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The ProductNameFormat API provides methods to format a string with product name substitution. An argument pattern $(pn) is used as the placeholder for the product name in a format string resource. Multiple product name types are available to use with format methods. Below is an example of Amazon Echo Show 5 product names in different types, A Default type is also available and maps to Medium type.

Constructors

new ProductNameFormat()

new ProductNameFormat(): ProductNameFormat

Returns

ProductNameFormat

Methods

format()

static format(pattern: string, productNameType?: ProductNameType, args?: Map<string, string | number | Date> | undefined): string | null
Formats the specified pattern with product name substitution for the default locale. Optionally, the pattern may also be a MessageFormatClassic pattern with named arguments. The pattern is expected to contain one or more ”$(pn)” substrings as placeholders for the product name. In addition, this method supports “pngender” for product name gender message selection. To use it, just specify “pngender” in place of the IMessageFormatClassic select-format argument, and write select-format clauses based on the possible genders of other, feminine, masculine, neuter, female, male. For example,

Parameters

pattern
string The pattern to format.
productNameType?
ProductNameType Type of product name to use.
args?
Map<string, string | number | Date> | undefined Optional map of argument names to their values. Formatted message with the specified product name replaced in place of ”$(pn)” on success, null on failure.

Returns

string | null

Examples

If the current product gender is feminine and the product name is “Echo Show”, this method will return “Echo Show displays a notification on her screen.”
[!IMPORTANT] Do not use the name “pngender” as a named argument, as it is a reserved key by ProductNameFormat. If a “pngender” named argument is passed in the argument map, this method will fail.

formatPositional()

static formatPositional(pattern: string, productNameType?: ProductNameType, args?: (string | number | Date)[]): string | null
Formats the specified pattern with product name substitution for the default locale. Optionally, the pattern may also be a MessageFormatClassic pattern with numbered arguments. The pattern is expected to contain one or more ”$(pn)” substrings as placeholders for the product name. See format() method regarding support for “pngender” product name gender message selection.

Parameters

pattern
string The pattern to format.
productNameType?
ProductNameType Type of product name to use.
args?
(string | number | Date)[] Optional array of argument values Formatted message with the specified product name replaced in place of ”$(pn)” on success, null on failure.

Returns

string | null

getMajorVersion()

static getMajorVersion(): number
Gets the major version number. Major version number.

Returns

number

getMinorVersion()

static getMinorVersion(): number
Gets the minor version number. Minor version number.

Returns

number

getPatchVersion()

static getPatchVersion(): number
Gets the patch version number. Patch version number.

Returns

number

Examples

最終更新日 2026年8月25日