Android Utililty Methods String Parse

List of utility methods to do String Parse

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Description

The list of methods to do String Parse are organized into topic(s).

Method

booleanisIntegral(String str)
is Integral 
if (str.startsWith("-")) {
    if (str.length() == 1) {
        return false;
    str = str.substring(1);
if ((str.startsWith("0")) && (str.length() > 1)) {
    return false;
...
booleanisInt(String str)
is Int 
try {
    Integer.parseInt(str);
} catch (NumberFormatException nfe) {
    return false;
return true;
booleanisNumeric(String str)
is Numeric 
try {
    Double.parseDouble(str);
} catch (NumberFormatException nfe) {
    return false;
return true;