root / src / com / rackspace / cloud / android / ContainerObjectDetails.java @ f65ce369
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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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import org.apache.http.HttpEntity; |
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import org.apache.http.HttpResponse; |
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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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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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* @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() |
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.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")||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)||containerNames.equals(Container.OTHERS)) |
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loadObjectData(); |
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else
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new ContainerObjectRefreshTask().execute(null); |
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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())||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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versions = new ContainerObjectManager(getApplicationContext())
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.getObjectVersions(objects.getContainerName(), |
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objects.getCName(), otherUser); |
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rebuildVersionList(); |
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} catch (CloudServersException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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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(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(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", new DialogInterface.OnClickListener() { |
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public void onClick(DialogInterface dialog, int whichButton) { |
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String key = input.getText().toString().trim();
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String value = input2.getText().toString().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, 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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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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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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@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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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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readForAll.setOnCheckedChangeListener(new OnCheckedChangeListener() {
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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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newmetadata.setOnClickListener(new OnClickListener() {
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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; |
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if (objects.getPermissions() != null) { |
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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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} |
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|
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private void populatePermissionList(final Permission perm, final View v, |
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final LinearLayout properties, int i) { |
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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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} |
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((TextView) v.findViewById(R.id.ownerName)).setText(perm.getUser()==null?perm.getGroup()+":":perm.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()); |
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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
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public void onCheckedChanged(CompoundButton buttonView, |
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boolean isChecked) {
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perm.setRead(isChecked); |
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|
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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() {
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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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perm.setWrite(isChecked); |
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|
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} |
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}); |
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((Button) 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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objects.getPermissions().remove(perm); |
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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 addPermission(boolean group, String userOrGroup){ |
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if(objects.getPermissions()==null) |
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objects.setPermissions(new ArrayList<Permission>()); |
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Permission np = new Permission(); |
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if(group)
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np.setGroup(userOrGroup); |
