如何正确创建“原始”文件夹（/ res / raw）以便播放放入其中的音频文件

Question

When I create a new project the "raw" folder does not appear automaticaly and I have to do it manually. The problem is that after creation of this folder and when I already copied the audio file in it I can't define it, as it's happens in tutorials, using R.raw.audio.mp3(also in R.java there is no declaration about raw folder). The line of code with error is MediaPlayer playMyMusic = new MediaPlayer().create(MainActivity.this, R.raw.Song); and the error apears at raw (error: "raw cannot be resolved or is not a field") Must to note that I'm new in android development and sorry for bad English.

Answer 1

右键单击“ res”文件夹“新建目录”，名称为“ raw”