NewPipe/app/src/main/java/org/schabi/newpipe/VideoItemDetailFragment.java

553 lines
23 KiB
Java

package org.schabi.newpipe;
import android.app.Activity;
import android.content.Intent;
import android.content.res.TypedArray;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Point;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.os.Handler;
import android.preference.PreferenceManager;
import android.support.design.widget.FloatingActionButton;
import android.support.v4.app.Fragment;
import android.support.v7.app.AppCompatActivity;
import android.text.Html;
import android.text.method.LinkMovementMethod;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.FrameLayout;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.ProgressBar;
import android.widget.RelativeLayout;
import android.widget.TextView;
import android.view.MenuItem;
import android.widget.Toast;
import java.io.IOException;
import com.nostra13.universalimageloader.core.DisplayImageOptions;
import com.nostra13.universalimageloader.core.ImageLoader;
import com.nostra13.universalimageloader.core.assist.FailReason;
import com.nostra13.universalimageloader.core.listener.ImageLoadingListener;
import java.util.ArrayList;
import java.util.Vector;
import org.schabi.newpipe.crawler.ParsingException;
import org.schabi.newpipe.crawler.ServiceList;
import org.schabi.newpipe.crawler.VideoPreviewInfo;
import org.schabi.newpipe.crawler.VideoExtractor;
import org.schabi.newpipe.crawler.StreamingService;
import org.schabi.newpipe.crawler.VideoInfo;
import org.schabi.newpipe.crawler.services.youtube.YoutubeVideoExtractor;
/**
* Copyright (C) Christian Schabesberger 2015 <chris.schabesberger@mailbox.org>
* VideoItemDetailFragment.java is part of NewPipe.
*
* NewPipe 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 3 of the License, or
* (at your option) any later version.
*
* NewPipe 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 NewPipe. If not, see <http://www.gnu.org/licenses/>.
*/
public class VideoItemDetailFragment extends Fragment {
private static final String TAG = VideoItemDetailFragment.class.toString();
/**
* The fragment argument representing the item ID that this fragment
* represents.
*/
public static final String VIDEO_URL = "video_url";
public static final String STREAMING_SERVICE = "streaming_service";
public static final String AUTO_PLAY = "auto_play";
private AppCompatActivity activity;
private ActionBarHandler actionBarHandler;
private ProgressBar progressBar;
private int streamingServiceId = -1;
private boolean autoPlayEnabled = false;
private VideoInfo currentVideoInfo = null;
private boolean showNextVideoItem = false;
private View thumbnailWindowLayout;
private FloatingActionButton playVideoButton;
private final Point initialThumbnailPos = new Point(0, 0);
private ImageLoader imageLoader = ImageLoader.getInstance();
private DisplayImageOptions displayImageOptions =
new DisplayImageOptions.Builder().cacheInMemory(true).build();
public interface OnInvokeCreateOptionsMenuListener {
void createOptionsMenu();
}
private OnInvokeCreateOptionsMenuListener onInvokeCreateOptionsMenuListener = null;
private class VideoExtractorRunnable implements Runnable {
private final Handler h = new Handler();
private VideoExtractor videoExtractor;
private final StreamingService service;
private final String videoUrl;
public VideoExtractorRunnable(String videoUrl, StreamingService service) {
this.service = service;
this.videoUrl = videoUrl;
}
@Override
public void run() {
try {
videoExtractor = service.getExtractorInstance(videoUrl, new Downloader());
VideoInfo videoInfo = VideoInfo.getVideoInfo(videoExtractor, new Downloader());
h.post(new VideoResultReturnedRunnable(videoInfo));
} catch (IOException e) {
postNewErrorToast(h, R.string.network_error);
e.printStackTrace();
}
// custom service related exceptions
catch (YoutubeVideoExtractor.DecryptException de) {
postNewErrorToast(h, R.string.youtube_signature_decryption_error);
de.printStackTrace();
} catch (YoutubeVideoExtractor.GemaException ge) {
h.post(new Runnable() {
@Override
public void run() {
onErrorBlockedByGema();
}
});
}
// ----------------------------------------
catch(VideoExtractor.ContentNotAvailableException e) {
h.post(new Runnable() {
@Override
public void run() {
onNotSpecifiedContentError();
}
});
e.printStackTrace();
} catch (ParsingException e) {
postNewErrorToast(h, e.getMessage());
e.printStackTrace();
} catch(Exception e) {
postNewErrorToast(h, R.string.general_error);
e.printStackTrace();
}
}
}
private class VideoResultReturnedRunnable implements Runnable {
private final VideoInfo videoInfo;
public VideoResultReturnedRunnable(VideoInfo videoInfo) {
this.videoInfo = videoInfo;
}
@Override
public void run() {
//todo: fix expired thread error:
// If the thread calling this runnable is expired, the following function will crash.
updateInfo(videoInfo);
}
}
private class ThumbnailLoadingListener implements ImageLoadingListener {
@Override
public void onLoadingStarted(String imageUri, View view) {}
@Override
public void onLoadingFailed(String imageUri, View view, FailReason failReason) {
Toast.makeText(VideoItemDetailFragment.this.getActivity(),
R.string.could_not_load_thumbnails, Toast.LENGTH_LONG).show();
failReason.getCause().printStackTrace();
}
@Override
public void onLoadingComplete(String imageUri, View view, Bitmap loadedImage) {}
@Override
public void onLoadingCancelled(String imageUri, View view) {}
}
private void updateInfo(VideoInfo info) {
currentVideoInfo = info;
try {
VideoInfoItemViewCreator videoItemViewCreator =
new VideoInfoItemViewCreator(LayoutInflater.from(getActivity()));
RelativeLayout textContentLayout =
(RelativeLayout) activity.findViewById(R.id.detailTextContentLayout);
final TextView videoTitleView =
(TextView) activity.findViewById(R.id.detailVideoTitleView);
TextView uploaderView = (TextView) activity.findViewById(R.id.detailUploaderView);
TextView viewCountView = (TextView) activity.findViewById(R.id.detailViewCountView);
TextView thumbsUpView = (TextView) activity.findViewById(R.id.detailThumbsUpCountView);
TextView thumbsDownView =
(TextView) activity.findViewById(R.id.detailThumbsDownCountView);
TextView uploadDateView = (TextView) activity.findViewById(R.id.detailUploadDateView);
TextView descriptionView = (TextView) activity.findViewById(R.id.detailDescriptionView);
FrameLayout nextVideoFrame =
(FrameLayout) activity.findViewById(R.id.detailNextVideoFrame);
RelativeLayout nextVideoRootFrame =
(RelativeLayout) activity.findViewById(R.id.detailNextVideoRootLayout);
Button nextVideoButton = (Button) activity.findViewById(R.id.detailNextVideoButton);
TextView similarTitle = (TextView) activity.findViewById(R.id.detailSimilarTitle);
View topView = activity.findViewById(R.id.detailTopView);
View nextVideoView = videoItemViewCreator
.getViewFromVideoInfoItem(null, nextVideoFrame, info.nextVideo, getContext());
progressBar.setVisibility(View.GONE);
nextVideoFrame.addView(nextVideoView);
initThumbnailViews(info, nextVideoFrame);
textContentLayout.setVisibility(View.VISIBLE);
playVideoButton.setVisibility(View.VISIBLE);
if (!showNextVideoItem) {
nextVideoRootFrame.setVisibility(View.GONE);
similarTitle.setVisibility(View.GONE);
}
videoTitleView.setText(info.title);
topView.setOnTouchListener(new View.OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
if (event.getAction() == android.view.MotionEvent.ACTION_UP) {
ImageView arrow = (ImageView) activity.findViewById(R.id.toggleDescriptionView);
View extra = activity.findViewById(R.id.detailExtraView);
if (extra.getVisibility() == View.VISIBLE) {
extra.setVisibility(View.GONE);
arrow.setImageResource(R.drawable.arrow_down);
} else {
extra.setVisibility(View.VISIBLE);
arrow.setImageResource(R.drawable.arrow_up);
}
}
return true;
}
});
uploaderView.setText(info.uploader);
actionBarHandler.setChannelName(info.uploader);
videoTitleView.setText(info.title);
uploaderView.setText(info.uploader);
actionBarHandler.setChannelName(info.uploader);
String localizedViewCount = Localization.localizeViewCount(info.view_count, getContext());
viewCountView.setText(localizedViewCount);
String localizedLikeCount = Localization.localizeNumber(info.like_count, getContext());
thumbsUpView.setText(localizedLikeCount);
String localizedDislikeCount = Localization.localizeNumber(info.dislike_count, getContext());
thumbsDownView.setText(localizedDislikeCount);
String localizedDate = Localization.localizeDate(info.upload_date, getContext());
uploadDateView.setText(localizedDate);
descriptionView.setText(Html.fromHtml(info.description));
descriptionView.setMovementMethod(LinkMovementMethod.getInstance());
actionBarHandler.setServiceId(streamingServiceId);
actionBarHandler.setVideoInfo(info.webpage_url, info.title);
actionBarHandler.setStartPosition(info.startPosition);
// parse streams
Vector<VideoInfo.VideoStream> streamsToUse = new Vector<>();
for (VideoInfo.VideoStream i : info.videoStreams) {
if (useStream(i, streamsToUse)) {
streamsToUse.add(i);
}
}
actionBarHandler.setStreams(streamsToUse, info.audioStreams);
nextVideoButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent detailIntent =
new Intent(getActivity(), VideoItemDetailActivity.class);
/*detailIntent.putExtra(
VideoItemDetailFragment.ARG_ITEM_ID, currentVideoInfo.nextVideo.id); */
detailIntent.putExtra(
VideoItemDetailFragment.VIDEO_URL, currentVideoInfo.nextVideo.webpage_url);