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else
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np.setUser(userOrGroup); |
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objects.getPermissions().add(np); |
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rebuildPermissionList(); |
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} |
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private void showAddDialog(){ |
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final CharSequence[] items = {"Add User", "Add Group"}; |
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|
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AlertDialog.Builder builder = new AlertDialog.Builder(this); |
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builder.setTitle("User Or Group");
|
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builder.setSingleChoiceItems(items, -1, new DialogInterface.OnClickListener() { |
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public void onClick(DialogInterface dialog, int item) { |
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boolean user;
|
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if(item ==0){ |
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user=true;
|
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} |
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else
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user=false;
|
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populateAddDialog(user); |
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dialog.dismiss(); |
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|
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} |
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}); |
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AlertDialog alert2 = builder.create(); |
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alert2.show(); |
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|
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} |
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|
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private void populateAddDialog(final boolean user){ |
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final AlertDialog.Builder alert = new AlertDialog.Builder(ContainerObjectDetails.this); |
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if(user){
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alert.setTitle("Add User");
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final EditText input = new EditText(ContainerObjectDetails.this); |
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input.setTextColor(Color.BLACK);
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alert.setView(input); |
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|
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alert.setPositiveButton("Add", new DialogInterface.OnClickListener() { |
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public void onClick(DialogInterface dialog, int whichButton) { |
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String value = input.getText().toString().trim();
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addPermission(false, value);
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|
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} |
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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, int whichButton) { |
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dialog.cancel(); |
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|
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} |
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}); |
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alert.show(); |
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} |
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else{
|
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AlertDialog.Builder builder = new AlertDialog.Builder(this); |
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builder.setTitle("Add Group");
|
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builder.setSingleChoiceItems(getGroupNames().toArray(new String[0]), -1, new DialogInterface.OnClickListener() { |
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public void onClick(DialogInterface dialog, int item) { |
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addPermission(true, getGroupNames().get(item));
|
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dialog.dismiss(); |
514 |
|
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} |
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}); |
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AlertDialog alert2 = builder.create(); |
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alert2.show(); |
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} |
520 |
|
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} |
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|
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public List<String> getGroupNames(){ |
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List<String> result = new ArrayList<String>(); |
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List<GroupResource> groups = ((AndroidCloudApplication)getApplication()).getGroups();
|
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for(GroupResource g : groups){
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result.add(g.getName()); |
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} |
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return result;
|
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} |
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|
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private void rebuildVersionList() { |
533 |
LayoutInflater layoutInflater = LayoutInflater |
534 |
.from(ContainerObjectDetails.this); |
