This is the source code for a Java-based AMQP client, nominally targeted at Apache Qpid. It is not based on JMS, and is suitable for use on the Android platform.
An example of creating a queue receiver can be found in ReceiveOneMessage.java:
import com.redhat.osas.amqp.client.api.Connection;
import com.redhat.osas.amqp.client.api.Message;
import com.redhat.osas.amqp.client.api.Receiver;
import com.redhat.osas.amqp.client.api.Session;
...
Connection c = new Connection("127.0.0.1", (short)5672);
c.open();
Session session = c.createSession(UUID.randomUUID().toString());
Receiver receiver=session.createReceiver("test");
Message message=receiver.fetch();
// message.getContent() contains the body content of the message.
receiver.close();
session.close();
Sending a message is similar, and code for this exists in SendOneMessage.java:
import com.redhat.osas.amqp.client.api.Connection;
import com.redhat.osas.amqp.client.api.Message;
import com.redhat.osas.amqp.client.api.Sender;
import com.redhat.osas.amqp.client.api.Session;
import com.redhat.osas.amqp.client.impl.MessageImpl;
...
Connection c = new Connection(qpidServerIp, (short) 5672);
c.open();
Session session = c.createSession(sessionId);
Sender sender = session.createSender("");
sender.setCapacity(10000);
Message message = new MessageImpl();
message.setSubject(queueName);
message.setTtl(86400L);
// could be a byte[] as well
message.setContent("hello, world");
sender.send(message);
session.sync();
session.close();
It's fully conceivable that a wrapper could be written to isolate much of this away, much as this is a wrapper for the underlying AMQP protocol.
There is a script in java-amqp-client/src/test/scripts/qpidd-test-server.sh which provides for a full
end-to-end test of the AMQP client. To use it, follow this process, in the project home directory:
$ mvn -DskipTests=true package dependency:copy-dependencies
$ cd java-amqp-client/src/test/scripts
$ ./qpidd-test-server.sh
This will build the AMQP client, including copying the dependencies into the build structure. It then
starts qpidd as a daemon, creates a queue, then executes the two test classes in sequence (receive,
then send); then it shuts down the container.