在清洗R.java文件是越来越删除和项目，而我建设项目没有得到R.java文件后，

While cleaning the project the R.java file is getting deleted and after while I am building the project not getting R.java file

推荐答案

这种情况出现时，有一些问题，你的布局。检查错误日志以发现任何错误。清除并重新建立。

Such cases appear when there is some issues with your layouts. Check the error log to find any errors. Clear them and build again.