurrentDirectoryFiles();

                displayCurrentFiles();

        }

        /*

         * load all file that are in the container

         */

        private void loadFiles() {

                //displayLoadingCell();

                new LoadFilesTask().execute();

        }

        /* load only the files that should display for the 

         * current directory in the curDirFiles[]

         */

        private void loadCurrentDirectoryFiles(){

                ArrayList<ContainerObjects> curFiles = new ArrayList<ContainerObjects>();

                if(files != null){

                        for(int i = 0 ; i < files.length; i ++){

                                if(fileBelongsInDir(files[i])){

                                        curFiles.add(files[i]);

                                }

                        }

                        app.setCurFiles(curFiles);

                }

        }

        /*

         * determines if a file should be displayed in current 

         * directory

         */

        private Boolean fileBelongsInDir(ContainerObjects obj){

                String objPath = obj.getCName();

                if(!objPath.startsWith(currentPath)){

                        return false;

                }

                else{

                        objPath = objPath.substring(currentPath.length());

                        return !objPath.contains("/");

                }

        }

        /*

         * loads all the files that are in the container

         * into one array

         */

        private void setFileList(ArrayList<ContainerObjects> files) {

                if (files == null) {

                        files = new ArrayList<ContainerObjects>();

                }

                String[] fileNames = new String[files.size()];

                this.files = new ContainerObjects[files.size()];

                if (files != null) {

                        for (int i = 0; i < files.size(); i++) {

                                ContainerObjects file = files.get(i);

                                this.files[i] = file;

                                fileNames[i] = file.getName();

                        }

                }

        }

        private void displayCurrentFiles(){

                if (app.getCurFiles().size() == 0) {

                        displayNoFilesCell();

                } else {

                        ArrayList<ContainerObjects> tempList = new ArrayList<ContainerObjects>();

                        for(int i = 0; i < app.getCurFiles().size(); i++){

                                tempList.add(app.getCurFiles().get(i));

                        }

                        getListView().setDividerHeight(1); // restore divider lines

                        setListAdapter(new FileAdapter());

                }

        }

        /*

         * display a different empty page depending

         * of if you are at top of container or

         * in a folder

         */

        private void displayNoFilesCell() {

                String a[] = new String[1];

                if(currentPath.equals("")){

                        a[0] = "Empty Container";

                        setListAdapter(new ArrayAdapter<String>(this, R.layout.noobjectscell,

                                R.id.no_files_label, a));

                }

                else{

                        a[0] = "No Files";

                        setListAdapter(new ArrayAdapter<String>(this, R.layout.nofilescell,

                                                R.id.no_files_label, a));

                }

                getListView().setTextFilterEnabled(true);

                getListView().setDividerHeight(0); // hide the dividers so it won't look

                                                                                        // like a list row

                getListView().setItemsCanFocus(false);

        }

        private void showAlert(String title, String message) {

                // Can't create handler inside thread that has not called

                // Looper.prepare()

                // Looper.prepare();

                try {

                        AlertDialog alert = new AlertDialog.Builder(this).create();

                        alert.setTitle(title);

                        alert.setMessage(message);

                        alert.setButton("OK", new DialogInterface.OnClickListener() {

                                public void onClick(DialogInterface dialog, int which) {

                                        return;

                                }

                        });

                        alert.show();

                } catch (Exception e) {

                        e.printStackTrace();

                }

        }

        /* just get the last part of the filename

         * so the entire file path does not show

         */

        private String getShortName(String longName){

                String s = longName;

                if(!s.contains("/")){

                        return s;

                }

                else {

                        return s.substring(s.lastIndexOf('/')+1);

                }

        }

        /*

         * removed a specified object from the array of 

         * all the files in the container

         */

        private void removeFromList(String path){

                ArrayList<ContainerObjects> temp = new ArrayList<ContainerObjects>(Arrays.asList(files));

                for(int i = 0; i < files.length; i++){

                        if(files[i].getCName().equals(path.substring(0, path.length()-1))){

                                temp.remove(i);

