UpdateManifest class

Manifest describing a downloadable Over-The-Air (OTA) patch.

Contains cryptographic runtime fingerprint compatibility data, rollout percentage, channel and branch specifications, download URLs, and integrity hashes.

Example:

final manifest = UpdateManifest(
  id: 'patch_101',
  version: '1.2.0',
  runtimeFingerprint: 'a1b2c3d4...',
  rolloutPercentage: 50,
);

Constructors

UpdateManifest({required String id, required String version, required String runtimeFingerprint, int rolloutPercentage = 100, String channel = 'production', String branch = 'main', String? releaseNotes, String? downloadUrl, String? assetHash, bool isMandatory = false, Map<String, dynamic> metadata = const {}})
Creates an UpdateManifest descriptor.
const
UpdateManifest.fromJson(Map<String, dynamic> json)
Constructs an UpdateManifest from a JSON json map.
factory

Properties

assetHash → String?
SHA-256 integrity hash of downloadable patch binary.
final
branch → String
Deployment git branch.
final
channel → String
Deployment channel (e.g. 'production', 'staging').
final
downloadUrl → String?
Download URL for patch binary assets.
final
hashCode → int
The hash code for this object.
no setterinherited
id → String
Unique patch identifier (e.g. 'patch_12').
final
isMandatory → bool
Whether this update is mandatory for continued application use.
final
metadata → Map<String, dynamic>
Additional custom patch metadata dictionary.
final
releaseNotes → String?
Optional release notes markdown text.
final
rolloutPercentage → int
Staged rollout deployment percentage 1..100.
final
runtimeFingerprint → String
SHA-256 runtime fingerprint compatibility hash.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
version → String
Semantic version string of the patch release.
final

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toJson() → Map<String, dynamic>
Serializes manifest to a JSON map.
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited