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finished implementing timestamp, along with refactoring services

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* added VideoInfo(AbstractVideoInfo) constructor, to support later implementation for reusing info scraped into VideoPreviewInfo, into VideoInfo
* Made the Extractor class behave as a per-video object;
    - most method return values are video-specific, so it makes sense (to me) to have Extractor be stateful.
    - The only stateless methods are getVideoUrl(), getVideoId() and loadDecryptionCode(String)
* Implemented a constructor for YoutubeExtractor, which performs all initialisation work
This commit is contained in:
Adam Howard 2015-11-17 22:51:27 +00:00
parent 7f01e9a4d9
commit 91f98c125e
11 changed files with 441 additions and 234 deletions
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64
app/src/main/java/org/schabi/newpipe/VideoInfo.java
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@ -24,44 +24,76 @@ import android.graphics.Bitmap;
/**Info object for opened videos, ie the video ready to play.*/
public class VideoInfo extends AbstractVideoInfo {
private static final String TAG = VideoInfo.class.toString();
public String uploader_thumbnail_url = "";
public Bitmap uploader_thumbnail = null;
public String description = "";
public int duration = -1;
public int age_limit = 0;
public int like_count = 0;
public int dislike_count = 0;
public String average_rating = "";
public VideoStream[] videoStreams = null;
public AudioStream[] audioStreams = null;
public int videoAvailableStatus = VIDEO_AVAILABLE;
public int duration = -1;
/*YouTube-specific fields
todo: move these to a subclass*/
public int age_limit = 0;
public int like_count = -1;
public int dislike_count = -1;
public String average_rating = "";
public VideoPreviewInfo nextVideo = null;
public VideoPreviewInfo[] relatedVideos = null;
public int videoAvailableStatus = VIDEO_AVAILABLE;
//public int startPosition = 0;//in seconds. some metadata is not passed using a VideoInfo object!
private static final String TAG = VideoInfo.class.toString();
public int startPosition = -1;//in seconds. some metadata is not passed using a VideoInfo object!
public static final int VIDEO_AVAILABLE = 0x00;
public static final int VIDEO_UNAVAILABLE = 0x01;
public static final int VIDEO_UNAVAILABLE_GEMA = 0x02;//German DRM organisation
public static class VideoStream {
public VideoStream(String url, int format, String res) {
this.url = url; this.format = format; resolution = res;
public VideoInfo() {}
/**Creates a new VideoInfo object from an existing AbstractVideoInfo.
* All the shared properties are copied to the new VideoInfo.*/
public VideoInfo(AbstractVideoInfo avi) {
this.id = avi.id;
this.title = avi.title;
this.uploader = avi.uploader;
this.thumbnail_url = avi.thumbnail_url;
this.thumbnail = avi.thumbnail;
this.webpage_url = avi.webpage_url;
this.upload_date = avi.upload_date;
this.upload_date = avi.upload_date;
this.view_count = avi.view_count;
//todo: better than this
if(avi instanceof VideoPreviewInfo) {//shitty String to convert code
String dur = ((VideoPreviewInfo)avi).duration;
int minutes = Integer.parseInt(dur.substring(0, dur.indexOf(":")));
int seconds = Integer.parseInt(dur.substring(dur.indexOf(":")+1, dur.length()));
this.duration = (minutes*60)+seconds;
}
}
public static class VideoStream {
public String url = ""; //url of the stream
public int format = -1;
public String resolution = "";
public VideoStream(String url, int format, String res) {
this.url = url; this.format = format; resolution = res;
}
}
public static class AudioStream {
public AudioStream(String url, int format, int bandwidth, int samplingRate) {
this.url = url; this.format = format;
this.bandwidth = bandwidth; this.samplingRate = samplingRate;
}
public String url = "";
public int format = -1;
public int bandwidth = -1;
public int samplingRate = -1;
public AudioStream(String url, int format, int bandwidth, int samplingRate) {
this.url = url; this.format = format;
this.bandwidth = bandwidth; this.samplingRate = samplingRate;
}
}
}