root / src / com / rackspacecloud / android / ContainerObjectsActivity.java @ 3e180b04
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package com.rackspacecloud.android; |
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import java.io.IOException; |
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import java.io.StringReader; |
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import java.util.ArrayList; |
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import java.util.Arrays; |
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|
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import javax.xml.parsers.FactoryConfigurationError; |
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import javax.xml.parsers.ParserConfigurationException; |
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import javax.xml.parsers.SAXParser; |
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import javax.xml.parsers.SAXParserFactory; |
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import org.apache.http.HttpResponse; |
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import org.apache.http.client.ClientProtocolException; |
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import org.apache.http.impl.client.BasicResponseHandler; |
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import org.xml.sax.InputSource; |
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import org.xml.sax.SAXException; |
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import org.xml.sax.XMLReader; |
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import android.app.Activity; |
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import android.app.AlertDialog; |
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import android.app.Dialog; |
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import android.app.ListActivity; |
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import android.app.ProgressDialog; |
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import android.content.Context; |
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import android.content.DialogInterface; |
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import android.content.Intent; |
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import android.os.AsyncTask; |
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import android.os.Bundle; |
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import android.util.Log; |
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import android.view.LayoutInflater; |
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import android.view.Menu; |
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import android.view.MenuInflater; |
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import android.view.MenuItem; |
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import android.view.View; |
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import android.view.ViewGroup; |
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import android.widget.ArrayAdapter; |
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import android.widget.EditText; |
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import android.widget.ListView; |
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import android.widget.TextView; |
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import com.rackspace.cloud.files.api.client.Container; |
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import com.rackspace.cloud.files.api.client.ContainerManager; |
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import com.rackspace.cloud.files.api.client.ContainerObjectManager; |
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import com.rackspace.cloud.files.api.client.ContainerObjects; |
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import com.rackspace.cloud.servers.api.client.CloudServersException; |
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import com.rackspace.cloud.servers.api.client.http.HttpBundle; |
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import com.rackspace.cloud.servers.api.client.parsers.CloudServersFaultXMLParser; |
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/**
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*
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* @author Phillip Toohill
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*
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*/
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public class ContainerObjectsActivity extends ListActivity { |
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private static final int deleteContainer = 0; |
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private static final int deleteFolder = 1; |
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private ContainerObjects[] files; |
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private static Container container; |
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public String LOG = "viewFilesActivity"; |
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private String cdnEnabledIs; |
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public Object megaBytes; |
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public Object kiloBytes; |
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public int bConver = 1048576; |
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public int kbConver = 1024; |
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private Context context; |
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private String currentPath; |
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private boolean loadingFiles; |
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private boolean displayDialog; |
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private ProgressDialog dialog;
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private AndroidCloudApplication app;
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private AddObjectListenerTask task;
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private DeleteObjectListenerTask deleteObjTask;
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private DeleteContainerListenerTask deleteContainerTask;
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@Override
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public void onCreate(Bundle savedInstanceState) { |
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super.onCreate(savedInstanceState);
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container = (Container) this.getIntent().getExtras().get("container"); |
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Log.v(LOG, "CDNEnabled:" + container.isCdnEnabled());
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context = getApplicationContext(); |
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if (container.isCdnEnabled() == true) { |
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cdnEnabledIs = "true";
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} else {
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cdnEnabledIs = "false";
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} |
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restoreState(savedInstanceState); |
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} |
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@Override
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protected void onSaveInstanceState(Bundle outState) { |
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super.onSaveInstanceState(outState);
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//files stores all the files in the container
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outState.putSerializable("container", files);
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//current path represents where you have "navigated" to
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outState.putString("path", currentPath);
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//stores state if you are loading or not
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outState.putBoolean("loadingFiles", loadingFiles);
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//stores whether dialog is showing or not
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outState.putBoolean("displayDialog", displayDialog);
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//need to set authenticating back to true because it is set to false
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//in hideDialog()
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if(displayDialog){
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hideDialog(); |
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displayDialog = true;
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} |
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} |
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private void restoreState(Bundle state) { |
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/*
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* need reference to the app so you can access curDirFiles
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* as well as processing status
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*/
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app = (AndroidCloudApplication)this.getApplication();
