Added support for TLSv1.1, 1.2 and 1.3

Author: Chris Board

.idea/caches/build_file_checksums.ser

@@ -20,7 +20,7 @@ else
 }
 
 archivesBaseName="AndroidMySQLConnector"
-version '0.28'
+version '0.30'
 group 'com.BoardiesITSolutions'
 
 
@@ -30,8 +30,8 @@ android {
         //applicationId "com.BoardiesITSolutions.AndroidMySQLConnector"
         minSdkVersion 19
         targetSdkVersion 29
-        versionCode 20
-        versionName "0.28"
+        versionCode 21
+        versionName "0.30"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
     buildTypes {

.idea/caches/gradle_models.ser

@@ -519,7 +519,16 @@ private void performSSLHandshake()
 
             SSLSocket sslSocket = (SSLSocket) sslf.createSocket(mysqlSocket, null,
                     mysqlSocket.getPort(), false);
-            sslSocket.setEnabledProtocols(new String[]{"TLSv1.1"});
+
+            // TLSv1.3 not supported until Android API 29 (Android 10)
+            if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q)
+            {
+                sslSocket.setEnabledProtocols(new String[]{"TLSv1.1", "TLSv1.2"});
+            }
+            else
+            {
+                sslSocket.setEnabledProtocols(new String[]{"TLSv1.1", "TLSv1.2", "TLSv1.3"});
+            }
             sslSocket.setTcpNoDelay(true);
             sslSocket.setReuseAddress(true);
             sslSocket.setSoTimeout(5000);