root / src / com / rackspacecloud / android / ContainerObjectsActivity.java @ e6c34a0f
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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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} |
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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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/*
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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() { |
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public void onClick(DialogInterface dialog, int whichButton) { |
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// 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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} |
565 |
|
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@Override
|
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public void onActivityResult(int requestCode, int resultCode, Intent data) { |
568 |
super.onActivityResult(requestCode, resultCode, data);
|
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|
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if (resultCode == RESULT_OK && requestCode == 56) { |
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Log.d("info", "top called"); |
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// a sub-activity kicked back, so we want to refresh the server list
|
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loadFiles(); |
574 |
} |
575 |
/*
|
576 |
if (requestCode == 55) {
|
577 |
Log.d("info", "bottom called");
|
578 |
if (resultCode == RESULT_OK) {
|
579 |
Intent viewIntent1 = new Intent(this,
|
580 |
ListContainerActivity.class);
|
581 |
startActivityForResult(viewIntent1, 55);
|
582 |
}
|
583 |
}
|
584 |
*/
|
585 |
} |
586 |
|
587 |
private CloudServersException parseCloudServersException(
|
588 |
HttpResponse response) { |
589 |
CloudServersException cse = new CloudServersException();
|
590 |
try {
|
591 |
BasicResponseHandler responseHandler = new BasicResponseHandler();
|
592 |
String body = responseHandler.handleResponse(response);
|
593 |
CloudServersFaultXMLParser parser = new CloudServersFaultXMLParser();
|
594 |
SAXParser saxParser = SAXParserFactory.newInstance().newSAXParser(); |
595 |
XMLReader xmlReader = saxParser.getXMLReader(); |
596 |
xmlReader.setContentHandler(parser); |
597 |
xmlReader.parse(new InputSource(new StringReader(body))); |
598 |
cse = parser.getException(); |
599 |
} catch (ClientProtocolException e) {
|
600 |
cse = new CloudServersException();
|
601 |
cse.setMessage(e.getLocalizedMessage()); |
602 |
} catch (IOException e) { |
603 |
cse = new CloudServersException();
|
604 |
cse.setMessage(e.getLocalizedMessage()); |
605 |
} catch (ParserConfigurationException e) { |
606 |
cse = new CloudServersException();
|
607 |
cse.setMessage(e.getLocalizedMessage()); |
608 |
} catch (SAXException e) {
|
609 |
cse = new CloudServersException();
|
610 |
cse.setMessage(e.getLocalizedMessage()); |
611 |
} catch (FactoryConfigurationError e) { |
612 |
cse = new CloudServersException();
|
613 |
cse.setMessage(e.getLocalizedMessage()); |
614 |
} |
615 |
return cse;
|
616 |
} |
617 |
|
618 |
private void startFileError(String message, HttpBundle bundle){ |
619 |
Intent viewIntent = new Intent(getApplicationContext(), ServerErrorActivity.class);
|
620 |
viewIntent.putExtra("errorMessage", message);
|
621 |
viewIntent.putExtra("response", bundle.getResponseText());
