-/* ownCloud Android client application
- * 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.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-package com.owncloud.android.ui.fragment;
-
-import java.io.File;
-import java.lang.ref.WeakReference;
-import java.sql.PreparedStatement;
-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.entity.FileEntity;
-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.app.AlertDialog;
-import android.content.ActivityNotFoundException;
-import android.content.BroadcastReceiver;
-import android.content.ComponentName;
-import android.content.Context;
-import android.content.DialogInterface;
-import android.content.Intent;
-import android.content.IntentFilter;
-import android.content.ServiceConnection;
-import android.graphics.Bitmap;
-import android.graphics.BitmapFactory;
-import android.graphics.BitmapFactory.Options;
-import android.graphics.Point;
-import android.media.MediaPlayer;
-import android.media.MediaPlayer.OnCompletionListener;
-import android.media.MediaPlayer.OnErrorListener;
-import android.media.MediaPlayer.OnPreparedListener;
-import android.net.Uri;
-import android.os.AsyncTask;
-import android.os.Bundle;
-import android.os.Handler;
-import android.os.IBinder;
-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.MotionEvent;
-import android.view.View;
-import android.view.View.OnClickListener;
-import android.view.View.OnTouchListener;
-import android.view.ViewGroup;
-import android.webkit.MimeTypeMap;
-import android.widget.Button;
-import android.widget.CheckBox;
-import android.widget.ImageView;
-import android.widget.MediaController;
-import android.widget.TextView;
-import android.widget.Toast;
-import android.widget.VideoView;
-import android.widget.AdapterView.AdapterContextMenuInfo;
-
-import com.actionbarsherlock.app.SherlockFragment;
-import com.actionbarsherlock.view.Menu;
-import com.actionbarsherlock.view.MenuInflater;
-import com.actionbarsherlock.view.MenuItem;
-import com.owncloud.android.AccountUtils;
-import com.owncloud.android.DisplayUtils;
-import com.owncloud.android.authenticator.AccountAuthenticator;
-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.media.MediaService;
-import com.owncloud.android.media.MediaServiceBinder;
-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.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.FileDisplayActivity;
-import com.owncloud.android.ui.OnSwipeTouchListener;
-import com.owncloud.android.ui.activity.TransferServiceGetter;
-import com.owncloud.android.ui.activity.PreviewVideoActivity;
-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.R;
-import eu.alefzero.webdav.WebdavClient;
-import eu.alefzero.webdav.WebdavUtils;
-
-/**
- * This fragment shows a preview of a downloaded file.
- *
- * Trying to get an instance with NULL {@link OCFile} or ownCloud {@link Account} values will produce an {@link IllegalStateException}.
- *
- * By now, if the {@link OCFile} passed is not downloaded, an {@link IllegalStateException} is generated on instantiation too.
- *
- * @author David A. Velasco
- */
-public class FilePreviewFragment extends SherlockFragment implements
- /*OnClickListener,*/ OnTouchListener , FileFragment,
- ConfirmationDialogFragment.ConfirmationDialogFragmentListener, OnRemoteOperationListener /*, EditNameDialogListener*/ {
-
- public static final String EXTRA_FILE = "FILE";
- public static final String EXTRA_ACCOUNT = "ACCOUNT";
- private static final String EXTRA_PLAY_POSITION = "PLAY_POSITION";
-
- private View mView;
- private OCFile mFile;
- private Account mAccount;
- private FileDataStorageManager mStorageManager;
- private ImageView mImagePreview;
- public Bitmap mBitmap = null;
- private VideoView mVideoPreview;
- private int mSavedPlaybackPosition;
-
- //private DownloadFinishReceiver mDownloadFinishReceiver;
- //private UploadFinishReceiver mUploadFinishReceiver;
-
- private Handler mHandler;
- private RemoteOperation mLastRemoteOperation;
-
- private MediaServiceBinder mMediaServiceBinder = null;
- private MediaController mMediaController = null;
- private MediaServiceConnection mMediaServiceConnection = null;
- private VideoHelper mVideoHelper;
-
- private static final String TAG = FilePreviewFragment.class.getSimpleName();
-
-
- /**
- * Creates a fragment to preview a file.
