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Operating system build-specific information.
Methods
getDisplayName()
getDisplayName():
Promise<string>
Returns the human-readable name of the operating system. The display name contains one or more properties of the operating system such as the codename and version separated by a delimiter.
The display name DOES NOT follow a fixed schema and must be considered unique string for each OS release.
For example, "Kepler/1.1".
Returns
Promise<string>
getFingerprint()
getFingerprint():
Promise<string>
Returns the fingerprint string which uniquely identifies the build across devices and operating systems. It may contain one or more pieces of information such as device manufacturer, product, build id, variant, tags and more in the future separated by a delimiter.
The fingerprint DOES NOT follow a fixed schema and must be considered unique string for each OS release.
For example, "Amazon/kepler/901010150820/4.0.96525.0(3072cab629675a74)/1508N:user/release-keys"
Returns
Promise<string>
getId()
getId():
Promise<string>
Returns the ID that uniquely identifies the build within the operating system.
For example, "901010150820"
Returns
Promise<string>
getTags()
getTags():
Promise<string[]>
Returns the list of tags describing the build.
For example, "release-keys", "dev-keys" and more.
Returns
Promise<string[]>
getTimestamp()
getTimestamp():
Promise<default>
Returns the timestamp of the build.
Returns
Promise<default>
getVariant()
getVariant():
Promise<string>
Returns the variant representing the set of configurations used at the build time to determine how to compile and package with specific features and dependencies.
For example, "user", "user-external" and more.
Returns
Promise<string>
Last updated: Jan 05, 2026
