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54 lines
1.5 KiB
54 lines
1.5 KiB
1 year ago
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//
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// SGPermissionPhoto.m
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// SGQRCodeExample
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//
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// Created by kingsic on 2022/7/8.
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// Copyright © 2022 kingsic. All rights reserved.
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//
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#import "SGPermissionPhoto.h"
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#import <Photos/Photos.h>
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@implementation SGPermissionPhoto
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+ (void)photo:(SGPermissionPhotoBlock)block {
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SGPermissionPhoto *photo = [[SGPermissionPhoto alloc] init];
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PHAuthorizationStatus status = [PHPhotoLibrary authorizationStatus];
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if (status == PHAuthorizationStatusNotDetermined) {
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dispatch_async(dispatch_get_main_queue(), ^{
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if (block) {
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block(photo, SGPermissionStatusNotDetermined);
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}
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});
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} else if (status == PHAuthorizationStatusAuthorized) {
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if (block) {
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block(photo, SGPermissionStatusAuthorized);
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}
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} else if (status == PHAuthorizationStatusDenied) {
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if (block) {
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block(photo, SGPermissionStatusDenied);
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}
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} else if (status == PHAuthorizationStatusRestricted) {
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if (block) {
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block(photo, SGPermissionStatusRestricted);
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}
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}
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}
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+ (void)request:(void (^)(BOOL granted))handler {
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[PHPhotoLibrary requestAuthorization:^(PHAuthorizationStatus status) {
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if (status == PHAuthorizationStatusAuthorized) {
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dispatch_async(dispatch_get_main_queue(), ^{
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handler(YES);
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});
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} else {
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dispatch_async(dispatch_get_main_queue(), ^{
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handler(NO);
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});
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}
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}];
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}
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@end
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