Swift reading binary data

func getFile(forResource resource: String, withExtension fileExt: String?) -> [UInt8]? {
    // See if the file exists.    
    guard let fileUrl: URL = Bundle.main.url(forResource: resource, withExtension: fileExt) else {
        return nil
    }

    do {
        // Get the raw data from the file.
        let rawData: Data = try Data(contentsOf: fileUrl)

        // Return the raw data as an array of bytes.
        return [UInt8](rawData)
    } catch {
        // Couldn't read the file.
        return nil
    }
}

Source: stackoverflow.com

Similar codes

1 vote272 views1 answer
Uicolor from hex swift
Swift
0 vote280 views1 answer
Swift uilabel dynamic height based on text length
Swift
0 vote245 views2 answers
Rounded ios button
Swift
0 vote249 views1 answer
Show alert with textfield swift
Swift
0 vote272 views1 answer
Numberformatter swift
Swift
1 vote243 views1 answer
Swift variable
Swift
7 votes286 views4 answers
Swiftui background color
Swift
0 vote257 views1 answer
Swiftui change form section color
Swift
0 vote274 views1 answer
Swiftui button multiple alert
Swift
0 vote277 views1 answer
Did select row at
Swift