                        }

                }

                files = new ContainerObjects[temp.size()];

                for(int i = 0; i < temp.size(); i++){

                        files[i] = temp.get(i);

                }

        }

        protected void onListItemClick(ListView l, View v, int position, long id) {

                if (app.getCurFiles() != null && app.getCurFiles().size() > 0) {

                        Intent viewIntent;

                        if(app.getCurFiles().get(position).getContentType().equals("application/directory")){                        

                                currentPath = app.getCurFiles().get(position).getCName() + "/";

                                loadCurrentDirectoryFiles();

                                displayCurrentFiles();

                        }

                        else{

                                viewIntent = new Intent(this, ContainerObjectDetails.class);

                                viewIntent.putExtra("container", app.getCurFiles().get(position));

                                viewIntent.putExtra("cdnUrl", container.getCdnUrl());

                                viewIntent.putExtra("containerNames", container.getName());

                                viewIntent.putExtra("isCdnEnabled", cdnEnabledIs);

                                startActivityForResult(viewIntent, 55); // arbitrary number; never

                                // used again

                        }

                }

        }

        /* 

         * Create the Menu options

         */

        @Override

        public boolean onCreateOptionsMenu(Menu menu) {

                super.onCreateOptionsMenu(menu);

                MenuInflater inflater = getMenuInflater();

                inflater.inflate(R.menu.view_container_object_list_menu, menu);

                return true;

        }

        @Override

        /*

         * option performed for delete depends on if you

         * are at the top of a container or in a folder

         */

        public boolean onOptionsItemSelected(MenuItem item) {

                switch (item.getItemId()) {

                case R.id.delete_container:

                        if(currentPath.equals("")){

                                showDialog(deleteContainer);

                        }

                        else{

                                showDialog(deleteFolder);

                        }

                        return true;

                case R.id.enable_cdn:

                        Intent viewIntent1 = new Intent(this, EnableCDNActivity.class);

                        viewIntent1.putExtra("Cname", container.getName());

                        startActivityForResult(viewIntent1, 56);

                        return true;

                case R.id.refresh:

                        loadFiles();

                        return true;

                case R.id.add_folder:

                        showDialog(R.id.add_folder);

                        return true;

                case R.id.add_file:

                        Intent viewIntent2 = new Intent(this, AddFileActivity.class);

                        viewIntent2.putExtra("Cname", container.getName());

                        viewIntent2.putExtra("curPath", currentPath);

                        startActivityForResult(viewIntent2, 56);

                        return true;        

                }

                return false;

        }

        @Override

        protected Dialog onCreateDialog(int id) {

                switch (id) {

                case deleteContainer:

                        if(app.getCurFiles().size() == 0){

                                return new AlertDialog.Builder(ContainerObjectsActivity.this)

                                .setIcon(R.drawable.alert_dialog_icon)

                                .setTitle("Delete Container")

                                .setMessage(

                                "Are you sure you want to delete this Container?")

                                .setPositiveButton("Delete Container",

                                                new DialogInterface.OnClickListener() {

                                        public void onClick(DialogInterface dialog,

                                                        int whichButton) {

                                                // User clicked OK so do some stuff

                                                trackEvent(CATEGORY_CONTAINER, EVENT_DELETE, "", -1);

                                                new DeleteContainerTask()

                                                .execute(currentPath);

                                        }

                                })

                                .setNegativeButton("Cancel",

                                                new DialogInterface.OnClickListener() {

                                        public void onClick(DialogInterface dialog,

                                                        int whichButton) {

                                                // User clicked Cancel so do some stuff

                                        }

                                }).create();

                        }

                        else{

                                return new AlertDialog.Builder(ContainerObjectsActivity.this)

                                .setIcon(R.drawable.alert_dialog_icon)

                                .setTitle("Delete Container")

                                .setMessage("Container must be empty to delete")

                                .setNegativeButton("OK",

                                                new DialogInterface.OnClickListener() {

                                        public void onClick(DialogInterface dialog,

                                                        int whichButton) {

                                                // User clicked Cancel so do some stuff

                                        }

                                }).create();

                        }

                case deleteFolder:

                        if(app.getCurFiles().size() == 0){

                                return new AlertDialog.Builder(ContainerObjectsActivity.this)

                                .setIcon(R.drawable.alert_dialog_icon)

                                .setTitle("Delete Folder")

                                .setMessage(

                                "Are you sure you want to delete this Folder?")

