/** Enqueue a message to this state machine after a delay. */
public final void sendMessageDelayed(Message msg, long delayMillis) {
// mSmHandler can be null if the state machine has quit.
if (mSmHandler == null) return;
mSmHandler.sendMessageDelayed(msg, delayMillis);
}
/** Enqueue a message to this state machine after a delay. */
public final void sendMessageDelayed(int what, Object obj, long delayMillis) {
// mSmHandler can be null if the state machine has quit.
if (mSmHandler == null) return;
mSmHandler.sendMessageDelayed(obtainMessage(what, obj), delayMillis);
}