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if (state != null && state.containsKey("displayDialog") && state.getBoolean("displayDialog")) { |
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showDialog(); |
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} else {
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hideDialog(); |
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} |
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if(state != null){ |
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if(state.containsKey("path")){ |
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currentPath = state.getString("path");
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} |
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else{
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currentPath = "";
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} |
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if(state.containsKey("loadingFiles") && state.getBoolean("loadingFiles")){ |
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loadFiles(); |
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} |
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else{
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if(state.containsKey("container")){ |
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files = (ContainerObjects[]) state.getSerializable("container"); |
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if (app.getCurFiles() == null) { |
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displayNoFilesCell(); |
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} else {
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getListView().setDividerHeight(1); // restore divider lines |
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setListAdapter(new FileAdapter());
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} |
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} |
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} |
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} |
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else {
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currentPath = "";
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loadFiles(); |
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} |
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/*
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* if the app is process when we enter the activity
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* we must listen for the new curDirFiles list
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*/
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if(app.isAddingObject()){
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task = new AddObjectListenerTask();
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task.execute(); |
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} |
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if(app.isDeletingObject()){
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displayNoFilesCell(); |
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deleteObjTask = new DeleteObjectListenerTask();
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deleteObjTask.execute(); |
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} |
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} |
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@Override
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protected void onStart(){ |
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super.onStart();
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if(displayDialog){
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showDialog(); |
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} |
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} |
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@Override
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protected void onStop(){ |
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super.onStop();
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if(displayDialog){
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hideDialog(); |
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displayDialog = true;
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} |
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/*
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* Need to stop running listener task
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* if we exit
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*/
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if(task != null){ |
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task.cancel(true);
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} |
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if(deleteObjTask != null){ |
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deleteObjTask.cancel(true);
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} |
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if(deleteContainerTask != null){ |
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deleteContainerTask.cancel(true);
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} |
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} |
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/*
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* overriding back button press, because we are not actually changing
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* activities when we navigate the file structure
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*/
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public void onBackPressed() { |
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if(currentPath.equals("")){ |
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finish(); |
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} |
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else{
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goUpDirectory(); |
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} |
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} |
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/*
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* go to the current directory's parent and display that data
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*/
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private void goUpDirectory(){ |
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currentPath = currentPath.substring(0, currentPath.substring(0, currentPath.length()-2).lastIndexOf("/")+1); |
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loadCurrentDirectoryFiles(); |
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displayCurrentFiles(); |
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} |
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/*
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* load all file that are in the container
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*/
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private void loadFiles() { |
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//displayLoadingCell();
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new LoadFilesTask().execute();
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} |
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/*
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private void displayLoadingCell() {
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String a[] = new String[1];
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a[0] = "Loading...";
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setListAdapter(new ArrayAdapter<String>(this, R.layout.loadingcell,
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R.id.loading_label, a));
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getListView().setTextFilterEnabled(true);
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getListView().setDividerHeight(0); // hide the dividers so it won't look
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// like a list row
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getListView().setItemsCanFocus(false);
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}
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*/
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/* load only the files that should display for the
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* current directory in the curDirFiles[]
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*/
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private void loadCurrentDirectoryFiles(){ |
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ArrayList<ContainerObjects> curFiles = new ArrayList<ContainerObjects>(); |
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if(files != null){ |
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for(int i = 0 ; i < files.length; i ++){ |
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if(fileBelongsInDir(files[i])){
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curFiles.add(files[i]); |
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} |
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} |
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app.setCurFiles(curFiles); |
