Android Question Hex to decimal?

[DaOne]

I have a string that contains a 2 digit hex value such as "1A" or "AF". I need to convert this to an integer (The decimal equivalent). Is there an easy way to do this?

 

[NJDude]

THIS might help.

 

[DaOne]

Ok I think I am lost. Maybe you can help? I am inputting a value from 00 to FF from a string. No matter what I do when tying to convert this I get a force close. Here is my code.

Dim i As Int
i = Bit.ParseInt("DataIn(4)", 4)
Toast.Show(i,True)

 

[NJDude]

Something like this:

Dim I As Int
Dim Data As String

Data = "FF"

I = Bit.ParseInt(Data, 16)

Msgbox(I, "")

 

[DaOne]

Thank you for your help! This worked.. (I forgot the quotes and moved 4 to 16)

Dim i As Int
i = Bit.ParseInt(DataIn(4), 16)
Toast.Show(i,True)

 

[merlin2049er]

I guess that would also work for a 4 digit hex value.

 

[kaudie]

Why do I get an error when I try this?

Dim Str_HexNumber As String
Str_HexNumber = "DA2DDE56"
Dim Int_Number As Int
Int_Number = Bit.ParseInt(Str_HexNumber, 16)

The error is:
java.lang.NumberFormatException: Invalid int: "DA2DDE56"

thanks

 

[DonManfred]

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