535 |
final LinearLayout properties = (LinearLayout) findViewById(R.id.versionsList);
|
536 |
if (properties.getChildCount() > 0) |
537 |
properties.removeViews(0, properties.getChildCount());
|
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properties.removeAllViews(); |
539 |
Iterator<ObjectVersion> it;
|
540 |
// Collections.reverse(versions);
|
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it = versions.iterator(); |
542 |
int i = 0; |
543 |
while (it.hasNext()) {
|
544 |
final ObjectVersion perm = it.next();
|
545 |
final View v = layoutInflater.inflate(R.layout.versionsrow, null); |
546 |
populateVersionList(perm, v, properties, i); |
547 |
i++; |
548 |
} |
549 |
} |
550 |
String selectedVersion=null; |
551 |
private void populateVersionList(final ObjectVersion perm, final View v, |
552 |
final LinearLayout properties, int i) { |
553 |
|
554 |
properties.addView(v, i); |
555 |
|
556 |
((TextView) v.findViewById(R.id.versionName)).setText("Version: "
|
557 |
+ perm.getVersion()); |
558 |
|
559 |
((TextView) v.findViewById(R.id.versionModified)).setText("Modified: "
|
560 |
+ perm.getDateString()); |
561 |
if (versions.size() == 1 || isReadOnly) { |
562 |
// ((Button)
|
563 |
// v.findViewById(R.id.vremove)).setVisibility(View.INVISIBLE);
|
564 |
((Button) v.findViewById(R.id.vrestore))
|
565 |
.setVisibility(View.INVISIBLE);
|
566 |
} |
567 |
/*
|
568 |
* ((Button) v.findViewById(R.id.vremove)) .setOnClickListener(new
|
569 |
* OnClickListener() {
|
570 |
*
|
571 |
* @Override public void onClick(View v1) { Log.d("PERMS",
|
572 |
* perm.getUri()); try { new GssHttpCommands(getDroidApplication()
|
573 |
* .getUserDetails
|
574 |
* ()).deleteFolder(perm.getUri()+"?version="+perm.getVersion()); }
|
575 |
* catch (SystemErrorException e) { // TODO Auto-generated catch block
|
576 |
* e.printStackTrace(); } catch (GssHttpException e) { // TODO
|
577 |
* Auto-generated catch block e.printStackTrace(); }
|
578 |
* getFileTask().execute(res.getUri()); //properties.removeView(v);
|
579 |
*
|
580 |
* } });
|
581 |
*/
|
582 |
((Button) v.findViewById(R.id.vrestore))
|
583 |
.setOnClickListener(new OnClickListener() {
|
584 |
|
585 |
@Override
|
586 |
public void onClick(View v1) { |
587 |
selectedVersion = String.valueOf(perm.getVersion());
|
588 |
showDialog(restoreVersion); |
589 |
|
590 |
} |
591 |
}); |
592 |
((Button) v.findViewById(R.id.vdownload))
|
593 |
.setOnClickListener(new OnClickListener() {
|
594 |
|
595 |
@Override
|
596 |
public void onClick(View v1) { |
597 |
if (storageIsReady()) {
|
598 |
new ContainerObjectDownloadTask().execute(String.valueOf(perm.getVersion())); |
599 |
} else {
|
600 |
showAlert("Error", "Storage not found."); |
601 |
} |
602 |
// getDownloadTask().execute(perm.getUri()+"?version="+perm.getVersion());
|
603 |
// properties.removeView(v);
|
604 |
|
605 |
} |
606 |
}); |
607 |
} |
608 |
|
609 |
private class MyOnClickListener implements View.OnClickListener { |
610 |
@Override
|
611 |
public void onClick(View v) { |
612 |
if (v.equals(findViewById(R.id.preview_button))) {
|
613 |
Intent viewIntent = new Intent("android.intent.action.VIEW", |
614 |
Uri.parse(cdnURL + "/" + objects.getCName()));
|
615 |
startActivity(viewIntent); |
616 |
} |
617 |
/*
|
618 |
* need to perform different functions based on if the file is in
|
619 |
* the devices filesystem
|
620 |
*/
|
621 |
if (v.equals(findViewById(R.id.download_button))) {
|
622 |
if (!isDownloaded) {
|
623 |
if (storageIsReady()) {
|
624 |
new ContainerObjectDownloadTask().execute();
|
625 |
} else {
|
626 |
showAlert("Error", "Storage not found."); |
627 |
} |
628 |
} else {
|
629 |
openFile(); |
630 |
} |
631 |
} |
632 |
} |
633 |
} |
634 |
|
635 |
// Create the Menu options
|
636 |
@Override
|
637 |
public boolean onCreateOptionsMenu(Menu menu) { |
638 |
super.onCreateOptionsMenu(menu);
|
639 |
MenuInflater inflater = getMenuInflater(); |
640 |
inflater.inflate(R.menu.container_object_list_menu, menu); |
641 |
menu.findItem(R.id.delete_object).setVisible(!isReadOnly); |
642 |
menu.findItem(R.id.save).setVisible(!isReadOnly); |
643 |
return true; |
644 |
} |
645 |
|
646 |
@Override
|
647 |
public boolean onOptionsItemSelected(MenuItem item) { |
648 |
switch (item.getItemId()) {
|
649 |
case R.id.delete_object:
|
650 |
showDialog(deleteObject); |
651 |
return true; |
652 |
case R.id.refresh:
|
653 |
if(containerNames.equals(Container.MYSHARED)||containerNames.equals(Container.OTHERS)) |
654 |
loadObjectData(); |
655 |
else
|
656 |
new ContainerObjectRefreshTask().execute(null); |
657 |
|
658 |
return true; |
659 |
case R.id.save:
|
660 |
new ContainerObjectUpdateTask().execute();
|
661 |
return true; |
662 |
} |
663 |
return false; |
664 |
} |
665 |
|
666 |
@Override
|
667 |
protected Dialog onCreateDialog(int id) { |
668 |
switch (id) {
|
669 |
case deleteObject:
|
670 |
return new AlertDialog.Builder(ContainerObjectDetails.this) |
671 |
.setIcon(R.drawable.alert_dialog_icon) |
672 |
.setTitle("Delete File")
|
673 |
.setMessage("Are you sure you want to delete this file?")
|
674 |
.setPositiveButton("Delete File",
|
675 |
new DialogInterface.OnClickListener() {
|
676 |
public void onClick(DialogInterface dialog, |
677 |
int whichButton) {
|
678 |
// User clicked OK so do some stuff
|
679 |
trackEvent(GoogleAnalytics.CATEGORY_FILE, |
680 |
GoogleAnalytics.EVENT_DELETE, "",
|
681 |
-1);
|
682 |
new ContainerObjectDeleteTask()
|
683 |
.execute((Void[]) null); |
684 |
} |
685 |
}) |
686 |
.setNegativeButton("Cancel",
|
687 |
new DialogInterface.OnClickListener() {
|
688 |
public void onClick(DialogInterface dialog, |
689 |
int whichButton) {
|
690 |
// User clicked Cancel so do some stuff
|
691 |
} |
692 |
}).create(); |
693 |
case restoreVersion:
|
694 |
return new AlertDialog.Builder(ContainerObjectDetails.this) |
695 |
.setIcon(R.drawable.alert_dialog_icon) |
696 |
.setTitle("Restore Version")
|
697 |
.setMessage("Are you sure you want to restore this version?")
