root / src / com / rackspace / cloud / android / ContainerObjectDetails.java @ 1637229b
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package com.rackspace.cloud.android; |
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import java.io.BufferedOutputStream; |
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import java.io.File; |
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import java.io.FileOutputStream; |
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import java.io.IOException; |
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import java.io.InputStream; |
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import java.io.OutputStream; |
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import java.util.ArrayList; |
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import java.util.HashMap; |
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import java.util.Iterator; |
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import java.util.List; |
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import java.util.Map; |
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import java.util.Map.Entry; |
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import java.util.StringTokenizer; |
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|
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import org.apache.http.HttpEntity; |
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import org.apache.http.HttpResponse; |
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|
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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.content.DialogInterface; |
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import android.content.Intent; |
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import android.graphics.Color; |
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import android.net.Uri; |
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import android.os.AsyncTask; |
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import android.os.Bundle; |
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import android.os.Environment; |
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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.View.OnClickListener; |
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import android.widget.Button; |
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import android.widget.CheckBox; |
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import android.widget.CompoundButton; |
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import android.widget.CompoundButton.OnCheckedChangeListener; |
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import android.widget.EditText; |
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import android.widget.ImageButton; |
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import android.widget.LinearLayout; |
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import android.widget.TabHost; |
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import android.widget.TextView; |
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import android.widget.Toast; |
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|
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import com.rackspace.cloud.files.api.client.Container; |
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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.files.api.client.GroupResource; |
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import com.rackspace.cloud.files.api.client.ObjectVersion; |
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import com.rackspace.cloud.files.api.client.Permission; |
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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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|
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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 ContainerObjectDetails extends CloudActivity { |
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private static final int DEFAULT_BUFFER_SIZE = 1024 * 4; |
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private static final int deleteObject = 0; |
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private static final int restoreVersion = 1; |
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private final String DOWNLOAD_DIRECTORY = "PithosPlus"; |
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private ContainerObjects objects;
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private String containerNames; |
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private String otherUser; |
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private String cdnURL; |
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private String cdnEnabled; |
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public String LOG = "ViewObject"; |
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private int bConver = 1048576; |
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private int kbConver = 1024; |
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private double megaBytes; |
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private double kiloBytes; |
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public Button previewButton; |
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public Button downloadButton; |
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private Boolean isDownloaded; |
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private AndroidCloudApplication app;
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private DeleteObjectListenerTask deleteObjTask;
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private DownloadObjectListenerTask downloadObjTask;
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private List<ObjectVersion> versions = new ArrayList<ObjectVersion>(); |
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private boolean isReadOnly = false; |
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private final List<String> metadataRemoved = new ArrayList<String>(); |
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private final Map<String, String> metadataAdded = new HashMap<String, String>(); |
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/** Called when the activity is first created. */
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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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trackPageView(GoogleAnalytics.PAGE_STORAGE_OBJECT); |
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objects = (ContainerObjects) this.getIntent().getExtras()
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.get("container");
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otherUser = (String) this.getIntent().getExtras().get("otherUser"); |
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Log.i(LOG, "OTHERUSER:" + otherUser);
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containerNames = (String) this.getIntent().getExtras() |
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.get("containerNames");
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cdnURL = (String) this.getIntent().getExtras().get("cdnUrl"); |
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cdnEnabled = (String) this.getIntent().getExtras().get("isCdnEnabled"); |
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setContentView(R.layout.viewobject); |
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TabHost tabs = (TabHost) findViewById(R.id.tabhost2); |
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tabs.setup(); |
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TabHost.TabSpec spec = tabs.newTabSpec("tag1");
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spec.setContent(R.id.details); |
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spec.setIndicator("Details");
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tabs.addTab(spec); |
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spec = tabs.newTabSpec("tag2");
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spec.setContent(R.id.metadata); |
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spec.setIndicator("Metadata");
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tabs.addTab(spec); |
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spec = tabs.newTabSpec("tag3");
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spec.setContent(R.id.sharing); |
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spec.setIndicator("Sharing");
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tabs.addTab(spec); |
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spec = tabs.newTabSpec("tag4");
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spec.setContent(R.id.versions); |
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spec.setIndicator("Versions");
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tabs.addTab(spec); |
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restoreState(savedInstanceState); |
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} |
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public boolean isFolder() { |
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return objects.getContentType().startsWith("application/folder") |
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|| objects.getContentType().startsWith("application/directory");
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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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outState.putSerializable("container", objects);
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outState.putBoolean("isDownloaded", isDownloaded);
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} |
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protected void restoreState(Bundle state) { |
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super.restoreState(state);
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/*
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* need reference to the app so you can access curDirFiles as well as
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* processing status
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*/
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app = (AndroidCloudApplication) this.getApplication();
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if (state != null && state.containsKey("container")) { |
