\uc548\ub155\ud558\uc138\uc694! \uc774\ubc88 \ud3ec\uc2a4\ud2b8\uc5d0\uc11c\ub294 \uc2a4\uc704\ud504\ud2b8(Swift)\uc640 \uc2a4\uc704\ud504\ud2b8UI(SwiftUI)\ub97c \ud65c\uc6a9\ud558\uc5ec \uc544\uc774\ud3f0 \uc571\uc5d0\uc11c \uc74c\uc545\uc744 \uc7ac\uc0dd\ud558\uace0 \ub179\uc74c\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\ub3c4\ub85d \ud558\uaca0\uc2b5\ub2c8\ub2e4. \uc774\ubc88 \uac15\uc88c\ub294 SwiftUI\uc758 \uae30\ubcf8\uc801\uc778 \uc694\uc18c\ubd80\ud130 \uc2dc\uc791\ud558\uc5ec, \uc74c\uc545 \uc7ac\uc0dd \ubc0f \ub179\uc74c \uae30\ub2a5\uc744 \uad6c\ud604\ud558\ub294 \ub370 \ud544\uc694\ud55c \ub2e4\uc591\ud55c \uae30\uc220\ub4e4\uc744 \ub2e4\ub8f0 \uac83\uc785\ub2c8\ub2e4. \uc5ec\ub7ec\ubd84\uc774 \uc774 \uac15\uc88c\ub97c \ud1b5\ud574 iOS \uc571 \uac1c\ubc1c\uc5d0 \ub300\ud55c \uc774\ud574\ub3c4\ub97c \ub192\uc774\uace0, \uc2e4\uc81c\ub85c \uc791\uc5c5\uc744 \uc218\ud589\ud560 \uc218 \uc788\ub294 \ub2a5\ub825\uc744 \uae30\ub974\uae38 \ubc14\ub78d\ub2c8\ub2e4.<\/p>\n
SwiftUI\ub294 \uc560\ud50c\uc774 2019\ub144\uc5d0 \ubc1c\ud45c\ud55c UI \ud504\ub808\uc784\uc6cc\ud06c\ub85c, \uc120\uc5b8\ud615 \ud504\ub85c\uadf8\ub798\ubc0d \ubc29\uc2dd\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc989, \ud654\uba74\uc5d0 \ubcf4\uc5ec\uc8fc\uace0\uc790 \ud558\ub294 UI\ub97c ‘\uc5b4\ub5bb\uac8c’ \uadf8\ub9b4\uc9c0\ub97c \uc815\uc758\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c, ‘\ubb34\uc5c7’\uc744 \ubcf4\uc5ec\uc904\uc9c0\ub97c \uc815\uc758\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uac1c\ubc1c\uc790\ub4e4\uc740 \ub354 \uc801\uc740 \ucf54\ub4dc\ub85c \ub354 \ub9ce\uc740 \uc791\uc5c5\uc744 \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
\uba3c\uc800, SwiftUI\ub97c \uc0ac\uc6a9\ud558\uae30 \uc704\ud55c \uae30\ubcf8 \ud658\uacbd\uc124\uc815\uc744 \ud574\uc57c \ud569\ub2c8\ub2e4. Xcode\uc758 \ucd5c\uc2e0 \ubc84\uc804\uc744 \ub2e4\uc6b4\ub85c\ub4dc\ud558\uace0, \uc0c8\ub85c\uc6b4 \ud504\ub85c\uc81d\ud2b8\ub97c \uc0dd\uc131\ud558\uc138\uc694. \ub2e4\uc74c\uc740 \uc0c8 \ud504\ub85c\uc81d\ud2b8\ub97c \uc0dd\uc131\ud558\ub294 \ub2e8\uacc4\uc785\ub2c8\ub2e4:<\/p>\n
\uc774\uc81c SwiftUI\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc74c\uc545 \uc7ac\uc0dd \uae30\ub2a5\uc744 \uad6c\ud604\ud574\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc774\ub97c \uc704\ud574 `AVFoundation` \ud504\ub808\uc784\uc6cc\ud06c\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc624\ub514\uc624 \ud30c\uc77c\uc744 \uc7ac\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c \ub2e8\uacc4\ub85c \uc9c4\ud589\ud574\ubcf4\uaca0\uc2b5\ub2c8\ub2e4:<\/p>\n
