From: masensio Date: Fri, 4 Sep 2015 12:31:10 +0000 (+0200) Subject: Merge branch 'master' into text_file_preview_pr_707_with_develop X-Git-Tag: oc-android-1.8~17^2~3 X-Git-Url: http://git.linex4red.de/pub/Android/ownCloud.git/commitdiff_plain/fc5c4d899c1e51af26ee1d0c5818c4580386181c?hp=f787213cd1cae854c169d263d3636e1de4dffa94 Merge branch 'master' into text_file_preview_pr_707_with_develop Conflicts: src/com/owncloud/android/ui/activity/FileDisplayActivity.java src/com/owncloud/android/ui/fragment/OCFileListFragment.java --- diff --git a/res/layout/file_preview.xml b/res/layout/file_preview.xml index 2068224d..f7a697a0 100644 --- a/res/layout/file_preview.xml +++ b/res/layout/file_preview.xml @@ -25,9 +25,9 @@ android:layout_height="match_parent" android:background="@color/background_color" android:gravity="center" - tools:context=".ui.fragment.FilePreviewFragment" > + tools:context=".ui.fragment.FilePreviewFragment"> - + + + + \ No newline at end of file diff --git a/src/com/owncloud/android/datamodel/OCFile.java b/src/com/owncloud/android/datamodel/OCFile.java index 2aa5dbc0..afd421d7 100644 --- a/src/com/owncloud/android/datamodel/OCFile.java +++ b/src/com/owncloud/android/datamodel/OCFile.java @@ -22,9 +22,9 @@ package com.owncloud.android.datamodel; import android.os.Parcel; import android.os.Parcelable; +import android.webkit.MimeTypeMap; import com.owncloud.android.lib.common.utils.Log_OC; -import com.owncloud.android.utils.FileStorageUtils; import java.io.File; @@ -289,11 +289,13 @@ public class OCFile implements Parcelable, Comparable { /** * Sets the name of the file *

- * Does nothing if the new name is null, empty or includes "/" ; or if the file is the root directory + * Does nothing if the new name is null, empty or includes "/" ; or if the file is the root + * directory */ public void setFileName(String name) { Log_OC.d(TAG, "OCFile name changin from " + mRemotePath); - if (name != null && name.length() > 0 && !name.contains(PATH_SEPARATOR) && !mRemotePath.equals(ROOT_PATH)) { + if (name != null && name.length() > 0 && !name.contains(PATH_SEPARATOR) && + !mRemotePath.equals(ROOT_PATH)) { String parent = (new File(getRemotePath())).getParent(); parent = (parent.endsWith(PATH_SEPARATOR)) ? parent : parent + PATH_SEPARATOR; mRemotePath = parent + name; @@ -454,7 +456,7 @@ public class OCFile implements Parcelable, Comparable { @Override public int describeContents() { - return ((Object) this).hashCode(); + return super.hashCode(); } @Override @@ -483,8 +485,11 @@ public class OCFile implements Parcelable, Comparable { @Override public String toString() { - String asString = "[id=%s, name=%s, mime=%s, downloaded=%s, local=%s, remote=%s, parentId=%s, favorite=%s etag=%s]"; - asString = String.format(asString, Long.valueOf(mId), getFileName(), mMimeType, isDown(), mLocalPath, mRemotePath, Long.valueOf(mParentId), Boolean.valueOf(mFavorite), mEtag); + String asString = "[id=%s, name=%s, mime=%s, downloaded=%s, local=%s, remote=%s, " + + "parentId=%s, favorite=%s etag=%s]"; + asString = String.format(asString, Long.valueOf(mId), getFileName(), mMimeType, isDown(), + mLocalPath, mRemotePath, Long.valueOf(mParentId), Boolean.valueOf(mFavorite), + mEtag); return asString; } @@ -540,7 +545,18 @@ public class OCFile implements Parcelable, Comparable { */ public boolean isImage() { return ((mMimeType != null && mMimeType.startsWith("image/")) || - FileStorageUtils.getMimeTypeFromName(mRemotePath).startsWith("image/")); + getMimeTypeFromName().startsWith("image/")); + } + + public String getMimeTypeFromName() { + String extension = ""; + int pos = mRemotePath.lastIndexOf('.'); + if (pos >= 0) { + extension = mRemotePath.substring(pos + 1); + } + String result = MimeTypeMap.getSingleton(). + getMimeTypeFromExtension(extension.toLowerCase()); + return (result != null) ? result : ""; } /** diff --git a/src/com/owncloud/android/ui/activity/FileDisplayActivity.java b/src/com/owncloud/android/ui/activity/FileDisplayActivity.java index 6c09cbfd..20bcdce4 100644 --- a/src/com/owncloud/android/ui/activity/FileDisplayActivity.java +++ b/src/com/owncloud/android/ui/activity/FileDisplayActivity.java @@ -99,6 +99,7 @@ import com.owncloud.android.ui.fragment.OCFileListFragment; import com.owncloud.android.ui.preview.PreviewImageActivity; import com.owncloud.android.ui.preview.PreviewImageFragment; import com.owncloud.android.ui.preview.PreviewMediaFragment; +import com.owncloud.android.ui.preview.PreviewTextFragment; import com.owncloud.android.ui.preview.PreviewVideoActivity; import com.owncloud.android.utils.DisplayUtils; import com.owncloud.android.utils.ErrorMessageAdapter; @@ -107,7 +108,6 @@ import com.owncloud.android.utils.UriUtils; import java.io.File; - /** * Displays, what files the user has available in his ownCloud. */ @@ -116,6 +116,8 @@ public class FileDisplayActivity extends HookActivity implements FileFragment.ContainerActivity, OnSslUntrustedCertListener, OnEnforceableRefreshListener { + + private SyncBroadcastReceiver mSyncBroadcastReceiver; private UploadFinishReceiver mUploadFinishReceiver; private DownloadFinishReceiver mDownloadFinishReceiver; @@ -174,7 +176,6 @@ public class FileDisplayActivity extends HookActivity mSyncInProgress = savedInstanceState.getBoolean(KEY_SYNC_IN_PROGRESS); mWaitingToSend = (OCFile) savedInstanceState.getParcelable( FileDisplayActivity.KEY_WAITING_TO_SEND); - } else { mWaitingToPreview = null; mSyncInProgress = false; @@ -212,7 +213,7 @@ public class FileDisplayActivity extends HookActivity mProgressBar.setIndeterminate(mSyncInProgress); // always AFTER setContentView(...) ; to work around bug in its implementation - + setBackgroundText(); Log_OC.v(TAG, "onCreate() end"); @@ -286,7 +287,6 @@ public class FileDisplayActivity extends HookActivity } } - private void createMinFragments() { OCFileListFragment listOfFiles = new OCFileListFragment(); FragmentTransaction transaction = getSupportFragmentManager().beginTransaction(); @@ -302,6 +302,7 @@ public class FileDisplayActivity extends HookActivity listOfFiles.listDirectory(getCurrentDir()); // TODO Enable when "On Device" is recovered // listOfFiles.listDirectory(getCurrentDir(), MainApp.getOnlyOnDevice()); + } else { Log_OC.e(TAG, "Still have a chance to lose the initializacion of list fragment >("); } @@ -313,9 +314,11 @@ public class FileDisplayActivity extends HookActivity setSecondFragment(secondFragment); updateFragmentsVisibility(true); updateActionBarTitleAndHomeButton(file); - + } else { cleanSecondFragment(); + if (file.isDown() && PreviewTextFragment.canBePreviewed(file)) + startTextPreview(file); } } else { @@ -342,9 +345,11 @@ public class FileDisplayActivity extends HookActivity secondFragment = new PreviewMediaFragment(file, getAccount(), startPlaybackPosition, autoplay); + } else if (file.isDown() && PreviewTextFragment.canBePreviewed(file)) { + secondFragment = null; } else { - secondFragment = FileDetailFragment.newInstance(file, getAccount()); - } + secondFragment = FileDetailFragment.newInstance(file, getAccount()); + } } return secondFragment; } @@ -461,6 +466,9 @@ public class FileDisplayActivity extends HookActivity if (PreviewMediaFragment.canBePreviewed(mWaitingToPreview)) { startMediaPreview(mWaitingToPreview, 0, true); detailsFragmentChanged = true; + } else if (PreviewTextFragment.canBePreviewed(mWaitingToPreview)) { + startTextPreview(mWaitingToPreview); + detailsFragmentChanged = true; } else { getFileOperationsHelper().openFile(mWaitingToPreview); } @@ -503,6 +511,7 @@ public class FileDisplayActivity extends HookActivity dialog.show(getSupportFragmentManager(), DIALOG_CREATE_FOLDER); break; } + case