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Fix issue #510 - Add support for gemini links

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Thomas 2022-11-22 15:27:13 +01:00
parent c729b091e8
commit 047086f5e5
2 changed files with 35 additions and 0 deletions
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2
app/src/main/java/app/fedilab/android/helper/Helper.java
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@ -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-]+)");

33
app/src/main/java/app/fedilab/android/helper/SpannableHelper.java
View file

@ -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 ---