mirror of
https://github.com/firebase/firebase-ios-sdk
synced 2026-11-11 22:55:59 +05:45
manjanac
ba2a942722
* Restores ML Pods after M77. * Fix Package.swift * Move userDefaults property to ModelInfoRetriever.
60 lines
2.0 KiB
Swift
60 lines
2.0 KiB
Swift
// Copyright 2020 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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import Foundation
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import FirebaseCore
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/// Model info object with details about pending or downloaded model.
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class ModelInfo: NSObject {
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/// Model name.
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var name: String
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// TODO: revisit UserDefaultsBacked
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/// Download URL for the model file, as returned by server.
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@UserDefaultsBacked var downloadURL: String
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/// Hash of the model, as returned by server.
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@UserDefaultsBacked var modelHash: String
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/// Size of the model, as returned by server.
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@UserDefaultsBacked var size: Int
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/// Local path of the model.
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@UserDefaultsBacked var path: String?
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/// Initialize model info and create user default keys.
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init(app: FirebaseApp, name: String, defaults: UserDefaults) {
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self.name = name
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let bundleID = Bundle.main.bundleIdentifier ?? ""
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let defaultsPrefix = "\(bundleID).\(app.name).\(name)"
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_downloadURL = UserDefaultsBacked(
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key: "\(defaultsPrefix).model-download-url",
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storage: defaults
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)
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_modelHash = UserDefaultsBacked(key: "\(defaultsPrefix).model-hash", storage: defaults)
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_size = UserDefaultsBacked(key: "\(defaultsPrefix).model-size", storage: defaults)
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_path = UserDefaultsBacked(key: "\(defaultsPrefix).model-path", storage: defaults)
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}
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}
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/// Named user defaults for FirebaseML.
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extension UserDefaults {
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static var firebaseMLDefaults: UserDefaults {
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let suiteName = "com.google.firebase.ml"
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// TODO: reconsider force unwrapping
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let defaults = UserDefaults(suiteName: suiteName)!
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return defaults
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}
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}
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