Merge branch 'develop' into fix/2614-linkify-ipv6-urls

libraries/androidutils/src/main/kotlin/io/element/android/libraries/androidutils/text/LinkifyHelper.kt

@@ -50,6 +50,11 @@ object LinkifyHelper {
                 val start = spannable.getSpanStart(urlSpan)
                 val end = spannable.getSpanEnd(urlSpan)
 
+                if (urlSpan !in oldURLSpans && spannable.isEmailInsideFediverseHandle(urlSpan, start)) {
+                    spannable.removeSpan(urlSpan)
+                    continue
+                }
+
                 // Try to avoid including trailing punctuation in the link.
                 // Since this might fail in some edge cases, we catch the exception and just use the original end index.
                 val newEnd = runCatchingExceptions {
@@ -108,6 +113,10 @@ object LinkifyHelper {
         return host.startsWith('[') && host.endsWith(']')
     }
 
+    private fun Spannable.isEmailInsideFediverseHandle(urlSpan: URLSpan, start: Int): Boolean {
+        return urlSpan.url.startsWith("mailto:") && start > 0 && this[start - 1] == '@'
+    }
+
     private fun adjustLinkifiedUrlSpanEndIndex(spannable: Spannable, start: Int, end: Int): Int {
         var end = end
 

libraries/androidutils/src/main/kotlin/io/element/android/libraries/androidutils/text/TextUtils.kt

@@ -13,3 +13,5 @@ import java.nio.charset.Charset
 
 fun String.urlEncoded(charset: Charset = Charsets.UTF_8): String = URLEncoder.encode(this, charset.name())
 fun String.urlDecoded(charset: Charset = Charsets.UTF_8): String = URLDecoder.decode(this, charset.name())
+
+fun String.takeIfNotBlank(): String? = ifBlank { null }