detailIntent.putExtra(VideoItemDetailFragment.STREAMING_SERVICE, streamingServiceId);
startActivity(detailIntent);
}
});
textContentLayout.setVisibility(View.VISIBLE);
initSimilarVideos(videoItemViewCreator);
if(autoPlayEnabled) {
actionBarHandler.playVideo();
}
} catch (java.lang.NullPointerException e) {
Log.w(TAG, "updateInfo(): Fragment closed before thread ended work... or else");
e.printStackTrace();
}
}
private void initThumbnailViews(VideoInfo info, View nextVideoFrame) {
ImageView videoThumbnailView = (ImageView) activity.findViewById(R.id.detailThumbnailView);
ImageView uploaderThumb
= (ImageView) activity.findViewById(R.id.detailUploaderThumbnailView);
ImageView nextVideoThumb =
(ImageView) nextVideoFrame.findViewById(R.id.itemThumbnailView);
imageLoader.displayImage(info.thumbnail_url, videoThumbnailView,
displayImageOptions, new ImageLoadingListener() {
@Override
public void onLoadingStarted(String imageUri, View view) {}
@Override
public void onLoadingFailed(String imageUri, View view, FailReason failReason) {
Toast.makeText(VideoItemDetailFragment.this.getActivity(),
R.string.could_not_load_thumbnails, Toast.LENGTH_LONG).show();
failReason.getCause().printStackTrace();
}
@Override
public void onLoadingComplete(String imageUri, View view, Bitmap loadedImage) {
actionBarHandler.setVideoThumbnail(loadedImage);
}
@Override
public void onLoadingCancelled(String imageUri, View view) {}
});
imageLoader.displayImage(info.uploader_thumbnail_url,
uploaderThumb, displayImageOptions, new ThumbnailLoadingListener());
imageLoader.displayImage(info.nextVideo.thumbnail_url,
nextVideoThumb, displayImageOptions, new ThumbnailLoadingListener());
}
private void initSimilarVideos(VideoInfoItemViewCreator videoItemViewCreator) {
LinearLayout similarLayout = (LinearLayout) activity.findViewById(R.id.similarVideosView);
ArrayList<VideoPreviewInfo> similar = new ArrayList<>(currentVideoInfo.relatedVideos);
for (final VideoPreviewInfo item : similar) {
View similarView = videoItemViewCreator
.getViewFromVideoInfoItem(null, similarLayout, item, getContext());
similarView.setClickable(true);
similarView.setFocusable(true);
int[] attrs = new int[]{R.attr.selectableItemBackground};
TypedArray typedArray = activity.obtainStyledAttributes(attrs);
int backgroundResource = typedArray.getResourceId(0, 0);
similarView.setBackgroundResource(backgroundResource);
typedArray.recycle();
similarView.setOnTouchListener(new View.OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
if (event.getAction() == MotionEvent.ACTION_UP) {
Intent detailIntent = new Intent(activity, VideoItemDetailActivity.class);
detailIntent.putExtra(VideoItemDetailFragment.VIDEO_URL, item.webpage_url);
detailIntent.putExtra(
VideoItemDetailFragment.STREAMING_SERVICE, streamingServiceId);
startActivity(detailIntent);
return true;
}
return false;
}
});
similarLayout.addView(similarView);
ImageView rthumb = (ImageView)similarView.findViewById(R.id.itemThumbnailView);
imageLoader.displayImage(item.thumbnail_url, rthumb,
displayImageOptions, new ThumbnailLoadingListener());
}
}
private void onErrorBlockedByGema() {
Button backgroundButton = (Button)
activity.findViewById(R.id.detailVideoThumbnailWindowBackgroundButton);
ImageView thumbnailView = (ImageView) activity.findViewById(R.id.detailThumbnailView);
progressBar.setVisibility(View.GONE);
thumbnailView.setImageBitmap(BitmapFactory.decodeResource(
getResources(), R.drawable.gruese_die_gema));
backgroundButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent();
intent.setAction(Intent.ACTION_VIEW);
intent.setData(Uri.parse(activity.getString(R.string.c3s_url)));
activity.startActivity(intent);
}
});
Toast.makeText(VideoItemDetailFragment.this.getActivity(),
R.string.blocked_by_gema, Toast.LENGTH_LONG).show();
}
private void onNotSpecifiedContentError() {
ImageView thumbnailView = (ImageView) activity.findViewById(R.id.detailThumbnailView);
progressBar.setVisibility(View.GONE);
thumbnailView.setImageBitmap(BitmapFactory.decodeResource(
getResources(), R.drawable.not_available_monkey));
Toast.makeText(activity, R.string.content_not_available, Toast.LENGTH_LONG)
.show();
}
private boolean useStream(VideoInfo.VideoStream stream, Vector<VideoInfo.VideoStream> streams) {
for(VideoInfo.VideoStream i : streams) {
if(i.resolution.equals(stream.resolution)) {
return false;
}
}
return true;
}
/**
* Mandatory empty constructor for the fragment manager to instantiate the
* fragment (e.g. upon screen orientation changes).