|
622 |
viewIntent.putExtra("request", bundle.getCurlRequest());
|
623 |
startActivity(viewIntent); |
624 |
} |
625 |
|
626 |
private void showDialog() { |
627 |
if(dialog == null || !dialog.isShowing()){ |
628 |
displayDialog = true;
|
629 |
dialog = ProgressDialog.show(ContainerObjectsActivity.this, "", "Loading...", true); |
630 |
} |
631 |
} |
632 |
|
633 |
private void hideDialog() { |
634 |
if(dialog != null){ |
635 |
dialog.dismiss(); |
636 |
} |
637 |
displayDialog = false;
|
638 |
} |
639 |
|
640 |
class FileAdapter extends ArrayAdapter<ContainerObjects> { |
641 |
FileAdapter() { |
642 |
super(ContainerObjectsActivity.this,
|
643 |
R.layout.listcontainerobjectcell, app.getCurFiles()); |
644 |
} |
645 |
|
646 |
public View getView(int position, View convertView, ViewGroup parent) { |
647 |
ContainerObjects file = app.getCurFiles().get(position); |
648 |
LayoutInflater inflater = getLayoutInflater(); |
649 |
View row = inflater.inflate(R.layout.listcontainerobjectcell,
|
650 |
parent, false);
|
651 |
|
652 |
TextView label = (TextView) row.findViewById(R.id.label); |
653 |
//label.setText(file.getCName());
|
654 |
label.setText(getShortName(file.getCName())); |
655 |
|
656 |
if (file.getBytes() >= bConver) {
|
657 |
megaBytes = Math.abs(file.getBytes() / bConver + 0.2); |
658 |
TextView sublabel = (TextView) row.findViewById(R.id.sublabel); |
659 |
sublabel.setText(megaBytes + " MB");
|
660 |
} else if (file.getBytes() >= kbConver) { |
661 |
kiloBytes = Math.abs(file.getBytes() / kbConver + 0.2); |
662 |
TextView sublabel = (TextView) row.findViewById(R.id.sublabel); |
663 |
sublabel.setText(kiloBytes + " KB");
|
664 |
} else {
|
665 |
TextView sublabel = (TextView) row.findViewById(R.id.sublabel); |
666 |
sublabel.setText(file.getBytes() + " B");
|
667 |
} |
668 |
|
669 |
return (row);
|
670 |
} |
671 |
} |
672 |
|
673 |
private class LoadFilesTask extends |
674 |
AsyncTask<String, Void, ArrayList<ContainerObjects>> { |
675 |
|
676 |
private CloudServersException exception;
|
677 |
protected void onPreExecute(){ |
678 |
showDialog(); |
679 |
loadingFiles = true;
|
680 |
} |
681 |
|
682 |
@Override
|
683 |
protected ArrayList<ContainerObjects> doInBackground(String... path) { |
684 |
ArrayList<ContainerObjects> files = null; |
685 |
try {
|
686 |
files = (new ContainerObjectManager(context)).createList(true, |
687 |
container.getName()); |
688 |
} catch (CloudServersException e) {
|
689 |
exception = e; |
690 |
e.printStackTrace(); |
691 |
} |
692 |
return files;
|
693 |
} |
694 |
|
695 |
@Override
|
696 |
protected void onPostExecute(ArrayList<ContainerObjects> result) { |
697 |
hideDialog(); |
698 |
|
699 |
if (exception != null) { |
700 |
showAlert("Error", exception.getMessage());
|
701 |
} |
702 |
|
703 |
setFileList(result); |
704 |
loadCurrentDirectoryFiles(); |
705 |
displayCurrentFiles(); |
706 |
loadingFiles = false;
|
707 |
} |
708 |
|
709 |
} |
710 |
|
711 |
private class AddFolderTask extends |
712 |
AsyncTask<String, Void, HttpBundle> { |
713 |
|
714 |
private CloudServersException exception;
|
715 |
|
716 |
@Override
|
717 |
protected void onPreExecute(){ |
718 |
showDialog(); |
719 |
app.setAddingObject(true);
|
720 |
task = new AddObjectListenerTask();
|
721 |
task.execute(); |
722 |
} |
723 |
|
724 |
@Override
|
725 |
protected HttpBundle doInBackground(String... data) { |
726 |
HttpBundle bundle = null;
|
727 |
try {
|
728 |
|
729 |
bundle = (new ContainerObjectManager(context)).addObject(container.getName(), currentPath, data[0], data[1]); |
730 |
} catch (CloudServersException e) {
|
731 |
exception = e; |
732 |
} |
733 |
return bundle;
|
734 |
} |
735 |
|
736 |
@Override
|
737 |
protected void onPostExecute(HttpBundle bundle) { |
738 |
app.setAddingObject(false);
|
739 |
HttpResponse response = bundle.getResponse(); |
740 |
if (response != null) { |
741 |
int statusCode = response.getStatusLine().getStatusCode();
|
742 |
if (statusCode == 201) { |
743 |
setResult(Activity.RESULT_OK); |
744 |
//loading the new files is done by ListenerTask
|
745 |
} else {
|
746 |
hideDialog(); |
747 |
CloudServersException cse = parseCloudServersException(response); |
748 |
if ("".equals(cse.getMessage())) { |
749 |
startFileError("There was a problem deleting your folder.", bundle);
|
750 |
} else {
|
751 |
startFileError("There was a problem deleting your folder: "
|
752 |
+ cse.getMessage(), bundle); |
753 |
} |
754 |
} |
755 |
} else if (exception != null) { |
756 |
hideDialog(); |
757 |
startFileError("There was a problem deleting your folder: "
|
758 |
+ exception.getMessage(), bundle); |
759 |
} |
760 |
} |
761 |
} |
762 |
|
763 |
private class DeleteObjectTask extends |
764 |
AsyncTask<Void, Void, HttpBundle> { |
765 |
|
766 |
private CloudServersException exception;
|
767 |
|
768 |
@Override
|
769 |
protected void onPreExecute(){ |
770 |
showDialog(); |
771 |
app.setDeleteingObject(true);
|
772 |
deleteObjTask = new DeleteObjectListenerTask();
|
773 |
deleteObjTask.execute(); |
774 |
} |
775 |
|
776 |
@Override
|
777 |
protected HttpBundle doInBackground(Void... arg0) { |
778 |
HttpBundle bundle = null;
|
779 |
try {
|
780 |
//subtring because the current directory contains a "/" at the end of the string
|
781 |
bundle = (new ContainerObjectManager(context)).deleteObject(container.getName(), currentPath.substring(0, currentPath.length()-1)); |
782 |
} catch (CloudServersException e) {
|
783 |
exception = e; |
784 |
} |
785 |
return bundle;
|
786 |
} |
787 |
|
788 |
@Override
|
789 |
protected void onPostExecute(HttpBundle bundle) { |
790 |
app.setDeleteingObject(false);
|
791 |
HttpResponse response = bundle.getResponse(); |
792 |
if (response != null) { |
793 |
int statusCode = response.getStatusLine().getStatusCode();
|
794 |
if (statusCode == 409) { |
795 |
hideDialog(); |
796 |
showAlert("Error",
|
797 |
"Folder must be empty in order to delete");
|
798 |
} |
799 |
if (statusCode == 204) { |
800 |
setResult(Activity.RESULT_OK); |
801 |
} else {hideDialog();
|
802 |
CloudServersException cse = parseCloudServersException(response); |
803 |
if ("".equals(cse.getMessage())) { |
804 |
startFileError("There was a problem deleting your folder.", bundle);
|
805 |
} else {
|
806 |
startFileError("There was a problem deleting your folder: "
|
807 |
+ cse.getMessage(), bundle); |
808 |
} |
809 |
} |
810 |
} else if (exception != null) { |
811 |
hideDialog(); |
812 |
startFileError("There was a problem deleting your folder: "
|
813 |
+ exception.getMessage(), bundle); |
814 |
} |
815 |
} |
816 |
} |
817 |
|
818 |
private class DeleteContainerTask extends |
819 |
AsyncTask<String, Void, HttpBundle> { |
820 |
|
821 |
private CloudServersException exception;
|
822 |
|
823 |
@Override
|
824 |
protected void onPreExecute(){ |
825 |
showDialog(); |
826 |
app.setDeletingContainer(true);
|
827 |
deleteContainerTask = new DeleteContainerListenerTask();
|
828 |
deleteContainerTask.execute(); |
829 |
} |
830 |
|
831 |
@Override
|
832 |
