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fix(android/httpclient): Android, Tls 1.1 is not suported anymore in Android 16 or up. Remove from Http client #1063

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Merged
fpanizza merged 1 commit into from
Nov 28, 2025
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fix(android/httpclient): Android, Tls 1.1 is not suported anymore in Android 16 or up. Remove from Http client #1063

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8 changes: 4 additions & 4 deletions android/src/main/java/com/genexus/specific/android/HttpClient.java
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Original file line number Diff line number Diff line change
Expand Up @@ -88,14 +88,14 @@ public void prepareSSLSocket(SSLSocket socket) {
// enable TLSv1.1/1.2 if available
// (see https://github.com/rfc2822/davdroid/issues/229)
String[] supportedProtocols = socket.getSupportedProtocols();

ArrayList<String> tempList = new ArrayList<String>();
Collections.addAll(tempList, supportedProtocols);
// remove only olds and unsecure protocols (SSLv3 ), TLS in all version are supported.
// remove only olds and unsecure protocols (SSLv3 ), TLS 1.2 and up are supported.
tempList.remove("SSLv3");
// from : https://blog.dev-area.net/2015/08/13/android-4-1-enable-tls-1-1-and-tls-1-2/
// add 1.1 and 1.2 if not yet added, at least in Android 4.x
if (!tempList.contains("TLSv1.1"))
tempList.add("TLSv1.1");
// Tls 1.1 is not supoerted anymore in Android 16 or up. Exception java.lang.IllegalArgumentException: protocol TLSv1.1 is not supported if added
// add 1.2 if not yet added, at least in Android 4.x
if (!tempList.contains("TLSv1.2"))
tempList.add("TLSv1.2");

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