-/* ownCloud Android client application
- * Copyright (C) 2012-2013 ownCloud Inc.
+/**
+ * ownCloud Android client application
+ *
+ * @author David A. Velasco
+ * Copyright (C) 2015 ownCloud Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2,
import android.accounts.Account;
import android.app.Activity;
-import android.app.AlertDialog;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.media.MediaMetadataRetriever;
+import android.support.v7.app.AlertDialog;
import android.content.ComponentName;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.ServiceConnection;
import android.content.res.Configuration;
+import android.content.res.Resources;
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.Build;
import android.os.Bundle;
import android.os.IBinder;
import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnTouchListener;
import android.widget.Toast;
import android.widget.VideoView;
-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.OCFile;
import com.owncloud.android.files.FileMenuFilter;
+import com.owncloud.android.lib.common.utils.Log_OC;
import com.owncloud.android.media.MediaControlView;
import com.owncloud.android.media.MediaService;
import com.owncloud.android.media.MediaServiceBinder;
import com.owncloud.android.ui.dialog.ConfirmationDialogFragment;
import com.owncloud.android.ui.dialog.RemoveFileDialogFragment;
import com.owncloud.android.ui.fragment.FileFragment;
-import com.owncloud.android.utils.Log_OC;
/**
* This fragment shows a preview of a downloaded media file (audio or video).
+ *
+ * Trying to get an instance with NULL {@link OCFile} or ownCloud {@link Account} values will
+ * produce an {@link IllegalStateException}.
*
- * 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
+ * By now, if the {@link OCFile} passed is not downloaded, an {@link IllegalStateException} is
+ * generated on instantiation too.
*/
public class PreviewMediaFragment extends FileFragment implements
OnTouchListener {
private ImageView mImagePreview;
private VideoView mVideoPreview;
private int mSavedPlaybackPosition;
-
+
private MediaServiceBinder mMediaServiceBinder = null;
private MediaControlView mMediaController = null;
private MediaServiceConnection mMediaServiceConnection = null;
private VideoHelper mVideoHelper;
private boolean mAutoplay;
public boolean mPrepared;
-
+
private static final String TAG = PreviewMediaFragment.class.getSimpleName();
-
+
/**
* Creates a fragment to preview a file.
- *
+ * <p/>
* 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
+ *
+ * @param fileToDetail An {@link OCFile} to preview in the fragment
+ * @param ocAccount An ownCloud account; needed to start downloads
*/
- public PreviewMediaFragment(OCFile fileToDetail, Account ocAccount, int startPlaybackPosition, boolean autoplay) {
+ public PreviewMediaFragment(
+ OCFile fileToDetail,
+ Account ocAccount,
+ int startPlaybackPosition,
+ boolean autoplay) {
+
super(fileToDetail);
mAccount = ocAccount;
mSavedPlaybackPosition = startPlaybackPosition;
mAutoplay = autoplay;
}
-
-
+
+
/**
- * 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
+ * Creates an empty fragment for previews.
+ * <p/>
+ * MUST BE KEPT: the system uses it when tries to reinstantiate a fragment automatically
+ * (for instance, when the device is turned a aside).