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objects = (ContainerObjects) state.getSerializable("container");
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} |
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if (containerNames.equals(Container.MYSHARED) |
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|| containerNames.equals(Container.OTHERS))
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loadObjectData(); |
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else
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new ContainerObjectRefreshTask().execute();
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if (cdnEnabled.equals("true")) { |
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this.previewButton = (Button) findViewById(R.id.preview_button); |
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previewButton.setOnClickListener(new MyOnClickListener());
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} else {
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this.previewButton = (Button) findViewById(R.id.preview_button); |
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previewButton.setVisibility(View.GONE);
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} |
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if (state != null && state.containsKey("isDownloaded")) { |
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isDownloaded = state.getBoolean("isDownloaded");
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} else {
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isDownloaded = fileIsDownloaded(); |
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} |
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this.downloadButton = (Button) findViewById(R.id.download_button); |
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if (isDownloaded) {
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downloadButton.setText("Open File");
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} else {
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downloadButton.setText("Download File");
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} |
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downloadButton.setOnClickListener(new MyOnClickListener());
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if (app.isDeletingObject()) {
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deleteObjTask = new DeleteObjectListenerTask();
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deleteObjTask.execute(); |
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} |
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if (app.isDownloadingObject()) {
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downloadObjTask = new DownloadObjectListenerTask();
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downloadObjTask.execute(); |
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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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/*
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* Need to stop running listener task if we exit
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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 (downloadObjTask != null) { |
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downloadObjTask.cancel(true);
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} |
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} |
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private void loadObjectData() { |
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setTitle("Details: " + objects.getCName());
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metadataRemoved.clear(); |
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metadataAdded.clear(); |
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if (Container.MYSHARED.equals(objects.getContainerName()) |
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|| Container.MYSHARED.equals(containerNames)) {
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isReadOnly = true;
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} |
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// Object Name
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TextView name = (TextView) findViewById(R.id.view_container_name); |
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name.setText(objects.getCName().toString()); |
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// File size
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if (objects.getBytes() >= bConver) {
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megaBytes = Math.abs(objects.getBytes() / bConver + 0.2); |
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TextView sublabel = (TextView) findViewById(R.id.view_file_bytes); |
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sublabel.setText(megaBytes + " MB");
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} else if (objects.getBytes() >= kbConver) { |
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kiloBytes = Math.abs(objects.getBytes() / kbConver + 0.2); |
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TextView sublabel = (TextView) findViewById(R.id.view_file_bytes); |
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sublabel.setText(kiloBytes + " KB");
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} else {
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TextView sublabel = (TextView) findViewById(R.id.view_file_bytes); |
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sublabel.setText(objects.getBytes() + " B");
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} |
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// Content Type
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TextView cType = (TextView) findViewById(R.id.view_content_type); |
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if (objects.getContentType() != null) |
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cType.setText(objects.getContentType().toString()); |
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else
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cType.setText("");
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// Last Modification date
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String strDate = objects.getLastMod();
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strDate = strDate.substring(0, strDate.indexOf('T')); |
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TextView lastmod = (TextView) findViewById(R.id.view_file_modification); |
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lastmod.setText(strDate); |
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rebuildMetadataList(); |
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if (isFolder()) {
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findViewById(R.id.download_text).setVisibility(View.GONE);
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findViewById(R.id.linearLayout1).setVisibility(View.GONE);
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findViewById(R.id.layoutPublic).setVisibility(View.GONE);
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} |
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rebuildPermissionList(); |
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try {
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new AsyncTask<Void, Void, List<ObjectVersion>>() { |
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@Override
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protected List<ObjectVersion> doInBackground(Void... params) { |
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try {
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return new ContainerObjectManager( |
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getApplicationContext()).getObjectVersions( |
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objects.getContainerName(), objects.getCName(), |
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otherUser); |
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} catch (CloudServersException e) {
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Log.e("ERROR", "", e); |
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return null; |
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} |
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} |
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@Override
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protected void onPostExecute(List<ObjectVersion> result) { |
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if (result != null) { |
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versions = result; |
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rebuildVersionList(); |
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} |
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} |
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|
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}; |
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} catch (Exception e) { |
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Log.e("ERROR THERE", "", e); |
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} |
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|
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} |
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|
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private void rebuildMetadataList() { |
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Button newmetadata = (Button) findViewById(R.id.newMetadata); |
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if (isReadOnly)
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newmetadata.setVisibility(View.GONE);
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newmetadata.setOnClickListener(new OnClickListener() {
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@Override
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public void onClick(View arg0) { |
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final AlertDialog.Builder alert = new AlertDialog.Builder( |
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ContainerObjectDetails.this); |
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alert.setTitle("Add Metadata");
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LinearLayout ll = new LinearLayout(ContainerObjectDetails.this);
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ll.setOrientation(LinearLayout.VERTICAL); |
