Android Utililty Methods Array Primitive to Object Convert

List of utility methods to do Array Primitive to Object Convert

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Description

The list of methods to do Array Primitive to Object Convert are organized into topic(s).

Method

Boolean[]toObject(boolean[] array)

Converts an array of primitive booleans to objects.

This method returns null for a null input array.

if (array == null) {
    return null;
} else if (array.length == 0) {
    return EMPTY_BOOLEAN_OBJECT_ARRAY;
final Boolean[] result = new Boolean[array.length];
for (int i = 0; i < array.length; i++) {
    result[i] = (array[i] ? Boolean.TRUE : Boolean.FALSE);
...
Byte[]toObject(byte[] array)

Converts an array of primitive bytes to objects.

This method returns null for a null input array.

if (array == null) {
    return null;
} else if (array.length == 0) {
    return EMPTY_BYTE_OBJECT_ARRAY;
final Byte[] result = new Byte[array.length];
for (int i = 0; i < array.length; i++) {
    result[i] = Byte.valueOf(array[i]);
...
Character[]toObject(char[] array)

Converts an array of primitive chars to objects.

This method returns null for a null input array.

if (array == null) {
    return null;
} else if (array.length == 0) {
    return EMPTY_CHARACTER_OBJECT_ARRAY;
final Character[] result = new Character[array.length];
for (int i = 0; i < array.length; i++) {
    result[i] = Character.valueOf(array[i]);
...
Double[]toObject(double[] array)

Converts an array of primitive doubles to objects.

This method returns null for a null input array.

if (array == null) {
    return null;
} else if (array.length == 0) {
    return EMPTY_DOUBLE_OBJECT_ARRAY;
final Double[] result = new Double[array.length];
for (int i = 0; i < array.length; i++) {
    result[i] = Double.valueOf(array[i]);
...
Float[]toObject(float[] array)

Converts an array of primitive floats to objects.

This method returns null for a null input array.

if (array == null) {
    return null;
} else if (array.length == 0) {
    return EMPTY_FLOAT_OBJECT_ARRAY;
final Float[] result = new Float[array.length];
for (int i = 0; i < array.length; i++) {
    result[i] = Float.valueOf(array[i]);
...
Integer[]toObject(int[] array)

Converts an array of primitive ints to objects.

This method returns null for a null input array.

if (array == null) {
    return null;
} else if (array.length == 0) {
    return EMPTY_INTEGER_OBJECT_ARRAY;
final Integer[] result = new Integer[array.length];
for (int i = 0; i < array.length; i++) {
    result[i] = Integer.valueOf(array[i]);
...
Long[]toObject(long[] array)

Converts an array of primitive longs to objects.

This method returns null for a null input array.

if (array == null) {
    return null;
} else if (array.length == 0) {
    return EMPTY_LONG_OBJECT_ARRAY;
final Long[] result = new Long[array.length];
for (int i = 0; i < array.length; i++) {
    result[i] = Long.valueOf(array[i]);
...
Short[]toObject(short[] array)

Converts an array of primitive shorts to objects.

This method returns null for a null input array.

if (array == null) {
    return null;
} else if (array.length == 0) {
    return EMPTY_SHORT_OBJECT_ARRAY;
final Short[] result = new Short[array.length];
for (int i = 0; i < array.length; i++) {
    result[i] = Short.valueOf(array[i]);
...
Double[]wrap(double[] value)
Converts an array of double into an array of Double . 
if (value == null)
    return null;
Double[] res = new Double[value.length];
for (int i = 0; i < value.length; i++) {
    res[i] = Double.valueOf(value[i]);
return res;
Float[]wrap(float[] value)
Converts an array of float into an array of Float . 
if (value == null)
    return null;
Float[] res = new Float[value.length];
for (int i = 0; i < value.length; i++) {
    res[i] = Float.valueOf(value[i]);
return res;