Method isAsynchronous

core/java/android/os/Message.java:378–380

Returns true if the message is asynchronous. Asynchronous messages represent interrupts or events that do not require global ordering with represent to synchronous messages. Asynchronous messages are not subject to the synchronization barriers introduced by {@link MessageQueue#enqueueSyncBarrier(l

()

     * @hide
     */
    public boolean isAsynchronous() {
        return (flags & FLAG_ASYNCHRONOUS) != 0;
    }

    /**
     * Sets whether the message is asynchronous.