//
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// PhotosPage.m
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// GoldRich
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//
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// Created by WindShan on 2017/2/22.
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// Copyright © 2017年 WindShan. All rights reserved.
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//
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#import "PhotosPage.h"
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#import "TZImagePickerController.h"
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#import "UIView+Layout.h"
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#import "TZTestCell.h"
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#import <AssetsLibrary/AssetsLibrary.h>
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#import <Photos/Photos.h>
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#import "LxGridViewFlowLayout.h"
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#import "TZImageManager.h"
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#import "TZVideoPlayerController.h"
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#import "TZPhotoPreviewController.h"
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#import "TZGifPhotoPreviewController.h"
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#import "MBProgressHUD+MP.h"
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#define MAX_COUNTTF 9
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@interface PhotosPage ()<TZImagePickerControllerDelegate,UICollectionViewDataSource,UICollectionViewDelegate,UIActionSheetDelegate,UIImagePickerControllerDelegate,UIAlertViewDelegate,UINavigationControllerDelegate>
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{
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NSMutableArray *_selectedPhotos;
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NSMutableArray *_selectedAssets;
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BOOL _isSelectOriginalPhoto; // 是否上传原图
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CGFloat _itemWH;
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CGFloat _margin;
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}
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@property (nonatomic, strong) UIImagePickerController *imagePickerVc;
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@property (nonatomic, strong) UICollectionView *collectionView;
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@property (nonatomic, assign) int maxCountTF; ///< 照片最大可选张数，设置为1即为单选模式
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@property (nonatomic, assign) int columnNumberTF;// 每行展示的张数
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@end
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@implementation PhotosPage
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- (void)viewDidLoad
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{
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[super viewDidLoad];
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self.navigationItem.title = @"分享";
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[self setNavigationLeft:@"返回" sel:@selector(backAction)];
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_maxCountTF = MAX_COUNTTF;
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_columnNumberTF = 4;
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self.view.backgroundColor = [UIColor whiteColor];
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_selectedPhotos = [NSMutableArray array];
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_selectedAssets = [NSMutableArray array];
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[self configCollectionView];
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}
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- (void)didReceiveMemoryWarning
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{
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[super didReceiveMemoryWarning];
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// Dispose of any resources that can be recreated.
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}
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-(void)backAction
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{
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[self dismissViewControllerAnimated:YES completion:nil];
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}
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#pragma clang diagnostic push
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#pragma clang diagnostic ignored "-Wdeprecated-declarations"
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- (UIImagePickerController *)imagePickerVc
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{
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if (_imagePickerVc == nil)
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{
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_imagePickerVc = [[UIImagePickerController alloc] init];
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_imagePickerVc.delegate = self;
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// set appearance / 改变相册选择页的导航栏外观
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_imagePickerVc.navigationBar.barTintColor = self.navigationController.navigationBar.barTintColor;
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_imagePickerVc.navigationBar.tintColor = self.navigationController.navigationBar.tintColor;
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UIBarButtonItem *tzBarItem, *BarItem;
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if (iOS9Later)
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{
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tzBarItem = [UIBarButtonItem appearanceWhenContainedInInstancesOfClasses:@[[TZImagePickerController class]]];
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BarItem = [UIBarButtonItem appearanceWhenContainedInInstancesOfClasses:@[[UIImagePickerController class]]];
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}
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else
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{
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tzBarItem = [UIBarButtonItem appearanceWhenContainedIn:[TZImagePickerController class], nil];
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BarItem = [UIBarButtonItem appearanceWhenContainedIn:[UIImagePickerController class], nil];
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}
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NSDictionary *titleTextAttributes = [tzBarItem titleTextAttributesForState:UIControlStateNormal];
