将数据传递给Runnable的最佳方法是什么？

I generally write most of my code without worrying about threading and such, and get it working and debugged before trying to offload pieces to other threads. For me, the simplest way to do it is to break the function down into a Runnable or two. From there I can start a piece via new Thread(runnable).start() and other pieces I start on the main thread via handler.post().I generally write most of my code without worry