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final EditText input = new EditText(ContainerObjectDetails.this); |
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final EditText input2 = new EditText( |
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ContainerObjectDetails.this); |
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ll.addView(input); |
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ll.addView(input2); |
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alert.setView(ll); |
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alert.setPositiveButton("Create",
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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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String key = input.getText().toString().trim();
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String value = input2.getText().toString()
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.trim(); |
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addMetatadata(key, value); |
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} |
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}); |
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alert.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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dialog.cancel(); |
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} |
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}); |
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alert.show(); |
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} |
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}); |
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LayoutInflater layoutInflater = LayoutInflater |
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.from(ContainerObjectDetails.this); |
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final LinearLayout metadata = (LinearLayout) findViewById(R.id.metadataList);
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if (metadata.getChildCount() > 0) |
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metadata.removeViews(0, metadata.getChildCount());
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metadata.removeAllViews(); |
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if (objects.getMetadata() != null) { |
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int i = 0; |
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Iterator<Entry<String, String>> it = objects.getMetadata() |
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.entrySet().iterator(); |
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while (it.hasNext()) {
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final Entry<String, String> perm = it.next(); |
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final View v = layoutInflater.inflate(R.layout.metadatarow, |
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null);
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populateMetadataList(perm, v, metadata, i); |
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i++; |
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} |
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} |
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} |
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|
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private void addMetatadata(String key, String value) { |
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if (objects.getMetadata() == null) |
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objects.setMetadata(new HashMap<String, String>()); |
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metadataAdded.put(key, value); |
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objects.getMetadata().put(key, value); |
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rebuildMetadataList(); |
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} |
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|
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private void populateMetadataList(final Entry<String, String> metadata, |
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final View v, final LinearLayout properties, int i) { |
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properties.addView(v, i); |
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Log.d(LOG, i + " " + metadata.getKey() + " " + metadata.getValue()); |
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((TextView) v.findViewById(R.id.mkey)).setText(metadata.getKey()); |
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((TextView) v.findViewById(R.id.mvalue)).setText(metadata.getValue()); |
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if (isReadOnly)
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v.findViewById(R.id.remove).setVisibility(View.GONE);
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((ImageButton) v.findViewById(R.id.remove)) |
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.setOnClickListener(new OnClickListener() {
|
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|
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@Override
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public void onClick(View v1) { |
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properties.removeView(v); |
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metadataRemoved.add(metadata.getKey()); |
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objects.getMetadata().remove(metadata.getKey()); |
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|
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} |
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}); |
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} |
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|
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private void rebuildPermissionList() { |
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Button newmetadata = (Button) findViewById(R.id.newPermission); |
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CheckBox readForAll = (CheckBox) findViewById(R.id.folderPublic); |
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if (isReadOnly) {
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newmetadata.setVisibility(View.GONE);
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readForAll.setEnabled(false);
|
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} |
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objects.setPublicf(objects.getIsPublic() != null);
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readForAll.setChecked(objects.isPublicf()); |
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|
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readForAll.setOnCheckedChangeListener(new OnCheckedChangeListener() {
|
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|
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@Override
|
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public void onCheckedChanged(CompoundButton buttonView, |
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boolean isChecked) {
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objects.setPublicf(isChecked); |
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|
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} |
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}); |
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newmetadata.setOnClickListener(new OnClickListener() {
|
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|
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@Override
|
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public void onClick(View v) { |
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showAddDialog(); |
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} |
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|
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}); |
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LayoutInflater layoutInflater = LayoutInflater |
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.from(ContainerObjectDetails.this); |
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final LinearLayout properties = (LinearLayout) findViewById(R.id.permissionsList);
|
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if (properties.getChildCount() > 0) |
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properties.removeViews(0, properties.getChildCount());
|
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properties.removeAllViews(); |
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Iterator<Permission> it = null; |
416 |
if (objects.getPermissions() != null) { |
417 |
it = objects.getPermissions().iterator(); |
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int i = 0; |
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while (it.hasNext()) {
|
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final Permission perm = it.next(); |
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final View v = layoutInflater.inflate(R.layout.propertiesrow, |
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null);
|
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populatePermissionList(perm, v, properties, i); |
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i++; |
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} |
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} |
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} |
428 |
|
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private void populatePermissionList(final Permission perm, final View v, |
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final LinearLayout properties, int i) { |
431 |
|
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properties.addView(v, i); |
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if (isReadOnly) {
|
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v.findViewById(R.id.remove).setVisibility(View.GONE);
|
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((CheckBox) v.findViewById(R.id.read)).setEnabled(false);
|
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((CheckBox) v.findViewById(R.id.write)).setEnabled(false);
|
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} |
438 |
|
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((TextView) v.findViewById(R.id.ownerName)) |
440 |
.setText(perm.getUser() == null ? perm.getGroup() + ":" : perm |
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.getUser()); |
