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Code Issues Releases Wiki Activity

implemented optimised version of YoutubeExtractor.getVideoId().

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new version uses a regular expression instead of creating a HashMap and looping over them.
Needs testing before pushing to origin
This commit is contained in:
Adam Howard 2015-11-11 01:48:44 +00:00
parent 873564f2aa
commit 3411b53450
3 changed files with 23 additions and 4 deletions
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3
app/src/main/java/org/schabi/newpipe/VideoItemDetailActivity.java
View File

@ -67,8 +67,7 @@ public class VideoItemDetailActivity extends AppCompatActivity {
arguments.putInt(VideoItemDetailFragment.STREAMING_SERVICE, i);
try {
currentStreamingService = i;
extractor = ServiceList.getService(i)
.getExtractorInstance();
extractor = ServiceList.getService(i).getExtractorInstance();
} catch (Exception e) {
e.printStackTrace();
}

22
app/src/main/java/org/schabi/newpipe/youtube/YoutubeExtractor.java
View File

@ -130,6 +130,26 @@ public class YoutubeExtractor implements Extractor {
}
}
@Override
public String getVideoId(String videoUrl) {
//https://www.youtube.com/watch?v=laF2D3QyAFQ
String id;
Pattern pat;
if(videoUrl.contains("youtube")) {
pat = Pattern.compile("youtube\\.com/watch\\?v=([a-zA-Z0-9_]{11})");
}
else if(videoUrl.contains("youtu.be")) {
pat = Pattern.compile("youtu\\.be/([a-zA-Z0-9_]{11})");
}
else {
Log.e(TAG, "Error could not parse url: " + videoUrl);
return "";
}
Matcher mat = pat.matcher(videoUrl);
id = mat.group(1);
return (id == null ? "" : id);
}
/*
@Override
public String getVideoId(String videoUrl) {
try {
@ -165,7 +185,7 @@ public class YoutubeExtractor implements Extractor {
}
return null;
}
*/
@Override
public String getVideoUrl(String videoId) {
return "https://www.youtube.com/watch?v=" + videoId;