Expoで権限リクエストを処理する

import * as Location from 'expo-location';
 
const getLocation = async () => {
  const { status } = await Location.requestForegroundPermissionsAsync();
    if (status !== 'granted') {
    alert('위치 권한이 필요합니다.');
    return;
  }
    const location = await Location.getCurrentPositionAsync({});
  console.log(location);
};

npx expo prebuild --platform ios
npx expo run:ios
 
npx expo prebuild --platform android
npx expo run:android

npx expo install expo-camera

{
  "expo": {
    "plugins": [
      [
        "expo-camera",
        {
          "cameraPermission": "Allow $(PRODUCT_NAME) to access your camera", // 카메라 권한 요청 메시지
          "microphonePermission": "Allow $(PRODUCT_NAME) to access your microphone", // 마이크 권한 요청 메시지
          "recordAudioAndroid": true // 마이크 권한 요청 여부
        }
      ]
    ]
  }
}

import * as Camera from 'expo-camera';
const requestCameraPermission = async () => {
  const { status } = await Camera.requestCameraPermissionsAsync();
    if (status !== 'granted') {
    alert('카메라 접근 권한이 필요합니다.');
    return;
  }
    console.log('카메라 권한이 승인되었습니다.');
};

npx expo install expo-media-library

{
  "expo": {
    "plugins": [
      [
        "expo-media-library",
        {
          "photosPermission": "Allow $(PRODUCT_NAME) to access your photos.",
          "savePhotosPermission": "Allow $(PRODUCT_NAME) to save photos.",
          "isAccessMediaLocationEnabled": true
        }
      ]
    ]
  }
}

import * as MediaLibrary from 'expo-media-library';
const requestMediaLibraryPermission = async () => {
  const { status } = await MediaLibrary.requestPermissionsAsync();
    if (status !== 'granted') {
    alert('사진 접근 권한이 필요합니다.');
    return;
  }
    console.log('사진 권한 승인 완료');
};

npx expo install expo-notifications

import * as Notifications from 'expo-notifications';
const requestNotificationPermission = async () => {
  const { status } = await Notifications.requestPermissionsAsync();
    if (status !== 'granted') {
    alert('알림 권한이 필요합니다.');
    return;
  }
    console.log('알림 권한 승인됨');
};

npx expo install expo-av

{
  "expo": {
    "plugins": [
      [
        "expo-av",
        {
          "microphonePermission": "Allow $(PRODUCT_NAME) to access your microphone."
        }
      ]
    ]
  }
}

import * as Audio from 'expo-av';
const requestMicrophonePermission = async () => {
  const { status } = await Audio.requestPermissionsAsync();
    if (status !== 'granted') {
    alert('마이크 권한이 필요합니다.');
    return;
  }
    console.log('마이크 권한이 승인되었습니다.');
};

npx expo install expo-location

{
  "expo": {
    "plugins": [
      [
        "expo-location",
        {
          "locationAlwaysAndWhenInUsePermission": "Allow $(PRODUCT_NAME) to use your location."
        }
      ]
    ]
  }
}

import * as Location from 'expo-location';
const requestLocationPermission = async () => {
  const { status } = await Location.requestForegroundPermissionsAsync();
    if (status !== 'granted') {
    alert('위치 권한이 필요합니다.');
    return;
  }
    console.log('위치 권한이 승인되었습니다.');
};

const checkCameraPermission = async () => {
  const { status } = await Camera.getCameraPermissionsAsync();
    if (status === 'granted') {
    console.log('이미 권한이 승인됨');
  } else {
    console.log('권한이 아직 없거나 거부됨');
  }
};