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} |
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} |
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/*
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* determines if a file should be displayed in current
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* directory
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*/
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private Boolean fileBelongsInDir(ContainerObjects obj){ |
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String objPath = obj.getCName();
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if(!objPath.startsWith(currentPath)){
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return false; |
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} |
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else{
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objPath = objPath.substring(currentPath.length()); |
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return !objPath.contains("/"); |
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} |
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} |
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/*
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* loads all the files that are in the container
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* into one array
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*/
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private void setFileList(ArrayList<ContainerObjects> files) { |
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if (files == null) { |
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files = new ArrayList<ContainerObjects>(); |
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} |
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String[] fileNames = new String[files.size()]; |
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this.files = new ContainerObjects[files.size()]; |
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if (files != null) { |
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for (int i = 0; i < files.size(); i++) { |
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ContainerObjects file = files.get(i); |
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this.files[i] = file;
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fileNames[i] = file.getName(); |
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} |
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} |
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} |
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private void displayCurrentFiles(){ |
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if (app.getCurFiles().size() == 0) { |
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displayNoFilesCell(); |
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} else {
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ArrayList<ContainerObjects> tempList = new ArrayList<ContainerObjects>(); |
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for(int i = 0; i < app.getCurFiles().size(); i++){ |
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tempList.add(app.getCurFiles().get(i)); |
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} |
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/*
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adapter.clear();
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for(int i = 0; i < tempList.size(); i++){
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adapter.add(tempList.get(i));
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Log.d("info", "the count is: " + adapter.getCount());
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}
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*/
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getListView().setDividerHeight(1); // restore divider lines |
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setListAdapter(new FileAdapter());
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} |
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} |
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/*
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* display a different empty page depending
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* of if you are at top of container or
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* in a folder
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*/
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private void displayNoFilesCell() { |
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String a[] = new String[1]; |
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if(currentPath.equals("")){ |
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a[0] = "Empty Container"; |
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setListAdapter(new ArrayAdapter<String>(this, R.layout.noobjectscell, |
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R.id.no_files_label, a)); |
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} |
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else{
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a[0] = "No Files"; |
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setListAdapter(new ArrayAdapter<String>(this, R.layout.nofilescell, |
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R.id.no_files_label, a)); |
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} |
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getListView().setTextFilterEnabled(true);
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getListView().setDividerHeight(0); // hide the dividers so it won't look |
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// like a list row
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getListView().setItemsCanFocus(false);
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} |
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private void showAlert(String title, String message) { |
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// Can't create handler inside thread that has not called
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// Looper.prepare()
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// Looper.prepare();
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try {
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AlertDialog alert = new AlertDialog.Builder(this).create(); |
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alert.setTitle(title); |
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alert.setMessage(message); |
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alert.setButton("OK", new DialogInterface.OnClickListener() { |
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public void onClick(DialogInterface dialog, int which) { |
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return;
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} |
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}); |
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alert.show(); |
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} catch (Exception e) { |
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e.printStackTrace(); |
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} |
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} |
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/* just get the last part of the filename
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* so the entire file path does not show
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*/
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private String getShortName(String longName){ |
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String s = longName;
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if(!s.contains("/")){ |
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return s;
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} |
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else {
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return s.substring(s.lastIndexOf('/')+1); |
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} |
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} |
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/*
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* removed a specified object from the array of
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* all the files in the container
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*/
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private void removeFromList(String path){ |
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ArrayList<ContainerObjects> temp = new ArrayList<ContainerObjects>(Arrays.asList(files)); |
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for(int i = 0; i < files.length; i++){ |
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if(files[i].getCName().equals(path.substring(0, path.length()-1))){ |
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temp.remove(i); |
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} |
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} |
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files = new ContainerObjects[temp.size()];
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for(int i = 0; i < temp.size(); i++){ |