R.id.action_sync_account: { startSynchronization(); break; @@ -511,7 +520,6 @@ public class FileDisplayActivity extends HookActivity UploadSourceDialogFragment dialog = UploadSourceDialogFragment.newInstance(getAccount()); dialog.show(getSupportFragmentManager(), DIALOG_UPLOAD_SOURCE); - break; } case android.R.id.home: { @@ -815,11 +823,9 @@ public class FileDisplayActivity extends HookActivity protected void onResume() { Log_OC.v(TAG, "onResume() start"); super.onResume(); - // refresh Navigation Drawer account list mNavigationDrawerAdapter.updateAccountList(); - // refresh list of files refreshListOfFilesFragment(); @@ -847,6 +853,7 @@ public class FileDisplayActivity extends HookActivity registerReceiver(mDownloadFinishReceiver, downloadIntentFilter); Log_OC.v(TAG, "onResume() end"); + } @@ -890,7 +897,7 @@ public class FileDisplayActivity extends HookActivity FileSyncAdapter.EXTRA_RESULT); boolean sameAccount = (getAccount() != null && accountName.equals(getAccount().name) && getStorageManager() != null); - + if (sameAccount) { if (FileSyncAdapter.EVENT_FULL_SYNC_START.equals(event)) { @@ -911,6 +918,7 @@ public class FileDisplayActivity extends HookActivity synchFolderRemotePath), Toast.LENGTH_LONG) .show(); + browseToRoot(); } else { @@ -939,8 +947,8 @@ public class FileDisplayActivity extends HookActivity .equals(event)); if (RefreshFolderOperation.EVENT_SINGLE_FOLDER_CONTENTS_SYNCED. - equals(event) && - /// TODO refactor and make common + equals(event) &&/// TODO refactor and make common + synchResult != null && !synchResult.isSuccess() && (synchResult.getCode() == ResultCode.UNAUTHORIZED || synchResult.isIdPRedirection() || @@ -954,7 +962,6 @@ public class FileDisplayActivity extends HookActivity new OwnCloudAccount(getAccount(), context); client = (OwnCloudClientManagerFactory.getDefaultSingleton(). removeClientFor(ocAccount)); - if (client != null) { OwnCloudCredentials cred = client.getCredentials(); if (cred != null) { @@ -1074,10 +1081,15 @@ public class FileDisplayActivity extends HookActivity cleanSecondFragment(); } - // Force the preview if the file is an image - if (uploadWasFine && PreviewImageFragment.canBePreviewed(getFile())) { - startImagePreview(getFile()); - } // TODO what about other kind of previews? + // Force the preview if the file is an image or text file + if (uploadWasFine) { + OCFile ocFile = getFile(); + if (PreviewImageFragment.canBePreviewed(ocFile)) + startImagePreview(getFile()); + else if (PreviewTextFragment.canBePreviewed(ocFile)) + startTextPreview(ocFile); + // TODO what about other kind of previews? + } } mProgressBar.setIndeterminate(false); @@ -1126,7 +1138,7 @@ public class FileDisplayActivity extends HookActivity if (mWaitingToSend != null) { mWaitingToSend = getStorageManager().getFileByPath(mWaitingToSend.getRemotePath()); - if (mWaitingToSend.isDown()) { + if (mWaitingToSend.isDown()) { sendDownloadedFile(); } } @@ -1174,7 +1186,6 @@ public class FileDisplayActivity extends HookActivity startSyncFolderOperation(root, false); } cleanSecondFragment(); - } @@ -1253,7 +1264,7 @@ public class FileDisplayActivity extends HookActivity } // a new chance to get the mDownloadBinder through // getFileDownloadBinder() - THIS IS A MESS - OCFileListFragment listOfFiles = getListOfFilesFragment(); + OCFileListFragment listOfFiles = getListOfFilesFragment(); if (listOfFiles != null) { listOfFiles.listDirectory(); // TODO Enable when "On Device" is recovered ? @@ -1337,8 +1348,6 @@ public class FileDisplayActivity extends HookActivity } } - - private void onCreateShareOperationFinish(CreateShareOperation operation, RemoteOperationResult result) { if (result.isSuccess()) { @@ -1347,7 +1356,6 @@ public class FileDisplayActivity extends HookActivity } } - private void onUnshareLinkOperationFinish(UnshareLinkOperation