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((CheckBox) v.findViewById(R.id.read)).setChecked(perm.isRead()); |
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((CheckBox) v.findViewById(R.id.write)).setChecked(perm.isWrite()); |
444 |
|
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((CheckBox) v.findViewById(R.id.read)) |
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.setOnCheckedChangeListener(new OnCheckedChangeListener() {
|
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|
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@Override
|
449 |
public void onCheckedChanged(CompoundButton buttonView, |
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boolean isChecked) {
|
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perm.setRead(isChecked); |
452 |
|
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} |
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}); |
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((CheckBox) v.findViewById(R.id.write)) |
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.setOnCheckedChangeListener(new OnCheckedChangeListener() {
|
457 |
|
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@Override
|
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public void onCheckedChanged(CompoundButton buttonView, |
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boolean isChecked) {
|
461 |
perm.setWrite(isChecked); |
462 |
|
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} |
464 |
}); |
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((Button) v.findViewById(R.id.remove))
|
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.setOnClickListener(new OnClickListener() {
|
467 |
|
468 |
@Override
|
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public void onClick(View v1) { |
470 |
properties.removeView(v); |
471 |
objects.getPermissions().remove(perm); |
472 |
|
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} |
474 |
}); |
475 |
} |
476 |
|
477 |
private void addPermission(boolean group, String userOrGroup) { |
478 |
if (objects.getPermissions() == null) |
479 |
objects.setPermissions(new ArrayList<Permission>()); |
480 |
Permission np = new Permission(); |
481 |
if (group)
|
482 |
np.setGroup(userOrGroup); |
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else
|
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np.setUser(userOrGroup); |
485 |
objects.getPermissions().add(np); |
486 |
rebuildPermissionList(); |
487 |
} |
488 |
|
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private void showAddDialog() { |
490 |
final CharSequence[] items = { "Add User", "Add Group" }; |
491 |
|
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AlertDialog.Builder builder = new AlertDialog.Builder(this); |
493 |
builder.setTitle("User Or Group");
|
494 |
builder.setSingleChoiceItems(items, -1,
|
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new DialogInterface.OnClickListener() {
|
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public void onClick(DialogInterface dialog, int item) { |
497 |
boolean user;
|
498 |
if (item == 0) { |
499 |
user = true;
|
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} else
|
501 |
user = false;
|
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populateAddDialog(user); |
503 |
dialog.dismiss(); |
504 |
|
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} |
506 |
}); |
507 |
AlertDialog alert2 = builder.create(); |
508 |
alert2.show(); |
509 |
|
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} |
511 |
|
512 |
private void populateAddDialog(final boolean user) { |
513 |
final AlertDialog.Builder alert = new AlertDialog.Builder( |
514 |
ContainerObjectDetails.this); |
515 |
if (user) {
|
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alert.setTitle("Add User");
|
517 |
final EditText input = new EditText(ContainerObjectDetails.this); |
518 |
input.setTextColor(Color.BLACK);
|
519 |
|
520 |
alert.setView(input); |
521 |
|
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alert.setPositiveButton("Add",
|
523 |
new DialogInterface.OnClickListener() {
|
524 |
public void onClick(DialogInterface dialog, |
525 |
int whichButton) {
|
526 |
String value = input.getText().toString().trim();
|
527 |
addPermission(false, value);
|
528 |
|
529 |
} |
530 |
}); |
531 |
|
532 |
alert.setNegativeButton("Cancel",
|
533 |
new DialogInterface.OnClickListener() {
|
534 |
public void onClick(DialogInterface dialog, |
535 |
int whichButton) {
|
536 |
dialog.cancel(); |
537 |
|
538 |
} |
539 |
}); |
540 |
alert.show(); |
541 |
} else {
|
542 |
AlertDialog.Builder builder = new AlertDialog.Builder(this); |
543 |
builder.setTitle("Add Group");
|
544 |
builder.setSingleChoiceItems( |
545 |
getGroupNames().toArray(new String[0]), -1, |
546 |
new DialogInterface.OnClickListener() {
|
547 |
public void onClick(DialogInterface dialog, int item) { |
548 |
addPermission(true, getGroupNames().get(item));
|
549 |
dialog.dismiss(); |
550 |
|
551 |
} |
552 |
}); |
553 |
AlertDialog alert2 = builder.create(); |
554 |
alert2.show(); |
555 |
} |
556 |
|
557 |
} |
558 |
|
559 |
public List<String> getGroupNames() { |
560 |
List<String> result = new ArrayList<String>(); |
561 |
List<GroupResource> groups = ((AndroidCloudApplication) getApplication())
|
562 |
.getGroups(); |
563 |
for (GroupResource g : groups) {
|
564 |
result.add(g.getName()); |
565 |
} |
566 |
return result;
|
567 |
} |
568 |
|
569 |
private void rebuildVersionList() { |
570 |
LayoutInflater layoutInflater = LayoutInflater |
571 |
.from(ContainerObjectDetails.this); |
572 |
final LinearLayout properties = (LinearLayout) findViewById(R.id.versionsList);
|
573 |
if (properties.getChildCount() > 0) |
574 |
properties.removeViews(0, properties.getChildCount());
|
575 |
properties.removeAllViews(); |
576 |
Iterator<ObjectVersion> it;
|
577 |
// Collections.reverse(versions);
|
578 |
it = versions.iterator(); |
579 |
int i = 0; |
580 |
while (it.hasNext()) {
|
581 |
final ObjectVersion perm = it.next();
|
582 |
final View v = layoutInflater.inflate(R.layout.versionsrow, null); |
583 |
populateVersionList(perm, v, properties, i); |
584 |
i++; |
585 |
} |
586 |
} |
587 |
|
588 |
String selectedVersion = null; |
589 |
|
590 |
private void populateVersionList(final ObjectVersion perm, final View v, |
591 |
final LinearLayout properties, int i) { |
592 |
|
593 |
properties.addView(v, i); |
594 |
|
595 |
((TextView) v.findViewById(R.id.versionName)).setText("Version: "
|
596 |
+ perm.getVersion()); |
597 |
|
598 |
((TextView) v.findViewById(R.id.versionModified)).setText("Modified: "
|
599 |
+ perm.getDateString()); |
600 |
if (versions.size() == 1 || isReadOnly) { |
601 |
// ((Button)
|
602 |
// v.findViewById(R.id.vremove)).setVisibility(View.INVISIBLE);
|
603 |
((Button) v.findViewById(R.id.vrestore))
|
604 |
.setVisibility(View.INVISIBLE);
|
605 |
} |
606 |
/*
|
607 |
* ((Button) v.findViewById(R.id.vremove)) .setOnClickListener(new
|
608 |
* OnClickListener() {
|
609 |
*
|
610 |
* @Override public void onClick(View v1) { Log.d("PERMS",
|
611 |
* perm.getUri()); try { new GssHttpCommands(getDroidApplication()
|
612 |
* .getUserDetails
|
613 |
* ()).deleteFolder(perm.getUri()+"?version="+perm.getVersion()); }
|
614 |
* catch (SystemErrorException e) { // TODO Auto-generated catch block
|
615 |
* e.printStackTrace(); } catch (GssHttpException e) { // TODO
|
616 |
* Auto-generated catch block e.printStackTrace(); }
|
617 |
* getFileTask().execute(res.getUri()); //properties.removeView(v);
|
618 |
*
|
619 |
* } });
|
620 |
*/
|
621 |
((Button) v.findViewById(R.id.vrestore))
|
622 |
.setOnClickListener(new OnClickListener() {
|
623 |
|
624 |
@Override
|
625 |
public void onClick(View v1) { |
626 |
selectedVersion = String.valueOf(perm.getVersion());
|
627 |
showDialog(restoreVersion); |
628 |
|
629 |
} |
630 |
}); |
631 |
((Button) v.findViewById(R.id.vdownload))
|
632 |
.setOnClickListener(new OnClickListener() {
|
633 |
|
634 |
@Override
|
635 |
public void onClick(View v1) { |
636 |
if (storageIsReady()) {
|
637 |
new ContainerObjectDownloadTask().execute(String |
638 |
.valueOf(perm.getVersion())); |
639 |
} else {
|
640 |
showAlert("Error", "Storage not found."); |
641 |
} |
642 |
// getDownloadTask().execute(perm.getUri()+"?version="+perm.getVersion());
|
643 |
// properties.removeView(v);
|
644 |
|
645 |
} |
646 |
}); |
647 |
} |
648 |
|
649 |
private class MyOnClickListener implements View.OnClickListener { |
650 |
@Override
|
651 |
public void onClick(View v) { |
652 |
if (v.equals(findViewById(R.id.preview_button))) {
|
653 |
Intent viewIntent = new Intent("android.intent.action.VIEW", |
654 |
Uri.parse(cdnURL + "/" + objects.getCName()));
|
655 |
startActivity(viewIntent); |
656 |
} |
657 |
/*
|
658 |
* need to perform different functions based on if the file is in
|
659 |
* the devices filesystem
|
660 |
*/
|
661 |
if (v.equals(findViewById(R.id.download_button))) {
|
662 |
if (!isDownloaded) {
|
663 |
if (storageIsReady()) {
|
664 |
new ContainerObjectDownloadTask().execute();
|
665 |
} else {
|
666 |
showAlert("Error", "Storage not found."); |
667 |
} |
668 |
} else {
|
669 |
openFile(); |
670 |
} |
671 |
} |
672 |
} |
673 |
} |
674 |
|
675 |
// Create the Menu options
|
676 |
@Override
|
677 |
public boolean onCreateOptionsMenu(Menu menu) { |
678 |
super.onCreateOptionsMenu(menu);
|
679 |
MenuInflater inflater = getMenuInflater(); |
680 |
inflater.inflate(R.menu.container_object_list_menu, menu); |
681 |
menu.findItem(R.id.delete_object).setVisible(!isReadOnly); |
682 |
menu.findItem(R.id.save).setVisible(!isReadOnly); |
683 |
return true; |
684 |
} |
685 |
|
686 |
@Override
|
687 |
public boolean onOptionsItemSelected(MenuItem item) { |
688 |
switch (item.getItemId()) {
|
689 |
case R.id.delete_object:
|
690 |
showDialog(deleteObject); |
691 |
return true; |
692 |
case R.id.refresh:
|
693 |
if (containerNames.equals(Container.MYSHARED) |
694 |
|| containerNames.equals(Container.OTHERS))
|
695 |
loadObjectData(); |
696 |
else
|
697 |
new ContainerObjectRefreshTask().execute();
|
698 |
|
699 |
return true; |
700 |
case R.id.save:
|
701 |
new ContainerObjectUpdateTask().execute();
|
702 |
return true; |
703 |
} |
704 |
return false; |
705 |
} |
706 |
|
707 |
@Override
|
708 |
protected Dialog onCreateDialog(int id) { |
709 |
switch (id) {
|
710 |
case deleteObject:
|
711 |
return new AlertDialog.Builder(ContainerObjectDetails.this) |
712 |
.setIcon(R.drawable.alert_dialog_icon) |
713 |
.setTitle("Delete File")
|
714 |
.setMessage("Are you sure you want to delete this file?")