+ * <p/>
+ * DO NOT CALL IT: an {@link OCFile} and {@link Account} must be provided for a successful
+ * construction
*/
public PreviewMediaFragment() {
super();
mSavedPlaybackPosition = 0;
mAutoplay = true;
}
-
-
+
+
/**
* {@inheritDoc}
*/
super.onCreate(savedInstanceState);
setHasOptionsMenu(true);
}
-
+
/**
* {@inheritDoc}
*/
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
- Bundle savedInstanceState) {
+ Bundle savedInstanceState) {
super.onCreateView(inflater, container, savedInstanceState);
Log_OC.e(TAG, "onCreateView");
-
+
mView = inflater.inflate(R.layout.file_preview, container, false);
-
- mImagePreview = (ImageView)mView.findViewById(R.id.image_preview);
- mVideoPreview = (VideoView)mView.findViewById(R.id.video_preview);
+
+ mImagePreview = (ImageView) mView.findViewById(R.id.image_preview);
+ mVideoPreview = (VideoView) mView.findViewById(R.id.video_preview);
mVideoPreview.setOnTouchListener(this);
-
- mMediaController = (MediaControlView)mView.findViewById(R.id.media_controller);
-
+
+ mMediaController = (MediaControlView) mView.findViewById(R.id.media_controller);
+
return mView;
}
-
+
/**
* {@inheritDoc}
super.onActivityCreated(savedInstanceState);
Log_OC.e(TAG, "onActivityCreated");
- if (savedInstanceState != null) {
- setFile((OCFile)savedInstanceState.getParcelable(PreviewMediaFragment.EXTRA_FILE));
- mAccount = savedInstanceState.getParcelable(PreviewMediaFragment.EXTRA_ACCOUNT);
- mSavedPlaybackPosition = savedInstanceState.getInt(PreviewMediaFragment.EXTRA_PLAY_POSITION);
- mAutoplay = savedInstanceState.getBoolean(PreviewMediaFragment.EXTRA_PLAYING);
-
- }
OCFile file = getFile();
- if (file == null) {
- throw new IllegalStateException("Instanced with a NULL OCFile");
+ 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");
+ }
+ if (!file.isDown()) {
+ throw new IllegalStateException("There is no local file to preview");
+ }
+
}
- if (mAccount == null) {
- throw new IllegalStateException("Instanced with a NULL ownCloud Account");
+ else {
+ file = (OCFile) savedInstanceState.getParcelable(PreviewMediaFragment.EXTRA_FILE);
+ setFile(file);
+ mAccount = savedInstanceState.getParcelable(PreviewMediaFragment.EXTRA_ACCOUNT);
+ mSavedPlaybackPosition =
+ savedInstanceState.getInt(PreviewMediaFragment.EXTRA_PLAY_POSITION);
+ mAutoplay = savedInstanceState.getBoolean(PreviewMediaFragment.EXTRA_PLAYING);
+
}
- if (!file.isDown()) {
- throw new IllegalStateException("There is no local file to preview");
+ if (file != null && file.isDown()) {
+ if (file.isVideo()) {
+ mVideoPreview.setVisibility(View.VISIBLE);
+ mImagePreview.setVisibility(View.GONE);
+ prepareVideo();
+
+ }
+ else {
+ mVideoPreview.setVisibility(View.GONE);
+ mImagePreview.setVisibility(View.VISIBLE);
+ extractAndSetCoverArt(file);
+ }
}
- if (file.isVideo()) {
- mVideoPreview.setVisibility(View.VISIBLE);
- mImagePreview.setVisibility(View.GONE);
- prepareVideo();
-
- } else {
- mVideoPreview.setVisibility(View.GONE);
- mImagePreview.setVisibility(View.VISIBLE);
+
+ }
+
+ /**
+ * tries to read the cover art from the audio file and sets it as cover art.
+ *
+ * @param file audio file with potential cover art
+ */
+ private void extractAndSetCoverArt(OCFile file) {
+ if (file.isAudio()) {
+ try {
+ MediaMetadataRetriever mmr = new MediaMetadataRetriever();
+ mmr.setDataSource(file.getStoragePath());
+ byte[] data = mmr.getEmbeddedPicture();
+ if (data != null) {
+ Bitmap bitmap = BitmapFactory.decodeByteArray(data, 0, data.length);
+ mImagePreview.setImageBitmap(bitmap); //associated cover art in bitmap
+ } else {
+ mImagePreview.setImageResource(R.drawable.logo);
+ }
+ } catch (Throwable t) {
+ mImagePreview.setImageResource(R.drawable.logo);
+ }
}
-
}
-
+
/**
* {@inheritDoc}
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
Log_OC.e(TAG, "onSaveInstanceState");
-
+
outState.putParcelable(PreviewMediaFragment.EXTRA_FILE, getFile());
outState.putParcelable(PreviewMediaFragment.EXTRA_ACCOUNT, mAccount);
-
+
if (getFile().isVideo()) {
mSavedPlaybackPosition = mVideoPreview.getCurrentPosition();
mAutoplay = mVideoPreview.isPlaying();
- outState.putInt(PreviewMediaFragment.EXTRA_PLAY_POSITION , mSavedPlaybackPosition);
- outState.putBoolean(PreviewMediaFragment.EXTRA_PLAYING , mAutoplay);
- } else {
- outState.putInt(PreviewMediaFragment.EXTRA_PLAY_POSITION , mMediaServiceBinder.getCurrentPosition());
- outState.putBoolean(PreviewMediaFragment.EXTRA_PLAYING , mMediaServiceBinder.isPlaying());
+ outState.putInt(PreviewMediaFragment.EXTRA_PLAY_POSITION, mSavedPlaybackPosition);
+ outState.putBoolean(PreviewMediaFragment.EXTRA_PLAYING, mAutoplay);
+ }
+ else {
+ outState.putInt(
+ PreviewMediaFragment.EXTRA_PLAY_POSITION,
+ mMediaServiceBinder.getCurrentPosition());
+ outState.putBoolean(
+ PreviewMediaFragment.EXTRA_PLAYING, mMediaServiceBinder.isPlaying());
}
}
-
+
@Override
public void onStart() {
Log_OC.e(TAG, "onStart");
OCFile file = getFile();
- if (file != null) {
- if (file.isAudio()) {
- bindMediaService();
-
- } else if (file.isVideo()) {
- stopAudio();
- playVideo();
- }
+ if (file != null && file.isDown()) {
+ if (file.isAudio()) {
+ bindMediaService();
+
+ }
+ else {
+ if (file.isVideo()) {
+ stopAudio();
+ playVideo();
+ }
+ }
}
}
-
-
+
+
private void stopAudio() {
- Intent i = new Intent(getSherlockActivity(), MediaService.class);
+ Intent i = new Intent(getActivity(), MediaService.class);
i.setAction(MediaService.ACTION_STOP_ALL);
- getSherlockActivity().startService(i);
+ getActivity().startService(i);
}
@Override
public void onPrepareOptionsMenu(Menu menu) {
super.onPrepareOptionsMenu(menu);
-
+
if (mContainerActivity.getStorageManager() != null) {
FileMenuFilter mf = new FileMenuFilter(
getFile(),
mContainerActivity.getStorageManager().getAccount(),
mContainerActivity,
- getSherlockActivity()
+ getActivity()
);
mf.filter(menu);
}
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);
+ }
+
+ // additional restriction for this fragment
+ item = menu.findItem(R.id.action_copy);
+ if (item != null) {
+ item.setVisible(false);
+ item.setEnabled(false);
+ }
}
-
-
+
+
/**
* {@inheritDoc}
*/
}
case R.id.action_send_file: {
sendFile();
+ return true;
}
case R.id.action_sync_file: {
mContainerActivity.getFileOperationsHelper().syncFile(getFile());
return true;
}
-
+ case R.id.action_favorite_file:{
+ mContainerActivity.getFileOperationsHelper().toggleFavorite(getFile(), true);
+ return true;
+ }
+ case R.id.action_unfavorite_file:{
+ mContainerActivity.getFileOperationsHelper().toggleFavorite(getFile(), false);
+ return true;
+ }
default:
return false;
}
}
-
/**
* Update the file of the fragment with file value
+ *
* @param file
*/
- public void updateFile(OCFile file){
+ public void updateFile(OCFile file) {
setFile(file);
}
-
+
private void sendFile() {
stopPreview(false);
mContainerActivity.getFileOperationsHelper().sendDownloadedFile(getFile());
-
+
}
private void seeDetails() {
stopPreview(false);
- mContainerActivity.showDetails(getFile());
+ mContainerActivity.showDetails(getFile());
}
mVideoPreview.setOnCompletionListener(mVideoHelper);
mVideoPreview.setOnErrorListener(mVideoHelper);
}
-
+
+ @SuppressWarnings("static-access")
private void playVideo() {
// create and prepare control panel for the user
mMediaController.setMediaPlayer(mVideoPreview);
-
- // load the video file in the video player ; when done, VideoHelper#onPrepared() will be called
- mVideoPreview.setVideoPath(getFile().getStoragePath());
+
+ // load the video file in the video player ;
+ // when done, VideoHelper#onPrepared() will be called
+ Uri uri = Uri.parse(getFile().getStoragePath());
+ mVideoPreview.setVideoPath(uri.encode(getFile().getStoragePath()));
}
-
+
private class VideoHelper implements OnCompletionListener, OnPreparedListener, OnErrorListener {
-
- /**
+
+ /**
* Called when the file is ready to be played.
- *
+ * <p/>
* Just starts the playback.
- *
- * @param mp {@link MediaPlayer} instance performing the playback.
+ *
+ * @param vp {@link MediaPlayer} instance performing the playback.
*/
@Override
public void onPrepared(MediaPlayer vp) {
Log_OC.e(TAG, "onPrepared");
mVideoPreview.seekTo(mSavedPlaybackPosition);
- if (mAutoplay) {
+ if (mAutoplay) {
mVideoPreview.start();
}
mMediaController.setEnabled(true);
mMediaController.updatePausePlay();
mPrepared = true;
}
-
-
+
+
/**
* Called when the file is finished playing.