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files[i] = temp.get(i); |
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} |
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} |
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protected void onListItemClick(ListView l, View v, int position, long id) { |
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if (app.getCurFiles() != null && app.getCurFiles().size() > 0) { |
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Intent viewIntent; |
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if(app.getCurFiles().get(position).getContentType().equals("application/directory")){ |
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currentPath = app.getCurFiles().get(position).getCName() + "/";
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loadCurrentDirectoryFiles(); |
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displayCurrentFiles(); |
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} |
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else{
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viewIntent = new Intent(this, ContainerObjectDetails.class); |
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viewIntent.putExtra("container", app.getCurFiles().get(position));
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viewIntent.putExtra("cdnUrl", container.getCdnUrl());
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viewIntent.putExtra("containerNames", container.getName());
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viewIntent.putExtra("isCdnEnabled", cdnEnabledIs);
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startActivityForResult(viewIntent, 55); // arbitrary number; never |
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// used again
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} |
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} |
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} |
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/*
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* Create the Menu options
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*/
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@Override
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public boolean onCreateOptionsMenu(Menu menu) { |
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super.onCreateOptionsMenu(menu);
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MenuInflater inflater = getMenuInflater(); |
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inflater.inflate(R.menu.view_container_object_list_menu, menu); |
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return true; |
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} |
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@Override
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/*
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* option performed for delete depends on if you
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* are at the top of a container or in a folder
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*/
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public boolean onOptionsItemSelected(MenuItem item) { |
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switch (item.getItemId()) {
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case R.id.delete_container:
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if(currentPath.equals("")){ |
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showDialog(deleteContainer); |
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} |
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else{
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showDialog(deleteFolder); |
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} |
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return true; |
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case R.id.enable_cdn:
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Intent viewIntent1 = new Intent(this, EnableCDNActivity.class); |
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viewIntent1.putExtra("Cname", container.getName());
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startActivityForResult(viewIntent1, 56);
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return true; |
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case R.id.refresh:
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loadFiles(); |
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return true; |
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case R.id.add_folder:
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showDialog(R.id.add_folder); |
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return true; |
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case R.id.add_file:
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Intent viewIntent2 = new Intent(this, AddFileActivity.class); |
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viewIntent2.putExtra("Cname", container.getName());
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viewIntent2.putExtra("curPath", currentPath);
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startActivityForResult(viewIntent2, 56);
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return true; |
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} |
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return false; |
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} |
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|
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@Override
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protected Dialog onCreateDialog(int id) { |
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switch (id) {
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case deleteContainer:
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if(app.getCurFiles().size() == 0){ |
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return new AlertDialog.Builder(ContainerObjectsActivity.this) |
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.setIcon(R.drawable.alert_dialog_icon) |
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.setTitle("Delete Container")
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.setMessage( |
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"Are you sure you want to delete this Container?")
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.setPositiveButton("Delete Container",
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new DialogInterface.OnClickListener() {
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public void onClick(DialogInterface dialog, |
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int whichButton) {
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// User clicked OK so do some stuff
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new DeleteContainerTask()
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.execute(currentPath); |
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} |
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}) |
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.setNegativeButton("Cancel",
|
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new DialogInterface.OnClickListener() {
|
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public void onClick(DialogInterface dialog, |
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int whichButton) {
|
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// User clicked Cancel so do some stuff
|
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} |
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}).create(); |
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} |
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else{
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return new AlertDialog.Builder(ContainerObjectsActivity.this) |
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.setIcon(R.drawable.alert_dialog_icon) |
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.setTitle("Delete Container")
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.setMessage("Container must be empty to delete")
|
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.setNegativeButton("OK",
|
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new DialogInterface.OnClickListener() {
|
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public void onClick(DialogInterface dialog, |
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int whichButton) {
|
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// User clicked Cancel so do some stuff
|
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} |
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}).create(); |
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} |
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case deleteFolder:
|
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if(app.getCurFiles().size() == 0){ |
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return new AlertDialog.Builder(ContainerObjectsActivity.this) |
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.setIcon(R.drawable.alert_dialog_icon) |
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.setTitle("Delete Folder")
|
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.setMessage( |
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"Are you sure you want to delete this Folder?")
