Android Utililty Methods Array Empty Check

List of utility methods to do Array Empty Check

  1. HOME
  2. Android
  3. A
  4. Array Empty Check

Description

The list of methods to do Array Empty Check are organized into topic(s).

Method

booleanisNotEmpty(int[] array)

Checks if an array of primitive ints is not empty or not null.

return (array != null && array.length != 0);
booleanisNotEmpty(long[] array)

Checks if an array of primitive longs is not empty or not null.

return (array != null && array.length != 0);
booleanisNotEmpty(short[] array)

Checks if an array of primitive shorts is not empty or not null.

return (array != null && array.length != 0);
StringfindNonEmptyElement(String... strings)
find Non Empty Element 
for (String string : strings) {
    if (!TextUtils.isEmpty(string)) {
        return string;
return "";
booleanisEmptyArray(Object[] obj)
is Empty Array 
return isEmptyArray(obj, 1);
booleanisEmptyArray(Object[] array, int paramInt)
is Empty Array 
if ((array == null) || (array.length < paramInt)) {
    return true;
return false;
booleanisByteArrayEmpty(byte[] bytes)
is Byte Array Empty 
for (int i = 0; i < bytes.length; i++) {
    if (bytes[i] != 0x00) {
        return false;
return true;