- *
- * When 'fileToDetail' or 'ocAccount' are null
- *
- * @param fileToDetail An {@link OCFile} to preview in the fragment
- * @param ocAccount An ownCloud account; needed to start downloads
- */
- public FilePreviewFragment(OCFile fileToDetail, Account ocAccount) {
- mFile = fileToDetail;
- mAccount = ocAccount;
- mSavedPlaybackPosition = 0;
- mStorageManager = null; // we need a context to init this; the container activity is not available yet at this moment
- }
-
-
- /**
- * 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 FilePreviewFragment() {
- mFile = null;
- mAccount = null;
- mSavedPlaybackPosition = 0;
- mStorageManager = null;
- }
-
-
- /**
- * {@inheritDoc}
- */
- @Override
- public void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- mHandler = new Handler();
- setHasOptionsMenu(true);
- }
-
-
- /**
- * {@inheritDoc}
- */
- @Override
- public View onCreateView(LayoutInflater inflater, ViewGroup container,
- Bundle savedInstanceState) {
- super.onCreateView(inflater, container, savedInstanceState);
-
- mView = inflater.inflate(R.layout.file_preview, container, false);
-
- //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);
- mImagePreview = (ImageView)mView.findViewById(R.id.image_preview);
- mImagePreview.setOnTouchListener(this);
- mVideoPreview = (VideoView)mView.findViewById(R.id.video_preview);
-
- //updateFileDetails(false);
- return mView;
- }
-
-
- /**
- * {@inheritDoc}
- */
- @Override
- public void onAttach(Activity activity) {
- super.onAttach(activity);
- if (!(activity instanceof FileFragment.ContainerActivity))
- throw new ClassCastException(activity.toString() + " must implement " + FileFragment.ContainerActivity.class.getSimpleName());
- }
-
-
- /**
- * {@inheritDoc}
- */
- @Override
- public void onActivityCreated(Bundle savedInstanceState) {
- super.onActivityCreated(savedInstanceState);
-
- mStorageManager = new FileDataStorageManager(mAccount, getActivity().getApplicationContext().getContentResolver());
- if (savedInstanceState != null) {
- mFile = savedInstanceState.getParcelable(FilePreviewFragment.EXTRA_FILE);
- mAccount = savedInstanceState.getParcelable(FilePreviewFragment.EXTRA_ACCOUNT);
- mSavedPlaybackPosition = savedInstanceState.getInt(FilePreviewFragment.EXTRA_PLAY_POSITION);
-
- }
- if (mFile == null) {
- throw new IllegalStateException("Instanced with a NULL OCFile");
- }
- if (mAccount == null) {
- throw new IllegalStateException("Instanced with a NULL ownCloud Account");
- }
- if (!mFile.isDown()) {
- throw new IllegalStateException("There is no local file to preview");
- }
- if (mFile.isVideo()) {
- mVideoPreview.setVisibility(View.VISIBLE);
- mImagePreview.setVisibility(View.GONE);
- prepareVideo();
-
- } else {
- mVideoPreview.setVisibility(View.GONE);
- mImagePreview.setVisibility(View.VISIBLE);
- }
-
- }
-
-
- /**
- * {@inheritDoc}
- */
- @Override
- public void onSaveInstanceState(Bundle outState) {
- super.onSaveInstanceState(outState);
-
- outState.putParcelable(FilePreviewFragment.EXTRA_FILE, mFile);
- outState.putParcelable(FilePreviewFragment.EXTRA_ACCOUNT, mAccount);
-
- if (mVideoPreview.isPlaying()) {
- outState.putInt(FilePreviewFragment.EXTRA_PLAY_POSITION , mVideoPreview.getCurrentPosition());
- }
- }
-
-
- @Override
- public void onStart() {
- super.onStart();
