OpenSource/Telegram-Android
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Fix app link in in app browser(#45064)

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1. 'someapp:payload' style url is valid, comforming to 'mailto:xxx' and
'tel:xxx';
2. the final url parsed out for above is 'someapp:///', which is wrong.

Reference: https://bugs.telegram.org/c/45064
This commit is contained in:
apporc 2024-11-02 17:26:05 +08:00
parent 9b78d437de
commit ffb3433b5b
1 changed files with 24 additions and 7 deletions
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17
TMessagesProj/src/main/java/org/telegram/messenger/browser/Browser.java
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@ -523,6 +523,9 @@ public class Browser {
try { try {
if (isTonsite(url) || isInternalUrl(url, null)) return false; if (isTonsite(url) || isInternalUrl(url, null)) return false;
Uri uri = Uri.parse(url); Uri uri = Uri.parse(url);
if (isAppLinkStyle(uri)) {
url = uri.toString();
} else {
url = Browser.replace( url = Browser.replace(
uri, uri,
uri.getScheme() == null ? "https" : uri.getScheme(), uri.getScheme() == null ? "https" : uri.getScheme(),
@ -530,6 +533,7 @@ public class Browser {
TextUtils.isEmpty(uri.getPath()) ? "/" : uri.getPath() TextUtils.isEmpty(uri.getPath()) ? "/" : uri.getPath()
); );
uri = Uri.parse(url); uri = Uri.parse(url);
}
final boolean isIntentScheme = url.startsWith("intent://") || uri.getScheme() != null && uri.getScheme().equalsIgnoreCase("intent"); final boolean isIntentScheme = url.startsWith("intent://") || uri.getScheme() != null && uri.getScheme().equalsIgnoreCase("intent");
if (isIntentScheme && !allowIntent) return false; if (isIntentScheme && !allowIntent) return false;
final Intent intent = isIntentScheme ? final Intent intent = isIntentScheme ?
@ -830,4 +834,17 @@ public class Browser {
return modifiedUriBuilder.toString(); return modifiedUriBuilder.toString();
} }
private static boolean isAppLinkStyle(Uri uri) {
if (uri == null || uri.getScheme() == null) {
return false;
}
// App links typically have:
// 1. A scheme
// 2. No authority/host
// 3. Scheme-specific part directly after colon
return uri.getHost() == null &&
uri.getSchemeSpecificPart() != null &&
!uri.getSchemeSpecificPart().startsWith("//");
}
} }