|
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.setPositiveButton("Delete Folder",
|
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new DialogInterface.OnClickListener() {
|
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public void onClick(DialogInterface dialog, |
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int whichButton) {
|
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// User clicked OK so do some stuff
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new DeleteObjectTask().execute();
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} |
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}) |
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.setNegativeButton("Cancel",
|
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new DialogInterface.OnClickListener() {
|
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public void onClick(DialogInterface dialog, |
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int whichButton) {
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// User clicked Cancel so do some stuff
|
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} |
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}).create(); |
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} |
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else{
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return new AlertDialog.Builder(ContainerObjectsActivity.this) |
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.setIcon(R.drawable.alert_dialog_icon) |
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.setTitle("Delete Folder")
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.setMessage( |
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"Folder must be empty to delete")
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.setNegativeButton("OK",
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new DialogInterface.OnClickListener() {
|
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public void onClick(DialogInterface dialog, |
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int whichButton) {
|
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// User clicked Cancel so do some stuff
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} |
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}).create(); |
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} |
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case R.id.add_folder:
|
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final EditText input = new EditText(this); |
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return new AlertDialog.Builder(ContainerObjectsActivity.this) |
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.setIcon(R.drawable.alert_dialog_icon) |
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.setView(input) |
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.setTitle("Add Folder")
|
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.setMessage("Enter new name for folder: ")
|
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.setPositiveButton("Add", new DialogInterface.OnClickListener() { |
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public void onClick(DialogInterface dialog, int whichButton) { |
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//User clicked OK so do some stuff
|
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String[] info = {input.getText().toString(), "application/directory"}; |
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new AddFolderTask().execute(info);
|
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} |
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}) |
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.setNegativeButton("Cancel", new DialogInterface.OnClickListener() { |
566 |
public void onClick(DialogInterface dialog, int whichButton) { |
567 |
// User clicked Cancel so do some stuff
|
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} |
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}) |
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.create(); |
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} |
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return null; |
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} |
