Java code to check sdcard exsist in android device [duplicate]

Question

This question already has answers here:

How to tell if the sdcard is mounted in Android? (8 answers)

Closed 8 years ago.

I am developing an android application and I need to know how could i check if the sdcard exist or not before exporting a file to it , so that i could notify the user that the sdcard is or isn't mounted.

Answer 1

public boolean hasSDCard() {
    return android.os.Environment.getExternalStorageState()
              .equals(android.os.Environment.MEDIA_MOUNTED);
}