operation, RemoteOperationResult result) { if (result.isSuccess()) { @@ -1369,6 +1377,9 @@ public class FileDisplayActivity extends HookActivity if (details instanceof PreviewMediaFragment) { // Refresh OCFile of the fragment ((PreviewMediaFragment) details).updateFile(file); + } else if (details instanceof PreviewTextFragment) { + // Refresh OCFile of the fragment + ((PreviewTextFragment) details).updateFile(file); } else { showDetails(file); } @@ -1390,7 +1401,7 @@ public class FileDisplayActivity extends HookActivity Toast msg = Toast.makeText(this, ErrorMessageAdapter.getErrorCauseMessage(result, operation, getResources()), - Toast.LENGTH_LONG); + Toast.LENGTH_LONG); msg.show(); if (result.isSuccess()) { @@ -1403,7 +1414,7 @@ public class FileDisplayActivity extends HookActivity setFile(getStorageManager().getFileById(removedFile.getParentId())); cleanSecondFragment(); } - if (getStorageManager().getFileById(removedFile.getParentId()).equals(getCurrentDir())) { + if (getStorageManager().getFileById(removedFile.getParentId()).equals(getCurrentDir())){ refreshListOfFilesFragment(); } invalidateOptionsMenu(); @@ -1495,6 +1506,14 @@ public class FileDisplayActivity extends HookActivity } else { getFileOperationsHelper().openFile(renamedFile); } + } else if (details instanceof PreviewTextFragment && + renamedFile.equals(details.getFile())) { + ((PreviewTextFragment) details).updateFile(renamedFile); + if (PreviewTextFragment.canBePreviewed(renamedFile)) { + startTextPreview(renamedFile); + } else { + getFileOperationsHelper().openFile(renamedFile); + } } } @@ -1505,7 +1524,7 @@ public class FileDisplayActivity extends HookActivity } else { Toast msg = Toast.makeText(this, ErrorMessageAdapter.getErrorCauseMessage(result, operation, getResources()), - Toast.LENGTH_LONG); + Toast.LENGTH_LONG); msg.show(); if (result.isSslRecoverableException()) { @@ -1618,6 +1637,7 @@ public class FileDisplayActivity extends HookActivity getApplicationContext() ); synchFolderOp.execute(getAccount(), MainApp.getAppContext(), this, null, null); + mProgressBar.setIndeterminate(true); setBackgroundText(); @@ -1675,7 +1695,6 @@ public class FileDisplayActivity extends HookActivity showDetailsIntent.putExtra(EXTRA_FILE, file); showDetailsIntent.putExtra(EXTRA_ACCOUNT, getAccount()); startActivity(showDetailsIntent); - } /** @@ -1697,6 +1716,23 @@ public class FileDisplayActivity extends HookActivity } /** + * Stars the preview of a text file {@link OCFile}. + * + * @param file Text {@link OCFile} to preview. + */ + public void startTextPreview(OCFile file) { + Bundle args = new Bundle(); + args.putParcelable(EXTRA_FILE, file); + args.putParcelable(EXTRA_ACCOUNT, getAccount()); + Fragment textPreviewFragment = Fragment.instantiate(getApplicationContext(), + PreviewTextFragment.class.getName(), args); + setSecondFragment(textPreviewFragment); + updateFragmentsVisibility(true); + //updateNavigationElementsInActionBar(file); + setFile(file); + } + + /** * Requests the download of the received {@link OCFile} , updates the UI * to monitor the download progress and prepares the activity to preview * or open the file when the download finishes. diff --git a/src/com/owncloud/android/ui/fragment/OCFileListFragment.java b/src/com/owncloud/android/ui/fragment/OCFileListFragment.java index 8d76e3aa..0c96ea2c 100644 --- a/src/com/owncloud/android/ui/fragment/OCFileListFragment.java +++ b/src/com/owncloud/android/ui/fragment/OCFileListFragment.java @@ -54,9 +54,9 @@ import com.owncloud.android.ui.dialog.RenameFileDialogFragment; import com.owncloud.android.ui.preview.PreviewImageFragment; import com.owncloud.android.ui.preview.PreviewMediaFragment; import com.owncloud.android.utils.FileStorageUtils; +import com.owncloud.android.ui.preview.PreviewTextFragment; import java.io.File; -import