protected HttpBundle doInBackground(String... object) { |
833 |
HttpBundle bundle = null;
|
834 |
try {
|
835 |
|
836 |
bundle = (new ContainerManager(context)).delete(container.getName());
|
837 |
} catch (CloudServersException e) {
|
838 |
exception = e; |
839 |
} |
840 |
return bundle;
|
841 |
} |
842 |
|
843 |
@Override
|
844 |
protected void onPostExecute(HttpBundle bundle) { |
845 |
hideDialog(); |
846 |
app.setDeletingContainer(false);
|
847 |
HttpResponse response = bundle.getResponse(); |
848 |
if (response != null) { |
849 |
int statusCode = response.getStatusLine().getStatusCode();
|
850 |
if (statusCode == 409) { |
851 |
startFileError("Container must be empty in order to delete", bundle);
|
852 |
} |
853 |
if (statusCode == 204) { |
854 |
setResult(Activity.RESULT_OK); |
855 |
|
856 |
} else {
|
857 |
CloudServersException cse = parseCloudServersException(response); |
858 |
if ("".equals(cse.getMessage())) { |
859 |
startFileError("There was a problem deleting your container.", bundle);
|
860 |
} else {
|
861 |
startFileError("There was a problem deleting your container: "
|
862 |
+ cse.getMessage(), bundle); |
863 |
} |
864 |
} |
865 |
} else if (exception != null) { |
866 |
startFileError("There was a problem deleting your server: "
|
867 |
+ exception.getMessage(), bundle); |
868 |
} |
869 |
} |
870 |
} |
871 |
|
872 |
/*
|
873 |
* listens for the application to change isProcessing
|
874 |
* listens so activity knows when it should display
|
875 |
* the new curDirFiles
|
876 |
*/
|
877 |
private class AddObjectListenerTask extends |
878 |
AsyncTask<Void, Void, Void> { |
879 |
|
880 |
@Override
|
881 |
protected Void doInBackground(Void... arg1) { |
882 |
|
883 |
while(app.isAddingObject()){
|
884 |
// wait for process to finish
|
885 |
// or have it be canceled
|
886 |
if(task.isCancelled()){
|
887 |
return null; |
888 |
} |
889 |
} |
890 |
return null; |
891 |
} |
892 |
|
893 |
/*
|
894 |
* when no longer processing, time to load
|
895 |
* the new files
|
896 |
*/
|
897 |
@Override
|
898 |
protected void onPostExecute(Void arg1) { |
899 |
loadFiles(); |
900 |
} |
901 |
} |
902 |
|
903 |
|
904 |
private class DeleteObjectListenerTask extends |
905 |
AsyncTask<Void, Void, Void> { |
906 |
|
907 |
@Override
|
908 |
protected Void doInBackground(Void... arg1) { |
909 |
|
910 |
while(app.isDeletingObject()){
|
911 |
// wait for process to finish
|
912 |
// or have it be canceled
|
913 |
if(deleteObjTask.isCancelled()){
|
914 |
return null; |
915 |
} |
916 |
} |
917 |
return null; |
918 |
} |
919 |
|
920 |
/*
|
921 |
* when no longer processing, time to load
|
922 |
* the new files
|
923 |
*/
|
924 |
@Override
|
925 |
protected void onPostExecute(Void arg1) { |
926 |
hideDialog(); |
927 |
removeFromList(currentPath); |
928 |
goUpDirectory(); |
929 |
} |
930 |
} |
931 |
|
932 |
private class DeleteContainerListenerTask extends |
933 |
AsyncTask<Void, Void, Void> { |
934 |
|
935 |
@Override
|
936 |
protected Void doInBackground(Void... arg1) { |
937 |
|
938 |
while(app.isDeletingContainer()){
|
939 |
// wait for process to finish
|
940 |
// or have it be canceled
|
941 |
if(deleteContainerTask.isCancelled()){
|
942 |
return null; |
943 |
} |
944 |
} |
945 |
return null; |
946 |
} |
947 |
|
948 |
/*
|
949 |
* when no longer processing, time to load
|
950 |
* the new files
|
951 |
*/
|
952 |
@Override
|
953 |
protected void onPostExecute(Void arg1) { |
954 |
setResult(RESULT_OK); |
955 |
finish(); |
956 |
} |
957 |
} |
958 |
} |