Android Utililty Methods File Exist

List of utility methods to do File Exist

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Description

The list of methods to do File Exist are organized into topic(s).

Method

booleancheckExtFile(String ext, String fileName)
check Ext File 
if (ext == null)
    return false;
String[] exts = ext.split(";");
String file = fileName.toLowerCase();
for (String element : exts)
    if (file.endsWith("." + element))
        return true;
return false;
...
booleancheckFileExist(String path)
check File Exist 
File file = new File(path);
return file.exists();
booleanexist(String filePath)
Check file existence 
File f = new File(filePath);
if (!f.isFile()) {
    return false;
return true;
booleanexistFile(String folder)
exist File 
File file = new File(folder);
if (file.isDirectory()) {
    return true;
} else {
    return false;
booleanexists(File file)
exists 
return file.exists();
booleanexists(String fileName)
exists 
return new File(fileName).exists();
booleanexists(String fileName)
exists 
return exists(new File(fileName));
booleanexists(String fileName)
exists 
File file = new File(fileName);
return file.exists();
booleanexists(String parent, String fileName)
exists 
return new File(parent, fileName).exists();
booleanexists(String path)
exists 
File f = new File(path);
return f.exists();