Android Question open pre selected image to crop

hi again
i m trying to open a pre selected imagem to crop but it dont works

http://www.b4x.com/android/forum/threads/library-rscrop-crop-images-with-gallery.19938/

this is the lib
this lib open a galery, you select a imagem to crop

but my question is all to open a imagem

File.DirDefaultExternal , "1.jpg" direct without galery selection

i think is possible because in the lib instructions have this

• cropImage3 (scale As Boolean, return_data As Boolean, faceDetection As Boolean, circleCrop As Boolean, btmp As Bitmap)
  Crops an image with the standard media gallery.
  Difference is that you can preselect a bitmap with this.
  scale: - should it scale
  return_data: - Return the bitmap with Action=inline-data by using the data
  faceDetection:
  circleCrop: - if this string is not null, it will provide some circular crop

Click to expand...

but dont work i tryed to make this

Dim dada As Bitmap
dada = LoadBitmap(File.DirRootExternal, "1.jpg")

CropImage.cropImage3(False,True,False,False,dada )
but dont work

any ideia? *-*