Android Code Snippet Offline calculation of call to prayer time and religious times

Sub GetReligious_times(Month As Int,Day As Int,Longitude As Object,latitude As Object,Second_Show As Boolean,Official_time As Boolean) As Object
    Private azan(6) As String
    Private a_1(6) As Object
    If Month=0 Or Month<0 Or Month>12 Then
        Log("Month must be between 1 and 12 -> Input value is invalid for the Month.")
        Return
    End If
    If Day <= 0 Or Day > 31 Then
        Log ("Day must be between 1 and 31 -> Input value is invalid for the Day.")
        Return
    End If
    Private m As Object=Month
    Private d As Object=Day
    Private lg As Object=Longitude
    Private lat As Object=latitude
    Private seconds As Object
    Private dslst As Object
    If Second_Show=True Then
        seconds=1
    Else
        seconds=0
    End If
    If Official_time=True Then
        dslst=1
    Else
        dslst=0
    End If
    Private a_2() As Object=Array("107.695","90.833","0","90.833","94.5","0")
    Private doy_1 As Object

    If m<7 Then
        doy_1=(m-1)+((m-1)*30) + d
    Else
        doy_1=(6)+((m-1)*30) + d
    End If

    Private h As Object=0
    For i=0 To 5

        Private s_m As Object=m
        Private s_lg  As Object=lg
        If i<5 Then

            Private doy As Object=doy_1+(h/24)

            s_m=74.2023+(0.98560026*doy)
            Private s_l As Object=(-2.75043)+(0.98564735*doy)

            Private s_lst As Object=8.3162159+(0.065709824*Floor(doy))+(24.06570984*fmod(doy,1))+(s_lg/15)
            Private s_omega As Object=(4.85131-(0.052954*doy))*0.0174532
            Private s_ep As Object=(23.4384717+(0.00256*Cos(s_omega)))*0.0174532
            Private s_u As Object=s_m

            For s_i=1 To 4
                s_u=s_u-((s_u-s_m-(0.95721*Sin(0.0174532*s_u)))/(1-(0.0167065*Cos(0.0174532*s_u))))
            Next
    
            Private s_v As Object=2*(ATan(Tan(0.00872664*s_u)*1.0168)*57.2957)
            Private s_theta As Object=(s_v-s_m-2.75612-(0.00479*Sin(s_omega))+(0.98564735*doy))*0.0174532
            Private s_delta As Object=ASin(Sin(s_ep)*Sin(s_theta))*57.2957
            Private s_alpha As Object=57.2957*ATan2(Cos(s_ep)*Sin(s_theta),Cos(s_theta))
            If(s_alpha>=360)Then s_alpha=s_alpha-360
            Private s_ha As Object=s_lst-(s_alpha/15)
            Private s_zohr As Object=fmod(h-s_ha,24)
            Private loc2hor As Object

            loc2hor=((ACos(((Cos(0.0174532*a_2(i))-Sin(0.0174532*s_delta)*Sin(0.0174532*lat))/Cos(0.0174532*s_delta)/Cos(0.0174532*lat)))*57.2957)/15)

            Private myint2 As Object
            If i<2 Then
                myint2=s_zohr-loc2hor
            Else If i>2 Then
                myint2=s_zohr+loc2hor
            Else
                myint2=s_zohr
            End If

            Private my_azan As String=fmod(myint2,24)
            azan(i)=my_azan
        Else
        
            azan(i)=(azan(0)+azan(3)+24)/2
        End If
        
        Private x As Object=azan(i)
        If dslst=1 And doy_1>1 And doy_1<186 Then
        
            x=x+1
        Else

            dslst=0
        End If
        If(x<0) Then
            x=x+24
        Else if x>=24 Then
            x=x-24
        End If

        Private hor As Object=Ceil(x)
        Private ml As Object=fmod(x,1)*60
        Private Min1 As Object=Ceil(ml)
        Private mr As Object=Round(ml)
        Private sec As Object=Ceil(fmod(ml,1)*60)
    
        If hor < 10 Then
            a_1(i)="0"&(hor-1)&":"
        Else
            a_1(i)=""&(hor-1)&":"
        End If

        If seconds=0 Then
            If mr<10 Then
                a_1(i)=a_1(i)&"0"&mr
            Else
                a_1(i)=a_1(i)&""&mr
            End If
    
        Else
            If Min1<"10" Then
                a_1(i)=a_1(i)&"0"&(Min1-1)&":"
            Else
                a_1(i)=a_1(i)&""&(Min1-1)&":"
            End If
            If sec<"10" Then
                a_1(i)=a_1(i)&"0"&(sec-1)
            Else
                a_1(i)=a_1(i)&""&(sec-1)
            End If
        End If
    
    
        If(h="0") Then
            h=azan(i)
            i=i-1
        Else
            h="0"
        End If
    Next

    Private output(6) As Object
    For o = 0 To 5
        output(o)=a_1(o)
    Next
    Return output
End Sub

Private Sub fmod(s1 As Object , s2 As Object) As Object
    Return s1 Mod s2
End Sub