X-Git-Url: http://git.linex4red.de/pub/Android/ownCloud.git/blobdiff_plain/8e36e7cc3e6218ccb80ee2af3eb0a19df24e339f..bcc972d63d3ed1d76b51a8a03a27e809983dc756:/src/com/owncloud/android/ui/fragment/FileDetailFragment.java diff --git a/src/com/owncloud/android/ui/fragment/FileDetailFragment.java b/src/com/owncloud/android/ui/fragment/FileDetailFragment.java index 88c4889c..e024bc67 100644 --- a/src/com/owncloud/android/ui/fragment/FileDetailFragment.java +++ b/src/com/owncloud/android/ui/fragment/FileDetailFragment.java @@ -3,9 +3,8 @@ * Copyright (C) 2012-2013 ownCloud Inc. * * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 2 of the License, or - * (at your option) any later version. + * it under the terms of the GNU General Public License version 2, + * as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of @@ -19,131 +18,96 @@ package com.owncloud.android.ui.fragment; import java.io.File; +import java.lang.ref.WeakReference; import java.util.ArrayList; import java.util.List; -import org.apache.commons.httpclient.methods.GetMethod; -import org.apache.commons.httpclient.methods.PostMethod; -import org.apache.commons.httpclient.methods.StringRequestEntity; -import org.apache.commons.httpclient.params.HttpConnectionManagerParams; -import org.apache.http.HttpStatus; -import org.apache.http.NameValuePair; -import org.apache.http.client.utils.URLEncodedUtils; -import org.apache.http.message.BasicNameValuePair; -import org.apache.http.protocol.HTTP; -import org.apache.jackrabbit.webdav.client.methods.PropFindMethod; -import org.json.JSONObject; - import android.accounts.Account; -import android.accounts.AccountManager; -import android.annotation.SuppressLint; import android.app.Activity; -import android.content.ActivityNotFoundException; import android.content.BroadcastReceiver; import android.content.Context; import android.content.Intent; import android.content.IntentFilter; -import android.graphics.Bitmap; -import android.graphics.BitmapFactory; -import android.graphics.BitmapFactory.Options; -import android.graphics.Point; -import android.net.Uri; -import android.os.AsyncTask; import android.os.Bundle; import android.os.Handler; -import android.support.v4.app.DialogFragment; -import android.support.v4.app.FragmentTransaction; -import android.util.Log; -import android.view.Display; import android.view.LayoutInflater; import android.view.View; import android.view.View.OnClickListener; import android.view.ViewGroup; -import android.webkit.MimeTypeMap; -import android.widget.Button; import android.widget.CheckBox; import android.widget.ImageView; +import android.widget.ProgressBar; import android.widget.TextView; import android.widget.Toast; -import com.actionbarsherlock.app.SherlockFragment; -import com.owncloud.android.AccountUtils; -import com.owncloud.android.DisplayUtils; -import com.owncloud.android.Log_OC; -import com.owncloud.android.authenticator.AccountAuthenticator; +import com.actionbarsherlock.view.Menu; +import com.actionbarsherlock.view.MenuInflater; +import com.actionbarsherlock.view.MenuItem; +import com.owncloud.android.R; import com.owncloud.android.datamodel.FileDataStorageManager; import com.owncloud.android.datamodel.OCFile; -import com.owncloud.android.files.services.FileDownloader; import com.owncloud.android.files.services.FileObserverService; import com.owncloud.android.files.services.FileUploader; import com.owncloud.android.files.services.FileDownloader.FileDownloaderBinder; import com.owncloud.android.files.services.FileUploader.FileUploaderBinder; -import com.owncloud.android.network.OwnCloudClientUtils; -import com.owncloud.android.operations.OnRemoteOperationListener; -import com.owncloud.android.operations.RemoteOperation; -import com.owncloud.android.operations.RemoteOperationResult; -import com.owncloud.android.operations.RemoteOperationResult.ResultCode; +import com.owncloud.android.oc_framework.network.webdav.OnDatatransferProgressListener; +import com.owncloud.android.oc_framework.operations.OnRemoteOperationListener; +import com.owncloud.android.oc_framework.operations.RemoteOperation; +import com.owncloud.android.oc_framework.operations.RemoteOperationResult; +import com.owncloud.android.oc_framework.operations.RemoteOperationResult.ResultCode; import com.owncloud.android.operations.RemoveFileOperation; import com.owncloud.android.operations.RenameFileOperation; import com.owncloud.android.operations.SynchronizeFileOperation; import com.owncloud.android.ui.activity.ConflictsResolveActivity; -import com.owncloud.android.ui.activity.FileDetailActivity; +import com.owncloud.android.ui.activity.FileActivity; import com.owncloud.android.ui.activity.FileDisplayActivity; -import com.owncloud.android.ui.activity.TransferServiceGetter; import com.owncloud.android.ui.dialog.EditNameDialog; import com.owncloud.android.ui.dialog.EditNameDialog.EditNameDialogListener; -import com.owncloud.android.utils.OwnCloudVersion; +import com.owncloud.android.ui.preview.PreviewImageFragment; +import com.owncloud.android.utils.DisplayUtils; +import com.owncloud.android.utils.Log_OC; -import com.owncloud.android.R; -import eu.alefzero.webdav.WebdavClient; -import eu.alefzero.webdav.WebdavUtils; /** * This Fragment is used to display the details about a file. * * @author Bartek Przybylski - * + * @author David A. Velasco */ -public class FileDetailFragment extends SherlockFragment implements - OnClickListener, ConfirmationDialogFragment.ConfirmationDialogFragmentListener, OnRemoteOperationListener, EditNameDialogListener { - - public static final String EXTRA_FILE = "FILE"; - public static final String EXTRA_ACCOUNT = "ACCOUNT"; +public class FileDetailFragment extends FileFragment implements + OnClickListener, + ConfirmationDialogFragment.ConfirmationDialogFragmentListener, OnRemoteOperationListener, EditNameDialogListener { - private FileDetailFragment.ContainerActivity mContainerActivity; + private FileFragment.ContainerActivity mContainerActivity; private int mLayout; private View mView; - private OCFile mFile; private Account mAccount; private FileDataStorageManager mStorageManager; - private