|
698 |
.setPositiveButton("Restore Version",
|
699 |
new DialogInterface.OnClickListener() {
|
700 |
public void onClick(DialogInterface dialog, |
701 |
int whichButton) {
|
702 |
// User clicked OK so do some stuff
|
703 |
/*trackEvent(GoogleAnalytics.CATEGORY_FILE,
|
704 |
GoogleAnalytics.EVENT_DELETE, "",
|
705 |
-1);*/
|
706 |
new VersionRestoreTask()
|
707 |
.execute(selectedVersion); |
708 |
} |
709 |
}) |
710 |
.setNegativeButton("Cancel",
|
711 |
new DialogInterface.OnClickListener() {
|
712 |
public void onClick(DialogInterface dialog, |
713 |
int whichButton) {
|
714 |
// User clicked Cancel so do some stuff
|
715 |
} |
716 |
}).create(); |
717 |
|
718 |
} |
719 |
|
720 |
return null; |
721 |
} |
722 |
|
723 |
/**
|
724 |
* @return the file
|
725 |
*/
|
726 |
public ContainerObjects getViewFile() {
|
727 |
return objects;
|
728 |
} |
729 |
|
730 |
/**
|
731 |
* @param File
|
732 |
* the file to set
|
733 |
*/
|
734 |
public void setViewFile(ContainerObjects object) { |
735 |
this.objects = object;
|
736 |
} |
737 |
|
738 |
/*
|
739 |
* returns false if external storage is not avaliable (if its mounted,
|
740 |
* missing, read-only, etc) from:
|
741 |
* http://developer.android.com/guide/topics/data
|
742 |
* /data-storage.html#filesExternal
|
743 |
*/
|
744 |
private boolean storageIsReady() { |
745 |
boolean mExternalStorageAvailable = false; |
746 |
boolean mExternalStorageWriteable = false; |
747 |
String state = Environment.getExternalStorageState();
|
748 |
|
749 |
if (Environment.MEDIA_MOUNTED.equals(state)) {
|
750 |
// We can read and write the media
|
751 |
mExternalStorageAvailable = mExternalStorageWriteable = true;
|
752 |
} else if (Environment.MEDIA_MOUNTED_READ_ONLY.equals(state)) { |
753 |
// We can only read the media
|
754 |
mExternalStorageAvailable = true;
|
755 |
mExternalStorageWriteable = false;
|
756 |
} else {
|
757 |
// Something else is wrong. It may be one of many other states, but
|
758 |
// all we need
|
759 |
// to know is we can neither read nor write
|
760 |
mExternalStorageAvailable = mExternalStorageWriteable = false;
|
761 |
} |
762 |
return mExternalStorageAvailable && mExternalStorageWriteable;
|
763 |
} |
764 |
|
765 |
private boolean fileIsDownloaded() { |
766 |
if (storageIsReady()) {
|
767 |
String fileName = Environment.getExternalStorageDirectory()
|
768 |
.getPath() + "/PithosPlus/" + objects.getCName();
|
769 |
File f = new File(fileName); |
770 |
return f.isFile();
|
771 |
} |
772 |
return false; |
773 |
} |
774 |
|
775 |
private void openFile() { |
776 |
File object = new File(Environment.getExternalStorageDirectory() |
777 |
.getPath() + "/PithosPlus/" + objects.getCName());
|
778 |
Intent myIntent = new Intent(android.content.Intent.ACTION_VIEW);
|
779 |
File file = new File(object.getAbsolutePath()); |
780 |
String extension = android.webkit.MimeTypeMap
|
781 |
.getFileExtensionFromUrl(Uri.fromFile(file).toString()); |
782 |
String mimetype = android.webkit.MimeTypeMap.getSingleton()
|
783 |
.getMimeTypeFromExtension(extension); |
784 |
myIntent.setDataAndType(Uri.fromFile(file), mimetype); |
785 |
// myIntent.setData(Uri.fromFile(file));
|
786 |
try {
|
787 |
startActivity(myIntent); |
788 |
} catch (Exception e) { |
789 |
Toast.makeText(this, "Could not open file.", Toast.LENGTH_SHORT) |
790 |
.show(); |
791 |
} |
792 |
} |
793 |
|
794 |
// Task's
|
795 |
|
796 |
private class ContainerObjectRefreshTask extends |
797 |
AsyncTask<Void, Void, ContainerObjects> { |
798 |
|
799 |
private CloudServersException exception;
|
800 |
|
801 |
