Example usage for android.text TextUtils isEmpty

Introduction

In this page you can find the example usage for android.text TextUtils isEmpty.

Prototype

public static boolean isEmpty(@Nullable CharSequence str)

Source Link

Document

Returns true if the string is null or 0-length.

Usage

From source file:Main.java

private static void log(String message) {
    if (TextUtils.isEmpty(message)) {
        return;
    }
}

From source file:Main.java

public static int str2Int(String str) {
    if (TextUtils.isEmpty(str) || !TextUtils.isDigitsOnly(str)) {
        return 0;
    }//  ww w .  j  a  v  a 2s . co  m
    return Integer.parseInt(str);
}

From source file:Main.java

public static boolean isEmpty(String line) {
    return TextUtils.isEmpty(line) || line.equals("\n") || line.equals("\t") || TextUtils.isEmpty(line.trim());
}

From source file:Main.java

public static boolean isEmpty(String str) {
    return TextUtils.isEmpty(str);
}

From source file:Main.java

public static String checkString(String str) {
    return TextUtils.isEmpty(str) ? str + "" : str;
}

From source file:Main.java

public static float str2Float(String str) {
    if (TextUtils.isEmpty(str))
        return 0F;
    return Float.parseFloat(str);
}

From source file:Main.java

public static String addQuoteMark(String s) {
    if (!TextUtils.isEmpty(s) && s.charAt(0) != '"' && !s.contains("*"))
        s = (new StringBuilder()).append("\"").append(s).append("\"").toString();
    return s;//from  w  w w.  j  a  v a  2s .c o  m
}

From source file:Main.java

public static String doNullStr(String str) {
    return TextUtils.isEmpty(str) ? "" : str;
}

From source file:Main.java

public static String capitalize(String target) {
    return TextUtils.isEmpty(target) ? "" : target.toUpperCase();
}

From source file:Main.java

public static boolean checkNULL(String url) {
    return TextUtils.isEmpty(url) || url.equalsIgnoreCase("null");
}