- *
+ * <p/>
* Finishes the activity.
- *
- * @param mp {@link MediaPlayer} instance performing the playback.
+ *
+ * @param mp {@link MediaPlayer} instance performing the playback.
*/
@Override
- public void onCompletion(MediaPlayer mp) {
+ public void onCompletion(MediaPlayer mp) {
Log_OC.e(TAG, "completed");
if (mp != null) {
mVideoPreview.seekTo(0);
// next lines are necessary to work around undesired video loops
if (Build.VERSION.SDK_INT == Build.VERSION_CODES.GINGERBREAD) {
- mVideoPreview.pause();
-
- } else if (Build.VERSION.SDK_INT == Build.VERSION_CODES.GINGERBREAD_MR1) {
- // mVideePreview.pause() is not enough
-
- mMediaController.setEnabled(false);
- mVideoPreview.stopPlayback();
- mAutoplay = false;
- mSavedPlaybackPosition = 0;
- mVideoPreview.setVideoPath(getFile().getStoragePath());
+ mVideoPreview.pause();
+
+ }
+ else {
+ if (Build.VERSION.SDK_INT == Build.VERSION_CODES.GINGERBREAD_MR1) {
+ // mVideePreview.pause() is not enough
+
+ mMediaController.setEnabled(false);
+ mVideoPreview.stopPlayback();
+ mAutoplay = false;
+ mSavedPlaybackPosition = 0;
+ mVideoPreview.setVideoPath(getFile().getStoragePath());
+ }
}
} // else : called from onError()
mMediaController.updatePausePlay();
}
-
-
+
+
/**
* 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
+ *
+ * @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) {
if (mVideoPreview.getWindowToken() != null) {
- String message = MediaService.getMessageForMediaError(getSherlockActivity(), what, extra);
- new AlertDialog.Builder(getSherlockActivity())
+ String message = MediaService.getMessageForMediaError(
+ getActivity(), what, extra);
+ new AlertDialog.Builder(getActivity())
.setMessage(message)
.setPositiveButton(android.R.string.VideoView_error_button,
new DialogInterface.OnClickListener() {
}
return true;
}
-
+
}
-
+
@Override
public void onPause() {
- super.onPause();
Log_OC.e(TAG, "onPause");
+ super.onPause();
}
-
+
@Override
public void onResume() {
super.onResume();
Log_OC.e(TAG, "onResume");
}
-
+
@Override
public void onDestroy() {
- super.onDestroy();
Log_OC.e(TAG, "onDestroy");
+ super.onDestroy();
}
-
+
@Override
public void onStop() {
Log_OC.e(TAG, "onStop");
- super.onStop();
mPrepared = false;
if (mMediaServiceConnection != null) {
if (mMediaServiceBinder != null && mMediaController != null) {
mMediaServiceBinder.unregisterMediaController(mMediaController);
}
- getSherlockActivity().unbindService(mMediaServiceConnection);
+ getActivity().unbindService(mMediaServiceConnection);
mMediaServiceConnection = null;
mMediaServiceBinder = null;
}
+
+ super.onStop();
}
-
+
@Override
public boolean onTouch(View v, MotionEvent event) {
if (event.getAction() == MotionEvent.ACTION_DOWN && v == mVideoPreview) {
- startFullScreenVideo();
+ // added a margin on the left to avoid interfering with gesture to open navigation drawer
+ if (event.getX() / Resources.getSystem().getDisplayMetrics().density > 24.0) {
+ startFullScreenVideo();
+ }
return true;
}
return false;
}
-
+
private void startFullScreenVideo() {
- Intent i = new Intent(getSherlockActivity(), PreviewVideoActivity.class);
+ Intent i = new Intent(getActivity(), PreviewVideoActivity.class);
i.putExtra(FileActivity.EXTRA_ACCOUNT, mAccount);
i.putExtra(FileActivity.EXTRA_FILE, getFile());
i.putExtra(PreviewVideoActivity.EXTRA_AUTOPLAY, mVideoPreview.isPlaying());
}
@Override
- public void onConfigurationChanged (Configuration newConfig) {
+ public void onConfigurationChanged(Configuration newConfig) {
Log_OC.e(TAG, "onConfigurationChanged " + this);
}
-
+
@Override
- public void onActivityResult (int requestCode, int resultCode, Intent data) {
+ public void onActivityResult(int requestCode, int resultCode, Intent data) {
Log_OC.e(TAG, "onActivityResult " + this);
