Italian [B4A] Invio mail con allegato (e con errore) [RISOLTO]

Aldo's

Active Member
Licensed User
Io ho questo codice:
B4X:
    Dim Mail As String
    Dim CodUtente As String
    SQL1.Initialize(DBDirName, DBFileName, True)
    ResultSet1 = SQL1.ExecQuery("SELECT * FROM Impostazioni")
    Do While ResultSet1.NextRow
        CodUtente = ResultSet1.GetString("codice_utente")
        Mail = ResultSet1.GetString("mail_insegnante")
    Loop
    SQL1.Close
    Dim nomefile As String = CodUtente & ".db"
    Dim nuovadir As String = rp.GetSafeDirDefaultExternal("db")
    File.Copy(DBDirName, DBFileName, nuovadir, nomefile)
    Dim email As Email
    Dim subject As String = "Invio file: " & nomefile
    email.To.Add(Mail)
    email.Subject = subject
    email.Body = "Invio automatico del file db utente: " & CodUtente
    email.Attachments.Add(File.Combine(nuovadir, nomefile))
    StartActivity(email.GetIntent)

quando lo lancio trovo questo errore:
Error occurred on line: 312 (CicloAttuale)
android.os.FileUriExposedException: file:///storage/emulated/0/Android/data/b4a.aldopanizzi.mobi/files/db/0987.db exposed beyond app through ClipData.Item.getUri()
at android.os.StrictMode.onFileUriExposed(StrictMode.java:2141)
at android.net.Uri.checkFileUriExposed(Uri.java:2391)
at android.content.ClipData.prepareToLeaveProcess(ClipData.java:967)
at android.content.Intent.prepareToLeaveProcess(Intent.java:11812)
at android.content.Intent.prepareToLeaveProcess(Intent.java:11797)
at android.app.Instrumentation.execStartActivity(Instrumentation.java:1722)
at android.app.Activity.startActivityForResult(Activity.java:5377)
at android.app.Activity.startActivityForResult(Activity.java:5335)
at android.app.Activity.startActivity(Activity.java:5721)
at android.app.Activity.startActivity(Activity.java:5674)
at anywheresoftware.b4a.keywords.Common.StartActivity(Common.java:857)
at b4a.aldopanizzi.mobi.cicloattuale._button1_click(cicloattuale.java:1222)
at java.lang.reflect.Method.invoke(Native Method)
at anywheresoftware.b4a.shell.Shell.runMethod(Shell.java:732)
at anywheresoftware.b4a.shell.Shell.raiseEventImpl(Shell.java:348)
at anywheresoftware.b4a.shell.Shell.raiseEvent(Shell.java:255)
at java.lang.reflect.Method.invoke(Native Method)
at anywheresoftware.b4a.ShellBA.raiseEvent2(ShellBA.java:144)
at anywheresoftware.b4a.BA.raiseEvent(BA.java:193)
at anywheresoftware.b4a.objects.ViewWrapper$1.onClick(ViewWrapper.java:80)
at android.view.View.performClick(View.java:8160)


Cosa sbaglio?
Credo sia un problema di permessi. Come posso rimediare?

Grazie
 
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