import AVFoundation<\/code><\/pre>\n3.2 AudioPlayer \ud074\ub798\uc2a4 \uc0dd\uc131\ud558\uae30<\/h3>\n
\uc74c\uc545 \ud30c\uc77c\uc744 \uc7ac\uc0dd\ud558\uae30 \uc704\ud574 \ub2e4\uc74c\uacfc \uac19\uc774 AudioPlayer \ud074\ub798\uc2a4\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4:<\/p>\n
\n class AudioPlayer: ObservableObject {\n var player: AVAudioPlayer?\n \n func playSound(sound: String, type: String) {\n if let url = Bundle.main.url(forResource: sound, withExtension: type) {\n do {\n player = try AVAudioPlayer(contentsOf: url)\n player?.play()\n } catch {\n print(\"Failed to initialize player: \\(error)\")\n }\n }\n }\n \n func stopSound() {\n player?.stop()\n }\n }\n <\/code><\/pre>\n3.3 SwiftUI View\uc5d0\uc11c \uc0ac\uc6a9\ud558\uae30<\/h3>\n\n struct ContentView: View {\n @StateObject var audioPlayer = AudioPlayer()\n\n var body: some View {\n VStack {\n Button(\"Play Music\") {\n audioPlayer.playSound(sound: \"music\", type: \"mp3\")\n }\n \n Button(\"Stop Music\") {\n audioPlayer.stopSound()\n }\n }\n }\n }\n <\/code><\/pre>\n4. \uc74c\uc545 \ub179\uc74c \uae30\ub2a5 \uad6c\ud604\ud558\uae30<\/h2>\n
\uc774\ubc88\uc5d0\ub294 \uc74c\uc545 \ub179\uc74c \uae30\ub2a5\uc744 \ucd94\uac00\ud574\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc74c\uc545 \ub179\uc74c\uc744 \uc704\ud574\uc11c\ub294 `AVAudioRecorder`\ub97c \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4. \uc544\ub798 \uacfc\uc815\uc744 \ub530\ub77c\ud574\ubcf4\uc138\uc694.<\/p>\n
4.1 Recorder \ud074\ub798\uc2a4 \uc0dd\uc131\ud558\uae30<\/h3>\n\n class Recorder: ObservableObject {\n var audioRecorder: AVAudioRecorder?\n let audioFilename = getDocumentsDirectory().appendingPathComponent(\"recording.m4a\")\n\n static func getDocumentsDirectory() -> URL {\n let paths = FileManager.default.urls(for: .documentDirectory, in: .userDomainMask)\n return paths[0]\n }\n\n func startRecording() {\n let recordSettings: [String: Any] = [\n AVFormatIDKey: Int32(kAudioFormatAppleLossless),\n AVSampleRateKey: 44100.0,\n AVNumberOfChannelsKey: 2,\n AVEncoderAudioQualityKey: AVAudioQuality.high.rawValue\n ]\n do {\n audioRecorder = try AVAudioRecorder(url: audioFilename, settings: recordSettings)\n audioRecorder?.record()\n } catch {\n print(\"Failed to start recording: \\(error)\")\n }\n }\n\n func stopRecording() {\n audioRecorder?.stop()\n audioRecorder = nil\n }\n }\n <\/code><\/pre>\n4.2 SwiftUI View\uc5d0\uc11c \uc0ac\uc6a9\ud558\uae30<\/h3>\n\n struct RecorderView: View {\n @StateObject var recorder = Recorder()\n\n var body: some View {\n VStack {\n Button(\"Start Recording\") {\n recorder.startRecording()\n }\n \n Button(\"Stop Recording\") {\n recorder.stopRecording()\n }\n }\n }\n }\n <\/code><\/pre>\n5. UI \ub514\uc790\uc778 \ud5a5\uc0c1\ud558\uae30<\/h2>\n
