how to check internal and external storage if exist

Question

How do i know if there are internal and external storage in android pragmatically? does anyone how to know how to check both internal and external storage

thanks in

Answer 1

File f = new File("/mnt/sdcard/ext_sd");
    if (f.exists()) {
        // Do Whatever you want sdcard exists
    }
    else{
        Toast.makeText(MainActivity.this, "Sdcard not Exists", Toast.LENGTH_SHORT).show();
    }