java.util.Vector; /** * A Fragment that lists all files and folders in a given path. @@ -271,8 +271,9 @@ public class OCFileListFragment extends ExtendedListFragment implements FileActi } else { /// Click on a file if (PreviewImageFragment.canBePreviewed(file)) { // preview image - it handles the download, if needed - ((FileDisplayActivity) mContainerActivity).startImagePreview(file); - + ((FileDisplayActivity)mContainerActivity).startImagePreview(file); + } else if (PreviewTextFragment.canBePreviewed(file)){ + ((FileDisplayActivity)mContainerActivity).startTextPreview(file); } else if (file.isDown()) { if (PreviewMediaFragment.canBePreviewed(file)) { // media preview diff --git a/src/com/owncloud/android/ui/preview/PreviewTextFragment.java b/src/com/owncloud/android/ui/preview/PreviewTextFragment.java new file mode 100644 index 00000000..4f4a65a6 --- /dev/null +++ b/src/com/owncloud/android/ui/preview/PreviewTextFragment.java @@ -0,0 +1,414 @@ +package com.owncloud.android.ui.preview; + +import android.accounts.Account; +import android.os.AsyncTask; +import android.os.Bundle; +import android.support.v4.app.Fragment; +import android.support.v4.app.FragmentManager; +import android.support.v4.app.FragmentTransaction; +import android.view.LayoutInflater; +import android.view.Menu; +import android.view.MenuInflater; +import android.view.MenuItem; +import android.view.View; +import android.view.ViewGroup; +import android.widget.TextView; + +import com.owncloud.android.R; +import com.owncloud.android.datamodel.OCFile; +import com.owncloud.android.files.FileMenuFilter; +import com.owncloud.android.lib.common.utils.Log_OC; +import com.owncloud.android.ui.activity.FileDisplayActivity; +import com.owncloud.android.ui.dialog.ConfirmationDialogFragment; +import com.owncloud.android.ui.dialog.LoadingDialog; +import com.owncloud.android.ui.dialog.RemoveFileDialogFragment; +import com.owncloud.android.ui.fragment.FileFragment; + +import java.io.BufferedWriter; +import java.io.FileInputStream; +import java.io.IOException; +import java.io.StringWriter; +import java.lang.ref.WeakReference; +import java.util.LinkedList; +import java.util.List; +import java.util.Scanner; + +public class PreviewTextFragment extends FileFragment { + private static final String EXTRA_FILE = "FILE"; + private static final String EXTRA_ACCOUNT = "ACCOUNT"; + private static final String TAG = PreviewTextFragment.class.getSimpleName(); + + private Account mAccount; + private TextView mTextPreview; + private TextLoadAsyncTask mTextLoadTask; + + /** + * Creates an empty fragment for previews. + *

+ * MUST BE KEPT: the system uses it when tries to reinstantiate a fragment automatically + * (for instance, when the device is turned a aside). + *

+ * DO NOT CALL IT: an {@link OCFile} and {@link Account} must be provided for a successful + * construction + */ + public PreviewTextFragment() { + super(); + mAccount = null; + } + + /** + * {@inheritDoc} + */ + @Override + public View onCreateView(LayoutInflater inflater, ViewGroup container, + Bundle savedInstanceState) { + super.onCreateView(inflater, container, savedInstanceState); + Log_OC.e(TAG, "onCreateView"); + + + View ret = inflater.inflate(R.layout.text_file_preview, container, false); + + mTextPreview = (TextView) ret.findViewById(R.id.text_preview); + + return ret; + } + + /** + * {@inheritDoc} + */ + @Override + public void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + + OCFile file = getFile(); + + Bundle args = getArguments(); + + if (file == null) { + file = args.getParcelable(FileDisplayActivity.EXTRA_FILE); + } + + if (mAccount == null) { + mAccount = args.getParcelable(FileDisplayActivity.EXTRA_ACCOUNT); + } + + if (savedInstanceState == null) { + if (file == null) { + throw new IllegalStateException("Instanced with a NULL