                                .setPositiveButton("Delete Folder",

                                                new DialogInterface.OnClickListener() {

                                        public void onClick(DialogInterface dialog,

                                                        int whichButton) {

                                                // User clicked OK so do some stuff

                                                new DeleteObjectTask().execute();

                                        }

                                })

                                .setNegativeButton("Cancel",

                                                new DialogInterface.OnClickListener() {

                                        public void onClick(DialogInterface dialog,

                                                        int whichButton) {

                                                // User clicked Cancel so do some stuff

                                        }

                                }).create();

                        }

                        else{

                                return new AlertDialog.Builder(ContainerObjectsActivity.this)

                                .setIcon(R.drawable.alert_dialog_icon)

                                .setTitle("Delete Folder")

                                .setMessage(

                                "Folder must be empty to delete")

                                .setNegativeButton("OK",

                                                new DialogInterface.OnClickListener() {

                                        public void onClick(DialogInterface dialog,

                                                        int whichButton) {

                                                // User clicked Cancel so do some stuff

                                        }

                                }).create();

                        }

                case R.id.add_folder:

                        final EditText input = new EditText(this);

                        return new AlertDialog.Builder(ContainerObjectsActivity.this)

                        .setIcon(R.drawable.alert_dialog_icon)

                        .setView(input)

                        .setTitle("Add Folder")

                        .setMessage("Enter new name for folder: ")                         

                        .setPositiveButton("Add", new DialogInterface.OnClickListener() {

                                public void onClick(DialogInterface dialog, int whichButton) {

                                        //User clicked OK so do some stuff

                                        String[] info = {input.getText().toString(), "application/directory"};

                                        new AddFolderTask().execute(info);

                                }

                        })

                        .setNegativeButton("Cancel", new DialogInterface.OnClickListener() {

                                public void onClick(DialogInterface dialog, int whichButton) {

                                        // User clicked Cancel so do some stuff

                                }

                        })

                        .create();     

                }

                return null;

        }

        @Override

        public void onActivityResult(int requestCode, int resultCode, Intent data) {

                super.onActivityResult(requestCode, resultCode, data);

                if (resultCode == RESULT_OK && requestCode == 56) {

                        // a sub-activity kicked back, so we want to refresh the server list

                        loadFiles();

                }

                // deleted file so need to update the list

                if (requestCode == 55 && resultCode == 99) {

                        loadFiles();

                }

        }

        private CloudServersException parseCloudServersException(

                        HttpResponse response) {

                CloudServersException cse = new CloudServersException();

                try {

                        BasicResponseHandler responseHandler = new BasicResponseHandler();

                        String body = responseHandler.handleResponse(response);

                        CloudServersFaultXMLParser parser = new CloudServersFaultXMLParser();

                        SAXParser saxParser = SAXParserFactory.newInstance().newSAXParser();

                        XMLReader xmlReader = saxParser.getXMLReader();

                        xmlReader.setContentHandler(parser);

                        xmlReader.parse(new InputSource(new StringReader(body)));

                        cse = parser.getException();

                } catch (ClientProtocolException e) {

                        cse = new CloudServersException();

                        cse.setMessage(e.getLocalizedMessage());

                } catch (IOException e) {

                        cse = new CloudServersException();

                        cse.setMessage(e.getLocalizedMessage());

                } catch (ParserConfigurationException e) {

                        cse = new CloudServersException();

                        cse.setMessage(e.getLocalizedMessage());

                } catch (SAXException e) {

                        cse = new CloudServersException();

                        cse.setMessage(e.getLocalizedMessage());

