跳过xx帧！应用程序可能在其主线程上做了太多工作

I'm quite new to android, however i tried making some simple apps. But this one is getting worse for me. i searched a lot, they say that we should use "Asynch" method or use "new runnable method", but still not getting the exact solution. Here is my MainActivity.java:I'm quite new to android, however i tried makin