protected void onPreExecute() { |
802 |
showDialog(); |
803 |
app.setDeleteingObject(true);
|
804 |
deleteObjTask = new DeleteObjectListenerTask();
|
805 |
deleteObjTask.execute(); |
806 |
} |
807 |
|
808 |
@Override
|
809 |
protected ContainerObjects doInBackground(Void... arg0) { |
810 |
ContainerObjects bundle = null;
|
811 |
try {
|
812 |
if(otherUser==null) |
813 |
bundle = (new ContainerObjectManager(getContext()))
|
814 |
.executeHead(containerNames, objects.getCName()); |
815 |
else
|
816 |
bundle = (new ContainerObjectManager(getContext()))
|
817 |
.executeHead(containerNames, objects.getCName(), otherUser); |
818 |
} catch (CloudServersException e) {
|
819 |
exception = e; |
820 |
} |
821 |
|
822 |
return bundle;
|
823 |
} |
824 |
|
825 |
@Override
|
826 |
protected void onPostExecute(ContainerObjects bundle) { |
827 |
hideDialog(); |
828 |
if (bundle != null) { |
829 |
objects=bundle; |
830 |
loadObjectData(); |
831 |
} else if (exception != null) { |
832 |
showToast("There was a problem refreshing your file: "
|
833 |
+ exception.getMessage()); |
834 |
} |
835 |
} |
836 |
} |
837 |
|
838 |
private class ContainerObjectDeleteTask extends |
839 |
AsyncTask<Void, Void, HttpBundle> { |
840 |
|
841 |
private CloudServersException exception;
|
842 |
|
843 |
protected void onPreExecute() { |
844 |
showDialog(); |
845 |
app.setDeleteingObject(true);
|
846 |
deleteObjTask = new DeleteObjectListenerTask();
|
847 |
deleteObjTask.execute(); |
848 |
} |
849 |
|
850 |
@Override
|
851 |
protected HttpBundle doInBackground(Void... arg0) { |
852 |
HttpBundle bundle = null;
|
853 |
try {
|
854 |
bundle = (new ContainerObjectManager(getContext()))
|
855 |
.deleteObject(containerNames, objects.getCName(),otherUser); |
856 |
} catch (CloudServersException e) {
|
857 |
exception = e; |
858 |
} |
859 |
|
860 |
return bundle;
|
861 |
} |
862 |
|
863 |
@Override
|
864 |
protected void onPostExecute(HttpBundle bundle) { |
865 |
app.setDeleteingObject(false);
|
866 |
hideDialog(); |
867 |
HttpResponse response = bundle.getResponse(); |
868 |
if (response != null) { |
869 |
int statusCode = response.getStatusLine().getStatusCode();
|
870 |
if (statusCode == 204) { |
871 |
// handled by listener
|
872 |
} else {
|
873 |
CloudServersException cse = parseCloudServersException(response); |
874 |
if ("".equals(cse.getMessage())) { |
875 |
showError("There was a problem deleting your File.",
|
876 |
bundle); |
877 |
} else {
|
878 |
showError("There was a problem deleting your file: "
|
879 |
+ cse.getMessage(), bundle); |
880 |
} |
881 |
} |
882 |
} else if (exception != null) { |
883 |
showError("There was a problem deleting your file: "
|
884 |
+ exception.getMessage(), bundle); |
885 |
} |
886 |
} |
887 |
} |
888 |
|
889 |
private class ContainerObjectDownloadTask extends |
890 |
AsyncTask<String, Void, HttpBundle> { |
891 |
|
892 |
private CloudServersException exception;
|
893 |
|
894 |
@Override
|
895 |
protected void onPreExecute() { |
896 |
showDialog(); |
897 |
app.setDownloadingObject(true);
|
898 |
downloadObjTask = new DownloadObjectListenerTask();
|
899 |
downloadObjTask.execute(); |
900 |
} |
901 |
|
902 |
@Override
|
903 |
protected HttpBundle doInBackground(String... arg0) { |
904 |
HttpBundle bundle = null;
|
905 |
try {
|
906 |
if(arg0.length==1 && arg0[0]!=null) |
907 |
bundle = (new ContainerObjectManager(getContext())).getObject(
|
908 |
containerNames, objects.getCName(),arg0[0], otherUser);
|
909 |
else
|
910 |
bundle = (new ContainerObjectManager(getContext())).getObject(
|
911 |
containerNames, objects.getCName(),otherUser); |
