Add async post.

src/com/androidquery/util/AQUtility.java

@@ -31,6 +31,7 @@
 import java.util.Arrays;
 import java.util.HashMap;
 import java.util.Map;
+import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.concurrent.ScheduledExecutorService;
 import java.util.concurrent.TimeUnit;
@@ -275,6 +276,11 @@ public static void post(Runnable run){
 		getHandler().post(run);
 	}
 
+	public static void post(Object handler, String method){
+		post(handler, method, new Class[0]);
+	}
+
+
 	public static void post(final Object handler, final String method, final Class<?>[] sig, final Object... params){
 		post(new Runnable() {
 
@@ -287,6 +293,25 @@ public void run() {
 		});
 	}
 
+	public static void postAsync(Object handler, String method){
+		postAsync(handler, method, new Class[0]);
+	}
+
+	public static void postAsync(final Object handler, final String method, final Class<?>[] sig, final Object... params){
+
+		ExecutorService exe = getFileStoreExecutor();
+
+		exe.execute(new Runnable() {
+
+			@Override
+			public void run() {
+
+				AQUtility.invokeHandler(handler, method, false, true, sig, params);
+
+			}
+		});
+	}
+
 	public static void removePost(Runnable run){
 		getHandler().removeCallbacks(run);
 	}