iOS Question Sending SMS with MessageComposer

T

toro1950

Active Member
Licensed User
with the ios update to 18.3 unable to send sms with App.CanOpenUrl Erel gave me this link

Mails and SMS messages

MailComposer and MessageComposer types from the iPhone library allow the user to send mails and SMS messages from your app. The users will see a pre-filled form which they can modify and send. (press on the small gear button and set the quality to HD) Not all devices support these two...
www.b4x.com
to try MessageComposer. I downloaded the example given and it works fine but I can't get it to work with BAXpages
in my baxpages app i have the button to send sms on the main page

B4X: 
Private Sub SendSMS
    Dim smsc As MessageComposer
    smsc.Initialize("smsc")
    smsc.SetRecipients(Array As String("123332323")) 'must be strings!
    smsc.Body = "Hello!!!"
    smsc.Show(Page1)
End Sub

Sub smsc_Complete (Result As Int)
    If Result = smsc.RESULT_SENT Then
        hd.ToastMessageShow("Message sent", True)
    Else
        hd.ToastMessageShow("Message was not sent", True)
    End If
End Sub
 
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T

toro1950

Active Member
Licensed User
Erel said:
You can use B4XPages.GetNativeParent(Me) to get the Page needed for sms.show.
Click to expand...
Hi Erel, I tried using this code:
B4X: 
Sub Class_Globals
    Private Root As B4XView
    Private xui As XUI
    Private hd As HUD
    Private smsc As MessageComposer
    
End Sub

Public Sub Initialize
    B4XPages.GetManager.TransitionAnimationDuration = 0
    B4XPages.GetManager.LogEvents = True

End Sub

'This event will be called once, before the page becomes visible.
Private Sub B4XPage_Created (Root1 As B4XView)

    Root = Root1
    Root.LoadLayout("MainPage")
End Sub



Private Sub Button1_Click
    B4XPages.GetNativeParent(Me)
    smsc.Initialize("smsc")
    smsc.SetRecipients(Array As String("3331234567"))
    smsc.Body = "Hello!!!"
    smsc.Show(Me)
    
End Sub

Sub smsc_Complete (Result As Int)
    If Result = smsc.RESULT_SENT Then
        hd.ToastMessageShow("Message sent", True)
    Else
        hd.ToastMessageShow("Message was not sent", True)
    End If
End Sub

but i have this error
Application_Start
*** mainpage: B4XPage_Created
Application_Active
*** mainpage: B4XPage_Appear [mainpage]
*** mainpage: B4XPage_Resize [mainpage]
Error occurred on line: 36 (B4XMainPage)
Expected: UIViewController, object type: b4i_b4xmainpage
Stack Trace: (
CoreFoundation 0551BAA3-C6E9-3423-B0E2-BE69719C1D7F + 1155832
libobjc.A.dylib objc_exception_throw + 88
CoreFoundation 0551BAA3-C6E9-3423-B0E2-BE69719C1D7F + 1543944
B4i Example -[B4IObjectWrapper setObject:] + 216
B4i Example +[B4IObjectWrapper createWrapperbject:] + 92
B4i Example -[b4i_b4xmainpage _button1_click:] + 832
CoreFoundation 0551BAA3-C6E9-3423-B0E2-BE69719C1D7F + 201780
CoreFoundation 0551BAA3-C6E9-3423-B0E2-BE69719C1D7F + 204868
B4i Example +[B4I runDynamicMethod:method:throwErrorIfMissing:args:] + 1348
B4i Example -[B4IShell runMethod:] + 420
B4i Example -[B4IShell raiseEventImpl:method:args::] + 1472
B4i Example -[B4IShellBI raiseEvent:eventarams:] + 1360
B4i Example __33-[B4I raiseUIEvent:eventarams:]_block_invoke + 52
libdispatch.dylib 2C7DB97B-46F0-3A67-AF9F-E26859F0008D + 6828
libdispatch.dylib 2C7DB97B-46F0-3A67-AF9F-E26859F0008D + 112004
libdispatch.dylib 2C7DB97B-46F0-3A67-AF9F-E26859F0008D + 230772
libdispatch.dylib 2C7DB97B-46F0-3A67-AF9F-E26859F0008D + 68912
libdispatch.dylib _dispatch_main_queue_callback_4CF + 44
CoreFoundation 0551BAA3-C6E9-3423-B0E2-BE69719C1D7F + 471732
CoreFoundation 0551BAA3-C6E9-3423-B0E2-BE69719C1D7F + 463024
CoreFoundation CFRunLoopRunSpecific + 572
GraphicsServices GSEventRunModal + 168
UIKitCore 05197341-F998-32E5-A847-DA98BB8C68BF + 3973696
UIKitCore UIApplicationMain + 336
B4i Example main + 100
dyld 189FE480-5D5B-3B89-9289-58BC88624420 + 68312
)

Please can you help me solve this problem?
 
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