912 |
} catch (CloudServersException e) {
|
913 |
exception = e; |
914 |
} |
915 |
return bundle;
|
916 |
} |
917 |
|
918 |
@Override
|
919 |
protected void onPostExecute(HttpBundle bundle) { |
920 |
|
921 |
|
922 |
HttpResponse response = bundle.getResponse(); |
923 |
if (response != null) { |
924 |
int statusCode = response.getStatusLine().getStatusCode();
|
925 |
if (statusCode == 200) { |
926 |
setResult(Activity.RESULT_OK); |
927 |
HttpEntity entity = response.getEntity(); |
928 |
app.setDownloadedEntity(entity); |
929 |
} else {
|
930 |
CloudServersException cse = parseCloudServersException(response); |
931 |
if ("".equals(cse.getMessage())) { |
932 |
showError("There was a problem downloading your File.",
|
933 |
bundle); |
934 |
} else {
|
935 |
showError("There was a problem downloading your file: "
|
936 |
+ cse.getMessage(), bundle); |
937 |
} |
938 |
} |
939 |
} else if (exception != null) { |
940 |
showError("There was a problem downloading your file: "
|
941 |
+ exception.getMessage(), bundle); |
942 |
} |
943 |
app.setDownloadingObject(false);
|
944 |
} |
945 |
} |
946 |
|
947 |
private class DeleteObjectListenerTask extends AsyncTask<Void, Void, Void> { |
948 |
|
949 |
@Override
|
950 |
protected Void doInBackground(Void... arg1) { |
951 |
|
952 |
while (app.isDeletingObject()) {
|
953 |
// wait for process to finish
|
954 |
// or have it be canceled
|
955 |
if (deleteObjTask.isCancelled()) {
|
956 |
return null; |
957 |
} |
958 |
} |
959 |
return null; |
960 |
} |
961 |
|
962 |
/*
|
963 |
* when no longer processing, time to load the new files
|
964 |
*/
|
965 |
@Override
|
966 |
protected void onPostExecute(Void arg1) { |
967 |
hideDialog(); |
968 |
setResult(99);
|
969 |
finish(); |
970 |
} |
971 |
} |
972 |
|
973 |
private class DownloadObjectListenerTask extends |
974 |
AsyncTask<Void, Void, Void> { |
975 |
|
976 |
@Override
|
977 |
protected Void doInBackground(Void... arg1) { |
978 |
|
979 |
while (app.isDownloadingObject()) {
|
980 |
// wait for process to finish
|
981 |
// or have it be canceled
|
982 |
if (downloadObjTask.isCancelled()) {
|
983 |
return null; |
984 |
} |
985 |
} |
986 |
return null; |
987 |
} |
988 |
|
989 |
/*
|
990 |
* when no longer processing, time to load the new files
|
991 |
*/
|
992 |
@Override
|
993 |
protected void onPostExecute(Void arg1) { |
994 |
|
995 |
try {
|
996 |
//TODO: run in background
|
997 |
if (writeFile(app.getDownloadedEntity().getContent())) {
|
998 |
downloadButton.setText("Open File");
|
999 |
isDownloaded = true;
|
1000 |
} else {
|
1001 |
showAlert("Error",
|
1002 |
"There was a problem downloading your file.");
|
1003 |
} |
1004 |
|
1005 |
} catch (IOException e) { |
1006 |
showAlert("Error", "There was a problem downloading your file."); |
1007 |
e.printStackTrace(); |
1008 |
} catch (Exception e) { |
1009 |
showAlert("Error", "There was a problem downloading your file."); |
1010 |
e.printStackTrace(); |
1011 |
} |
1012 |
hideDialog(); |
1013 |
} |
1014 |
} |
1015 |
|
1016 |
private boolean writeFile(InputStream in) { |
1017 |
String directoryName = Environment.getExternalStorageDirectory()
|
1018 |
.getPath(); |
1019 |
File f = new File(directoryName, DOWNLOAD_DIRECTORY); |
1020 |
Log.i(LOG,directoryName); |
1021 |
if (!f.isDirectory()) {
|
1022 |
if (!f.mkdir()) {
|
1023 |
return false; |
1024 |
} |
1025 |
} |
1026 |
Log.i(LOG,objects.toString()); |
1027 |
//String filename = directoryName + "/" + objects.getName();
|
1028 |
StringTokenizer str = new StringTokenizer(objects.getCName(),"/"); |
1029 |
String path=""; |
