83 lines
2.1 KiB
TypeScript
83 lines
2.1 KiB
TypeScript
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import * as Linking from 'expo-linking'
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import * as Location from 'expo-location'
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import * as Permissions from 'expo-permissions'
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import * as ImagePicker from 'expo-image-picker'
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import { Alert } from 'react-native'
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export default async function getPermissionAsync (
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permission: Permissions.PermissionType
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) {
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const { status } = await Permissions.askAsync(permission)
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if (status !== 'granted') {
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const permissionName = permission.toLowerCase().replace('_', ' ')
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Alert.alert(
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'Cannot be done 😞',
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`If you would like to use this feature, you'll need to enable the ${permissionName} permission in your phone settings.`,
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[
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{
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text: 'Let\'s go!',
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onPress: () => Linking.openURL('app-settings:'),
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},
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{ text: 'Nevermind', onPress: () => {}, style: 'cancel' },
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],
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{ cancelable: true }
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)
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return false
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}
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return true
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}
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export async function getLocationAsync (
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onSend: (locations: { location: Location.LocationObjectCoords }[]) => void
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) {
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const response = await Location.requestForegroundPermissionsAsync()
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if (!response.granted)
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return
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const location = await Location.getCurrentPositionAsync()
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if (!location)
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return
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onSend([{ location: location.coords }])
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}
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export async function pickImageAsync (
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onSend: (images: { image: string }[]) => void
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) {
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const response = await ImagePicker.requestMediaLibraryPermissionsAsync()
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if (!response.granted)
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return
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const result = await ImagePicker.launchImageLibraryAsync({
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allowsEditing: true,
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aspect: [4, 3],
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})
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if (result.canceled)
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return
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const images = result.assets.map(({ uri: image }) => ({ image }))
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onSend(images)
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}
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export async function takePictureAsync (
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onSend: (images: { image: string }[]) => void
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) {
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const response = await ImagePicker.requestCameraPermissionsAsync()
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if (!response.granted)
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return
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const result = await ImagePicker.launchCameraAsync({
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allowsEditing: true,
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aspect: [4, 3],
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})
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if (result.canceled)
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return
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const images = result.assets.map(({ uri: image }) => ({ image }))
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onSend(images)
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}
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