Commit 047086f5 authored by Thomas's avatar Thomas
Browse files

Fix issue #510 - Add support for gemini links

parent c729b091

app/src/main/java/app/fedilab/android/helper/Helper.java

+2 −0
Original line number Diff line number Diff line
@@ -334,6 +334,8 @@ public class Helper { 
    public static final Pattern bibliogramPattern = Pattern.compile("(m\\.|www\\.)?instagram.com(/p/[\\w-/]+)");

    public static final Pattern libredditPattern = Pattern.compile("(www\\.|m\\.)?(reddit\\.com|preview\\.redd\\.it|i\\.redd\\.it|redd\\.it)/(((?!([\"'<])).)*)");

    public static final Pattern ouichesPattern = Pattern.compile("https?://ouich\\.es/tag/(\\w+)");



    public static final Pattern geminiPattern = Pattern.compile("(gemini://.*)\\b");

    public static final Pattern xmppPattern = Pattern.compile("xmpp:[-a-zA-Z0-9+$&@#/%?=~_|!:,.;]*[-a-zA-Z0-9+&@#/%=~_|]");

    public static final Pattern peertubePattern = Pattern.compile("(https?://([\\da-z.-]+\\.[a-z.]{2,10}))/videos/watch/(\\w{8}-\\w{4}-\\w{4}-\\w{4}-\\w{12})$");

    public static final Pattern mediumPattern = Pattern.compile("([\\w@-]*)?\\.?medium.com/@?([/\\w-]+)");

app/src/main/java/app/fedilab/android/helper/SpannableHelper.java

+33 −0
Original line number Diff line number Diff line
@@ -147,6 +147,7 @@ public class SpannableHelper { 
            linkify(context, content, urlDetails);

            linkifyURL(context, content, urlDetails);

            emails(context, content);

            gemini(context, content);

            replaceQuoteSpans(context, content);

        } else {

            content = new SpannableStringBuilder(text);
@@ -668,6 +669,38 @@ public class SpannableHelper { 
        }

    }



    private static void gemini(Context context, Spannable content) {

        // --- For all patterns defined in Helper class ---

        Pattern pattern = Helper.geminiPattern;

        Matcher matcher = pattern.matcher(content);

        while (matcher.find()) {

            int matchStart = matcher.start();

            int matchEnd = matcher.end();

            String geminiLink = content.toString().substring(matchStart, matchEnd);

            if (matchStart >= 0 && matchEnd <= content.toString().length() && matchEnd >= matchStart) {

                ClickableSpan[] clickableSpans = content.getSpans(matchStart, matchEnd, ClickableSpan.class);

                if (clickableSpans != null) {

                    for (ClickableSpan clickableSpan : clickableSpans) {

                        content.removeSpan(clickableSpan);

                    }

                }

                content.removeSpan(clickableSpans);

                content.setSpan(new ClickableSpan() {

                    @Override

                    public void onClick(@NonNull View textView) {

                        Helper.openBrowser(context, geminiLink);

                    }



                    @Override

                    public void updateDrawState(@NonNull TextPaint ds) {

                        super.updateDrawState(ds);

                        ds.setUnderlineText(false);

                        ds.setColor(linkColor);

                    }

                }, matchStart, matchEnd, Spanned.SPAN_INCLUSIVE_EXCLUSIVE);

            }

        }

    }



    private static void emails(Context context, Spannable content) {

        // --- For all patterns defined in Helper class ---