                } catch (FactoryConfigurationError e) {

                        cse = new CloudServersException();

                        cse.setMessage(e.getLocalizedMessage());

                }

                return cse;

        }

        private void startFileError(String message, HttpBundle bundle){

                Intent viewIntent = new Intent(getApplicationContext(), ServerErrorActivity.class);

                viewIntent.putExtra("errorMessage", message);

                viewIntent.putExtra("response", bundle.getResponseText());

                viewIntent.putExtra("request", bundle.getCurlRequest());

                startActivity(viewIntent);

        }

        private void showDialog() {

                if(dialog == null || !dialog.isShowing()){

                        displayDialog = true;

                        dialog = ProgressDialog.show(ContainerObjectsActivity.this, "", "Loading...", true);

                }

    }

    private void hideDialog() {

            if(dialog != null){

                    dialog.dismiss();

            }

            displayDialog = false;

    }

        class FileAdapter extends ArrayAdapter<ContainerObjects> {

                FileAdapter() {

                        super(ContainerObjectsActivity.this,

                                        R.layout.listcontainerobjectcell, app.getCurFiles());        

                }

                public View getView(int position, View convertView, ViewGroup parent) {

                        ContainerObjects file = app.getCurFiles().get(position);

                        LayoutInflater inflater = getLayoutInflater();

                        View row = inflater.inflate(R.layout.listcontainerobjectcell,

                                        parent, false);

                        TextView label = (TextView) row.findViewById(R.id.label);

                        //label.setText(file.getCName());

                        label.setText(getShortName(file.getCName()));

                        if (file.getBytes() >= bConver) {

                                megaBytes = Math.abs(file.getBytes() / bConver + 0.2);

                                TextView sublabel = (TextView) row.findViewById(R.id.sublabel);

                                sublabel.setText(megaBytes + " MB");

                        } else if (file.getBytes() >= kbConver) {

                                kiloBytes = Math.abs(file.getBytes() / kbConver + 0.2);

                                TextView sublabel = (TextView) row.findViewById(R.id.sublabel);

                                sublabel.setText(kiloBytes + " KB");

                        } else {

                                TextView sublabel = (TextView) row.findViewById(R.id.sublabel);

                                sublabel.setText(file.getBytes() + " B");

                        }

                        return (row);

                }

        }

        private class LoadFilesTask extends

        AsyncTask<String, Void, ArrayList<ContainerObjects>> {

                private CloudServersException exception;

                protected void onPreExecute(){

                        showDialog();

                        loadingFiles = true;

                }

                @Override

                protected ArrayList<ContainerObjects> doInBackground(String... path) {

                        ArrayList<ContainerObjects> files = null;

                        try {

                                files = (new ContainerObjectManager(context)).createList(true,

                                                container.getName());

                        } catch (CloudServersException e) {

                                exception = e;

                                e.printStackTrace();

                        }

                        return files;

                }

                @Override

                protected void onPostExecute(ArrayList<ContainerObjects> result) {

                        hideDialog();

                        if (exception != null) {

                                showAlert("Error", exception.getMessage());

                        }

                        setFileList(result);

                        loadCurrentDirectoryFiles();

                        displayCurrentFiles();

                        loadingFiles = false;

                }

        }

        private class AddFolderTask extends

        AsyncTask<String, Void, HttpBundle> {

                private CloudServersException exception;

                @Override

                protected void onPreExecute(){

                        showDialog();

                        app.setAddingObject(true);

                        task = new AddObjectListenerTask();

                        task.execute();

                }

                @Override

                protected HttpBundle doInBackground(String... data) {

                        HttpBundle bundle = null;

                        try {

                                bundle = (new ContainerObjectManager(context)).addObject(container.getName(), currentPath, data[0], data[1]);

                        } catch (CloudServersException e) {

                                exception = e;

                        }

                        return bundle;

                }

                @Override

                protected void onPostExecute(HttpBundle bundle) {

                        app.setAddingObject(false);

                        HttpResponse response = bundle.getResponse();