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|
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@Override
|
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public void onActivityResult(int requestCode, int resultCode, Intent data) { |
577 |
super.onActivityResult(requestCode, resultCode, data);
|
578 |
|
579 |
if (resultCode == RESULT_OK && requestCode == 56) { |
580 |
// a sub-activity kicked back, so we want to refresh the server list
|
581 |
loadFiles(); |
582 |
} |
583 |
|
584 |
// deleted file so need to update the list
|
585 |
if (requestCode == 55 && resultCode == 99) { |
586 |
loadFiles(); |
587 |
} |
588 |
|
589 |
} |
590 |
|
591 |
private CloudServersException parseCloudServersException(
|
592 |
HttpResponse response) { |
593 |
CloudServersException cse = new CloudServersException();
|
594 |
try {
|
595 |
BasicResponseHandler responseHandler = new BasicResponseHandler();
|
596 |
String body = responseHandler.handleResponse(response);
|
597 |
CloudServersFaultXMLParser parser = new CloudServersFaultXMLParser();
|
598 |
SAXParser saxParser = SAXParserFactory.newInstance().newSAXParser(); |
599 |
XMLReader xmlReader = saxParser.getXMLReader(); |
600 |
xmlReader.setContentHandler(parser); |
601 |
xmlReader.parse(new InputSource(new StringReader(body))); |
602 |
cse = parser.getException(); |
603 |
} catch (ClientProtocolException e) {
|
604 |
cse = new CloudServersException();
|
605 |
cse.setMessage(e.getLocalizedMessage()); |
606 |
} catch (IOException e) { |
607 |
cse = new CloudServersException();
|
608 |
cse.setMessage(e.getLocalizedMessage()); |
609 |
} catch (ParserConfigurationException e) { |
610 |
cse = new CloudServersException();
|
611 |
cse.setMessage(e.getLocalizedMessage()); |
612 |
} catch (SAXException e) {
|
613 |
cse = new CloudServersException();
|
614 |
cse.setMessage(e.getLocalizedMessage()); |
615 |
} catch (FactoryConfigurationError e) { |
616 |
cse = new CloudServersException();
|
617 |
cse.setMessage(e.getLocalizedMessage()); |
618 |
} |
619 |
return cse;
|
620 |
} |
621 |
|
622 |
private void startFileError(String message, HttpBundle bundle){ |
623 |
Intent viewIntent = new Intent(getApplicationContext(), ServerErrorActivity.class);
|
624 |
viewIntent.putExtra("errorMessage", message);
|
625 |
viewIntent.putExtra("response", bundle.getResponseText());
|
626 |
viewIntent.putExtra("request", bundle.getCurlRequest());
|
627 |
startActivity(viewIntent); |
628 |
} |
629 |
|
630 |
private void showDialog() { |
631 |
if(dialog == null || !dialog.isShowing()){ |
632 |
displayDialog = true;
|
633 |
dialog = ProgressDialog.show(ContainerObjectsActivity.this, "", "Loading...", true); |
634 |
} |
635 |
} |
636 |
|
637 |
private void hideDialog() { |
638 |
if(dialog != null){ |
639 |
dialog.dismiss(); |
640 |
} |
641 |
displayDialog = false;
|
642 |
} |
643 |
|
644 |
class FileAdapter extends ArrayAdapter<ContainerObjects> { |
645 |
FileAdapter() { |
646 |
super(ContainerObjectsActivity.this,
|
647 |
R.layout.listcontainerobjectcell, app.getCurFiles()); |
648 |
} |
649 |
|
650 |
public View getView(int position, View convertView, ViewGroup parent) { |
651 |
ContainerObjects file = app.getCurFiles().get(position); |
652 |
LayoutInflater inflater = getLayoutInflater(); |
653 |
View row = inflater.inflate(R.layout.listcontainerobjectcell,
|
654 |
parent, false);
|
655 |
|
656 |
TextView label = (TextView) row.findViewById(R.id.label); |
657 |
//label.setText(file.getCName());
|
658 |
label.setText(getShortName(file.getCName())); |
659 |
|
660 |
if (file.getBytes() >= bConver) {
|
661 |
megaBytes = Math.abs(file.getBytes() / bConver + 0.2); |
662 |
TextView sublabel = (TextView) row.findViewById(R.id.sublabel); |
663 |
sublabel.setText(megaBytes + " MB");
|
664 |
} else if (file.getBytes() >= kbConver) { |
665 |
kiloBytes = Math.abs(file.getBytes() / kbConver + 0.2); |
666 |
TextView sublabel = (TextView) row.findViewById(R.id.sublabel); |
667 |
sublabel.setText(kiloBytes + " KB");
|
668 |
} else {
|
669 |
TextView sublabel = (TextView) row.findViewById(R.id.sublabel); |
670 |
sublabel.setText(file.getBytes() + " B");
|
671 |
} |
672 |
|
673 |
return (row);
|
674 |
} |
675 |
} |
676 |
|
677 |
private class LoadFilesTask extends |
678 |
