Android Question Know Smartphone space

Sub Process_Globals
    Private nativeMe As JavaObject
End Sub

Sub Globals
    'These global variables will be redeclared each time the activity is created.
    'These variables can only be accessed from this module.

End Sub

Sub Activity_Create(FirstTime As Boolean)
    If FirstTime Then
        nativeMe.InitializeContext
    End If
    nativeMe.RunMethod("Test", Null)
End Sub

#If JAVA
import android.os.Environment;
import android.os.StatFs;

public void Test() {
    
    StatFs stat = new StatFs(Environment.getExternalStorageDirectory().getPath());
    long bytesAvailable = (long) stat.getBlockSize() * (long) stat.getAvailableBlocks();
    BA.Log("MB free: "+(float)bytesAvailable / (1024.f * 1024.f));
}
#End IF