1030 |
String fname=""; |
1031 |
int count = str.countTokens();
|
1032 |
Log.i(LOG,"object is: "+objects.getCName()+" "+count); |
1033 |
for(int i=0;i<count;i++){ |
1034 |
if(i<(count-1)){ |
1035 |
path = path+str.nextToken()+"/";
|
1036 |
} |
1037 |
else
|
1038 |
fname=str.nextToken(); |
1039 |
} |
1040 |
Log.i(LOG,"Path is:"+path);
|
1041 |
Log.i(LOG,"Fname is:"+fname);
|
1042 |
File object;
|
1043 |
if("".equals(path)){ |
1044 |
object = new File(f,fname); |
1045 |
} |
1046 |
else{
|
1047 |
File t = new File(f,path); |
1048 |
t.mkdirs(); |
1049 |
object = new File(t,fname); |
1050 |
} |
1051 |
|
1052 |
|
1053 |
BufferedOutputStream bos = null; |
1054 |
|
1055 |
try {
|
1056 |
FileOutputStream fos = new FileOutputStream(object); |
1057 |
copy(in, fos); |
1058 |
} catch (IOException e) { |
1059 |
e.printStackTrace(); |
1060 |
} finally {
|
1061 |
if (bos != null) { |
1062 |
try {
|
1063 |
bos.flush(); |
1064 |
bos.close(); |
1065 |
} catch (IOException e) { |
1066 |
// TODO Auto-generated catch block
|
1067 |
e.printStackTrace(); |
1068 |
} |
1069 |
} |
1070 |
} |
1071 |
return true; |
1072 |
} |
1073 |
|
1074 |
public static long copy(InputStream input, OutputStream output) throws IOException { |
1075 |
|
1076 |
byte[] buffer = new byte[DEFAULT_BUFFER_SIZE]; |
1077 |
long count = 0; |
1078 |
int n = 0; |
1079 |
try{
|
1080 |
while (-1 != (n = input.read(buffer))) { |
1081 |
output.write(buffer, 0, n);
|
1082 |
count += n; |
1083 |
//monitor.setCurrent(count);
|
1084 |
} |
1085 |
} |
1086 |
finally{
|
1087 |
input.close(); |
1088 |
output.close(); |
1089 |
} |
1090 |
return count;
|
1091 |
} |
1092 |
|
1093 |
@Override
|
1094 |
public void onBackPressed() { |
1095 |
|
1096 |
//TODO: perform update
|
1097 |
super.onBackPressed();
|
1098 |
} |
1099 |
|
1100 |
|
1101 |
|
1102 |
|
1103 |
private class ContainerObjectUpdateTask extends |
1104 |
AsyncTask<Void, Void, HttpBundle> { |
1105 |
|
1106 |
private CloudServersException exception;
|
1107 |
|
1108 |
protected void onPreExecute() { |
1109 |
showDialog(); |
1110 |
} |
1111 |
|
1112 |
@Override
|
1113 |
protected HttpBundle doInBackground(Void... arg0) { |
1114 |
HttpBundle bundle = null;
|
1115 |
try {
|
1116 |
bundle = saveObject(); |
1117 |
} catch (CloudServersException e) {
|
1118 |
exception = e; |
1119 |
} |
1120 |
|
1121 |
return bundle;
|
1122 |
} |
1123 |
|
1124 |
@Override
|
1125 |
protected void onPostExecute(HttpBundle bundle) { |
1126 |
hideDialog(); |
1127 |
HttpResponse response = bundle.getResponse(); |
1128 |
if (response != null) { |
1129 |
int statusCode = response.getStatusLine().getStatusCode();
|
1130 |
if (statusCode == 202) { |
1131 |
hideDialog(); |
1132 |
setResult(99);
|
1133 |
finish(); |
1134 |
} else {
|
1135 |
CloudServersException cse = parseCloudServersException(response); |
1136 |
if ("".equals(cse.getMessage())) { |
1137 |
showError("There was a problem deleting your File.",
|
1138 |
bundle); |
1139 |
} else {
|
1140 |
showError("There was a problem deleting your file: "
|
1141 |
+ cse.getMessage(), bundle); |
1142 |
} |
1143 |
} |
1144 |
} else if (exception != null) { |
1145 |
showError("There was a problem deleting your file: "
|
1146 |
+ exception.getMessage(), bundle); |
1147 |
} |
1148 |
} |
1149 |
} |
1150 |
|
1151 |
private class VersionRestoreTask extends |
1152 |
AsyncTask<String, Void, HttpBundle> { |
1153 |
|
1154 |
private CloudServersException exception;
|
1155 |
|
1156 |
protected void onPreExecute() { |
1157 |
showDialog(); |
1158 |
} |
1159 |
|
1160 |
@Override
|
1161 |