ImageView mPreview; - private DownloadFinishReceiver mDownloadFinishReceiver; private UploadFinishReceiver mUploadFinishReceiver; + public ProgressListener mProgressListener; private Handler mHandler; private RemoteOperation mLastRemoteOperation; - private DialogFragment mCurrentDialog; - + private static final String TAG = FileDetailFragment.class.getSimpleName(); - public static final String FTAG = "FileDetails"; public static final String FTAG_CONFIRMATION = "REMOVE_CONFIRMATION_FRAGMENT"; - + /** * Creates an empty details fragment. * * It's necessary to keep a public constructor without parameters; the system uses it when tries to reinstantiate a fragment automatically. */ public FileDetailFragment() { - mFile = null; + super(); mAccount = null; mStorageManager = null; mLayout = R.layout.file_details_empty; + mProgressListener = null; } - /** * Creates a details fragment. * @@ -153,10 +117,11 @@ public class FileDetailFragment extends SherlockFragment implements * @param ocAccount An ownCloud account; needed to start downloads */ public FileDetailFragment(OCFile fileToDetail, Account ocAccount) { - mFile = fileToDetail; + super(fileToDetail); mAccount = ocAccount; mStorageManager = null; // we need a context to init this; the container activity is not available yet at this moment mLayout = R.layout.file_details_empty; + mProgressListener = null; } @@ -164,42 +129,40 @@ public class FileDetailFragment extends SherlockFragment implements public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); mHandler = new Handler(); + setHasOptionsMenu(true); } @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { - super.onCreateView(inflater, container, savedInstanceState); + //super.onCreateView(inflater, container, savedInstanceState); if (savedInstanceState != null) { - mFile = savedInstanceState.getParcelable(FileDetailFragment.EXTRA_FILE); - mAccount = savedInstanceState.getParcelable(FileDetailFragment.EXTRA_ACCOUNT); + setFile((OCFile)savedInstanceState.getParcelable(FileActivity.EXTRA_FILE)); + mAccount = savedInstanceState.getParcelable(FileActivity.EXTRA_ACCOUNT); } - if(mFile != null && mAccount != null) { + if(getFile() != null && mAccount != null) { mLayout = R.layout.file_details_fragment; } View view = null; - view = inflater.inflate(mLayout, container, false); + //view = inflater.inflate(mLayout, container, false); + view = inflater.inflate(mLayout, null); mView = view; if (mLayout == R.layout.file_details_fragment) { mView.findViewById(R.id.fdKeepInSync).setOnClickListener(this); - mView.findViewById(R.id.fdRenameBtn).setOnClickListener(this); - mView.findViewById(R.id.fdDownloadBtn).setOnClickListener(this); - mView.findViewById(R.id.fdOpenBtn).setOnClickListener(this); - mView.findViewById(R.id.fdRemoveBtn).setOnClickListener(this); - //mView.findViewById(R.id.fdShareBtn).setOnClickListener(this); - mPreview = (ImageView)mView.findViewById(R.id.fdPreview); + ProgressBar progressBar = (ProgressBar)mView.findViewById(R.id.fdProgressBar); + mProgressListener = new ProgressListener(progressBar); + mView.findViewById(R.id.fdCancelBtn).setOnClickListener(this); } - updateFileDetails(false); + updateFileDetails(false, false); return view; } - /** * {@inheritDoc} */ @@ -208,6 +171,7 @@ public class FileDetailFragment extends SherlockFragment implements super.onAttach(activity); try { mContainerActivity = (ContainerActivity) activity; + } catch (ClassCastException e) { throw new ClassCastException(activity.toString() + " must implement " + FileDetailFragment.ContainerActivity.class.getSimpleName()); } @@ -221,239 +185,305 @@ public class FileDetailFragment extends SherlockFragment implements public void onActivityCreated(Bundle savedInstanceState) { super.onActivityCreated(savedInstanceState); if (mAccount != null) { - mStorageManager = new FileDataStorageManager(mAccount, getActivity().getApplicationContext().getContentResolver());; + mStorageManager = new FileDataStorageManager(mAccount, getActivity().getApplicationContext().getContentResolver()); } } @Override public void onSaveInstanceState(Bundle outState) { - Log_OC.i(getClass().toString(), "onSaveInstanceState() start"); super.onSaveInstanceState(outState); - outState.putParcelable(FileDetailFragment.EXTRA_FILE, mFile); - outState.putParcelable(FileDetailFragment.EXTRA_ACCOUNT, mAccount); - Log_OC.i(getClass().toString(), "onSaveInstanceState() end"); + outState.putParcelable(FileActivity.EXTRA_FILE, getFile()); + outState.putParcelable(FileActivity.EXTRA_ACCOUNT, mAccount); } + @Override + public void onStart() { + super.onStart(); + listenForTransferProgress(); + } @Override public void onResume() { super.onResume(); - - mDownloadFinishReceiver = new DownloadFinishReceiver(); - IntentFilter filter = new IntentFilter( - FileDownloader.DOWNLOAD_FINISH_MESSAGE); - getActivity().registerReceiver(mDownloadFinishReceiver, filter); - mUploadFinishReceiver = new UploadFinishReceiver(); - filter = new IntentFilter(FileUploader.UPLOAD_FINISH_MESSAGE); + IntentFilter filter = new IntentFilter(FileUploader.getUploadFinishMessage()); getActivity().registerReceiver(mUploadFinishReceiver, filter); - - mPreview = (ImageView)mView.findViewById(R.id.fdPreview); + } + @Override public void onPause() { super.onPause(); - - getActivity().unregisterReceiver(mDownloadFinishReceiver); - mDownloadFinishReceiver = null; - - getActivity().unregisterReceiver(mUploadFinishReceiver); - mUploadFinishReceiver = null; - - if (mPreview != null) { - mPreview = null; + if (mUploadFinishReceiver != null) { + getActivity().unregisterReceiver(mUploadFinishReceiver); + mUploadFinishReceiver = null; } } + + @Override + public void onStop() { + super.onStop(); + leaveTransferProgress(); + } + + @Override public View getView() { return super.getView() == null ? mView : super.getView(); } + /** + * {@inheritDoc} + */ + @Override + public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) { + super.onCreateOptionsMenu(menu, inflater); + inflater.inflate(R.menu.file_actions_menu, menu); + MenuItem item = menu.findItem(R.id.action_see_details); + if (item != null) { + item.setVisible(false); + item.setEnabled(false); + } + } + + /** + * {@inheritDoc} + */ @Override - public void onClick(View v) { - switch (v.getId()) { - case R.id.fdDownloadBtn: { - FileDownloaderBinder downloaderBinder = mContainerActivity.getFileDownloaderBinder(); - FileUploaderBinder uploaderBinder = mContainerActivity.getFileUploaderBinder(); - if (downloaderBinder != null && downloaderBinder.isDownloading(mAccount, mFile)) { - downloaderBinder.cancel(mAccount, mFile); - if (mFile.isDown()) { - setButtonsForDown(); - } else { - setButtonsForRemote(); - } + public void onPrepareOptionsMenu (Menu menu) { + super.onPrepareOptionsMenu(menu); + + List toHide = new ArrayList(); + List toShow = new ArrayList(); + OCFile file = getFile(); + + FileDownloaderBinder downloaderBinder = mContainerActivity.getFileDownloaderBinder(); + boolean downloading = downloaderBinder != null && downloaderBinder.isDownloading(mAccount, file); + FileUploaderBinder uploaderBinder = mContainerActivity.getFileUploaderBinder(); + boolean uploading = uploaderBinder != null && uploaderBinder.isUploading(mAccount, getFile()); + + if (downloading || uploading) { + toHide.add(R.id.action_download_file); + toHide.add(R.id.action_rename_file); + toHide.add(R.id.action_remove_file); + toHide.add(R.id.action_open_file_with); + if (!downloading) { + toHide.add(R.id.action_cancel_download); + toShow.add(R.id.action_cancel_upload); + } else { + toHide.add(R.id.action_cancel_upload); + toShow.add(R.id.action_cancel_download); + } - } else if (uploaderBinder != null && uploaderBinder.isUploading(mAccount, mFile)) { - uploaderBinder.cancel(mAccount, mFile); - if (!mFile.fileExists()) { - // TODO make something better - if (getActivity() instanceof FileDisplayActivity) { - // double pane - FragmentTransaction transaction = getActivity().getSupportFragmentManager().beginTransaction(); - transaction.replace(R.id.file_details_container, new FileDetailFragment(null, null), FTAG); // empty FileDetailFragment - transaction.commit(); - mContainerActivity.onFileStateChanged(); - } else { - getActivity().finish(); - } - - } else if (mFile.isDown()) { - setButtonsForDown(); - } else { - setButtonsForRemote(); - } - - } else { - mLastRemoteOperation = new SynchronizeFileOperation(mFile, null, mStorageManager, mAccount, true, false, getActivity()); - WebdavClient wc = OwnCloudClientUtils.createOwnCloudClient(mAccount, getSherlockActivity().getApplicationContext()); - mLastRemoteOperation.execute(wc, this, mHandler); - - // update ui - boolean inDisplayActivity = getActivity() instanceof FileDisplayActivity; - getActivity().showDialog((inDisplayActivity)? FileDisplayActivity.DIALOG_SHORT_WAIT : FileDetailActivity.DIALOG_SHORT_WAIT); - setButtonsForTransferring(); // disable button immediately, although the synchronization does not result in a file transference - - } - break; + } else if (file != null && file.isDown()) { + toHide.add(R.id.action_download_file); + toHide.add(R.id.action_cancel_download); + toHide.add(R.id.action_cancel_upload); + + toShow.add(R.id.action_rename_file); + toShow.add(R.id.action_remove_file); + toShow.add(R.id.action_open_file_with); + toShow.add(R.id.action_sync_file); + + } else if (file != null) { + toHide.add(R.id.action_open_file_with); + toHide.add(R.id.action_cancel_download); + toHide.add(R.id.action_cancel_upload); + toHide.add(R.id.action_sync_file); + + toShow.add(R.id.action_rename_file); + toShow.add(R.id.action_remove_file); + toShow.add(R.id.action_download_file); + + } else { + toHide.add(R.id.action_open_file_with); + toHide.add(R.id.action_cancel_download); + toHide.add(R.id.action_cancel_upload); + toHide.add(R.id.action_sync_file); + toHide.add(R.id.action_download_file); + toHide.add(R.id.action_rename_file); + toHide.add(R.id.action_remove_file); + + } + + MenuItem item = null; + for (int i : toHide) { + item = menu.findItem(i); + if (item != null) { + item.setVisible(false); + item.setEnabled(false); } - case R.id.fdKeepInSync: { - CheckBox cb = (CheckBox) getView().findViewById(R.id.fdKeepInSync); - mFile.setKeepInSync(cb.isChecked()); - mStorageManager.saveFile(mFile); - - /// register the OCFile instance in the observer service to monitor local updates; - /// if necessary, the file is download - Intent intent = new Intent(getActivity().getApplicationContext(), - FileObserverService.class); - intent.putExtra(FileObserverService.KEY_FILE_CMD, - (cb.isChecked()? - FileObserverService.CMD_ADD_OBSERVED_FILE: - FileObserverService.CMD_DEL_OBSERVED_FILE)); - intent.putExtra(FileObserverService.KEY_CMD_ARG_FILE, mFile); - intent.putExtra(FileObserverService.KEY_CMD_ARG_ACCOUNT, mAccount); - Log_OC.e(TAG, "starting observer service"); - getActivity().startService(intent); - - if (mFile.keepInSync()) { - onClick(getView().findViewById(R.id.fdDownloadBtn)); // force an immediate synchronization - } - break; + } + for (int i : toShow) { + item = menu.findItem(i); + if (item != null) { + item.setVisible(true); + item.setEnabled(true); } - case R.id.fdRenameBtn: { - EditNameDialog dialog = EditNameDialog.newInstance(getString(R.string.rename_dialog_title), mFile.getFileName(), this); - dialog.show(getFragmentManager(), "nameeditdialog"); - break; - } - case R.id.fdRemoveBtn: { - ConfirmationDialogFragment confDialog = ConfirmationDialogFragment.newInstance( - R.string.confirmation_remove_alert, - new String[]{mFile.getFileName()}, - mFile.isDown() ? R.string.confirmation_remove_remote_and_local : R.string.confirmation_remove_remote, - mFile.isDown() ? R.string.confirmation_remove_local : -1, - R.string.common_cancel); - confDialog.setOnConfirmationListener(this); - mCurrentDialog = confDialog; - mCurrentDialog.show(getFragmentManager(), FTAG_CONFIRMATION); + } + } + + + /** + * {@inheritDoc} + */ + @Override + public boolean onOptionsItemSelected(MenuItem item) { + switch (item.getItemId()) { + case R.id.action_open_file_with: { + mContainerActivity.openFile(getFile()); + return true; + } + case R.id.action_remove_file: { + removeFile(); + return true; + } + case R.id.action_rename_file: { + renameFile(); + return true; + } + case R.id.action_download_file: + case R.id.action_cancel_download: + case R.id.action_cancel_upload: + case R.id.action_sync_file: { + synchronizeFile(); + return true; + } + default: + return false; + } + } + + @Override + public void onClick(View v) { + switch (v.getId()) { + case R.id.fdKeepInSync: { + toggleKeepInSync(); break; } - case R.id.fdOpenBtn: { - String storagePath = mFile.getStoragePath(); - String encodedStoragePath = WebdavUtils.encodePath(storagePath); - try { - Intent i = new Intent(Intent.ACTION_VIEW); - i.setDataAndType(Uri.parse("file://"+ encodedStoragePath), mFile.getMimetype()); - i.