73 lines
2.1 KiB
Objective-C
73 lines
2.1 KiB
Objective-C
// Copyright 2016-present 650 Industries. All rights reserved.
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#import <ExpoLocation/EXLocationPermissionRequester.h>
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#import <objc/message.h>
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#import <CoreLocation/CLLocationManagerDelegate.h>
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static SEL alwaysAuthorizationSelector;
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static SEL whenInUseAuthorizationSelector;
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@implementation EXLocationPermissionRequester
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+ (NSString *)permissionType
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{
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return @"location";
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}
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+ (void)load
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{
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alwaysAuthorizationSelector = NSSelectorFromString([@"request" stringByAppendingString:@"AlwaysAuthorization"]);
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whenInUseAuthorizationSelector = NSSelectorFromString([@"request" stringByAppendingString:@"WhenInUseAuthorization"]);
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}
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- (void)requestLocationPermissions
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{
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if ([EXBaseLocationRequester isConfiguredForAlwaysAuthorization] && [self.locationManager respondsToSelector:alwaysAuthorizationSelector]) {
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((void (*)(id, SEL))objc_msgSend)(self.locationManager, alwaysAuthorizationSelector);
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} else if ([EXBaseLocationRequester isConfiguredForWhenInUseAuthorization] && [self.locationManager respondsToSelector:whenInUseAuthorizationSelector]) {
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((void (*)(id, SEL))objc_msgSend)(self.locationManager, whenInUseAuthorizationSelector);
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} else {
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self.reject(@"E_LOCATION_INFO_PLIST", @"One of the `NSLocation*UsageDescription` keys must be present in Info.plist to be able to use geolocation.", nil);
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self.resolve = nil;
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self.reject = nil;
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}
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}
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- (NSDictionary *)parsePermissions:(CLAuthorizationStatus)systemStatus
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{
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EXPermissionStatus status;
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NSString *scope = @"none";
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switch (systemStatus) {
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case kCLAuthorizationStatusAuthorizedWhenInUse: {
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status = EXPermissionStatusGranted;
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scope = @"whenInUse";
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break;
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}
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case kCLAuthorizationStatusAuthorizedAlways: {
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status = EXPermissionStatusGranted;
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scope = @"always";
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break;
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}
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case kCLAuthorizationStatusDenied:
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case kCLAuthorizationStatusRestricted: {
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status = EXPermissionStatusDenied;
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break;
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}
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case kCLAuthorizationStatusNotDetermined:
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default: {
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status = EXPermissionStatusUndetermined;
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break;
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}
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}
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return @{
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@"status": @(status),
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@"scope": scope
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};
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}
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@end
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