protected HttpBundle doInBackground(String... arg0) { |
1162 |
HttpBundle bundle = null;
|
1163 |
try {
|
1164 |
bundle = restoreVersion(arg0[0]);
|
1165 |
} catch (CloudServersException e) {
|
1166 |
e.printStackTrace(); |
1167 |
exception = e; |
1168 |
} |
1169 |
|
1170 |
return bundle;
|
1171 |
} |
1172 |
|
1173 |
@Override
|
1174 |
protected void onPostExecute(HttpBundle bundle) { |
1175 |
hideDialog(); |
1176 |
HttpResponse response = null;
|
1177 |
if(bundle!=null) |
1178 |
response= bundle.getResponse(); |
1179 |
if (response != null) { |
1180 |
int statusCode = response.getStatusLine().getStatusCode();
|
1181 |
if (statusCode == 204||statusCode==202) { |
1182 |
hideDialog(); |
1183 |
setResult(99);
|
1184 |
finish(); |
1185 |
} else {
|
1186 |
CloudServersException cse = parseCloudServersException(response); |
1187 |
if ("".equals(cse.getMessage())) { |
1188 |
showError("There was a problem deleting your File.",
|
1189 |
bundle); |
1190 |
} else {
|
1191 |
showError("There was a problem deleting your file: "
|
1192 |
+ cse.getMessage(), bundle); |
1193 |
} |
1194 |
} |
1195 |
} else if (exception != null) { |
1196 |
showError("There was a problem deleting your file: "
|
1197 |
+ exception.getMessage(), bundle); |
1198 |
} |
1199 |
} |
1200 |
} |
1201 |
|
1202 |
public HttpBundle saveObject() throws CloudServersException{ |
1203 |
Map<String,String> headers = new HashMap<String,String>(); |
1204 |
if(objects.getMetadata()!=null) |
1205 |
for(Entry<String,String> entry : objects.getMetadata().entrySet()){ |
1206 |
headers.put("X-Object-Meta-"+entry.getKey(), entry.getValue());
|
1207 |
} |
1208 |
for(String s : metadataRemoved){ |
1209 |
headers.put("X-Object-Meta-"+s, "~"); |
1210 |
} |
1211 |
if(!isFolder())
|
1212 |
headers.put("X-Object-Public", String.valueOf(objects.isPublicf())); |
1213 |
String read =""; |
1214 |
String write=""; |
1215 |
for(Permission p : objects.getPermissions()){ |
1216 |
if(p.isWrite()){
|
1217 |
if(!write.equals("")){ |
1218 |
write = write+",";
|
1219 |
} |
1220 |
write = write + (p.getGroup()==null?p.getUser():p.getGroup());
|
1221 |
} |
1222 |
else if(p.isRead()){ |
1223 |
if(!read.equals("")){ |
1224 |
read = read+",";
|
1225 |
} |
1226 |
read = read + (p.getGroup()==null?p.getUser():p.getGroup());
|
1227 |
} |
1228 |
|
1229 |
|
1230 |
} |
1231 |
Log.d(LOG,"read:"+read);
|
1232 |
Log.d(LOG,"write:"+write);
|
1233 |
if(!"".equals(read)&&!"".equals(write)){ |
1234 |
read = "read="+read;
|
1235 |
write = "write="+write;
|
1236 |
headers.put("X-Object-Sharing", read+";"+write); |
1237 |
} |
1238 |
HttpBundle b = new ContainerObjectManager(getApplicationContext()).updateObject(objects.getContainerName(), objects.getCName(), "", null, headers,otherUser); |
1239 |
Log.i(LOG,"response:"+b.getResponse().getStatusLine().getStatusCode());
|
1240 |
return b;
|
1241 |
} |
1242 |
|
1243 |
public HttpBundle restoreVersion(String version) throws CloudServersException{ |
1244 |
Log.i(LOG,"Update version:"+version);
|
1245 |
Map<String,String> headers=new HashMap<String, String>(); |
1246 |
|
1247 |
headers.put("X-Source-Object","/"+objects.getContainerName()+"/"+objects.getCName()); |
1248 |
headers.put("X-Source-Version",version);
|
1249 |
headers.put("Content-Range","bytes 0-/*"); |
1250 |
HttpBundle b = new ContainerObjectManager(getApplicationContext()).updateObject(objects.getContainerName(), objects.getCName(), "", "text/plain; charset=UTF-8", headers,otherUser); |
1251 |
Log.i(LOG,"response:"+b.getResponse().getStatusLine().getStatusCode());
|
1252 |
return b;
|
1253 |
} |
1254 |
|
1255 |
|
1256 |
} |