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kotlin read file

VasteMonde answered on April 21, 2021 Popularity 9/10 Helpfulness 5/10

answer kotlin read file

kotlin read file

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// In a list of lines
fun readFileAsLinesUsingReadLines(fileName: String): List<String> 
  = File(fileName).readLines()
// As a sole string
fun readFileDirectlyAsText(fileName: String): String 
  = File(fileName).readText(Charsets.UTF_8)
// Line by line
fun readFileLineByLineUsingForEachLine(fileName: String) 
  = File(fileName).forEachLine { println(it) }

Popularity 9/10 Helpfulness 5/10 Language kotlin

Source: Grepper

Tags: file kotlin

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Contributed on Apr 21 2021

VasteMonde

0 Answers Avg Quality 2/10

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read file kotlin

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//internal storage
var fileInputStream: FileInputStream? = null  
fileInputStream = openFileInput(filename)  
var inputStreamReader: InputStreamReader = InputStreamReader(fileInputStream)  
val bufferedReader: BufferedReader = BufferedReader(inputStreamReader)  
val stringBuilder: StringBuilder = StringBuilder()  
var text: String? = null  
while ({ text = bufferedReader.readLine(); text }() != null) {  
    stringBuilder.append(text)  
}  
//Displaying data on EditText  
fileData.setText(stringBuilder.toString()).toString()

Popularity 9/10 Helpfulness 3/10 Language kotlin

Source: Grepper

Tags: file

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Contributed on Nov 15 2021

Zarden

0 Answers Avg Quality 2/10

kotlin read file

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read file kotlin

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