-
- if (mFile != null) {
- if (mFile.isAudio()) {
- bindMediaService();
-
- } else if (mFile.isImage()) {
- BitmapLoader bl = new BitmapLoader(mImagePreview);
- bl.execute(new String[]{mFile.getStoragePath()});
-
- } else if (mFile.isVideo()) {
- playVideo();
- }
- }
- }
-
-
- /**
- * {@inheritDoc}
- */
- @Override
- public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
- super.onCreateOptionsMenu(menu, inflater);
-
- inflater.inflate(R.menu.file_actions_menu, menu);
- List<Integer> toHide = new ArrayList<Integer>();
-
- MenuItem item = null;
- toHide.add(R.id.action_cancel_download);
- toHide.add(R.id.action_cancel_upload);
- toHide.add(R.id.action_download_file);
- toHide.add(R.id.action_rename_file); // by now
-
- for (int i : toHide) {
- item = menu.findItem(i);
- if (item != null) {
- item.setVisible(false);
- item.setEnabled(false);
- }
- }
-
- }
-
-
- /**
- * {@inheritDoc}
- */
- @Override
- public boolean onOptionsItemSelected(MenuItem item) {
- switch (item.getItemId()) {
- case R.id.action_open_file_with: {
- openFile();
- return true;
- }
- case R.id.action_remove_file: {
- removeFile();
- return true;
- }
- case R.id.action_see_details: {
- seeDetails();
- return true;
- }
-
- /*
- case R.id.action_toggle_keep_in_sync: {
- 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.e(TAG, "starting observer service");
- getActivity().startService(intent);
-
- if (mFile.keepInSync()) {
- onClick(getView().findViewById(R.id.fdDownloadBtn)); // force an immediate synchronization
- }
- break;
- }*/
- default:
- return false;
- }
- }
-
-
- private void seeDetails() {
- stopPreview(false);
- ((FileFragment.ContainerActivity)getActivity()).showFragmentWithDetails(mFile);
- }
-
-
- private void prepareVideo() {
- // create helper to get more control on the playback
- mVideoHelper = new VideoHelper();
- mVideoPreview.setOnPreparedListener(mVideoHelper);
- mVideoPreview.setOnCompletionListener(mVideoHelper);
- mVideoPreview.setOnErrorListener(mVideoHelper);
- }
-
- private void playVideo() {
- // load the video file in the video player ; when done, VideoHelper#onPrepared() will be called
- mVideoPreview.setVideoPath(mFile.getStoragePath());
-
- // create and prepare control panel for the user
- mMediaController = new MediaController(getActivity());
- mMediaController.setMediaPlayer(mVideoPreview);
- mMediaController.setAnchorView(mVideoPreview);
- mVideoPreview.setMediaController(mMediaController);
- }
-
-
- private class VideoHelper implements OnCompletionListener, OnPreparedListener, OnErrorListener {
-
- /**
- * Called when the file is ready to be played.
- *
- * Just starts the playback.
- *
- * @param mp {@link MediaPlayer} instance performing the playback.
- */
- @Override
- public void onPrepared(MediaPlayer vp) {
- mVideoPreview.seekTo(mSavedPlaybackPosition);
- mVideoPreview.start();
- mMediaController.show(MediaService.MEDIA_CONTROL_SHORT_LIFE);
- }
-
-
- /**
- * Called when the file is finished playing.
- *
- * Finishes the activity.
- *
- * @param mp {@link MediaPlayer} instance performing the playback.
- */
- @Override
- public void onCompletion(MediaPlayer mp) {
- // nothing, right now
- }
-
-
- /**
- * Called when an error in playback occurs.
- *
- * @param mp {@link MediaPlayer} instance performing the playback.
