com.mparticle.kits

Class KitUtils

java.lang.Object

com.mparticle.kits.KitUtils

public final class KitUtils
extends java.lang.Object

Mixin/Utility class for use in Kit implementations.

Constructor Summary

Constructors

Constructor and Description
KitUtils()

Method Summary

Modifier and Type	Method and Description
static java.math.BigInteger	hashFnv1a(byte[] bytes) Hash using the Fnv1a algorithm.
static boolean	isServiceAvailable(android.content.Context context, java.lang.Class<?> service) Check if the given Service class is present in the hosting app's AndroidManifest.
static java.lang.String	join(java.util.List<java.lang.String> list) Combine the given list into a single string separated by a comma.
static java.lang.String	join(java.util.List<java.lang.String> list, java.lang.String delimiter) Combine the given list into a single string separated by the given delimiter.
static java.lang.String	sanitizeAttributeKey(java.lang.String key) mParticle attribute keys defined by the `MParticle.UserAttributes` interface are preceded by a dollar-sign ie `"$FirstName"`.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

KitUtils

public KitUtils()

Method Detail

sanitizeAttributeKey

public static java.lang.String sanitizeAttributeKey(java.lang.String key)

mParticle attribute keys defined by the `MParticle.UserAttributes` interface are preceded by a dollar-sign ie `"$FirstName"`. This method just removes the dollar-sign if present.

Parameters:

key -

Returns:

a key without a preceding dollar-sign

hashFnv1a

public static java.math.BigInteger hashFnv1a(byte[] bytes)

Hash using the Fnv1a algorithm. This is the same hashing algorithm that the mParticle backend uses when hashing user and device identities prior to forwarding. In the case of hybrid kit-and-server integrations, it's important that hashed IDs match, whether they're send server-to-server, or via a Kit.

Parameters:

bytes -

Returns:

returns the hashed bytes

join

public static java.lang.String join(java.util.List<java.lang.String> list)

Combine the given list into a single string separated by a comma.

Parameters:

list -

Returns:

join

public static java.lang.String join(java.util.List<java.lang.String> list,
                                    java.lang.String delimiter)

Combine the given list into a single string separated by the given delimiter.

Parameters:

list -

delimiter -

Returns:

isServiceAvailable

public static boolean isServiceAvailable(android.content.Context context,
                                         java.lang.Class<?> service)

Check if the given Service class is present in the hosting app's AndroidManifest.

Parameters:

context -

service -

Returns: