LocaleList

CREATOR

Creator<LocaleList> CREATOR

LocaleList

LocaleList (Locale... list)

Creates a new LocaleList.

For empty lists of Locale items it is better to use getEmptyLocaleList(), which returns a pre-constructed empty list.

describeContents

int describeContents ()

Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. For example, if the object will include a file descriptor in the output of writeToParcel(Parcel, int), the return value of this method must include the CONTENTS_FILE_DESCRIPTOR bit.

equals

boolean equals (Object other)

Indicates whether some other object is "equal to" this one.

The equals method implements an equivalence relation on non-null object references:

• It is reflexive: for any non-null reference value x, x.equals(x) should return true.
• It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
• It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
• It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
• For any non-null reference value x, x.equals(null) should return false.

The equals method for class Object implements the most discriminating possible equivalence relation on objects; that is, for any non-null reference values x and y, this method returns true if and only if x and y refer to the same object (x == y has the value true).

Note that it is generally necessary to override the hashCode method whenever this method is overridden, so as to maintain the general contract for the hashCode method, which states that equal objects must have equal hash codes.

forLanguageTags

LocaleList forLanguageTags (String list)

Generates a new LocaleList with the given language tags.

get

Locale get (int index)

Retrieves the Locale at the specified index.

getAdjustedDefault

LocaleList getAdjustedDefault ()

Returns the default locale list, adjusted by moving the default locale to its first position.

getDefault

LocaleList getDefault ()

The result is guaranteed to include the default Locale returned by Locale.getDefault(), but not necessarily at the top of the list. The default locale not being at the top of the list is an indication that the system has set the default locale to one of the user's other preferred locales, having concluded that the primary preference is not supported but a secondary preference is.

Note that the default LocaleList would change if Locale.setDefault() is called. This method takes that into account by always checking the output of Locale.getDefault() and recalculating the default LocaleList if needed.

getEmptyLocaleList

LocaleList getEmptyLocaleList ()

Retrieve an empty instance of LocaleList.

getFirstMatch

Locale getFirstMatch (String[] supportedLocales)

Returns the first match in the locale list given an unordered array of supported locales in BCP 47 format.

hashCode

int hashCode ()

Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by HashMap.

The general contract of hashCode is:

• Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
• If two objects are equal according to the equals(Object) method, then calling the hashCode method on each of the two objects must produce the same integer result.
• It is not required that if two objects are unequal according to the equals(java.lang.Object) method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.

As much as is reasonably practical, the hashCode method defined by class Object does return distinct integers for distinct objects. (This is typically implemented by converting the internal address of the object into an integer, but this implementation technique is not required by the Java^TM programming language.)

indexOf

int indexOf (Locale locale)

Searches this LocaleList for the specified Locale and returns the index of the first occurrence.

isEmpty

boolean isEmpty ()

Returns whether the LocaleList contains no Locale items.

setDefault

void setDefault (LocaleList locales)

Also sets the default locale by calling Locale.setDefault() with the first locale in the list.

size

int size ()

Returns the number of Locale items in this LocaleList.

toLanguageTags

String toLanguageTags ()

Retrieves a String representation of the language tags in this list.

toString

String toString ()

Returns a string representation of the object. In general, the toString method returns a string that "textually represents" this object. The result should be a concise but informative representation that is easy for a person to read. It is recommended that all subclasses override this method.

The toString method for class Object returns a string consisting of the name of the class of which the object is an instance, the at-sign character `@', and the unsigned hexadecimal representation of the hash code of the object. In other words, this method returns a string equal to the value of:

 getClass().getName() + '@' + Integer.toHexString(hashCode())
 

writeToParcel

void writeToParcel (Parcel dest, 
                int parcelableFlags)

Flatten this object in to a Parcel.