22 lines
616 B
Swift
22 lines
616 B
Swift
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//
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// AVAudioSession+trySetCategory.swift
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// VisionCamera
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//
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// Created by Marc Rousavy on 01.06.21.
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// Copyright © 2021 mrousavy. All rights reserved.
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//
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import AVFoundation
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import Foundation
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extension AVAudioSession {
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/**
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Calls [setCategory] if the given category or options are not equal to the currently set category and options.
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*/
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func setCategoryIfNotSet(_ category: AVAudioSession.Category, options: AVAudioSession.CategoryOptions = []) throws {
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if self.category != category || categoryOptions.rawValue != options.rawValue {
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try setCategory(category, options: options)
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}
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}
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}
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