Android get free size of internal/external memory

Question

I want to get the size of free memory on internal/external storage of my device programmatically. I\'m using this piece of code :

StatFs stat = new StatFs(En         


        

Answer 1

This is the way i did it..

internal Total memory

double totalSize = new File(getApplicationContext().getFilesDir().getAbsoluteFile().toString()).getTotalSpace();
double totMb = totalSize / (1024 * 1024);

Internal free size

 double availableSize = new File(getApplicationContext().getFilesDir().getAbsoluteFile().toString()).getFreeSpace();
    double freeMb = availableSize/ (1024 * 1024);

External free and total memory

 long freeBytesExternal =  new File(getExternalFilesDir(null).toString()).getFreeSpace();
       int free = (int) (freeBytesExternal/ (1024 * 1024));
        long totalSize =  new File(getExternalFilesDir(null).toString()).getTotalSpace();
        int total= (int) (totalSize/ (1024 * 1024));
       String availableMb = free+"Mb out of "+total+"MB";