Use this for call action in different threads or after some time or other. Require RXJava library.

ActionCaller

public class ActionCaller<T> implements Runnable {
    protected final Action1<T> target;
    protected final T value;

    public ActionCaller(Action1<T> target, T value) {
        this.target = target;
        this.value = value;
    }

    @Override
    public void run() {
        if (target != null) {
            Log.i(getClass().getSimpleName(), "Start action: " + target + " with value " + value);
            target.call(value);
            Log.i(getClass().getSimpleName(), "Complete action: " + target + " with value " + value);
        }
    }
}