- * @param what Type of error
- * @param extra Extra code specific to the error
- */
- @Override
- public boolean onError(MediaPlayer mp, int what, int extra) {
- Log.e(TAG, "Error in video playback, what = " + what + ", extra = " + extra);
-
- if (mMediaController != null) {
- mMediaController.hide();
- }
-
- if (mVideoPreview.getWindowToken() != null) {
- String message = MediaService.getMessageForMediaError(getActivity(), what, extra);
- new AlertDialog.Builder(getActivity())
- .setMessage(message)
- .setPositiveButton(android.R.string.VideoView_error_button,
- new DialogInterface.OnClickListener() {
- public void onClick(DialogInterface dialog, int whichButton) {
- dialog.dismiss();
- VideoHelper.this.onCompletion(null);
- }
- })
- .setCancelable(false)
- .show();
- }
- return true;
- }
-
- }
-
-
- @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);
- getActivity().registerReceiver(mUploadFinishReceiver, filter);
- */
-
- }
-
-
- @Override
- public void onPause() {
- super.onPause();
- /*
- if (mVideoPreview.getVisibility() == View.VISIBLE) {
- mSavedPlaybackPosition = mVideoPreview.getCurrentPosition();
- }*/
- /*
- getActivity().unregisterReceiver(mDownloadFinishReceiver);
- mDownloadFinishReceiver = null;
-
- getActivity().unregisterReceiver(mUploadFinishReceiver);
- mUploadFinishReceiver = null;
- */
- }
-
-
- @Override
- public void onStop() {
- super.onStop();
- if (mMediaServiceConnection != null) {
- Log.d(TAG, "Unbinding from MediaService ...");
- if (mMediaServiceBinder != null && mMediaController != null) {
- mMediaServiceBinder.unregisterMediaController(mMediaController);
- }
- getActivity().unbindService(mMediaServiceConnection);
- mMediaServiceConnection = null;
- mMediaServiceBinder = null;
- if (mMediaController != null) {
- mMediaController.hide();
- mMediaController = null;
- }
- }
- }
-
- @Override
- public void onDestroy() {
- super.onDestroy();
- if (mBitmap != null) {
- mBitmap.recycle();
- }
- }
-
- /*
- @Override
- public View getView() {
- return super.getView() == null ? mView : super.getView();
- }
- */
-
- /*
- @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();
- }
-
- } 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 FilePreviewFragment(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;
- }
- 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.e(TAG, "starting observer service");
- getActivity().startService(intent);
-
- if (mFile.keepInSync()) {
- onClick(getView().findViewById(R.id.fdDownloadBtn)); // force an immediate synchronization
- }
- break;
- }
- 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);
- break;
- }
- case R.id.fdOpenBtn: {
- openFile();
- break;
- }
- default:
- Log.e(TAG, "Incorrect view clicked!");
- }
-
- }
- */
-
-
- @Override
- public boolean onTouch(View v, MotionEvent event) {
- if (event.getAction() == MotionEvent.ACTION_DOWN) {
- if (v == mImagePreview &&
- mMediaServiceBinder != null && mFile.isAudio() && mMediaServiceBinder.isPlaying(mFile)) {
- toggleMediaController(MediaService.MEDIA_CONTROL_PERMANENT);
- return true;
-
- } else if (v == mVideoPreview) {
- toggleMediaController(MediaService.MEDIA_CONTROL_SHORT_LIFE);
- return true;
- }
- }
- return false;
- }
-
-
- private void toggleMediaController(int time) {
- if (mMediaController.isShowing()) {
- mMediaController.hide();
- } else {
- mMediaController.show(time);
- }
- }
-
-
- private void playAudio() {
- if (!mMediaServiceBinder.isPlaying(mFile)) {
- Log.d(TAG, "starting playback of " + mFile.getStoragePath());
- mMediaServiceBinder.start(mAccount, mFile);
-
- } else {
- if (!mMediaServiceBinder.isPlaying()) {
- mMediaServiceBinder.start();
- }
- if (!mMediaController.isShowing() && isVisible()) {
- mMediaController.show(MediaService.MEDIA_CONTROL_PERMANENT);
- // TODO - fix strange bug; steps to trigger :
- // 1. remove the "isVisible()" control
- // 2. start the app and preview an audio file
- // 3. exit from the app (home button, for instance) while the audio file is still being played
- // 4. go to notification bar and click on the "ownCloud music app" notification
- // PUM!
- }
- }
- }
-
-
- private void bindMediaService() {
- Log.d(TAG, "Binding to MediaService...");
- if (mMediaServiceConnection == null) {
- mMediaServiceConnection = new MediaServiceConnection();
- }
- getActivity().bindService( new Intent(getActivity(),
- MediaService.class),
- mMediaServiceConnection,
- Context.BIND_AUTO_CREATE);
- // follow the flow in MediaServiceConnection#onServiceConnected(...)
