一款圖片,視頻選擇類庫

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類說明

1. 預(yù)覽

2. 功能

• 一款圖片,視頻選擇類庫
• 支持直接顯示相冊(cè)選擇
• 支持類似QQ方式Sheet選擇
• iOS8+支持動(dòng)態(tài)監(jiān)測(cè)PhotoLibrary變化
• 支持預(yù)覽圖片,預(yù)覽視頻

3. 使用方法

1. 命令行下 git clone https://github.com/ws00801526/XMNPhotoPickerKit.git
2. 拖動(dòng)XMNPhotoPickerKit 到你的工程內(nèi)
3. 導(dǎo)入頭文件XMNPhotoPickerKit.h 即可
4. 具體用法,請(qǐng)參考demo

3.1 直接顯示相冊(cè)

- (void)_showPhotoPickerC {
    //1.初始化一個(gè)XMNPhotoPickerController
    XMNPhotoPickerController *photoPickerC = [[XMNPhotoPickerController alloc] initWithMaxCount:9 delegate:nil];
    //3.取消注釋下面代碼,使用代理方式回調(diào),代理方法參考XMNPhotoPickerControllerDelegate
//    photoPickerC.photoPickerDelegate = self;
    
    //3..設(shè)置選擇完照片的block 回調(diào)
    __weak typeof(*&self) wSelf = self;
    [photoPickerC setDidFinishPickingPhotosBlock:^(NSArray<UIImage *> *images, NSArray<XMNAssetModel *> *assets) {
        __weak typeof(*&self) self = wSelf;
        NSLog(@"picker images :%@ \n\n assets:%@",images,assets);
        
                //!!!如果需要自定義大小的圖片 使用下面方法
//        [[XMNPhotoManager sharedManager] getThumbnailWithAsset:<# asset in assets #> size:<# your size #> completionBlock:^(UIImage * _Nullable image) {
//            
//        }];
        
        self.assets = [assets copy];
        [self.collectionView reloadData];
        //XMNPhotoPickerController 確定選擇,并不會(huì)自己dismiss掉,需要自己dismiss
        [self dismissViewControllerAnimated:YES completion:nil];
    }];
    
    //4.設(shè)置選擇完視頻的block回調(diào)
    [photoPickerC setDidFinishPickingVideoBlock:^(UIImage *coverImage, XMNAssetModel * asset) {
        __weak typeof(*&self) self = wSelf;
        NSLog(@"picker image :%@\n\n asset:%@\n\n",coverImage,asset);
        self.assets = @[asset];
        [self.collectionView reloadData];
        //XMNPhotoPickerController 確定選擇,并不會(huì)自己dismiss掉,需要自己dismiss
        [self dismissViewControllerAnimated:YES completion:nil];
    }];
    
    //5.設(shè)置用戶取消選擇的回調(diào) 可選
    [photoPickerC setDidCancelPickingBlock:^{
        NSLog(@"photoPickerC did Cancel");
        //此處不需要自己dismiss
    }];
    
    //6. 顯示photoPickerC
    [self presentViewController:photoPickerC animated:YES completion:nil];
}

3.2 顯示XMNPhotoPicker

- (void)_showPhotoPicker {
    //1. 推薦使用XMNPhotoPicker 的單例
    //2. 設(shè)置選擇完照片的block回調(diào)
    [[XMNPhotoPicker sharePhotoPicker] setDidFinishPickingPhotosBlock:^(NSArray<UIImage *> *images, NSArray<XMNAssetModel *> *assets) {
        NSLog(@"picker images :%@ \n\n assets:%@",images,assets);
        self.assets = [assets copy];
        [self.collectionView reloadData];
    }];
    //3. 設(shè)置選擇完視頻的block回調(diào)
    [[XMNPhotoPicker sharePhotoPicker] setDidFinishPickingVideoBlock:^(UIImage * image, XMNAssetModel *asset) {
        NSLog(@"picker video :%@ \n\n asset :%@",image,asset);
        self.assets = @[asset];
        [self.collectionView reloadData];
    }];
    //4. 顯示XMNPhotoPicker
    [[XMNPhotoPicker sharePhotoPicker] showPhotoPickerwithController:self animated:YES];
}

4. 感謝

感謝 GitHub:banchichen