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION | Intent.FLAG_GRANT_WRITE_URI_PERMISSION); - startActivity(i); - - } catch (Throwable t) { - Log_OC.e(TAG, "Fail when trying to open with the mimeType provided from the ownCloud server: " + mFile.getMimetype()); - boolean toastIt = true; - String mimeType = ""; - try { - Intent i = new Intent(Intent.ACTION_VIEW); - mimeType = MimeTypeMap.getSingleton().getMimeTypeFromExtension(storagePath.substring(storagePath.lastIndexOf('.') + 1)); - if (mimeType == null || !mimeType.equals(mFile.getMimetype())) { - if (mimeType != null) { - i.setDataAndType(Uri.parse("file://"+ encodedStoragePath), mimeType); - } else { - // desperate try - i.setDataAndType(Uri.parse("file://"+ encodedStoragePath), "*/*"); - } - i.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION | Intent.FLAG_GRANT_WRITE_URI_PERMISSION); - startActivity(i); - toastIt = false; - } - - } catch (IndexOutOfBoundsException e) { - Log_OC.e(TAG, "Trying to find out MIME type of a file without extension: " + storagePath); - - } catch (ActivityNotFoundException e) { - Log_OC.e(TAG, "No activity found to handle: " + storagePath + " with MIME type " + mimeType + " obtained from extension"); - - } catch (Throwable th) { - Log_OC.e(TAG, "Unexpected problem when opening: " + storagePath, th); - - } finally { - if (toastIt) { - Toast.makeText(getActivity(), "There is no application to handle file " + mFile.getFileName(), Toast.LENGTH_SHORT).show(); - } - } - - } + case R.id.fdCancelBtn: { + synchronizeFile(); break; } default: Log_OC.e(TAG, "Incorrect view clicked!"); } - - /* else if (v.getId() == R.id.fdShareBtn) { - Thread t = new Thread(new ShareRunnable(mFile.getRemotePath())); - t.start(); - }*/ } + private void toggleKeepInSync() { + CheckBox cb = (CheckBox) getView().findViewById(R.id.fdKeepInSync); + OCFile file = getFile(); + file.setKeepInSync(cb.isChecked()); + mStorageManager.saveFile(file); + + /// register the OCFile instance in the observer service to monitor local updates; + /// if necessary, the file is download + Intent intent = new Intent(getActivity().getApplicationContext(), + FileObserverService.class); + intent.putExtra(FileObserverService.KEY_FILE_CMD, + (cb.isChecked()? + FileObserverService.CMD_ADD_OBSERVED_FILE: + FileObserverService.CMD_DEL_OBSERVED_FILE)); + intent.putExtra(FileObserverService.KEY_CMD_ARG_FILE, file); + intent.putExtra(FileObserverService.KEY_CMD_ARG_ACCOUNT, mAccount); + getActivity().startService(intent); + + if (file.keepInSync()) { + synchronizeFile(); // force an immediate synchronization + } + } + + + private void removeFile() { + OCFile file = getFile(); + ConfirmationDialogFragment confDialog = ConfirmationDialogFragment.newInstance( + R.string.confirmation_remove_alert, + new String[]{file.getFileName()}, + file.isDown() ? R.string.confirmation_remove_remote_and_local : R.string.confirmation_remove_remote, + file.isDown() ? R.string.confirmation_remove_local : -1, + R.string.common_cancel); + confDialog.setOnConfirmationListener(this); + confDialog.show(getFragmentManager(), FTAG_CONFIRMATION); + } + + + private void renameFile() { + OCFile file = getFile(); + String fileName = file.getFileName(); + int extensionStart = file.isFolder() ? -1 : fileName.lastIndexOf("."); + int selectionEnd = (extensionStart >= 0) ? extensionStart : fileName.length(); + EditNameDialog dialog = EditNameDialog.newInstance(getString(R.string.rename_dialog_title), fileName, 0, selectionEnd, this); + dialog.show(getFragmentManager(), "nameeditdialog"); + } + + private void synchronizeFile() { + OCFile file = getFile(); + FileDownloaderBinder downloaderBinder = mContainerActivity.getFileDownloaderBinder(); + FileUploaderBinder uploaderBinder = mContainerActivity.getFileUploaderBinder(); + if (downloaderBinder != null && downloaderBinder.isDownloading(mAccount, file)) { + downloaderBinder.cancel(mAccount, file); + if (file.isDown()) { + setButtonsForDown(); + } else { + setButtonsForRemote(); + } + + } else if (uploaderBinder != null && uploaderBinder.isUploading(mAccount, file)) { + uploaderBinder.cancel(mAccount, file); + if (!file.fileExists()) { + // TODO make something better + ((FileDisplayActivity)getActivity()).cleanSecondFragment(); + + } else if (file.isDown()) { + setButtonsForDown(); + } else { + setButtonsForRemote(); + } + + } else { + mLastRemoteOperation = new SynchronizeFileOperation(file, null, mStorageManager, mAccount, true, getActivity()); + mLastRemoteOperation.execute(mAccount, getSherlockActivity(), this, mHandler, getSherlockActivity()); + + // update ui + ((FileDisplayActivity) getActivity()).showLoadingDialog(); + + } + } + @Override public void onConfirmation(String callerTag) { + OCFile file = getFile(); if (callerTag.equals(FTAG_CONFIRMATION)) { - if (mStorageManager.getFileById(mFile.getFileId()) != null) { - mLastRemoteOperation = new RemoveFileOperation( mFile, + if (mStorageManager.getFileById(file.getFileId()) != null) { + mLastRemoteOperation = new RemoveFileOperation( file, true, mStorageManager); - WebdavClient wc = OwnCloudClientUtils.createOwnCloudClient(mAccount, getSherlockActivity().getApplicationContext()); - mLastRemoteOperation.execute(wc, this, mHandler); - - boolean inDisplayActivity = getActivity() instanceof FileDisplayActivity; - getActivity().showDialog((inDisplayActivity)? FileDisplayActivity.DIALOG_SHORT_WAIT : FileDetailActivity.DIALOG_SHORT_WAIT); + mLastRemoteOperation.execute(mAccount, getSherlockActivity(), this, mHandler, getSherlockActivity()); + + ((FileDisplayActivity) getActivity()).showLoadingDialog(); } } - mCurrentDialog.dismiss(); - mCurrentDialog = null; } @Override public void onNeutral(String callerTag) { - File f = null; - if (mFile.isDown() && (f = new File(mFile.getStoragePath())).exists()) { - f.delete(); - mFile.setStoragePath(null); - mStorageManager.saveFile(mFile); - updateFileDetails(mFile, mAccount); + OCFile file = getFile(); + mStorageManager.removeFile(file, false, true); // TODO perform in background task / new thread + if (file.getStoragePath() != null) { + file.setStoragePath(null); + updateFileDetails(file, mAccount); } - mCurrentDialog.dismiss(); - mCurrentDialog = null; } @Override public void onCancel(String callerTag) { Log_OC.d(TAG, "REMOVAL CANCELED"); - mCurrentDialog.dismiss(); - mCurrentDialog = null; } @@ -463,25 +493,17 @@ public class FileDetailFragment extends SherlockFragment implements * @return True when the fragment was created with the empty layout. */ public boolean isEmpty() { - return (mLayout == R.layout.file_details_empty || mFile == null || mAccount == null); + return (mLayout == R.layout.file_details_empty || getFile() == null || mAccount == null); } /** - * Can be used to get the file that is currently being displayed. - * @return The file on the screen. - */ - public OCFile getDisplayedFile(){ - return mFile; - } - - /** * Use this method to signal this Activity that it shall update its view. * * @param file : An {@link OCFile} */ public void updateFileDetails(OCFile file, Account ocAccount) { - mFile = file; + setFile(file); if (ocAccount != null && ( mStorageManager == null || (mAccount != null && !mAccount.equals(ocAccount)) @@ -489,50 +511,52 @@ public class FileDetailFragment extends SherlockFragment implements mStorageManager = new FileDataStorageManager(ocAccount, getActivity().getApplicationContext().getContentResolver()); } mAccount = ocAccount; - updateFileDetails(false); + updateFileDetails(false, false); } - /** * Updates the view with all relevant details about that file. * * TODO Remove parameter when the transferring state of files is kept in database. * + * TODO REFACTORING! this method called 5 times before every time the fragment is shown! + * * @param transferring Flag signaling if the file should be considered as downloading or uploading, * although {@link FileDownloaderBinder#isDownloading(Account, OCFile)} and * {@link FileUploaderBinder#isUploading(Account, OCFile)} return false. - * + * + * @param refresh If 'true', try to refresh the hold file from the database */ - public void updateFileDetails(boolean transferring) { + public void updateFileDetails(boolean transferring, boolean refresh) { - if (mFile != null && mAccount != null && mLayout == R.layout.file_details_fragment) { + if (readyToShow()) { + + if (refresh && mStorageManager != null) { + setFile(mStorageManager.getFileByPath(getFile().getRemotePath())); + } + OCFile file = getFile(); // set file details - setFilename(mFile.getFileName()); - setFiletype(mFile.getMimetype()); - setFilesize(mFile.getFileLength()); + setFilename(file.getFileName()); + setFiletype(file.getMimetype()); + setFilesize(file.getFileLength()); if(ocVersionSupportsTimeCreated()){ - setTimeCreated(mFile.getCreationTimestamp()); + setTimeCreated(file.getCreationTimestamp()); } - setTimeModified(mFile.getModificationTimestamp()); + setTimeModified(file.getModificationTimestamp()); CheckBox cb = (CheckBox)getView().findViewById(R.id.fdKeepInSync); - cb.setChecked(mFile.keepInSync()); + cb.setChecked(file.keepInSync()); // configure UI for depending upon local state of the file //if (FileDownloader.isDownloading(mAccount, mFile.getRemotePath()) || FileUploader.isUploading(mAccount, mFile.getRemotePath())) { FileDownloaderBinder downloaderBinder = mContainerActivity.getFileDownloaderBinder(); FileUploaderBinder uploaderBinder = mContainerActivity.getFileUploaderBinder(); - if (transferring || (downloaderBinder != null && downloaderBinder.isDownloading(mAccount, mFile)) || (uploaderBinder != null && uploaderBinder.isUploading(mAccount, mFile))) { + if (transferring || (downloaderBinder != null && downloaderBinder.isDownloading(mAccount, file)) || (uploaderBinder != null && uploaderBinder.isUploading(mAccount, file))) { setButtonsForTransferring(); - } else if (mFile.isDown()) { - // Update preview - if (mFile.getMimetype().startsWith("image/")) { - BitmapLoader bl = new BitmapLoader(); - bl.execute(new String[]{mFile.getStoragePath()}); - } + } else if (file.isDown()) { setButtonsForDown(); @@ -544,7 +568,16 @@ public class FileDetailFragment extends SherlockFragment implements getView().invalidate(); } - + /** + * Checks if the fragment is ready to show details of a OCFile + * + * @return 'True' when the fragment is ready to show details of a file + */ + private boolean readyToShow() { + return (getFile() != null && mAccount != null && mLayout == R.layout.file_details_fragment); + } + + /** * Updates the filename in view * @param filename to set @@ -611,30 +644,34 @@ public class FileDetailFragment extends SherlockFragment implements */ private void setButtonsForTransferring() { if (!isEmpty()) { - Button downloadButton = (Button) getView().findViewById(R.id.fdDownloadBtn); - downloadButton.setText(R.string.common_cancel); - //downloadButton.setEnabled(false); - // let's protect the user from himself ;) - ((Button) getView().findViewById(R.id.fdOpenBtn)).setEnabled(false); - ((Button) getView().findViewById(R.id.fdRenameBtn)).setEnabled(false); - ((Button) getView().findViewById(R.id.fdRemoveBtn)).setEnabled(false); getView().findViewById(R.id.fdKeepInSync).setEnabled(false); + + // show the progress bar for the transfer + getView().findViewById(R.id.fdProgressBlock).setVisibility(View.VISIBLE); + TextView progressText = (TextView)getView().findViewById(R.id.fdProgressText); + progressText.setVisibility(View.VISIBLE); + FileDownloaderBinder downloaderBinder = mContainerActivity.getFileDownloaderBinder(); + FileUploaderBinder uploaderBinder = mContainerActivity.getFileUploaderBinder(); + if (downloaderBinder != null && downloaderBinder.isDownloading(mAccount, getFile())) { + progressText.setText(R.string.downloader_download_in_progress_ticker); + } else if (uploaderBinder != null && uploaderBinder.isUploading(mAccount, getFile())) { + progressText.setText(R.string.uploader_upload_in_progress_ticker); + } } } - + /** * Enables or disables buttons for a file locally available */ private void setButtonsForDown() { if (!isEmpty()) { - Button downloadButton = (Button) getView().findViewById(R.id.fdDownloadBtn); - downloadButton.setText(R.string.filedetails_sync_file); - - ((Button) getView().findViewById(R.id.fdOpenBtn)).setEnabled(true); - ((Button) getView().findViewById(R.id.fdRenameBtn)).setEnabled(true); - ((Button) getView().findViewById(R.id.fdRemoveBtn)).setEnabled(true); getView().findViewById(R.id.fdKeepInSync).setEnabled(true); + + // hides the progress bar + getView().findViewById(R.id.fdProgressBlock).setVisibility(View.GONE); + TextView progressText = (TextView)getView().findViewById(R.id.fdProgressText); + progressText.setVisibility(View.GONE); } } @@ -643,13 +680,12 @@ public class FileDetailFragment extends SherlockFragment implements */ private void setButtonsForRemote() { if (!isEmpty()) { - Button downloadButton = (Button) getView().findViewById(R.id.fdDownloadBtn); - downloadButton.setText(R.string.filedetails_download); - - ((Button) getView().findViewById(R.id.fdOpenBtn)).setEnabled(false); - ((Button) getView().findViewById(R.id.fdRenameBtn)).setEnabled(true); - ((Button) getView().findViewById(R.id.fdRemoveBtn)).setEnabled(true); getView().findViewById(R.id.fdKeepInSync).setEnabled(true); + + // hides the progress bar + getView().findViewById(R.id.fdProgressBlock).setVisibility(View.GONE); + TextView progressText = (TextView)getView().findViewById(R.id.fdProgressText); + progressText.setVisibility(View.GONE); } } @@ -673,55 +709,8 @@ public class FileDetailFragment extends SherlockFragment implements return false; } - - /** - * Interface to implement by any Activity that includes some instance of FileDetailFragment - * - * @author David A. Velasco - */ - public interface ContainerActivity extends TransferServiceGetter { - - /** - * Callback method invoked when the detail fragment wants to notice its container - * activity about a relevant state the file shown by the fragment. - * - * Added to notify to FileDisplayActivity about the need of refresh the files list. - * - * Currently called when: - * - a download is started; - * - a rename is completed; - * - a deletion is completed; - * - the 'inSync' flag is changed; - */ - public void onFileStateChanged(); - - } - /** - * Once the file download has finished -> update view - * @author Bartek Przybylski - */ - private class DownloadFinishReceiver extends BroadcastReceiver { - @Override - public void onReceive(Context context, Intent intent) { - String accountName = intent.getStringExtra(FileDownloader.ACCOUNT_NAME); - - if (!isEmpty() && accountName.equals(mAccount.name)) { - boolean downloadWasFine = intent.getBooleanExtra(FileDownloader.EXTRA_DOWNLOAD_RESULT, false); - String downloadedRemotePath = intent.getStringExtra(FileDownloader.EXTRA_REMOTE_PATH); - if (mFile.getRemotePath().equals(downloadedRemotePath)) { - if (downloadWasFine) { - mFile = mStorageManager.getFileByPath(downloadedRemotePath); - } - updateFileDetails(false); // it updates the buttons; must be called although !downloadWasFine - } - } - } - } - - - /** * Once the file upload has finished -> update view * * Being notified about the finish of an upload is necessary for the next sequence: @@ -739,11 +728,11 @@ public class FileDetailFragment extends SherlockFragment implements if (!isEmpty() && accountName.equals(mAccount.name)) { boolean uploadWasFine = intent.getBooleanExtra(FileUploader.EXTRA_UPLOAD_RESULT, false); String uploadRemotePath = intent.getStringExtra(FileUploader.EXTRA_REMOTE_PATH); - boolean renamedInUpload = mFile.getRemotePath().equals(intent.getStringExtra(FileUploader.EXTRA_OLD_REMOTE_PATH)); - if (mFile.getRemotePath().equals(uploadRemotePath) || + boolean renamedInUpload = getFile().getRemotePath().equals(intent.getStringExtra(FileUploader.EXTRA_OLD_REMOTE_PATH)); + if (getFile().getRemotePath().equals(uploadRemotePath) || renamedInUpload) { if (uploadWasFine) { - mFile = mStorageManager.getFileByPath(uploadRemotePath); + setFile(mStorageManager.getFileByPath(uploadRemotePath)); } if (renamedInUpload) { String newName = (new File(uploadRemotePath)).getName(); @@ -751,207 +740,33 @@ public class FileDetailFragment extends SherlockFragment implements msg.show(); } getSherlockActivity().removeStickyBroadcast(intent); // not the best place to do this; a small refactorization of BroadcastReceivers should be done - updateFileDetails(false); // it updates the buttons; must be called although !uploadWasFine; interrupted uploads still leave an incomplete file in the server - } - } - } - } - - - // this is a temporary class for sharing purposes, it need to be replaced in transfer service - @SuppressWarnings("unused") - private class ShareRunnable implements Runnable { - private String mPath; - - public ShareRunnable(String path) { - mPath = path; - } - - public void run() { - AccountManager am = AccountManager.get(getActivity()); - Account account = AccountUtils.getCurrentOwnCloudAccount(getActivity()); - OwnCloudVersion ocv = new OwnCloudVersion(am.getUserData(account, AccountAuthenticator.KEY_OC_VERSION)); - String url = am.getUserData(account, AccountAuthenticator.KEY_OC_BASE_URL) + AccountUtils.getWebdavPath(ocv); - - Log_OC.d("share", "sharing for version " + ocv.toString()); - - if (ocv.compareTo(new OwnCloudVersion(0x040000)) >= 0) { - String APPS_PATH = "/apps/files_sharing/"; - String SHARE_PATH = "ajax/share.php"; - - String SHARED_PATH = "/apps/files_sharing/get.php?token="; - - final String WEBDAV_SCRIPT = "webdav.php"; - final String WEBDAV_FILES_LOCATION = "/files/"; - - WebdavClient wc = OwnCloudClientUtils.createOwnCloudClient(account, getActivity().getApplicationContext()); - HttpConnectionManagerParams params = new HttpConnectionManagerParams(); - params.setMaxConnectionsPerHost(wc.getHostConfiguration(), 5); - - //wc.getParams().setParameter("http.protocol.single-cookie-header", true); - //wc.getParams().setCookiePolicy(CookiePolicy.BROWSER_COMPATIBILITY); - - PostMethod post = new PostMethod(am.getUserData(account, AccountAuthenticator.KEY_OC_BASE_URL) + APPS_PATH + SHARE_PATH); - - post.addRequestHeader("Content-type","application/x-www-form-urlencoded; charset=UTF-8" ); - post.addRequestHeader("Referer", am.getUserData(account, AccountAuthenticator.KEY_OC_BASE_URL)); - List formparams = new ArrayList(); - Log_OC.d("share", mPath+""); - formparams.add(new BasicNameValuePair("sources",mPath)); - formparams.add(new BasicNameValuePair("uid_shared_with", "public")); - formparams.add(new BasicNameValuePair("permissions", "0")); - post.setRequestEntity(new StringRequestEntity(URLEncodedUtils.format(formparams, HTTP.UTF_8))); - - int status; - try { - PropFindMethod find = new PropFindMethod(url+"/"); - find.addRequestHeader("Referer", am.getUserData(account, AccountAuthenticator.KEY_OC_BASE_URL)); - Log_OC.d("sharer", ""+ url+"/"); - - for (org.apache.commons.httpclient.Header a : find.getRequestHeaders()) { - Log_OC.d("sharer-h", a.getName() + ":"+a.getValue()); - } - - int status2 = wc.executeMethod(find); - - Log_OC.d("sharer", "propstatus "+status2); - - GetMethod get = new GetMethod(am.getUserData(account, AccountAuthenticator.KEY_OC_BASE_URL) + "/"); - get.addRequestHeader("Referer", am.getUserData(account, AccountAuthenticator.KEY_OC_BASE_URL)); - - status2 = wc.executeMethod(get); - - Log_OC.d("sharer", "getstatus "+status2); - Log_OC.d("sharer", "" + get.getResponseBodyAsString()); - - for (org.apache.commons.httpclient.Header a : get.getResponseHeaders()) { - Log_OC.d("sharer", a.getName() + ":"+a.getValue()); - } - - status = wc.executeMethod(post); - for (org.apache.commons.httpclient.Header a : post.getRequestHeaders()) { - Log_OC.d("sharer-h", a.getName() + ":"+a.getValue()); - } - for (org.apache.commons.httpclient.Header a : post.getResponseHeaders()) { - Log_OC.d("sharer", a.getName() + ":"+a.getValue()); - } - String resp = post.getResponseBodyAsString(); - Log_OC.d("share", ""+post.getURI().toString()); - Log_OC.d("share", "returned status " + status); - Log_OC.d("share", " " +resp); - - if(status != HttpStatus.SC_OK ||resp == null || resp.equals("") || resp.startsWith("false")) { - return; - } - - JSONObject jsonObject = new JSONObject (resp); - String jsonStatus = jsonObject.getString("status"); - if(!jsonStatus.equals("success")) throw new Exception("Error while sharing file status != success"); - String token = jsonObject.getString("data"); - String uri = am.getUserData(account, AccountAuthenticator.KEY_OC_BASE_URL) + SHARED_PATH + token; - Log_OC.d("Actions:shareFile ok", "url: " + uri); - - } catch (Exception e) { - e.printStackTrace(); + updateFileDetails(false, false); // it updates the buttons; must be called although !uploadWasFine; interrupted uploads still leave an incomplete file in the server + + // Force the preview if the file is an image + if (uploadWasFine && PreviewImageFragment.canBePreviewed(getFile())) { + ((FileDisplayActivity) mContainerActivity).startImagePreview(getFile()); + } } - - } else if (ocv.compareTo(new OwnCloudVersion(0x030000)) >= 0) { - } } } + public void onDismiss(EditNameDialog dialog) { if (dialog.getResult()) { String newFilename = dialog.getNewFilename(); Log_OC.d(TAG, "name edit dialog dismissed with new name " + newFilename); - mLastRemoteOperation = new RenameFileOperation( mFile, + mLastRemoteOperation = new RenameFileOperation( getFile(), mAccount, newFilename, new FileDataStorageManager(mAccount, getActivity().getContentResolver())); - WebdavClient wc = OwnCloudClientUtils.createOwnCloudClient(mAccount, getSherlockActivity().getApplicationContext()); - mLastRemoteOperation.execute(wc, this, mHandler); - boolean inDisplayActivity = getActivity() instanceof FileDisplayActivity; - getActivity().showDialog((inDisplayActivity)? FileDisplayActivity.DIALOG_SHORT_WAIT : FileDetailActivity.DIALOG_SHORT_WAIT); + mLastRemoteOperation.execute(mAccount, getSherlockActivity(), this, mHandler, getSherlockActivity()); + ((FileDisplayActivity) getActivity()).showLoadingDialog(); } } - class BitmapLoader extends AsyncTask { - @SuppressLint({ "NewApi", "NewApi", "NewApi" }) // to avoid Lint errors since Android SDK r20 - @Override - protected Bitmap doInBackground(String... params) { - Bitmap result = null; - if (params.length != 1) return result; - String storagePath = params[0]; - try { - - BitmapFactory.Options options = new Options(); - options.inScaled = true; - options.inPurgeable = true; - options.inJustDecodeBounds = true; - if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.GINGERBREAD_MR1) { - options.inPreferQualityOverSpeed = false; - } - if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.HONEYCOMB) { - options.inMutable = false; - } - - result = BitmapFactory.decodeFile(storagePath, options); - options.inJustDecodeBounds = false; - - int width = options.outWidth; - int height = options.outHeight; - int scale = 1; - if (width >= 2048 || height >= 2048) { - scale = (int) Math.ceil((Math.ceil(Math.max(height, width) / 2048.))); - options.inSampleSize = scale; - } - Display display = getActivity().getWindowManager().getDefaultDisplay(); - Point size = new Point(); - int screenwidth; - if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.HONEYCOMB_MR2) { - display.getSize(size); - screenwidth = size.x; - } else { - screenwidth = display.getWidth(); - } - - Log_OC.e("ASD", "W " + width + " SW " + screenwidth); - - if (width > screenwidth) { - scale = (int) Math.ceil((float)width / screenwidth); - options.inSampleSize = scale; - } - - result = BitmapFactory.decodeFile(storagePath, options); - - Log_OC.e("ASD", "W " + options.outWidth + " SW " + options.outHeight); - - } catch (OutOfMemoryError e) { - result = null; - Log_OC.e(TAG, "Out of memory occured for file with size " + storagePath); - - } catch (NoSuchFieldError e) { - result = null; - Log_OC.e(TAG, "Error from access to unexisting field despite protection " + storagePath); - - } catch (Throwable