Add android smack source.
Change-Id: I49ce97136c17173c4ae3965c694af6e7bc49897d
diff --git a/src/org/jivesoftware/smack/AndroidConnectionConfiguration.java b/src/org/jivesoftware/smack/AndroidConnectionConfiguration.java
new file mode 100644
index 0000000..6ec05e0
--- /dev/null
+++ b/src/org/jivesoftware/smack/AndroidConnectionConfiguration.java
@@ -0,0 +1,113 @@
+package org.jivesoftware.smack;
+
+import java.io.File;
+
+import android.os.Build;
+
+import org.jivesoftware.smack.proxy.ProxyInfo;
+import org.jivesoftware.smack.util.DNSUtil;
+import org.jivesoftware.smack.util.dns.HostAddress;
+
+import java.util.List;
+
+/**
+ * This class wraps DNS SRV lookups for a new ConnectionConfiguration in a
+ * new thread, since Android API >= 11 (Honeycomb) does not allow network
+ * activity in the main thread.
+ *
+ * @author Florian Schmaus fschmaus@gmail.com
+ *
+ */
+public class AndroidConnectionConfiguration extends ConnectionConfiguration {
+ private static final int DEFAULT_TIMEOUT = 10000;
+
+ /**
+ * Creates a new ConnectionConfiguration for the specified service name.
+ * A DNS SRV lookup will be performed to find out the actual host address
+ * and port to use for the connection.
+ *
+ * @param serviceName the name of the service provided by an XMPP server.
+ */
+ public AndroidConnectionConfiguration(String serviceName) throws XMPPException {
+ super();
+ AndroidInit(serviceName, DEFAULT_TIMEOUT);
+ }
+
+ /**
+ *
+ * @param serviceName
+ * @param timeout
+ * @throws XMPPException
+ */
+ public AndroidConnectionConfiguration(String serviceName, int timeout) throws XMPPException {
+ super();
+ AndroidInit(serviceName, timeout);
+ }
+
+ public AndroidConnectionConfiguration(String host, int port, String name) {
+ super(host, port, name);
+ AndroidInit();
+ }
+
+ private void AndroidInit() {
+ // API 14 is Ice Cream Sandwich
+ if (Build.VERSION.SDK_INT >= 14) {
+ setTruststoreType("AndroidCAStore");
+ setTruststorePassword(null);
+ setTruststorePath(null);
+ } else {
+ setTruststoreType("BKS");
+ String path = System.getProperty("javax.net.ssl.trustStore");
+ if (path == null)
+ path = System.getProperty("java.home") + File.separator + "etc"
+ + File.separator + "security" + File.separator
+ + "cacerts.bks";
+ setTruststorePath(path);
+ }
+ }
+
+ /**
+ *
+ * @param serviceName
+ * @param timeout
+ * @throws XMPPException
+ */
+ private void AndroidInit(String serviceName, int timeout) throws XMPPException {
+ AndroidInit();
+ class DnsSrvLookupRunnable implements Runnable {
+ String serviceName;
+ List<HostAddress> addresses;
+
+ public DnsSrvLookupRunnable(String serviceName) {
+ this.serviceName = serviceName;
+ }
+
+ @Override
+ public void run() {
+ addresses = DNSUtil.resolveXMPPDomain(serviceName);
+ }
+
+ public List<HostAddress> getHostAddresses() {
+ return addresses;
+ }
+ }
+
+ DnsSrvLookupRunnable dnsSrv = new DnsSrvLookupRunnable(serviceName);
+ Thread t = new Thread(dnsSrv, "dns-srv-lookup");
+ t.start();
+ try {
+ t.join(timeout);
+ } catch (InterruptedException e) {
+ throw new XMPPException("DNS lookup timeout after " + timeout + "ms", e);
+ }
+
+ hostAddresses = dnsSrv.getHostAddresses();
+ if (hostAddresses == null) {
+ throw new XMPPException("DNS lookup failure");
+ }
+
+ ProxyInfo proxy = ProxyInfo.forDefaultProxy();
+
+ init(serviceName, proxy);
+ }
+}