java - Creating a directory and folder in the internal storage using android studio -


i have read online make directory in internal storage use following line of code

file dir = getdir("mydir", context.mode_private);

however, when execute code along entire source code, can't seem find directory created in phone. isn't supposed saved android/data directory other apps data stored? confused.

private file stored in 

/data/data/<packagename>/files

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