- }
-
- /** Defines callbacks for service binding, passed to bindService() */
- private class MediaServiceConnection implements ServiceConnection {
-
- @Override
- public void onServiceConnected(ComponentName component, IBinder service) {
- if (component.equals(new ComponentName(getActivity(), MediaService.class))) {
- Log.d(TAG, "Media service connected");
- mMediaServiceBinder = (MediaServiceBinder) service;
- if (mMediaServiceBinder != null) {
- if (mMediaController == null) {
- mMediaController = new MediaController(getSherlockActivity());
- }
- prepareMediaController();
- playAudio(); // do not wait for the touch of nobody to play audio
-
- Log.d(TAG, "Successfully bound to MediaService, MediaController ready");
-
- } else {
- Log.e(TAG, "Unexpected response from MediaService while binding");
- }
- }
- }
-
- private void prepareMediaController() {
- mMediaServiceBinder.registerMediaController(mMediaController);
- mMediaController.setMediaPlayer(mMediaServiceBinder);
- mMediaController.setAnchorView(getView());
- mMediaController.setEnabled(mMediaServiceBinder.isInPlaybackState());
- }
-
- @Override
- public void onServiceDisconnected(ComponentName component) {
- if (component.equals(new ComponentName(getActivity(), MediaService.class))) {
- Log.e(TAG, "Media service suddenly disconnected");
- if (mMediaController != null) {
- mMediaController.hide();
- mMediaController.setMediaPlayer(null);
- mMediaController = null;
- }
- mMediaServiceBinder = null;
- mMediaServiceConnection = null;
- }
- }
- }
-
-
-
- /**
- * Opens the previewed file with an external application.
- *
- * TODO - improve this; instead of prioritize the actions available for the MIME type in the server,
- * we should get a list of available apps for MIME tpye in the server and join it with the list of
- * available apps for the MIME type known from the file extension, to let the user choose
- */
- private void openFile() {
- stopPreview(true);
- 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.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.e(TAG, "Trying to find out MIME type of a file without extension: " + storagePath);
-
- } catch (ActivityNotFoundException e) {
- Log.e(TAG, "No activity found to handle: " + storagePath + " with MIME type " + mimeType + " obtained from extension");
-
- } catch (Throwable th) {
- Log.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();
- }
- }
-
- }
- finish();
- }
-
- /**
- * Starts a the removal of the previewed file.
- *
- * Shows a confirmation dialog. The action continues in {@link #onConfirmation(String)} , {@link #onNeutral(String)} or {@link #onCancel(String)},
- * depending upon the user selection in the dialog.
- */
- private void removeFile() {
- ConfirmationDialogFragment confDialog = ConfirmationDialogFragment.newInstance(
- R.string.confirmation_remove_alert,
- new String[]{mFile.getFileName()},
- R.string.confirmation_remove_remote_and_local,
- R.string.confirmation_remove_local,
- R.string.common_cancel);
- confDialog.setOnConfirmationListener(this);
- confDialog.show(getFragmentManager(), ConfirmationDialogFragment.FTAG_CONFIRMATION);
- }
-
-
- /**
- * Performs the removal of the previewed file, both locally and in the server.
- */
- @Override
- public void onConfirmation(String callerTag) {
- if (mStorageManager.getFileById(mFile.getFileId()) != null) { // check that the file is still there;
- stopPreview(true);
- mLastRemoteOperation = new RemoveFileOperation( mFile, // TODO we need to review the interface with RemoteOperations, and use OCFile IDs instead of OCFile objects as parameters
- 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);
- }
- }
-
-
- /**
- * Removes the file from local storage
- */
- @Override
- public void onNeutral(String callerTag) {
- // TODO this code should be made in a secondary thread,
- if (mFile.isDown()) { // checks it is still there
- stopPreview(true);
- File f = new File(mFile.getStoragePath());
- f.delete();
- mFile.setStoragePath(null);
- mStorageManager.saveFile(mFile);
- finish();
- }
- }
-
- /**
- * User cancelled the removal action.