|
715 |
.setPositiveButton("Delete File",
|
716 |
new DialogInterface.OnClickListener() {
|
717 |
public void onClick(DialogInterface dialog, |
718 |
int whichButton) {
|
719 |
// User clicked OK so do some stuff
|
720 |
trackEvent(GoogleAnalytics.CATEGORY_FILE, |
721 |
GoogleAnalytics.EVENT_DELETE, "",
|
722 |
-1);
|
723 |
new ContainerObjectDeleteTask()
|
724 |
.execute((Void[]) null); |
725 |
} |
726 |
}) |
727 |
.setNegativeButton("Cancel",
|
728 |
new DialogInterface.OnClickListener() {
|
729 |
public void onClick(DialogInterface dialog, |
730 |
int whichButton) {
|
731 |
// User clicked Cancel so do some stuff
|
732 |
} |
733 |
}).create(); |
734 |
case restoreVersion:
|
735 |
return new AlertDialog.Builder(ContainerObjectDetails.this) |
736 |
.setIcon(R.drawable.alert_dialog_icon) |
737 |
.setTitle("Restore Version")
|
738 |
.setMessage( |
739 |
"Are you sure you want to restore this version?")
|
740 |
.setPositiveButton("Restore Version",
|
741 |
new DialogInterface.OnClickListener() {
|
742 |
public void onClick(DialogInterface dialog, |
743 |
int whichButton) {
|
744 |
// User clicked OK so do some stuff
|
745 |
/*
|
746 |
* trackEvent(GoogleAnalytics.CATEGORY_FILE,
|
747 |
* GoogleAnalytics.EVENT_DELETE, "", -1);
|
748 |
*/
|
749 |
new VersionRestoreTask()
|
750 |
.execute(selectedVersion); |
751 |
} |
752 |
}) |
753 |
.setNegativeButton("Cancel",
|
754 |
new DialogInterface.OnClickListener() {
|
755 |
public void onClick(DialogInterface dialog, |
756 |
int whichButton) {
|
757 |
// User clicked Cancel so do some stuff
|
758 |
} |
759 |
}).create(); |
760 |
|
761 |
} |
762 |
|
763 |
return null; |
764 |
} |
765 |
|
766 |
/**
|
767 |
* @return the file
|
768 |
*/
|
769 |
public ContainerObjects getViewFile() {
|
770 |
return objects;
|
771 |
} |
772 |
|
773 |
/**
|
774 |
* @param File
|
775 |
* the file to set
|
776 |
*/
|
777 |
public void setViewFile(ContainerObjects object) { |
778 |
this.objects = object;
|
779 |
} |
780 |
|
781 |
/*
|
782 |
* returns false if external storage is not avaliable (if its mounted,
|
783 |
* missing, read-only, etc) from:
|
784 |
* http://developer.android.com/guide/topics/data
|
785 |
* /data-storage.html#filesExternal
|
786 |
*/
|
787 |
private boolean storageIsReady() { |
788 |
boolean mExternalStorageAvailable = false; |
789 |
boolean mExternalStorageWriteable = false; |
790 |
String state = Environment.getExternalStorageState();
|
791 |
|
792 |
if (Environment.MEDIA_MOUNTED.equals(state)) {
|
793 |
// We can read and write the media
|
794 |
mExternalStorageAvailable = mExternalStorageWriteable = true;
|
795 |
} else if (Environment.MEDIA_MOUNTED_READ_ONLY.equals(state)) { |
796 |
// We can only read the media
|
797 |
mExternalStorageAvailable = true;
|
798 |
mExternalStorageWriteable = false;
|
799 |
} else {
|
800 |
// Something else is wrong. It may be one of many other states, but
|
801 |
// all we need
|
802 |
// to know is we can neither read nor write
|
803 |
mExternalStorageAvailable = mExternalStorageWriteable = false;
|
804 |
} |
805 |
return mExternalStorageAvailable && mExternalStorageWriteable;
|
806 |
} |
807 |
|
808 |
private boolean fileIsDownloaded() { |
809 |
if (storageIsReady()) {
|
810 |
String fileName = Environment.getExternalStorageDirectory()
|
811 |
.getPath() + "/PithosPlus/" + objects.getCName();
|
812 |
File f = new File(fileName); |
813 |
return f.isFile();
|
814 |
} |
815 |
return false; |
816 |
} |
817 |
|
818 |
private void openFile() { |
819 |
File object = new File(Environment.getExternalStorageDirectory() |
820 |
.getPath() + "/PithosPlus/" + objects.getCName());
|
821 |
Intent myIntent = new Intent(android.content.Intent.ACTION_VIEW);
|
822 |
File file = new File(object.getAbsolutePath()); |
823 |
String extension = android.webkit.MimeTypeMap
|
824 |
.getFileExtensionFromUrl(Uri.fromFile(file).toString()); |
825 |
String mimetype = android.webkit.MimeTypeMap.getSingleton()
|
826 |
.getMimeTypeFromExtension(extension); |
827 |
myIntent.setDataAndType(Uri.fromFile(file), mimetype); |
828 |
// myIntent.setData(Uri.fromFile(file));
|
829 |
try {
|
830 |
startActivity(myIntent); |
831 |
} catch (Exception e) { |
832 |
Toast.makeText(this, "Could not open file.", Toast.LENGTH_SHORT) |
833 |
.show(); |
834 |
} |
835 |
} |
836 |
|
837 |
// Task's
|
838 |
|
839 |
private class ContainerObjectRefreshTask extends |
840 |
AsyncTask<Void, Void, ContainerObjects> { |
841 |
|
842 |
private CloudServersException exception;
|
843 |
|
844 |
protected void onPreExecute() { |
845 |
showDialog(); |
846 |
} |
847 |
|
848 |
@Override
|
849 |
protected ContainerObjects doInBackground(Void... arg0) { |
850 |
ContainerObjects bundle = null;
|
851 |
try {
|
852 |
if (otherUser == null) |
853 |
bundle = (new ContainerObjectManager(getContext()))
|
854 |
.executeHead(containerNames, objects.getCName()); |
855 |
else
|
856 |
bundle = (new ContainerObjectManager(getContext()))
|
857 |