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[BarItem setTitleTextAttributes:titleTextAttributes forState:UIControlStateNormal];
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}
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return _imagePickerVc;
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}
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- (BOOL)prefersStatusBarHidden
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{
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return NO;
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}
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- (void)configCollectionView
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{
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// 如不需要长按排序效果，将LxGridViewFlowLayout类改成UICollectionViewFlowLayout即可
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LxGridViewFlowLayout *layout = [[LxGridViewFlowLayout alloc] init];
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_margin = 4;
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_itemWH = (self.view.tz_width - 2 * _margin - 4) / 3 - _margin;
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layout.itemSize = CGSizeMake(_itemWH, _itemWH);
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layout.minimumInteritemSpacing = _margin;
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layout.minimumLineSpacing = _margin;
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CGFloat rgb = 244 / 255.0;
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self.view.backgroundColor = [UIColor colorWithRed:rgb green:rgb blue:rgb alpha:1.0];
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_collectionView = [[UICollectionView alloc] initWithFrame:CGRectMake(0, 0, self.view.tz_width, self.view.tz_height-150) collectionViewLayout:layout];
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_collectionView.alwaysBounceVertical = YES;
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_collectionView.backgroundColor = [UIColor colorWithRed:rgb green:rgb blue:rgb alpha:1.0];
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_collectionView.contentInset = UIEdgeInsetsMake(4, 4, 4, 4);
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_collectionView.dataSource = self;
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_collectionView.delegate = self;
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_collectionView.keyboardDismissMode = UIScrollViewKeyboardDismissModeOnDrag;
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[self.view addSubview:_collectionView];
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[_collectionView registerClass:[TZTestCell class] forCellWithReuseIdentifier:@"TZTestCell"];
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UIButton* shareBtn = [UIButton buttonWithType:UIButtonTypeCustom];
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shareBtn.frame = CGRectMake(10, _collectionView.frame.size.height+20, SCREEN_WIDTH-20, 50);
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[shareBtn setTitle:@"分享" forState:UIControlStateNormal];
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shareBtn.backgroundColor = RgbColor(85, 81, 168);
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shareBtn.titleLabel.font = [UIFont systemFontOfSize: 18.0];
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[shareBtn setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
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shareBtn.layer.masksToBounds=YES;
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shareBtn.layer.cornerRadius=5.0f;
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[shareBtn addTarget:self action:@selector(shareAction) forControlEvents:UIControlEventTouchUpInside];
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[self.view addSubview:shareBtn];
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}
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-(void)shareAction
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{
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if(_selectedPhotos.count > 0)
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{
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UIActivityViewController *activityVC = [[UIActivityViewController alloc]initWithActivityItems:_selectedPhotos applicationActivities:nil];
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//不出现在活动项目
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activityVC.excludedActivityTypes = @[UIActivityTypePrint, UIActivityTypeCopyToPasteboard,
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UIActivityTypeAssignToContact,UIActivityTypeSaveToCameraRoll];
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[self presentViewController:activityVC animated:TRUE completion:nil];
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}
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else
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{
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[MBProgressHUD showAutoMessage:@"请先设置需要分享的图片!3" ToView:self.navigationController.view];
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}
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}
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#pragma mark UICollectionView
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- (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section {
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return _selectedPhotos.count + 1;
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}
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- (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath
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{
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TZTestCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:@"TZTestCell" forIndexPath:indexPath];
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cell.videoImageView.hidden = YES;
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if (indexPath.row == _selectedPhotos.count)
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{
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cell.imageView.image = [UIImage imageNamed:@"AlbumAddBtn.png"];
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cell.deleteBtn.hidden = YES;
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cell.gifLable.hidden = YES;
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}
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else
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{
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cell.imageView.image = _selectedPhotos[indexPath.row];
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cell.asset = _selectedAssets[indexPath.row];