- */
- @Override
- public void onCancel(String callerTag) {
- // nothing to do here
- }
-
-
- /**
- * {@inheritDoc}
- */
- public OCFile getFile(){
- 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;
- if (ocAccount != null && (
- mStorageManager == null ||
- (mAccount != null && !mAccount.equals(ocAccount))
- )) {
- mStorageManager = new FileDataStorageManager(ocAccount, getActivity().getApplicationContext().getContentResolver());
- }
- mAccount = ocAccount;
- updateFileDetails(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();
-
- }
-
- /*
- public void onDismiss(EditNameDialog dialog) {
- if (dialog.getResult()) {
- String newFilename = dialog.getNewFilename();
- Log.d(TAG, "name edit dialog dismissed with new name " + newFilename);
- mLastRemoteOperation = new RenameFileOperation( mFile,
- 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);
- }
- }
- */
-
- private class BitmapLoader extends AsyncTask<String, Void, Bitmap> {
-
- /**
- * Weak reference to the target {@link ImageView} where the bitmap will be loaded into.
- *
- * Using a weak reference will avoid memory leaks if the target ImageView is retired from memory before the load finishes.
- */
- private final WeakReference<ImageView> mImageViewRef;
-
-
- /**
- * Constructor.
- *
- * @param imageView Target {@link ImageView} where the bitmap will be loaded into.
- */
- public BitmapLoader(ImageView imageView) {
- mImageViewRef = new WeakReference<ImageView>(imageView);
- }
-
-
- @SuppressWarnings("deprecation")
- @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 {
- // set desired options that will affect the size of the bitmap
- BitmapFactory.Options options = new Options();
- options.inScaled = true;
- options.inPurgeable = 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;
- }
- // make a false load of the bitmap - just to be able to read outWidth, outHeight and outMimeType
- options.inJustDecodeBounds = true;
- BitmapFactory.decodeFile(storagePath, options);
-
- int width = options.outWidth;
- int height = options.outHeight;
- int scale = 1;
- if (width >= 2048 || height >= 2048) {
- // try to scale down the image to save memory
- 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.d(TAG, "image width: " + width + ", screen width: " + screenwidth);
-
- if (width > screenwidth) {
- // second try to scale down the image , this time depending upon the screen size; WTF...
- scale = (int) Math.ceil((float)width / screenwidth);
- options.inSampleSize = scale;
- }
-
- // really load the bitmap
- options.inJustDecodeBounds = false; // the next decodeFile call will be real
- result = BitmapFactory.decodeFile(storagePath, options);
- Log.e(TAG, "loaded width: " + options.outWidth + ", loaded height: " + options.outHeight);
-
- } catch (OutOfMemoryError e) {
- result = null;
- Log.e(TAG, "Out of memory occured for file with size " + storagePath);
-
- } catch (NoSuchFieldError e) {
- result = null;
- Log.e(TAG, "Error from access to unexisting field despite protection " + storagePath);
-
- } catch (Throwable t) {
- result = null;
- Log.e(TAG, "Unexpected error while creating image preview " + storagePath, t);
- }
- return result;
- }
-
- @Override
- protected void onPostExecute(Bitmap result) {
- if (result != null && mImageViewRef != null) {
- final ImageView imageView = mImageViewRef.get();
- imageView.setImageBitmap(result);
- mBitmap = result;
- }
- }
-
- }
-
- /**
- * Helper method to test if an {@link OCFile} can be passed to a {@link FilePreviewFragment} 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) {
- return (file != null && (file.isAudio() || file.isVideo() || file.isImage()));
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public void onRemoteOperationFinish(RemoteOperation operation, RemoteOperationResult result) {