.executeHead(containerNames, objects.getCName(), |
858 |
otherUser); |
859 |
} catch (CloudServersException e) {
|
860 |
exception = e; |
861 |
} |
862 |
|
863 |
return bundle;
|
864 |
} |
865 |
|
866 |
@Override
|
867 |
protected void onPostExecute(ContainerObjects bundle) { |
868 |
hideDialog(); |
869 |
if (bundle != null) { |
870 |
objects = bundle; |
871 |
loadObjectData(); |
872 |
} else if (exception != null) { |
873 |
showToast("There was a problem refreshing your file: "
|
874 |
+ exception.getMessage()); |
875 |
} |
876 |
} |
877 |
} |
878 |
|
879 |
private class ContainerObjectDeleteTask extends |
880 |
AsyncTask<Void, Void, HttpBundle> { |
881 |
|
882 |
private CloudServersException exception;
|
883 |
|
884 |
protected void onPreExecute() { |
885 |
showDialog(); |
886 |
app.setDeleteingObject(true);
|
887 |
deleteObjTask = new DeleteObjectListenerTask();
|
888 |
deleteObjTask.execute(); |
889 |
} |
890 |
|
891 |
@Override
|
892 |
protected HttpBundle doInBackground(Void... arg0) { |
893 |
HttpBundle bundle = null;
|
894 |
try {
|
895 |
bundle = (new ContainerObjectManager(getContext()))
|
896 |
.deleteObject(containerNames, objects.getCName(), |
897 |
otherUser); |
898 |
} catch (CloudServersException e) {
|
899 |
exception = e; |
900 |
} |
901 |
|
902 |
return bundle;
|
903 |
} |
904 |
|
905 |
@Override
|
906 |
protected void onPostExecute(HttpBundle bundle) { |
907 |
app.setDeleteingObject(false);
|
908 |
hideDialog(); |
909 |
HttpResponse response = bundle.getResponse(); |
910 |
if (response != null) { |
911 |
int statusCode = response.getStatusLine().getStatusCode();
|
912 |
if (statusCode == 204) { |
913 |
// handled by listener
|
914 |
} else {
|
915 |
CloudServersException cse = parseCloudServersException(response); |
916 |
if ("".equals(cse.getMessage())) { |
917 |
showError("There was a problem deleting your File.",
|
918 |
bundle); |
919 |
} else {
|
920 |
showError("There was a problem deleting your file: "
|
921 |
+ cse.getMessage(), bundle); |
922 |
} |
923 |
} |
924 |
} else if (exception != null) { |
925 |
showError("There was a problem deleting your file: "
|
926 |
+ exception.getMessage(), bundle); |
927 |
} |
928 |
} |
929 |
} |
930 |
|
931 |
private class ContainerObjectDownloadTask extends |
932 |
AsyncTask<String, Void, HttpBundle> { |
933 |
|
934 |
private CloudServersException exception;
|
935 |
|
936 |
@Override
|
937 |
protected void onPreExecute() { |
938 |
showDialog(); |
939 |
app.setDownloadingObject(true);
|
940 |
|
941 |
} |
942 |
|
943 |
@Override
|
944 |
protected HttpBundle doInBackground(String... arg0) { |
945 |
HttpBundle bundle = null;
|
946 |
try {
|
947 |
if (arg0.length == 1 && arg0[0] != null) |
948 |
bundle = (new ContainerObjectManager(getContext()))
|
949 |
.getObject(containerNames, objects.getCName(), |
950 |
arg0[0], otherUser);
|
951 |
else
|
952 |
bundle = (new ContainerObjectManager(getContext()))
|
953 |
.getObject(containerNames, objects.getCName(), |
954 |
otherUser); |
955 |
} catch (CloudServersException e) {
|
956 |
e.printStackTrace(); |
957 |
exception = e; |
958 |
} catch (Exception exx) { |
959 |
exx.printStackTrace(); |
960 |
} |
961 |
return bundle;
|
962 |
} |
963 |
|
964 |
@Override
|
965 |
protected void onPostExecute(HttpBundle bundle) { |
966 |
hideDialog(); |
967 |
HttpResponse response = bundle.getResponse(); |
968 |
if (response != null) { |
969 |
int statusCode = response.getStatusLine().getStatusCode();
|
970 |
if (statusCode == 200) { |
971 |
setResult(Activity.RESULT_OK); |
972 |
HttpEntity entity = response.getEntity(); |
973 |
app.setDownloadedEntity(entity); |
974 |
downloadObjTask = new DownloadObjectListenerTask();
|
975 |
downloadObjTask.execute(); |
976 |
} else {
|
977 |
CloudServersException cse = parseCloudServersException(response); |
978 |
if ("".equals(cse.getMessage())) { |
979 |
showError("There was a problem downloading your File.",
|
980 |
bundle); |
981 |
} else {
|
982 |
showError("There was a problem downloading your file: "
|
983 |
+ cse.getMessage(), bundle); |
984 |
} |
985 |
} |
986 |
} else if (exception != null) { |
987 |
showError("There was a problem downloading your file: "
|
988 |
+ exception.getMessage(), bundle); |
989 |
} |
990 |
app.setDownloadingObject(false);
|
991 |
} |
992 |
} |
993 |
|
994 |
private class DeleteObjectListenerTask extends AsyncTask<Void, Void, Void> { |
995 |
|
996 |
@Override
|
997 |
protected Void doInBackground(Void... arg1) { |
998 |
|
999 |
while (app.isDeletingObject()) {
|
1000 |
// wait for process to finish
|
1001 |
// or have it be canceled
|
1002 |
if (deleteObjTask.isCancelled()) {
|
1003 |
return null; |
1004 |
} |
1005 |
} |
1006 |
return null; |
1007 |
} |
1008 |
|
1009 |
/*
|
1010 |
* when no longer processing, time to load the new files
|
1011 |
*/
|
1012 |
@Override
|
1013 |
protected void onPostExecute(Void arg1) { |
1014 |
hideDialog(); |
1015 |
setResult(99);
|
1016 |
finish(); |
