Android Question Why this code works in some devices but don't works in others (select photo)?

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

    Private Button1 As Button
    Private ImageView1 As ImageView
    Dim bmp1 As Bitmap
End Sub

Sub Activity_Create(FirstTime As Boolean)
    'Do not forget to load the layout file created with the visual designer. For example:
    Activity.LoadLayout("Layout1")

    'empty the imageview with a default image
    Dim TargetDir As String
    If File.ExternalWritable Then TargetDir = File.DirDefaultExternal Else TargetDir = File.DirInternal
    File.Copy(File.DirAssets, "empty.jpg", TargetDir, "new.jpg")
End Sub

Sub Activity_Resume
    'read the image copy from gallery after close the intent or use the default image   
    bmp1.Initialize(File.DirDefaultExternal, "new.jpg")
    ImageView1.Bitmap = bmp1
End Sub

Sub Activity_Pause (UserClosed As Boolean)

End Sub

Sub ParseUri(FileName As String) As Object
    Dim r As Reflector
    Return r.RunStaticMethod("android.net.Uri", "parse", Array As Object(FileName), Array As String("java.lang.String"))
End Sub

Sub GetGallery(Directory As String, PictureName As String)
    Dim i As Intent
    i.Initialize(i.ACTION_PICK, "")
    i.SetType("image/*")
    i.PutExtra("output", ParseUri("file://" & File.Combine(Directory, PictureName)))
   
    i.PutExtra("crop", "true")
    i.PutExtra("aspectX", 0)
    i.PutExtra("aspectY", 0)
    i.PutExtra("outputX", 400)
    i.PutExtra("outputY", 400)

    StartActivity(i)
End Sub

Sub Button1_Click
    GetGallery(File.DirDefaultExternal, "new.jpg")    'select and copy image
End Sub