Added comment

2 years ago · ef374522fd
parent 4746ede5f0
commit ef374522fd
1 changed files with 2 additions and 0 deletions
--- a/app/src/main/java/eu/faircode/email/HtmlHelper.java
+++ b/app/src/main/java/eu/faircode/email/HtmlHelper.java
@ -3268,6 +3268,8 @@ public class HtmlHelper {
                                        Uri uri = UriHelper.guessScheme(Uri.parse(href));
                                        if (UriHelper.isHyperLink(uri))
                                            ssb.append("\uD83D\uDD17"); // 🔗
+                                        // Unicode 6.0, supported since Android 4.1
+                                        // https://developer.android.com/guide/topics/resources/internationalization
                                    }
                                    setSpan(ssb, new URLSpan(href), start, ssb.length());
                                }