1017 |
} |
1018 |
} |
1019 |
|
1020 |
private class DownloadObjectListenerTask extends |
1021 |
AsyncTask<Void, Void, Void> { |
1022 |
|
1023 |
@Override
|
1024 |
protected Void doInBackground(Void... arg1) { |
1025 |
|
1026 |
while (app.isDownloadingObject()) {
|
1027 |
// wait for process to finish
|
1028 |
// or have it be canceled
|
1029 |
if (downloadObjTask.isCancelled()) {
|
1030 |
return null; |
1031 |
} |
1032 |
} |
1033 |
return null; |
1034 |
} |
1035 |
|
1036 |
/*
|
1037 |
* when no longer processing, time to load the new files
|
1038 |
*/
|
1039 |
@Override
|
1040 |
protected void onPostExecute(Void arg1) { |
1041 |
try {
|
1042 |
new WriteFileTask().execute(app.getDownloadedEntity()
|
1043 |
.getContent()); |
1044 |
} catch (IllegalStateException e) { |
1045 |
showAlert("Error", "There was a problem downloading your file."); |
1046 |
e.printStackTrace(); |
1047 |
} catch (IOException e) { |
1048 |
showAlert("Error", "There was a problem downloading your file."); |
1049 |
e.printStackTrace(); |
1050 |
} |
1051 |
hideDialog(); |
1052 |
} |
1053 |
} |
1054 |
|
1055 |
class WriteFileTask extends AsyncTask<InputStream, Void, Boolean> { |
1056 |
@Override
|
1057 |
protected void onPreExecute() { |
1058 |
showDialog(); |
1059 |
} |
1060 |
|
1061 |
@Override
|
1062 |
protected Boolean doInBackground(InputStream... params) { |
1063 |
return writeFile(params[0]); |
1064 |
} |
1065 |
|
1066 |
@Override
|
1067 |
protected void onPostExecute(Boolean result) { |
1068 |
hideDialog(); |
1069 |
if (result) {
|
1070 |
downloadButton.setText("Open File");
|
1071 |
isDownloaded = true;
|
1072 |
} else {
|
1073 |
showAlert("Error", "There was a problem downloading your file."); |
1074 |
} |
1075 |
} |
1076 |
|
1077 |
} |
1078 |
|
1079 |
private boolean writeFile(InputStream in) { |
1080 |
String directoryName = Environment.getExternalStorageDirectory()
|
1081 |
.getPath(); |
1082 |
File f = new File(directoryName, DOWNLOAD_DIRECTORY); |
1083 |
Log.i(LOG, directoryName); |
1084 |
if (!f.isDirectory()) {
|
1085 |
if (!f.mkdir()) {
|
1086 |
return false; |
1087 |
} |
1088 |
} |
1089 |
Log.i(LOG, objects.toString()); |
1090 |
// String filename = directoryName + "/" + objects.getName();
|
1091 |
StringTokenizer str = new StringTokenizer(objects.getCName(), "/"); |
1092 |
String path = ""; |
1093 |
String fname = ""; |
1094 |
int count = str.countTokens();
|
1095 |
Log.i(LOG, "object is: " + objects.getCName() + " " + count); |
1096 |
for (int i = 0; i < count; i++) { |
1097 |
if (i < (count - 1)) { |
1098 |
path = path + str.nextToken() + "/";
|
1099 |
} else
|
1100 |
fname = str.nextToken(); |
1101 |
} |
1102 |
Log.i(LOG, "Path is:" + path);
|
1103 |
Log.i(LOG, "Fname is:" + fname);
|
1104 |
File object;
|
1105 |
if ("".equals(path)) { |
1106 |
object = new File(f, fname); |
1107 |
} else {
|
1108 |
File t = new File(f, path); |
1109 |
t.mkdirs(); |
1110 |
object = new File(t, fname); |
1111 |
} |
1112 |
|
1113 |
BufferedOutputStream bos = null; |
1114 |
|
1115 |
try {
|
1116 |
FileOutputStream fos = new FileOutputStream(object); |
1117 |
copy(in, fos); |
1118 |
} catch (IOException e) { |
1119 |
e.printStackTrace(); |
1120 |
} finally {
|
1121 |
if (bos != null) { |
1122 |
try {
|
1123 |
bos.flush(); |
1124 |
bos.close(); |
1125 |
} catch (IOException e) { |
1126 |
// TODO Auto-generated catch block
|
1127 |
e.printStackTrace(); |
1128 |
} |
1129 |
} |
1130 |
} |
1131 |
return true; |
1132 |
} |
1133 |
|
1134 |
public static long copy(InputStream input, OutputStream output) |
1135 |
throws IOException { |
1136 |
|
1137 |
byte[] buffer = new byte[DEFAULT_BUFFER_SIZE]; |
1138 |
long count = 0; |
1139 |
int n = 0; |
1140 |
try {
|
1141 |
while (-1 != (n = input.read(buffer))) { |
1142 |
output.write(buffer, 0, n);
|
1143 |
count += n; |
1144 |
// monitor.setCurrent(count);
|
1145 |
} |
1146 |
} finally {
|
1147 |
input.close(); |
1148 |
output.close(); |
1149 |
} |
1150 |
return count;
|
1151 |
} |
1152 |
|
1153 |
@Override
|
1154 |
public void onBackPressed() { |
1155 |
|
1156 |
// TODO: perform update
|
1157 |
super.onBackPressed();
|
1158 |
} |
1159 |
|
1160 |
private class ContainerObjectUpdateTask extends |
1161 |
AsyncTask<Void, Void, HttpBundle> { |
1162 |
|
1163 |
private CloudServersException exception;
|
1164 |
|
1165 |
protected void onPreExecute() { |
1166 |
showDialog(); |
1167 |
} |
1168 |
|
1169 |
@Override
|
1170 |
protected HttpBundle doInBackground(Void... arg0) { |
1171 |
HttpBundle bundle = null;
|
1172 |
try {
|
1173 |
bundle = saveObject(); |
1174 |
} catch (CloudServersException e) {
|
1175 |
exception = e; |
1176 |
} |
1177 |
|
1178 |
return bundle;
|
1179 |
} |
1180 |
|
1181 |
@Override
|
1182 |
protected void onPostExecute(HttpBundle bundle) { |
1183 |
hideDialog(); |
1184 |
HttpResponse response = bundle.getResponse(); |
1185 |
if (response != null) { |
1186 |
int statusCode = response.getStatusLine().getStatusCode();