*/
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
activity = (AppCompatActivity) getActivity();
showNextVideoItem = PreferenceManager.getDefaultSharedPreferences(getActivity())
.getBoolean(activity.getString(R.string.show_next_video_key), true);
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.fragment_videoitem_detail, container, false);
progressBar = (ProgressBar) rootView.findViewById(R.id.detailProgressBar);
actionBarHandler = new ActionBarHandler(activity);
actionBarHandler.setupNavMenu(activity);
if(onInvokeCreateOptionsMenuListener != null) {
onInvokeCreateOptionsMenuListener.createOptionsMenu();
}
return rootView;
}
@Override
public void onActivityCreated(Bundle savedInstanceBundle) {
super.onActivityCreated(savedInstanceBundle);
Activity a = getActivity();
playVideoButton = (FloatingActionButton) a.findViewById(R.id.playVideoButton);
thumbnailWindowLayout = a.findViewById(R.id.detailVideoThumbnailWindowLayout);
Button backgroundButton = (Button)
a.findViewById(R.id.detailVideoThumbnailWindowBackgroundButton);
// Sometimes when this fragment is not visible it still gets initiated
// then we must not try to access objects of this fragment.
// Otherwise the applications would crash.
if(playVideoButton != null) {
try {
streamingServiceId = getArguments().getInt(STREAMING_SERVICE);
StreamingService streamingService = ServiceList.getService(streamingServiceId);
Thread videoExtractorThread = new Thread(new VideoExtractorRunnable(
getArguments().getString(VIDEO_URL), streamingService));
autoPlayEnabled = getArguments().getBoolean(AUTO_PLAY);
videoExtractorThread.start();
} catch (Exception e) {
e.printStackTrace();
}
playVideoButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
actionBarHandler.playVideo();
}
});
backgroundButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
actionBarHandler.playVideo();
}
});
// todo: Fix this workaround (probably with a better design), so that older android
// versions don't have problems rendering the thumbnail right.
if(Build.VERSION.SDK_INT >= 18) {
ImageView thumbnailView = (ImageView) activity.findViewById(R.id.detailThumbnailView);
thumbnailView.addOnLayoutChangeListener(new View.OnLayoutChangeListener() {
// This is used to synchronize the thumbnailWindowButton and the playVideoButton
// inside the ScrollView with the actual size of the thumbnail.
@Override
public void onLayoutChange(View v, int left, int top, int right, int bottom,
int oldLeft, int oldTop, int oldRight, int oldBottom) {
RelativeLayout.LayoutParams newWindowLayoutParams =
(RelativeLayout.LayoutParams) thumbnailWindowLayout.getLayoutParams();
newWindowLayoutParams.height = bottom - top;
thumbnailWindowLayout.setLayoutParams(newWindowLayoutParams);
//noinspection SuspiciousNameCombination
initialThumbnailPos.set(top, left);
}
});
}
}
}
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
actionBarHandler.setupMenu(menu, inflater);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
return actionBarHandler.onItemSelected(item);
}
public void setOnInvokeCreateOptionsMenuListener(OnInvokeCreateOptionsMenuListener listener) {
this.onInvokeCreateOptionsMenuListener = listener;
}
private void postNewErrorToast(Handler h, final int stringResource) {
h.post(new Runnable() {
@Override
public void run() {
Toast.makeText(VideoItemDetailFragment.this.getActivity(),
stringResource, Toast.LENGTH_LONG).show();
}
});
}
private void postNewErrorToast(Handler h, final String message) {
h.post(new Runnable() {
@Override
public void run() {
Toast.makeText(VideoItemDetailFragment.this.getActivity(),
message, Toast.LENGTH_LONG).show();
}
});
}
}