Fix GalleryPageParser

app/src/main/java/com/hippo/ehviewer/client/parser/GalleryPageParser.java

@@ -26,7 +26,7 @@ import java.util.regex.Pattern;
 
 public class GalleryPageParser {
 
-    private static final Pattern PATTERN_IMAGE_URL = Pattern.compile("<(?:/iframe|div id=\"i3\")[^>]*><a[^>]+><img[^>]*src=\"(.+?)\"");
+    private static final Pattern PATTERN_IMAGE_URL = Pattern.compile("<img[^>]*src=\"([^\"]+)\" style");
     private static final Pattern PATTERN_SKIP_HATH_KEY = Pattern.compile("onclick=\"return nl\\('([^\\)]+)'\\)");
     private static final Pattern PATTERN_ORIGIN_IMAGE_URL = Pattern.compile("<a href=\"([^\"]+)fullimg.php([^\"]+)\">");