                        if (response != null) {

                                int statusCode = response.getStatusLine().getStatusCode();

                                if (statusCode == 201) {

                                        setResult(Activity.RESULT_OK);

                                        //loading the new files is done by ListenerTask

                                } else {

                                        hideDialog();

                                        CloudServersException cse = parseCloudServersException(response);

                                        if ("".equals(cse.getMessage())) {

                                                startFileError("There was a problem deleting your folder.", bundle);

                                        } else {

                                                startFileError("There was a problem deleting your folder: "

                                                                + cse.getMessage(), bundle);

                                        }

                                }

                        } else if (exception != null) {

                                hideDialog();

                                startFileError("There was a problem deleting your folder: "

                                                + exception.getMessage(), bundle);

                        }

                }

        }

        private class DeleteObjectTask extends

        AsyncTask<Void, Void, HttpBundle> {

                private CloudServersException exception;

                @Override

                protected void onPreExecute(){

                        showDialog();

                        app.setDeleteingObject(true);

                        deleteObjTask = new DeleteObjectListenerTask();

                        deleteObjTask.execute();

                }

                @Override

                protected HttpBundle doInBackground(Void... arg0) {

                        HttpBundle bundle = null;

                        try {

                                //subtring because the current directory contains a "/" at the end of the string

                                bundle = (new ContainerObjectManager(context)).deleteObject(container.getName(), currentPath.substring(0, currentPath.length()-1));

                        } catch (CloudServersException e) {

                                exception = e;

                        }

                        return bundle;

                }

                @Override

                protected void onPostExecute(HttpBundle bundle) {

                        app.setDeleteingObject(false);

                        HttpResponse response = bundle.getResponse();

                        if (response != null) {

                                int statusCode = response.getStatusLine().getStatusCode();

                                if (statusCode == 409) {

                                        hideDialog();

                                        showAlert("Error",

                                        "Folder must be empty in order to delete");

                                }

                                if (statusCode == 204) {

                                        setResult(Activity.RESULT_OK);

                                } else {

                                        hideDialog();

                                        CloudServersException cse = parseCloudServersException(response);

                                        if ("".equals(cse.getMessage())) {

                                                startFileError("There was a problem deleting your folder.", bundle);

                                        } else {

                                                startFileError("There was a problem deleting your folder: "

                                                                + cse.getMessage(), bundle);

                                        }

                                }

                        } else if (exception != null) {

                                hideDialog();

                                startFileError("There was a problem deleting your folder: "

                                                + exception.getMessage(), bundle);

                        }

                }

        }

        private class DeleteContainerTask extends

        AsyncTask<String, Void, HttpBundle> {

                private CloudServersException exception;

                @Override

                protected void onPreExecute(){

                        showDialog();

                        app.setDeletingContainer(true);

                        deleteContainerTask = new DeleteContainerListenerTask();

                        deleteContainerTask.execute();

                }

                @Override

                protected HttpBundle doInBackground(String... object) {

                        HttpBundle bundle = null;

                        try {

                                bundle = (new ContainerManager(context)).delete(container.getName());

                        } catch (CloudServersException e) {

                                exception = e;

                        }

                        return bundle;

                }

                @Override

                protected void onPostExecute(HttpBundle bundle) {

                        hideDialog();

                        app.setDeletingContainer(false);

                        HttpResponse response = bundle.getResponse();

                        if (response != null) {

                                int statusCode = response.getStatusLine().getStatusCode();

                                if (statusCode == 409) {

                                        startFileError("Container must be empty in order to delete", bundle);

                                }

                                if (statusCode == 204) {

                                        setResult(Activity.RESULT_OK);

                                } else {

                                        CloudServersException cse = parseCloudServersException(response);

                                        if ("".equals(cse.getMessage())) {

                                                startFileError("There was a problem deleting your container.", bundle);

                                        } else {

                                                startFileError("There was a problem deleting your container: "

                                                                + cse.getMessage(), bundle);

                                        }

                                }

                        } else if (exception != null) {

                                startFileError("There was a problem deleting your server: "