OCFile"); + } + if (mAccount == null) { + throw new IllegalStateException("Instanced with a NULL ownCloud Account"); + } + } else { + file = savedInstanceState.getParcelable(EXTRA_FILE); + mAccount = savedInstanceState.getParcelable(EXTRA_ACCOUNT); + } + setFile(file); + setHasOptionsMenu(true); + } + + /** + * {@inheritDoc} + */ + @Override + public void onSaveInstanceState(Bundle outState) { + super.onSaveInstanceState(outState); + outState.putParcelable(PreviewTextFragment.EXTRA_FILE, getFile()); + outState.putParcelable(PreviewTextFragment.EXTRA_ACCOUNT, mAccount); + } + + @Override + public void onStart() { + super.onStart(); + Log_OC.e(TAG, "onStart"); + + loadAndShowTextPreview(); + } + + private void loadAndShowTextPreview() { + mTextLoadTask = new TextLoadAsyncTask(new WeakReference(mTextPreview)); + mTextLoadTask.execute(getFile().getStoragePath()); + } + + + /** + * Reads the file to preview and shows its contents. Too critical to be anonymous. + */ + private class TextLoadAsyncTask extends AsyncTask { + private final String DIALOG_WAIT_TAG = "DIALOG_WAIT"; + private final WeakReference mTextViewReference; + + private TextLoadAsyncTask(WeakReference textView) { + mTextViewReference = textView; + } + + + @Override + protected void onPreExecute() { + showLoadingDialog(); + } + + @Override + protected StringWriter doInBackground(java.lang.Object... params) { + if (params.length != 1) { + throw new IllegalArgumentException("The parameter to " + TextLoadAsyncTask.class.getName() + " must be (1) the file location"); + } + final String location = (String) params[0]; + + FileInputStream inputStream = null; + Scanner sc = null; + StringWriter source = new StringWriter(); + BufferedWriter bufferedWriter = new BufferedWriter(source); + try { + inputStream = new FileInputStream(location); + sc = new Scanner(inputStream); + while (sc.hasNextLine()) { + bufferedWriter.append(sc.nextLine()); + if (sc.hasNextLine()) bufferedWriter.append("\n"); + } + bufferedWriter.close(); + IOException exc = sc.ioException(); + if (exc != null) throw exc; + } catch (IOException e) { + Log_OC.e(TAG, e.getMessage(), e); + finish(); + } finally { + if (inputStream != null) { + try { + inputStream.close(); + } catch (IOException e) { + Log_OC.e(TAG, e.getMessage(), e); + finish(); + } + } + if (sc != null) { + sc.close(); + } + } + return source; + } + + @Override + protected void onPostExecute(final StringWriter stringWriter) { + final TextView textView = mTextViewReference.get(); + + if (textView != null) { + textView.setText(new String(stringWriter.getBuffer())); + textView.setVisibility(View.VISIBLE); + } + + dismissLoadingDialog(); + } + + /** + * Show loading dialog + */ + public void showLoadingDialog() { + // only once + Fragment frag = getActivity().getSupportFragmentManager().findFragmentByTag(DIALOG_WAIT_TAG); + LoadingDialog loading = null; + if (frag == null) { + // Construct dialog + loading = new LoadingDialog(getResources().getString(R.string.wait_a_moment)); + FragmentManager fm = getActivity().getSupportFragmentManager(); + FragmentTransaction ft = fm.beginTransaction(); + loading.show(ft, DIALOG_WAIT_TAG); + } else { + loading = (LoadingDialog) frag; + loading.setShowsDialog(true); + } + + } + + /** + * Dismiss loading dialog + */ + public void dismissLoadingDialog() { + final Fragment frag = getActivity().getSupportFragmentManager().findFragmentByTag(DIALOG_WAIT_TAG); + if (frag != null) { + LoadingDialog loading = (LoadingDialog) frag; + loading.dismiss(); + } + } + } + + /** + * {@inheritDoc} + */ + @Override + public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) { + super.onCreateOptionsMenu(menu, inflater); + inflater.inflate(R.menu.file_actions_menu, menu); + } + + /** + * {@inheritDoc} + */ + @Override + public void onPrepareOptionsMenu(Menu