I have to upload a photo in full screen and I started to write something, but I upload a blank page, if I exclude the sub Sub CreateScaledBitmap then the photo is uploaded, but of course I would like the option of power zoom in a bit.
what c 'is wrong?
this is the error :
(Intent) Intent { act=android.intent.action.MAIN flg=0x20000000 cmp=b4a.example/.main }
no extras
what c 'is wrong?
this is the error :
(Intent) Intent { act=android.intent.action.MAIN flg=0x20000000 cmp=b4a.example/.main }
no extras
B4X:
#Region Project Attributes
#ApplicationLabel: provacaricafoto
#VersionCode: 1
#VersionName:
'SupportedOrientations possible values: unspecified, landscape or portrait.
#SupportedOrientations: unspecified
#CanInstallToExternalStorage: False
#End Region
#Region Activity Attributes
#FullScreen: False
#IncludeTitle: True
#End Region
Sub Process_Globals
'These global variables will be declared once when the application starts.
'These variables can be accessed from all modules.
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.
Private ImageView1 As ImageView
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")
Dim b As Bitmap
b = LoadBitmap(File.DirRootExternal, "xxxxx.jpg")
'ImageView1.Bitmap=(LoadBitmap(File.DirRootExternal, "/external_sd/Repertorio JPG/Asia.jpg"))' nella cartella repertorio della scgeda sd esterna
b = CreateScaledBitmap(b, 16, 16, True)
End Sub
Sub Activity_Resume
End Sub
Sub Activity_Pause (UserClosed As Boolean)
End Sub
Sub CreateScaledBitmap(Original As Bitmap, Width As Int, Height As Int, Filter As Boolean) As Bitmap
Dim r As Reflector
Dim b As Bitmap
b = r.RunStaticMethod("android.graphics.Bitmap", "createScaledBitmap", _
Array As Object(Original, Width, Height, Filter), _
Array As String("android.graphics.Bitmap", "java.lang.int", "java.lang.int", "java.lang.boolean"))
Return b
End Sub