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cell.deleteBtn.hidden = NO;
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}
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// 判断是否准许选择gif图片
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// if (!self.allowPickingGifSwitch.isOn)
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// {
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// cell.gifLable.hidden = YES;
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// }
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cell.deleteBtn.tag = indexPath.row;
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[cell.deleteBtn addTarget:self action:@selector(deleteBtnClik:) forControlEvents:UIControlEventTouchUpInside];
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return cell;
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}
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- (void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath
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{
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if (indexPath.row == _selectedPhotos.count)
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{
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BOOL showSheet = YES; // 是否把拍照按钮放外面
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if (showSheet)
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{
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if(self.maxCountTF > 0)
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{
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UIActionSheet *sheet = [[UIActionSheet alloc] initWithTitle:nil delegate:self cancelButtonTitle:@"取消" destructiveButtonTitle:nil otherButtonTitles:@"拍照",@"去相册选择", nil];
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[sheet showInView:self.view];
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}
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else
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{
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[MBProgressHUD showAutoMessage:@"最多分享9张图片!" ToView:self.navigationController.view];
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}
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}
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else
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{
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[self pushImagePickerController];
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}
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}
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else
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{
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// preview photos or video / 预览照片或者视频
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id asset = _selectedAssets[indexPath.row];
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BOOL isVideo = NO;
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if ([asset isKindOfClass:[PHAsset class]])
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{
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PHAsset *phAsset = asset;
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isVideo = phAsset.mediaType == PHAssetMediaTypeVideo;
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}
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else if ([asset isKindOfClass:[ALAsset class]])
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{
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ALAsset *alAsset = asset;
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isVideo = [[alAsset valueForProperty:ALAssetPropertyType] isEqualToString:ALAssetTypeVideo];
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}
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// if ([[asset valueForKey:@"filename"] containsString:@"GIF"] && self.allowPickingGifSwitch.isOn)
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// {
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// TZGifPhotoPreviewController *vc = [[TZGifPhotoPreviewController alloc] init];
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// TZAssetModel *model = [TZAssetModel modelWithAsset:asset type:TZAssetModelMediaTypePhotoGif timeLength:@""];
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// vc.model = model;
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// [self presentViewController:vc animated:YES completion:nil];
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// }
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// else if (isVideo)
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// { // perview video / 预览视频
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// TZVideoPlayerController *vc = [[TZVideoPlayerController alloc] init];
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// TZAssetModel *model = [TZAssetModel modelWithAsset:asset type:TZAssetModelMediaTypeVideo timeLength:@""];
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// vc.model = model;
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// [self presentViewController:vc animated:YES completion:nil];
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// }
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// else
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{ // preview photos / 预览照片
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TZImagePickerController *imagePickerVc = [[TZImagePickerController alloc] initWithSelectedAssets:_selectedAssets selectedPhotos:_selectedPhotos index:indexPath.row];
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imagePickerVc.maxImagesCount = self.maxCountTF;
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imagePickerVc.allowPickingOriginalPhoto = YES; //准许选择原图
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imagePickerVc.isSelectOriginalPhoto = _isSelectOriginalPhoto;
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[imagePickerVc setDidFinishPickingPhotosHandle:^(NSArray<UIImage *> *photos, NSArray *assets, BOOL isSelectOriginalPhoto)
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{
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_selectedPhotos = [NSMutableArray arrayWithArray:photos];
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_selectedAssets = [NSMutableArray arrayWithArray:assets];
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_isSelectOriginalPhoto = isSelectOriginalPhoto;
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[_collectionView reloadData];
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_collectionView.contentSize = CGSizeMake(0, ((_selectedPhotos.count + 2) / 3 ) * (_margin + _itemWH));
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}];
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[self presentViewController:imagePickerVc animated:YES completion:nil];