t) { - result = null; - Log_OC.e(TAG, "Unexpected error while creating image preview " + storagePath, t); - } - return result; - } - @Override - protected void onPostExecute(Bitmap result) { - if (result != null && mPreview != null) { - mPreview.setImageBitmap(result); - } - } - - } - /** * {@inheritDoc} */ @@ -972,22 +787,12 @@ public class FileDetailFragment extends SherlockFragment implements private void onRemoveFileOperationFinish(RemoveFileOperation operation, RemoteOperationResult result) { - boolean inDisplayActivity = getActivity() instanceof FileDisplayActivity; - getActivity().dismissDialog((inDisplayActivity)? FileDisplayActivity.DIALOG_SHORT_WAIT : FileDetailActivity.DIALOG_SHORT_WAIT); - + ((FileDisplayActivity) getActivity()).dismissLoadingDialog(); if (result.isSuccess()) { Toast msg = Toast.makeText(getActivity().getApplicationContext(), R.string.remove_success_msg, Toast.LENGTH_LONG); msg.show(); - if (inDisplayActivity) { - // double pane - FragmentTransaction transaction = getActivity().getSupportFragmentManager().beginTransaction(); - transaction.replace(R.id.file_details_container, new FileDetailFragment(null, null)); // empty FileDetailFragment - transaction.commit(); - mContainerActivity.onFileStateChanged(); - } else { - getActivity().finish(); - } - + ((FileDisplayActivity)getActivity()).cleanSecondFragment(); + } else { Toast msg = Toast.makeText(getActivity(), R.string.remove_fail_msg, Toast.LENGTH_LONG); msg.show(); @@ -998,8 +803,7 @@ public class FileDetailFragment extends SherlockFragment implements } private void onRenameFileOperationFinish(RenameFileOperation operation, RemoteOperationResult result) { - boolean inDisplayActivity = getActivity() instanceof FileDisplayActivity; - getActivity().dismissDialog((inDisplayActivity)? FileDisplayActivity.DIALOG_SHORT_WAIT : FileDetailActivity.DIALOG_SHORT_WAIT); + ((FileDisplayActivity) getActivity()).dismissLoadingDialog(); if (result.isSuccess()) { updateFileDetails(((RenameFileOperation)operation).getFile(), mAccount); @@ -1010,6 +814,9 @@ public class FileDetailFragment extends SherlockFragment implements Toast msg = Toast.makeText(getActivity(), R.string.rename_local_fail_msg, Toast.LENGTH_LONG); msg.show(); // TODO throw again the new rename dialog + } if (result.getCode().equals(ResultCode.INVALID_CHARACTER_IN_NAME)) { + Toast msg = Toast.makeText(getActivity(), R.string.filename_forbidden_characters, Toast.LENGTH_LONG); + msg.show(); } else { Toast msg = Toast.makeText(getActivity(), R.string.rename_server_fail_msg, Toast.LENGTH_LONG); msg.show(); @@ -1021,22 +828,18 @@ public class FileDetailFragment extends SherlockFragment implements } private void onSynchronizeFileOperationFinish(SynchronizeFileOperation operation, RemoteOperationResult result) { - boolean inDisplayActivity = getActivity() instanceof FileDisplayActivity; - getActivity().dismissDialog((inDisplayActivity)? FileDisplayActivity.DIALOG_SHORT_WAIT : FileDetailActivity.DIALOG_SHORT_WAIT); - + ((FileDisplayActivity) getActivity()).dismissLoadingDialog(); + OCFile file = getFile(); if (!result.isSuccess()) { if (result.getCode() == ResultCode.SYNC_CONFLICT) { Intent i = new Intent(getActivity(), ConflictsResolveActivity.class); - i.putExtra(ConflictsResolveActivity.EXTRA_FILE, mFile); + i.putExtra(ConflictsResolveActivity.EXTRA_FILE, file); i.putExtra(ConflictsResolveActivity.EXTRA_ACCOUNT, mAccount); startActivity(i); - } else { - Toast msg = Toast.makeText(getActivity(), R.string.sync_file_fail_msg, Toast.LENGTH_LONG); - msg.show(); - } + } - if (mFile.isDown()) { + if (file.isDown()) { setButtonsForDown(); } else { @@ -1045,12 +848,13 @@ public class FileDetailFragment extends SherlockFragment implements } else { if (operation.transferWasRequested()) { + setButtonsForTransferring(); mContainerActivity.onFileStateChanged(); // this is not working; FileDownloader won't do NOTHING at all until this method finishes, so // checking the service to see if the file is downloading results in FALSE } else { Toast msg = Toast.makeText(getActivity(), R.string.sync_file_nothing_to_do_msg, Toast.LENGTH_LONG); msg.show(); - if (mFile.isDown()) { + if (file.isDown()) { setButtonsForDown(); } else { @@ -1059,5 +863,64 @@ public class FileDetailFragment extends SherlockFragment implements } } } + + + public void listenForTransferProgress() { + if (mProgressListener != null) { + if (mContainerActivity.getFileDownloaderBinder() != null) { + mContainerActivity.getFileDownloaderBinder().addDatatransferProgressListener(mProgressListener, mAccount, getFile()); + } + if (mContainerActivity.getFileUploaderBinder() != null) { + mContainerActivity.getFileUploaderBinder().addDatatransferProgressListener(mProgressListener, mAccount, getFile()); + } + } + } + + + public void leaveTransferProgress() { + if (mProgressListener != null) { + if (mContainerActivity.getFileDownloaderBinder() != null) { + mContainerActivity.getFileDownloaderBinder().removeDatatransferProgressListener(mProgressListener, mAccount, getFile()); + } + if (mContainerActivity.getFileUploaderBinder() != null) { + mContainerActivity.getFileUploaderBinder().removeDatatransferProgressListener(mProgressListener, mAccount, getFile()); + } + } + } + + + + /** + * Helper class responsible for updating the progress bar shown for file uploading or downloading + * + * @author David A. Velasco + */ + private class ProgressListener implements OnDatatransferProgressListener { + int mLastPercent = 0; + WeakReference mProgressBar = null; + + ProgressListener(ProgressBar progressBar) { + mProgressBar = new WeakReference(progressBar); + } + + @Override + public void onTransferProgress(long progressRate) { + // old method, nothing here + }; + + @Override + public void onTransferProgress(long progressRate, long totalTransferredSoFar, long totalToTransfer, String filename) { + int percent = (int)(100.0*((double)totalTransferredSoFar)/((double)totalToTransfer)); + if (percent != mLastPercent) { + ProgressBar pb = mProgressBar.get(); + if (pb != null) { + pb.setProgress(percent); + pb.postInvalidate(); + } + } + mLastPercent = percent; + } + + }; }