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import {Alert} from 'react-native'
import {
check,
openSettings,
Permission,
PermissionStatus,
PERMISSIONS,
RESULTS,
} from 'react-native-permissions'
export const PHOTO_LIBRARY = PERMISSIONS.IOS.PHOTO_LIBRARY
export const CAMERA = PERMISSIONS.IOS.CAMERA
/**
* Returns `true` if the user has granted permission or hasn't made
* a decision yet. Returns `false` if unavailable or not granted.
*/
export async function hasAccess(perm: Permission): Promise<boolean> {
const status = await check(perm)
return isntANo(status)
}
export async function requestAccessIfNeeded(
perm: Permission,
): Promise<boolean> {
if (await hasAccess(perm)) {
return true
}
let permDescription
if (perm === PHOTO_LIBRARY) {
permDescription = 'photo library'
} else if (perm === CAMERA) {
permDescription = 'camera'
} else {
return false
}
Alert.alert(
'Permission needed',
`Bluesky does not have permission to access your ${permDescription}.`,
[
{
text: 'Cancel',
style: 'cancel',
},
{text: 'Open Settings', onPress: () => openSettings()},
],
)
return false
}
export async function requestPhotoAccessIfNeeded() {
return requestAccessIfNeeded(PHOTO_LIBRARY)
}
export async function requestCameraAccessIfNeeded() {
return requestAccessIfNeeded(CAMERA)
}
function isntANo(status: PermissionStatus): boolean {
return status !== RESULTS.UNAVAILABLE && status !== RESULTS.BLOCKED
}
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