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}
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}
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}
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#pragma mark - LxGridViewDataSource
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/// 以下三个方法为长按排序相关代码
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- (BOOL)collectionView:(UICollectionView *)collectionView canMoveItemAtIndexPath:(NSIndexPath *)indexPath
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{
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return indexPath.item < _selectedPhotos.count;
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}
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- (BOOL)collectionView:(UICollectionView *)collectionView itemAtIndexPath:(NSIndexPath *)sourceIndexPath canMoveToIndexPath:(NSIndexPath *)destinationIndexPath
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{
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return (sourceIndexPath.item < _selectedPhotos.count && destinationIndexPath.item < _selectedPhotos.count);
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}
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- (void)collectionView:(UICollectionView *)collectionView itemAtIndexPath:(NSIndexPath *)sourceIndexPath didMoveToIndexPath:(NSIndexPath *)destinationIndexPath {
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UIImage *image = _selectedPhotos[sourceIndexPath.item];
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[_selectedPhotos removeObjectAtIndex:sourceIndexPath.item];
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[_selectedPhotos insertObject:image atIndex:destinationIndexPath.item];
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id asset = _selectedAssets[sourceIndexPath.item];
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[_selectedAssets removeObjectAtIndex:sourceIndexPath.item];
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[_selectedAssets insertObject:asset atIndex:destinationIndexPath.item];
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[_collectionView reloadData];
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}
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#pragma mark - TZImagePickerController
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- (void)pushImagePickerController
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{
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if (self.maxCountTF <= 0)
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{
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return;
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}
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TZImagePickerController *imagePickerVc = [[TZImagePickerController alloc] initWithMaxImagesCount:MAX_COUNTTF columnNumber:self.columnNumberTF delegate:self pushPhotoPickerVc:YES];
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#pragma mark - 四类个性化设置，这些参数都可以不传，此时会走默认设置
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imagePickerVc.isSelectOriginalPhoto = _isSelectOriginalPhoto;
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if (self.maxCountTF > 1)
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{
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// 1.设置目前已经选中的图片数组
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imagePickerVc.selectedAssets = _selectedAssets; // 目前已经选中的图片数组
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}
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imagePickerVc.allowTakePicture = NO; // 在内部显示拍照按钮
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// 2. Set the appearance
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// 2. 在这里设置imagePickerVc的外观
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// imagePickerVc.navigationBar.barTintColor = [UIColor greenColor];
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// imagePickerVc.oKButtonTitleColorDisabled = [UIColor lightGrayColor];
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// imagePickerVc.oKButtonTitleColorNormal = [UIColor greenColor];
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// imagePickerVc.navigationBar.translucent = NO;
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// 3. Set allow picking video & photo & originalPhoto or not
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// 3. 设置是否可以选择视频/图片/原图
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imagePickerVc.allowPickingVideo = NO;
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imagePickerVc.allowPickingImage = YES;
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imagePickerVc.allowPickingOriginalPhoto = YES;// 是否可以选择原图
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imagePickerVc.allowPickingGif = NO; // 是否可以选择Gif 图片
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// 4. 照片排列按修改时间升序
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imagePickerVc.sortAscendingByModificationDate = YES;
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// imagePickerVc.minImagesCount = 3;
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// imagePickerVc.alwaysEnableDoneBtn = YES;
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// imagePickerVc.minPhotoWidthSelectable = 3000;
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// imagePickerVc.minPhotoHeightSelectable = 2000;
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/// 5. Single selection mode, valid when maxImagesCount = 1
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/// 5. 单选模式,maxImagesCount为1时才生效
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imagePickerVc.showSelectBtn = NO;
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imagePickerVc.allowCrop = NO; // 是否准许裁剪
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imagePickerVc.needCircleCrop = NO;//是否需要圆形裁剪框
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imagePickerVc.circleCropRadius = 100;
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/*
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[imagePickerVc setCropViewSettingBlock:^(UIView *cropView) {
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cropView.layer.borderColor = [UIColor redColor].CGColor;
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cropView.layer.borderWidth = 2.0;
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}];*/
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//imagePickerVc.allowPreview = NO;
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#pragma mark - 到这里为止
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// You can get the photos by block, the same as by delegate.
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// 你可以通过block或者代理，来得到用户选择的照片.
