Package backtraceio.library.common

Class FileHelper

java.lang.Object

backtraceio.library.common.FileHelper

public class FileHelper
extends Object

Helper class for access to files

Constructor Summary

Constructors

Constructor	Description
FileHelper()

Method Summary

Modifier and Type	Method	Description
static ArrayList<String>	filterOutFiles(android.content.Context context, List<String> paths)	Remove from path list invalid paths like empty or incorrect paths or not existing files
static String	getFileExtension(File file)	Get file extension
static boolean	isFileExists(String absoluteFilePath)	Check does file exist
static String	readFile(File file)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

FileHelper

public FileHelper()

Method Details

filterOutFiles

public static ArrayList<String> filterOutFiles(android.content.Context context,
 List<String> paths)

Remove from path list invalid paths like empty or incorrect paths or not existing files

Parameters:

context - application context

paths - list of paths to files

Returns:

filtered list of file paths

getFileExtension

public static String getFileExtension(File file)

Get file extension

Parameters:

file - file whose extension will be returned

Returns:

file extension

isFileExists

public static boolean isFileExists(String absoluteFilePath)

Check does file exist

Parameters:

absoluteFilePath - absolute path to the file to be checked

Returns:

true if file exists

readFile

public static String readFile(File file)