Android Question Click Form Button

Sub Process_Globals
End Sub

Sub Globals
    Private ww As WebViewExtras
    Private webCaptcha As WebView
    Private btConsultar as Button
End Sub

Sub Activity_Create(FirstTime As Boolean)
    Activity.LoadLayout("1")
    ww.addJavascriptInterface(webCaptcha, "B4A")
    webCaptcha.LoadUrl("http://xxxxxxxxxxxxxxx")
End Sub

Sub Activity_Resume
End Sub

Sub Activity_Pause (UserClosed As Boolean)
End Sub



Sub webCaptcha_PageFinished (Url As String)
    Sleep(2500)
    Dim Javascript As String
    Javascript="B4A.CallSub('Process_HTML', false, document.documentElement.outerHTML)"
    ww.executeJavascript(webCaptcha, Javascript)
End Sub



Sub Process_Html(Html As String) 'IGNORE
    CallSubDelayed2(Me, "Process_HtmlImpl", Html)
End Sub

Sub Process_HtmlImpl(Html As String) 'HERE YOU HAVE THE HTML CODE OF WEBVIEW

    if Html.ToLowerCase.Contains("cpf") then
         btConsultar.Visible = true
    end if

End Sub






Sub btConsultar_Click

    'HERE FILL IN THE FORM'S CPF FIELD (YOU CAN CHANGE CPF for another FIELD)
    ww.executeJavascript(webCaptcha,"document.getElementById('cpf').value='"&edCpf.Text&"';")

    'HERE IS HOW TO CLICK ON WEBVIEW FORM BUTTON, CHANGE btnConsultaAvancar TO YOUR BUTTON
    ProgressDialogShow2("Carregando...",False)
    ww.executeJavascript(webCaptcha,"document.getElementById('btnConsultaAvancar').click();")


End Sub