How to make YouTube video thumbnails in android? [duplicate]

Answer 1

Try this

public static String getYoutubeThumbnailUrlFromVideoUrl(String videoUrl) {
   return "http://img.youtube.com/vi/"+getYoutubeVideoIdFromUrl(videoUrl) + "/0.jpg";
}

public static String getYoutubeVideoIdFromUrl(String inUrl) {
   inUrl = inUrl.replace("&feature=youtu.be", "");
   if (inUrl.toLowerCase().contains("youtu.be")) {
       return inUrl.substring(inUrl.lastIndexOf("/") + 1);
   }
   String pattern = "(?<=watch\\?v=|/videos/|embed\\/)[^#\\&\\?]*";
   Pattern compiledPattern = Pattern.compile(pattern);
   Matcher matcher = compiledPattern.matcher(inUrl);
   if (matcher.find()) {
      return matcher.group();
   }
   return null;
}