Example usage for java.lang CharSequence length

Introduction

In this page you can find the example usage for java.lang CharSequence length.

Prototype

int length();

Source Link

Document

Returns the length of this character sequence.

Usage

From source file:Main.java

public static CharSequence trimTrailingWhitespace(CharSequence text) {
    while (text.charAt(text.length() - 1) == '\n') {
        text = text.subSequence(0, text.length() - 1);
    }//from  w w w  . ja  v  a2  s  . c o  m

    return text;
}

From source file:Main.java

public static boolean isValidPassword(CharSequence target) {
    return target != null && target.length() > 5 && target.length() < 17;
}

From source file:Main.java

public static boolean isEmpty(CharSequence s) {
    return s == null || s.length() == 0;
}

From source file:Main.java

public static boolean isEmpty(CharSequence text) {
    if (text == null || text.length() == 0) {
        return true;
    }/*from   w  w  w.  java 2 s  .  c  o  m*/

    return false;
}

From source file:Main.java

public static boolean isEmpty(CharSequence str) {
    if (str == null || str.length() == 0)
        return true;
    else/*  ww  w . jav  a 2s  . com*/
        return false;
}

From source file:Main.java

/**
 * Tests if the text is null or 0-length
 * @param text//from  www  .j  a v  a 2s . c  o m
 * @return true if text is null or 0-length
 */
public static boolean isEmpty(CharSequence text) {
    return text == null || text.length() == 0;
}

From source file:Main.java

public static boolean isMatch(String regex, CharSequence input) {
    return input != null && input.length() > 0 && Pattern.matches(regex, input);
}

From source file:Main.java

public static void showShortMessage(Context mContext, CharSequence text) {
    if (text != null && text.length() > 0) {
        Toast.makeText(mContext, text, Toast.LENGTH_SHORT).show();
    }/*from w w w.  j av a 2 s  .c o m*/
}

From source file:Main.java

/**
 * Check out if it is a empty data//from  w ww. j  a  v  a  2 s  .c o  m
 * @param data String
 * @return true if is empty
 */
public static boolean isEmpty(CharSequence data) {
    return data == null || data.length() == 0;
}

From source file:Main.java

public static void showLongMessage(Context mContext, CharSequence text) {
    if (text != null && text.length() > 0) {
        Toast.makeText(mContext, text, Toast.LENGTH_LONG).show();
    }/*from   w  ww  .  j  a va2  s  .com*/
}