UI\ub97c \uc880 \ub354 \ub9e4\ub825\uc801\uc73c\ub85c \ub9cc\ub4dc\ub824\uba74 SwiftUI\uc758 \ub2e4\uc591\ud55c \ubdf0\uc640 \uc2a4\ud0c0\uc77c\uc744 \ud65c\uc6a9\ud558\uba74 \ub429\ub2c8\ub2e4. \ubc84\ud2bc\uc5d0 \uc0c9\uc0c1\uacfc \ubaa8\uc591\uc744 \ucd94\uac00\ud558\uace0, \ud14d\uc2a4\ud2b8\ub97c \ucd94\uac00\ud558\uc5ec \uae30\ub2a5\uc5d0 \ub300\ud55c \uc124\uba85\uc744 \ud574\uc8fc\uc138\uc694.<\/p>\n
\n Button(action: {\n audioPlayer.playSound(sound: \"music\", type: \"mp3\")\n }) {\n Text(\"Play Music\")\n .padding()\n .background(Color.green)\n .foregroundColor(.white)\n .cornerRadius(10)\n }\n <\/code><\/pre>\n6. \ucd1d \uc815\ub9ac \ubc0f \ud5a5\ud6c4 \ubc1c\uc804 \ubc29\ud5a5<\/h2>\n
\uc774\ubc88 \ud3ec\uc2a4\ud2b8\uc5d0\uc11c\ub294 SwiftUI\ub97c \uc0ac\uc6a9\ud558\uc5ec iOS \uc571\uc5d0\uc11c \uc74c\uc545\uc744 \uc7ac\uc0dd\ud558\uace0 \ub179\uc74c\ud558\ub294 \uae30\ub2a5\uc744 \uc5b4\ub5bb\uac8c \uad6c\ud604\ud558\ub294\uc9c0 \uc0b4\ud3b4\ubcf4\uc558\uc2b5\ub2c8\ub2e4. \uc774 \uac15\uc88c\ub97c \ud1b5\ud574 objc \ud504\ub85c\uadf8\ub798\ubc0d\uc5d0 \ub300\ud55c \uc774\ud574\ubfd0\ub9cc \uc544\ub2c8\ub77c, \uc2e4\uc81c \uc571 \uac1c\ubc1c \ub2a5\ub825\uc744 \ud0a4\uc6b8 \uc218 \uc788\uc5c8\uae30\ub97c \ubc14\ub78d\ub2c8\ub2e4. \ud5a5\ud6c4\uc5d0\ub294 \uc0ac\uc6a9\uc790 \uc778\ud130\ud398\uc774\uc2a4\ub97c \ub354\uc6b1 \uac1c\uc778\ud654\ud560 \uc218 \uc788\ub294 \ubc29\ubc95\uc774\ub098, \ub2e4\uc591\ud55c \uc624\ub514\uc624 \ud544\ud130\ub97c \uc801\uc6a9\ud558\ub294 \ubc29\ubc95 \ub4f1\uc744 \ucd94\uac00\ub85c \ubc30\uc6cc\ubcfc \uc218 \uc788\uc744 \uac83\uc785\ub2c8\ub2e4.<\/p>\n
7. \ucc38\uace0\uc790\ub8cc<\/h2>\n\n- AVFoundation Documentation<\/a><\/li>\n
- SwiftUI Human Interface Guidelines<\/a><\/li>\n
- SwiftUI Documentation<\/a><\/li>\n<\/ul>\n
\uac10\uc0ac\ud569\ub2c8\ub2e4! \uc571 \uac1c\ubc1c\uc5d0 \ub300\ud55c \uc9c8\ubb38\uc774\ub098 \uad81\uae08\ud55c \uc810\uc774 \uc788\ub2e4\uba74 \ub313\uae00\ub85c \ub0a8\uaca8\uc8fc\uc2dc\uba74 \ub2f5\ubcc0\ud574\ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4. \uc5ec\ub7ec\ubd84\uc758 \uac1c\ubc1c \uc5ec\uc815\uc5d0 \ud589\uc6b4\uc774 \ud568\uaed8\ud558\uae38 \ubc14\ub78d\ub2c8\ub2e4!<\/p>\n
<\/body><\/p>\n","protected":false},"excerpt":{"rendered":"