AsyncTask<String, Void, ArrayList<ContainerObjects>> { |
679 |
|
680 |
private CloudServersException exception;
|
681 |
protected void onPreExecute(){ |
682 |
showDialog(); |
683 |
loadingFiles = true;
|
684 |
} |
685 |
|
686 |
@Override
|
687 |
protected ArrayList<ContainerObjects> doInBackground(String... path) { |
688 |
ArrayList<ContainerObjects> files = null; |
689 |
try {
|
690 |
files = (new ContainerObjectManager(context)).createList(true, |
691 |
container.getName()); |
692 |
} catch (CloudServersException e) {
|
693 |
exception = e; |
694 |
e.printStackTrace(); |
695 |
} |
696 |
return files;
|
697 |
} |
698 |
|
699 |
@Override
|
700 |
protected void onPostExecute(ArrayList<ContainerObjects> result) { |
701 |
hideDialog(); |
702 |
|
703 |
if (exception != null) { |
704 |
showAlert("Error", exception.getMessage());
|
705 |
} |
706 |
|
707 |
setFileList(result); |
708 |
loadCurrentDirectoryFiles(); |
709 |
displayCurrentFiles(); |
710 |
loadingFiles = false;
|
711 |
} |
712 |
|
713 |
} |
714 |
|
715 |
private class AddFolderTask extends |
716 |
AsyncTask<String, Void, HttpBundle> { |
717 |
|
718 |
private CloudServersException exception;
|
719 |
|
720 |
@Override
|
721 |
protected void onPreExecute(){ |
722 |
showDialog(); |
723 |
app.setAddingObject(true);
|
724 |
task = new AddObjectListenerTask();
|
725 |
task.execute(); |
726 |
} |
727 |
|
728 |
@Override
|
729 |
protected HttpBundle doInBackground(String... data) { |
730 |
HttpBundle bundle = null;
|
731 |
try {
|
732 |
|
733 |
bundle = (new ContainerObjectManager(context)).addObject(container.getName(), currentPath, data[0], data[1]); |
734 |
} catch (CloudServersException e) {
|
735 |
exception = e; |
736 |
} |
737 |
return bundle;
|
738 |
} |
739 |
|
740 |
@Override
|
741 |
protected void onPostExecute(HttpBundle bundle) { |
742 |
app.setAddingObject(false);
|
743 |
HttpResponse response = bundle.getResponse(); |
744 |
if (response != null) { |
745 |
int statusCode = response.getStatusLine().getStatusCode();
|
746 |
if (statusCode == 201) { |
747 |
setResult(Activity.RESULT_OK); |
748 |
//loading the new files is done by ListenerTask
|
749 |
} else {
|
750 |
hideDialog(); |
751 |
CloudServersException cse = parseCloudServersException(response); |
752 |
if ("".equals(cse.getMessage())) { |
753 |
startFileError("There was a problem deleting your folder.", bundle);
|
754 |
} else {
|
755 |
startFileError("There was a problem deleting your folder: "
|
756 |
+ cse.getMessage(), bundle); |
757 |
} |
758 |
} |
759 |
} else if (exception != null) { |
760 |
hideDialog(); |
761 |
startFileError("There was a problem deleting your folder: "
|
762 |
+ exception.getMessage(), bundle); |
763 |
} |
764 |
} |
765 |
} |
766 |
|
767 |
private class DeleteObjectTask extends |
768 |
AsyncTask<Void, Void, HttpBundle> { |
769 |
|
770 |
private CloudServersException exception;
|
771 |
|
772 |
@Override
|
773 |
protected void onPreExecute(){ |
774 |
showDialog(); |
775 |
app.setDeleteingObject(true);
|
776 |
deleteObjTask = new DeleteObjectListenerTask();
|
777 |
deleteObjTask.execute(); |
778 |
} |
779 |
|
780 |
@Override
|
781 |
protected HttpBundle doInBackground(Void... arg0) { |
782 |
HttpBundle bundle = null;
|
783 |
try {
|
784 |
//subtring because the current directory contains a "/" at the end of the string
|
785 |
bundle = (new ContainerObjectManager(context)).deleteObject(container.getName(), currentPath.substring(0, currentPath.length()-1)); |
786 |
} catch (CloudServersException e) {
|
787 |
exception = e; |
788 |
} |
789 |
return bundle;
|
790 |
} |
791 |
|
792 |
@Override
|
793 |
protected void onPostExecute(HttpBundle bundle) { |
794 |
app.setDeleteingObject(false);
|
795 |
HttpResponse response = bundle.getResponse(); |
796 |
if (response != null) { |
797 |
int statusCode = response.getStatusLine().getStatusCode();
|
798 |
if (statusCode == 409) { |
799 |
hideDialog(); |
800 |
showAlert("Error",
|
801 |
"Folder must be empty in order to delete");
|
802 |
} |
803 |
if (statusCode == 204) { |
804 |
setResult(Activity.RESULT_OK); |
805 |
} else {
|
806 |
hideDialog(); |
807 |
CloudServersException cse = parseCloudServersException(response); |
808 |
if ("".equals(cse.getMessage())) { |
809 |
startFileError("There was a problem deleting your folder.", bundle);
