72 lines
2.0 KiB
Objective-C
Executable File
72 lines
2.0 KiB
Objective-C
Executable File
//
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// SJPhotoPicker.m
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// SJPhotoPickerDemo
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//
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// Created by Jaesun on 16/8/23.
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// Copyright © 2016年 S.J. All rights reserved.
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//
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#import "SJPhotoPicker.h"
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#import "SJPhotoPickerNavController.h"
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@implementation SJPhotoPicker
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+ (instancetype)shareSJPhotoPicker {
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static SJPhotoPicker *photoPicker = nil;
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static dispatch_once_t onceToken;
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dispatch_once(&onceToken, ^{
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if (!photoPicker) {
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photoPicker = [[SJPhotoPicker alloc] init];
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}
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});
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return photoPicker;
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}
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- (void) showPhotoPickerToController:(UIViewController *)controller pickedAssets:(SJPhotoPickerBlock)photoPickerBlcok {
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[PHPhotoLibrary requestAuthorization:^(PHAuthorizationStatus status){
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dispatch_async(dispatch_get_main_queue(), ^{
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switch (status) {
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case PHAuthorizationStatusNotDetermined:
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{
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NSLog(@"用户还没有做出选择");
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break;
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}
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case PHAuthorizationStatusAuthorized:
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{
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NSLog(@"用户允许当前应用访问相册");
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SJPhotoPickerNavController *vc = [[SJPhotoPickerNavController alloc] init];
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[controller presentViewController:vc animated:YES completion:nil];
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self.photoPickerBlock = photoPickerBlcok;
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break;
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}
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case PHAuthorizationStatusDenied:
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{
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NSLog(@"用户拒绝当前应用访问相册,我们需要提醒用户打开访问开关");
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break;
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}
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case PHAuthorizationStatusRestricted:
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{
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NSLog(@"家长控制,不允许访问");
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break;
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}
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default:
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{
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NSLog(@"default");
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break;
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}
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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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