Check File


This is how you can check if a pesific fil exists on your sdcard, this will all so work for you system directory but not the data derectory as that an only be read with super user permissions(also cant be read by an api).

boolean exists1 = (new File(Environment.getExternalStorageDirectory() + “/example/1”)).exists();

if (exists1) {

}

Alternatively this methord can be used to create a new folder or delete files/directorys

File a = new File(Environment.getExternalStorageDirectory() + “/example1/example2”);

a.mkdir();//this will create example2 only

a.mkdirs();//this will create example1 and example2

a.delete();//this will delete example2 weather it is a file or a folder

 

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Posted in Java. 3 Comments »

3 Responses to “Check File”

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  2. solid state drive Says:

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  3. muzizu.com Says:

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