|
810 |
} else {
|
811 |
startFileError("There was a problem deleting your folder: "
|
812 |
+ cse.getMessage(), bundle); |
813 |
} |
814 |
} |
815 |
} else if (exception != null) { |
816 |
hideDialog(); |
817 |
startFileError("There was a problem deleting your folder: "
|
818 |
+ exception.getMessage(), bundle); |
819 |
} |
820 |
} |
821 |
} |
822 |
|
823 |
private class DeleteContainerTask extends |
824 |
AsyncTask<String, Void, HttpBundle> { |
825 |
|
826 |
private CloudServersException exception;
|
827 |
|
828 |
@Override
|
829 |
protected void onPreExecute(){ |
830 |
showDialog(); |
831 |
app.setDeletingContainer(true);
|
832 |
deleteContainerTask = new DeleteContainerListenerTask();
|
833 |
deleteContainerTask.execute(); |
834 |
} |
835 |
|
836 |
@Override
|
837 |
protected HttpBundle doInBackground(String... object) { |
838 |
HttpBundle bundle = null;
|
839 |
try {
|
840 |
|
841 |
bundle = (new ContainerManager(context)).delete(container.getName());
|
842 |
} catch (CloudServersException e) {
|
843 |
exception = e; |
844 |
} |
845 |
return bundle;
|
846 |
} |
847 |
|
848 |
@Override
|
849 |
protected void onPostExecute(HttpBundle bundle) { |
850 |
hideDialog(); |
851 |
app.setDeletingContainer(false);
|
852 |
HttpResponse response = bundle.getResponse(); |
853 |
if (response != null) { |
854 |
int statusCode = response.getStatusLine().getStatusCode();
|
855 |
if (statusCode == 409) { |
856 |
startFileError("Container must be empty in order to delete", bundle);
|
857 |
} |
858 |
if (statusCode == 204) { |
859 |
setResult(Activity.RESULT_OK); |
860 |
|
861 |
} else {
|
862 |
CloudServersException cse = parseCloudServersException(response); |
863 |
if ("".equals(cse.getMessage())) { |
864 |
startFileError("There was a problem deleting your container.", bundle);
|
865 |
} else {
|
866 |
startFileError("There was a problem deleting your container: "
|
867 |
+ cse.getMessage(), bundle); |
868 |
} |
869 |
} |
870 |
} else if (exception != null) { |
871 |
startFileError("There was a problem deleting your server: "
|
872 |
+ exception.getMessage(), bundle); |
873 |
} |
874 |
} |
875 |
} |
876 |
|
877 |
/*
|
878 |
* listens for the application to change isProcessing
|
879 |
* listens so activity knows when it should display
|
880 |
* the new curDirFiles
|
881 |
*/
|
882 |
private class AddObjectListenerTask extends |
883 |
AsyncTask<Void, Void, Void> { |
884 |
|
885 |
@Override
|
886 |
protected Void doInBackground(Void... arg1) { |
887 |
|
888 |
while(app.isAddingObject()){
|
889 |
// wait for process to finish
|
890 |
// or have it be canceled
|
891 |
if(task.isCancelled()){
|
892 |
return null; |
893 |
} |
894 |
} |
895 |
return null; |
896 |
} |
897 |
|
898 |
/*
|
899 |
* when no longer processing, time to load
|
900 |
* the new files
|
901 |
*/
|
902 |
@Override
|
903 |
protected void onPostExecute(Void arg1) { |
904 |
loadFiles(); |
905 |
} |
906 |
} |
907 |
|
908 |
|
909 |
private class DeleteObjectListenerTask extends |
910 |
AsyncTask<Void, Void, Void> { |
911 |
|
912 |
@Override
|
913 |
protected Void doInBackground(Void... arg1) { |
914 |
|
915 |
while(app.isDeletingObject()){
|
916 |
// wait for process to finish
|
917 |
// or have it be canceled
|
918 |
if(deleteObjTask.isCancelled()){
|
919 |
return null; |
920 |
} |
921 |
} |
922 |
return null; |
923 |
} |
924 |
|
925 |
/*
|
926 |
* when no longer processing, time to load
|
927 |
* the new files
|
928 |
*/
|
929 |
@Override
|
930 |
protected void onPostExecute(Void arg1) { |
931 |
hideDialog(); |
932 |
removeFromList(currentPath); |
933 |
goUpDirectory(); |
934 |
} |
935 |
} |
936 |
|
937 |
private class DeleteContainerListenerTask extends |
938 |
AsyncTask<Void, Void, Void> { |
939 |
|
940 |
@Override
|
941 |
protected Void doInBackground(Void... arg1) { |
942 |
|
943 |
while(app.isDeletingContainer()){
|
944 |
// wait for process to finish
|
945 |
// or have it be canceled
|
946 |
if(deleteContainerTask.isCancelled()){
|
947 |
return null; |
948 |
} |
949 |
} |
950 |
return null; |
951 |
} |
952 |
|
953 |
/*
|
954 |
* when no longer processing, time to load
|
955 |
* the new files
|
956 |
*/
|
957 |
@Override
|
958 |
protected void onPostExecute(Void arg1) { |
959 |
setResult(RESULT_OK); |
960 |
finish(); |
961 |
} |
962 |
} |
963 |
} |