Android Utililty Methods BufferedReader Read

List of utility methods to do BufferedReader Read

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Description

The list of methods to do BufferedReader Read are organized into topic(s).

Method

StringBuildergetFileContent(File f)
get File Content 
StringBuilder tmp = new StringBuilder();
try {
    @SuppressWarnings("resource")
    BufferedReader br = new BufferedReader(new FileReader(f));
    String line;
    while ((line = br.readLine()) != null) {
        tmp.append(line);
        tmp.append("\n");
...
StringreadFileAsString(File file)
read File As String 
StringBuilder sb = new StringBuilder(1000);
BufferedReader reader = new BufferedReader(new FileReader(file));
char[] buf = new char[1024];
int numRead = 0;
while ((numRead = reader.read(buf)) != -1) {
    sb.append(buf, 0, numRead);
reader.close();
...
voidreadFileFolder(String filePath)
read File Folder 
File file = new File(filePath);
if (file.exists()) {
    if (file.isDirectory()) {
        System.out.println(file.getName());
        File[] files = file.listFiles();
        if (files != null && files.length > 0) {
            for (File f : files) {
                System.out.println(f.getName());
...
StringreadStream(Reader r)
Puts the whole stream into the string. 
StringBuffer buffer = new StringBuffer();
BufferedReader br = new BufferedReader(r);
String line;
while ((line = br.readLine()) != null) {
    buffer.append(line);
return buffer.toString();
StringreadStringFromBufferedReader(BufferedReader br)
Reads all content from the given Reader and returns it as a single String 
StringBuffer sbr = new StringBuffer();
for (String ln = br.readLine(); ln != null; ln = br.readLine())
    sbr.append(ln + "\n");
br.close();
return sbr.toString();
ListtoList(String fileName)
to List 
try {
    return toList(new FileReader(fileName));
} catch (IOException ioe) {
    return new ArrayList();