How to find the size of files in kotlin - Android studio-CodePudding

I was trying to find the size of the file in kotlin, using path.file size . It is crashing with file not found exception.

file.getname is working find and is giving me the file name.

any leads would be appreciated.

CodePudding user response：

Us these set of extension functions to get the size.

val File.size get() = if (!exists()) 0.0 else length().toDouble()
val File.sizeInKb get() = size / 1024
val File.sizeInMb get() = sizeInKb / 1024
val File.sizeInGb get() = sizeInMb / 1024
val File.sizeInTb get() = sizeInGb / 1024

Ref: SO Question

CodePudding user response：

There are different ways to get the file size you can implement your own extension method and other way is

 Formatter.formatShortFileSize(context, File(absolutePath).length())