Class FileUtils

java.lang.Object
com.android.dex.util.FileUtils

public final class FileUtils extends Object
File I/O utilities.
  • Method Details

    • readFile

      public static byte[] readFile(String fileName)
      Reads the named file, translating IOException to a RuntimeException of some sort.
      Parameters:
      fileName - non-null; name of the file to read
      Returns:
      non-null; contents of the file
    • readFile

      public static byte[] readFile(File file)
      Reads the given file, translating IOException to a RuntimeException of some sort.
      Parameters:
      file - non-null; the file to read
      Returns:
      non-null; contents of the file
    • hasArchiveSuffix

      public static boolean hasArchiveSuffix(String fileName)
      Returns true if fileName names a .zip, .jar, or .apk.