|
1187 |
if (statusCode == 202) { |
1188 |
hideDialog(); |
1189 |
setResult(99);
|
1190 |
finish(); |
1191 |
} else {
|
1192 |
CloudServersException cse = parseCloudServersException(response); |
1193 |
if ("".equals(cse.getMessage())) { |
1194 |
showError("There was a problem deleting your File.",
|
1195 |
bundle); |
1196 |
} else {
|
1197 |
showError("There was a problem deleting your file: "
|
1198 |
+ cse.getMessage(), bundle); |
1199 |
} |
1200 |
} |
1201 |
} else if (exception != null) { |
1202 |
showError("There was a problem deleting your file: "
|
1203 |
+ exception.getMessage(), bundle); |
1204 |
} |
1205 |
} |
1206 |
} |
1207 |
|
1208 |
private class VersionRestoreTask extends |
1209 |
AsyncTask<String, Void, HttpBundle> { |
1210 |
|
1211 |
private CloudServersException exception;
|
1212 |
|
1213 |
protected void onPreExecute() { |
1214 |
showDialog(); |
1215 |
} |
1216 |
|
1217 |
@Override
|
1218 |
protected HttpBundle doInBackground(String... arg0) { |
1219 |
HttpBundle bundle = null;
|
1220 |
try {
|
1221 |
bundle = restoreVersion(arg0[0]);
|
1222 |
} catch (CloudServersException e) {
|
1223 |
e.printStackTrace(); |
1224 |
exception = e; |
1225 |
} |
1226 |
|
1227 |
return bundle;
|
1228 |
} |
1229 |
|
1230 |
@Override
|
1231 |
protected void onPostExecute(HttpBundle bundle) { |
1232 |
hideDialog(); |
1233 |
HttpResponse response = null;
|
1234 |
if (bundle != null) |
1235 |
response = bundle.getResponse(); |
1236 |
if (response != null) { |
1237 |
int statusCode = response.getStatusLine().getStatusCode();
|
1238 |
if (statusCode == 204 || statusCode == 202) { |
1239 |
hideDialog(); |
1240 |
setResult(99);
|
1241 |
finish(); |
1242 |
} else {
|
1243 |
CloudServersException cse = parseCloudServersException(response); |
1244 |
if ("".equals(cse.getMessage())) { |
1245 |
showError("There was a problem deleting your File.",
|
1246 |
bundle); |
1247 |
} else {
|
1248 |
showError("There was a problem deleting your file: "
|
1249 |
+ cse.getMessage(), bundle); |
1250 |
} |
1251 |
} |
1252 |
} else if (exception != null) { |
1253 |
showError("There was a problem deleting your file: "
|
1254 |
+ exception.getMessage(), bundle); |
1255 |
} |
1256 |
} |
1257 |
} |
1258 |
|
1259 |
public HttpBundle saveObject() throws CloudServersException { |
1260 |
Map<String, String> headers = new HashMap<String, String>(); |
1261 |
if (objects.getMetadata() != null) |
1262 |
for (Entry<String, String> entry : objects.getMetadata().entrySet()) { |
1263 |
headers.put("X-Object-Meta-" + entry.getKey(), entry.getValue());
|
1264 |
} |
1265 |
for (String s : metadataRemoved) { |
1266 |
headers.put("X-Object-Meta-" + s, "~"); |
1267 |
} |
1268 |
if (!isFolder())
|
1269 |
headers.put("X-Object-Public", String.valueOf(objects.isPublicf())); |
1270 |
String read = ""; |
1271 |
String write = ""; |
1272 |
for (Permission p : objects.getPermissions()) { |
1273 |
if (p.isWrite()) {
|
1274 |
if (!write.equals("")) { |
1275 |
write = write + ",";
|
1276 |
} |
1277 |
write = write |
1278 |
+ (p.getGroup() == null ? p.getUser() : p.getGroup());
|
1279 |
} else if (p.isRead()) { |
1280 |
if (!read.equals("")) { |
1281 |
read = read + ",";
|
1282 |
} |
1283 |
read = read |
1284 |
+ (p.getGroup() == null ? p.getUser() : p.getGroup());
|
1285 |
} |
1286 |
|
1287 |
} |
1288 |
Log.d(LOG, "read:" + read);
|
1289 |
Log.d(LOG, "write:" + write);
|
1290 |
String permString = ""; |
1291 |
if (!"".equals(read)) { |
1292 |
permString = "read=" + read;
|
1293 |
} |
1294 |
if (!"".equals(write)) { |
1295 |
if (!"".equals(permString)) |
1296 |
permString = permString + ";write=" + write;
|
1297 |
else
|
1298 |
permString = "write=" + write;
|
1299 |
} |
1300 |
Log.d(LOG, permString); |
1301 |
if (!"".equals(permString)) { |
1302 |
headers.put("X-Object-Sharing", permString);
|
1303 |
} |
1304 |
HttpBundle b = new ContainerObjectManager(getApplicationContext())
|
1305 |
.updateObject(objects.getContainerName(), objects.getCName(), |
1306 |
"", null, headers, otherUser); |
1307 |
Log.i(LOG, "response:"
|
1308 |
+ b.getResponse().getStatusLine().getStatusCode()); |
1309 |
return b;
|
1310 |
} |
1311 |
|
1312 |
public HttpBundle restoreVersion(String version) |
1313 |
throws CloudServersException {
|
1314 |
Log.i(LOG, "Update version:" + version);
|
1315 |
Map<String, String> headers = new HashMap<String, String>(); |
1316 |
|
1317 |
headers.put("X-Source-Object", "/" + objects.getContainerName() + "/" |
1318 |
+ objects.getCName()); |
1319 |
headers.put("X-Source-Version", version);
|
1320 |
headers.put("Content-Range", "bytes 0-/*"); |
1321 |
HttpBundle b = new ContainerObjectManager(getApplicationContext())
|
1322 |
.updateObject(objects.getContainerName(), objects.getCName(), |
1323 |
"", "text/plain; charset=UTF-8", headers, otherUser); |
1324 |
Log.i(LOG, "response:"
|
1325 |
+ b.getResponse().getStatusLine().getStatusCode()); |
1326 |
return b;
|
1327 |
} |
1328 |
|
1329 |
} |