super.onActivityResult(requestCode, resultCode, data);
if (resultCode == Activity.RESULT_OK) {
- mSavedPlaybackPosition = data.getExtras().getInt(PreviewVideoActivity.EXTRA_START_POSITION);
- mAutoplay = data.getExtras().getBoolean(PreviewVideoActivity.EXTRA_AUTOPLAY);
+ mSavedPlaybackPosition = data.getExtras().getInt(
+ PreviewVideoActivity.EXTRA_START_POSITION);
+ mAutoplay = data.getExtras().getBoolean(PreviewVideoActivity.EXTRA_AUTOPLAY);
}
}
-
+
private void playAudio() {
OCFile file = getFile();
if (!mMediaServiceBinder.isPlaying(file)) {
Log_OC.d(TAG, "starting playback of " + file.getStoragePath());
mMediaServiceBinder.start(mAccount, file, mAutoplay, mSavedPlaybackPosition);
-
- } else {
+
+ }
+ else {
if (!mMediaServiceBinder.isPlaying() && mAutoplay) {
mMediaServiceBinder.start();
mMediaController.updatePausePlay();
if (mMediaServiceConnection == null) {
mMediaServiceConnection = new MediaServiceConnection();
}
- getSherlockActivity().bindService( new Intent(getSherlockActivity(),
+ getActivity().bindService( new Intent(getActivity(),
MediaService.class),
mMediaServiceConnection,
Context.BIND_AUTO_CREATE);
@Override
public void onServiceConnected(ComponentName component, IBinder service) {
- if (getSherlockActivity() != null) {
- if (component.equals(new ComponentName(getSherlockActivity(), MediaService.class))) {
+ if (getActivity() != null) {
+ if (component.equals(
+ new ComponentName(getActivity(), MediaService.class))) {
Log_OC.d(TAG, "Media service connected");
mMediaServiceBinder = (MediaServiceBinder) service;
if (mMediaServiceBinder != null) {
Log_OC.d(TAG, "Successfully bound to MediaService, MediaController ready");
- } else {
+ }
+ else {
Log_OC.e(TAG, "Unexpected response from MediaService while binding");
}
}
@Override
public void onServiceDisconnected(ComponentName component) {
- if (component.equals(new ComponentName(getSherlockActivity(), MediaService.class))) {
+ if (component.equals(new ComponentName(getActivity(), MediaService.class))) {
Log_OC.e(TAG, "Media service suddenly disconnected");
if (mMediaController != null) {
mMediaController.setMediaPlayer(null);
- } else {
- Toast.makeText(getSherlockActivity(), "No media controller to release when disconnected from media service", Toast.LENGTH_SHORT).show();
+ }
+ else {
+ Toast.makeText(
+ getActivity(),
+ "No media controller to release when disconnected from media service",
+ Toast.LENGTH_SHORT).show();
}
mMediaServiceBinder = null;
mMediaServiceConnection = null;
}
}
- }
+ }
-
/**
* Opens the previewed file with an external application.
mContainerActivity.getFileOperationsHelper().openFile(getFile());
finish();
}
-
+
/**
- * Helper method to test if an {@link OCFile} can be passed to a {@link PreviewMediaFragment} to be previewed.
- *
- * @param file File to test if can be previewed.
- * @return 'True' if the file can be handled by the fragment.
+ * Helper method to test if an {@link OCFile} can be passed to a {@link PreviewMediaFragment}
+ * 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()));
}
-
+
public void stopPreview(boolean stopAudio) {
OCFile file = getFile();
if (file.isAudio() && stopAudio) {
mMediaServiceBinder.pause();
-
- } else if (file.isVideo()) {
- mVideoPreview.stopPlayback();
+
+ }
+ else {
+ if (file.isVideo()) {
+ mVideoPreview.stopPlayback();
+ }
}
}
-
/**
* Finishes the preview
*/
private void finish() {
- getSherlockActivity().onBackPressed();
+ getActivity().onBackPressed();
}
Log_OC.e(TAG, "getting position: " + mSavedPlaybackPosition);
return mSavedPlaybackPosition;
}
-
+
public boolean isPlaying() {
if (mPrepared) {
mAutoplay = mVideoPreview.isPlaying();
}
return mAutoplay;
}
-
+
}
projects / pub / Android / ownCloud.git / blobdiff