menu) { + super.onPrepareOptionsMenu(menu); + + if (mContainerActivity.getStorageManager() != null) { + FileMenuFilter mf = new FileMenuFilter( + getFile(), + mContainerActivity.getStorageManager().getAccount(), + mContainerActivity, + getActivity() + ); + mf.filter(menu); + } + + // additional restriction for this fragment + MenuItem item = menu.findItem(R.id.action_rename_file); + if (item != null) { + item.setVisible(false); + item.setEnabled(false); + } + + // additional restriction for this fragment + item = menu.findItem(R.id.action_move); + if (item != null) { + item.setVisible(false); + item.setEnabled(false); + } + + // this one doesn't make sense since the file has to be down in order to be previewed + item = menu.findItem(R.id.action_download_file); + if (item != null) { + item.setVisible(false); + item.setEnabled(false); + } + + item = menu.findItem(R.id.action_sync_file); + if (item != null) { + item.setVisible(false); + item.setEnabled(false); + } + + item = menu.findItem(R.id.action_sync_account); + if (item != null) { + item.setVisible(false); + item.setEnabled(false); + } + } + + /** + * {@inheritDoc} + */ + @Override + public boolean onOptionsItemSelected(MenuItem item) { + switch (item.getItemId()) { + case R.id.action_share_file: { + mContainerActivity.getFileOperationsHelper().shareFileWithLink(getFile()); + return true; + } + case R.id.action_unshare_file: { + mContainerActivity.getFileOperationsHelper().unshareFileWithLink(getFile()); + return true; + } + case R.id.action_open_file_with: { + openFile(); + return true; + } + case R.id.action_remove_file: { + RemoveFileDialogFragment dialog = RemoveFileDialogFragment.newInstance(getFile()); + dialog.show(getFragmentManager(), ConfirmationDialogFragment.FTAG_CONFIRMATION); + return true; + } + case R.id.action_see_details: { + seeDetails(); + return true; + } + case R.id.action_send_file: { + sendFile(); + return true; + } + case R.id.action_sync_file: { + mContainerActivity.getFileOperationsHelper().syncFile(getFile()); + return true; + } + + default: + return false; + } + } + + /** + * Update the file of the fragment with file value + * + * @param file The new file to set + */ + public void updateFile(OCFile file) { + setFile(file); + } + + private void sendFile() { + mContainerActivity.getFileOperationsHelper().sendDownloadedFile(getFile()); + } + + private void seeDetails() { + mContainerActivity.showDetails(getFile()); + } + + @Override + public void onPause() { + Log_OC.e(TAG, "onPause"); + super.onPause(); + } + + @Override + public void onResume() { + super.onResume(); + Log_OC.e(TAG, "onResume"); + } + + @Override + public void onDestroy() { + Log_OC.e(TAG, "onDestroy"); + super.onDestroy(); + } + + @Override + public void onStop() { + super.onStop(); + Log_OC.e(TAG, "onStop"); + if (mTextLoadTask != null) + mTextLoadTask.cancel(Boolean.TRUE); + } + + /** + * Opens the previewed file with an external application. + */ + private void openFile() { + mContainerActivity.getFileOperationsHelper().openFile(getFile()); + finish(); + } + + /** + * Helper method to test if an {@link OCFile} can be passed to a {@link PreviewTextFragment} to be previewed. + * + * @param file File to test if can be previewed. + * @return 'True' if the file can be handled by the fragment. + */ + public static boolean canBePreviewed(OCFile file) { + final List supportedTypes = new LinkedList(); + supportedTypes.add("text/plain"); + supportedTypes.add("text/html"); + supportedTypes.add("text/css"); + supportedTypes.add("text/csv"); + + return (file != null && file.isDown() && supportedTypes.contains(file.getMimetype())); + } + + /** + * Finishes the preview + */ + private void finish() { + getActivity().runOnUiThread(new Runnable() { + @Override + public void run() { + getActivity().onBackPressed(); + } + }); + } +}