- if (operation.equals(mLastRemoteOperation)) {
- if (operation instanceof RemoveFileOperation) {
- onRemoveFileOperationFinish((RemoveFileOperation)operation, result);
-
- /*
- } else if (operation instanceof RenameFileOperation) {
- onRenameFileOperationFinish((RenameFileOperation)operation, result);
-
- } else if (operation instanceof SynchronizeFileOperation) {
- onSynchronizeFileOperationFinish((SynchronizeFileOperation)operation, result);*/
- }
- }
- }
-
- private void onRemoveFileOperationFinish(RemoveFileOperation operation, RemoteOperationResult result) {
- boolean inDisplayActivity = getActivity() instanceof FileDisplayActivity;
- getActivity().dismissDialog((inDisplayActivity)? FileDisplayActivity.DIALOG_SHORT_WAIT : FileDetailActivity.DIALOG_SHORT_WAIT);
-
- if (result.isSuccess()) {
- Toast msg = Toast.makeText(getActivity().getApplicationContext(), R.string.remove_success_msg, Toast.LENGTH_LONG);
- msg.show();
- finish();
-
- } else {
- Toast msg = Toast.makeText(getActivity(), R.string.remove_fail_msg, Toast.LENGTH_LONG);
- msg.show();
- if (result.isSslRecoverableException()) {
- // TODO show the SSL warning dialog
- }
- }
- }
-
- private void stopPreview(boolean stopAudio) {
- if (mMediaController != null) {
- mMediaController.hide();
- }
- if (mFile.isAudio() && stopAudio) {
- mMediaServiceBinder.pause();
-
- } else if (mFile.isVideo()) {
- mVideoPreview.stopPlayback();
- }
- }
-
-
-
- /**
- * Finishes the preview
- */
- private void finish() {
- Activity container = getActivity();
- if (container instanceof FileDisplayActivity) {
- // double pane
- FragmentTransaction transaction = getActivity().getSupportFragmentManager().beginTransaction();
- transaction.replace(R.id.file_details_container, new FileDetailFragment(null, null), FileDetailFragment.FTAG); // empty FileDetailFragment
- transaction.commit();
- ((FileFragment.ContainerActivity)container).onFileStateChanged();
- } else {
- container.finish();
- }
- }
-
- /*
- private void onRenameFileOperationFinish(RenameFileOperation operation, RemoteOperationResult result) {
- boolean inDisplayActivity = getActivity() instanceof FileDisplayActivity;
- getActivity().dismissDialog((inDisplayActivity)? FileDisplayActivity.DIALOG_SHORT_WAIT : FileDetailActivity.DIALOG_SHORT_WAIT);
-
- if (result.isSuccess()) {
- updateFileDetails(((RenameFileOperation)operation).getFile(), mAccount);
- mContainerActivity.onFileStateChanged();
-
- } else {
- if (result.getCode().equals(ResultCode.INVALID_LOCAL_FILE_NAME)) {
- Toast msg = Toast.makeText(getActivity(), R.string.rename_local_fail_msg, Toast.LENGTH_LONG);
- msg.show();
- // TODO throw again the new rename dialog
- } else {
- Toast msg = Toast.makeText(getActivity(), R.string.rename_server_fail_msg, Toast.LENGTH_LONG);
- msg.show();
- if (result.isSslRecoverableException()) {
- // TODO show the SSL warning dialog
- }
- }
- }
- }
-
- private void onSynchronizeFileOperationFinish(SynchronizeFileOperation operation, RemoteOperationResult result) {
- boolean inDisplayActivity = getActivity() instanceof FileDisplayActivity;
- getActivity().dismissDialog((inDisplayActivity)? FileDisplayActivity.DIALOG_SHORT_WAIT : FileDetailActivity.DIALOG_SHORT_WAIT);
-
- 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_ACCOUNT, mAccount);
- startActivity(i);
-
- } else {
- Toast msg = Toast.makeText(getActivity(), R.string.sync_file_fail_msg, Toast.LENGTH_LONG);
- msg.show();
- }
-
- if (mFile.isDown()) {
- setButtonsForDown();
-
- } else {
- setButtonsForRemote();
- }
-
- } else {
- if (operation.transferWasRequested()) {
- 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()) {
- setButtonsForDown();
-
- } else {
- setButtonsForRemote();
- }
- }
- }
- }
- */
-
-
-}
projects / pub / Android / ownCloud.git / commitdiff