How to install a file under data/data/myapp/files folder?

I tried to put my file, say like, index.html under assets, but it was converted to a raw binary file with unreadable file name, however, I wanted to have that index.ht开发者_运维问答ml intact deployed under app/files folder, what should I do?

Thanks.

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Step #1: Create a File object via new File(getFilesDir(), "index.html")

Step #2: See if the File exists using exists()

Step #3: If the File does not exist, copy it from your assets using standard Java I/O