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[imagePickerVc setDidFinishPickingPhotosHandle:^(NSArray<UIImage *> *photos, NSArray *assets, BOOL isSelectOriginalPhoto)
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{
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self.maxCountTF = MAX_COUNTTF-[[NSString stringWithFormat:@"%lu",photos.count] intValue];
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LOG_INFO(@"当前可以选择图片数目:%d",self.maxCountTF);
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}];
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[self presentViewController:imagePickerVc animated:YES completion:nil];
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}
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#pragma mark - UIImagePickerController
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- (void)takePhoto
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{
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AVAuthorizationStatus authStatus = [AVCaptureDevice authorizationStatusForMediaType:AVMediaTypeVideo];
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if ((authStatus == AVAuthorizationStatusRestricted || authStatus == AVAuthorizationStatusDenied) && iOS7Later)
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{
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// 无相机权限 做一个友好的提示
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UIAlertView * alert = [[UIAlertView alloc]initWithTitle:@"无法使用相机" message:@"请在iPhone的""设置-隐私-相机""中允许访问相机" delegate:self cancelButtonTitle:@"取消" otherButtonTitles:@"设置", nil];
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[alert show];
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// 拍照之前还需要检查相册权限
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} else if ([[TZImageManager manager] authorizationStatus] == 2) { // 已被拒绝，没有相册权限，将无法保存拍的照片
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UIAlertView * alert = [[UIAlertView alloc]initWithTitle:@"无法访问相册" message:@"请在iPhone的""设置-隐私-相册""中允许访问相册" delegate:self cancelButtonTitle:@"取消" otherButtonTitles:@"设置", nil];
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alert.tag = 1;
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[alert show];
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}
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else if ([[TZImageManager manager] authorizationStatus] == 0)
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{
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// 正在弹框询问用户是否允许访问相册，监听权限状态
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dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.1 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
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return [self takePhoto];
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});
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}
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else
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{ // 调用相机
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UIImagePickerControllerSourceType sourceType = UIImagePickerControllerSourceTypeCamera;
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if ([UIImagePickerController isSourceTypeAvailable: UIImagePickerControllerSourceTypeCamera])
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{
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self.imagePickerVc.sourceType = sourceType;
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if(iOS8Later) {
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_imagePickerVc.modalPresentationStyle = UIModalPresentationOverCurrentContext;
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}
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[self presentViewController:_imagePickerVc animated:YES completion:nil];
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}
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else
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{
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NSLog(@"模拟器中无法打开照相机,请在真机中使用");
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}
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}
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}
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- (void)imagePickerController:(UIImagePickerController*)picker didFinishPickingMediaWithInfo:(NSDictionary *)info
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{
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[picker dismissViewControllerAnimated:YES completion:nil];
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NSString *type = [info objectForKey:UIImagePickerControllerMediaType];
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if ([type isEqualToString:@"public.image"])
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{
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TZImagePickerController *tzImagePickerVc = [[TZImagePickerController alloc] initWithMaxImagesCount:1 delegate:self];
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tzImagePickerVc.sortAscendingByModificationDate = YES;
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[tzImagePickerVc showProgressHUD];
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UIImage *image = [info objectForKey:UIImagePickerControllerOriginalImage];
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// save photo and get asset / 保存图片，获取到asset
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[[TZImageManager manager] savePhotoWithImage:image completion:^(NSError *error)
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{
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if (error)
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{
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[tzImagePickerVc hideProgressHUD];
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NSLog(@"图片保存失败 %@",error);
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}
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else
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{
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[[TZImageManager manager] getCameraRollAlbum:NO allowPickingImage:YES completion:^(TZAlbumModel *model)
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{
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[[TZImageManager manager] getAssetsFromFetchResult:model.result allowPickingVideo:NO allowPickingImage:YES completion:^(NSArray<TZAssetModel *> *models)
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{
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[tzImagePickerVc hideProgressHUD];
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TZAssetModel *assetModel = [models firstObject];
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if (tzImagePickerVc.sortAscendingByModificationDate)
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{
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assetModel = [models lastObject];
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}
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if (/* DISABLES CODE */ (NO))
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{
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// 允许裁剪,去裁剪
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TZImagePickerController *imagePicker = [[TZImagePickerController alloc] initCropTypeWithAsset:assetModel.asset photo:image completion:^(UIImage *cropImage, id asset)
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{
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[self refreshCollectionViewWithAddedAsset:asset image:cropImage];
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}];
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imagePicker.needCircleCrop = NO;
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imagePicker.circleCropRadius = 100;
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[self presentViewController:imagePicker animated:YES completion:nil];
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}
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else
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{
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[self refreshCollectionViewWithAddedAsset:assetModel.asset image:image];
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}
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}];
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}];
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}
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}];
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}
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}
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- (void)refreshCollectionViewWithAddedAsset:(id)asset image:(UIImage *)image
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{
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[_selectedAssets addObject:asset];
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[_selectedPhotos addObject:image];
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[_collectionView reloadData];
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self.maxCountTF = MAX_COUNTTF - [[NSString stringWithFormat:@"%lu",_selectedPhotos.count] intValue];
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LOG_INFO(@"当前可以选择图片数目:%d",self.maxCountTF);
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}
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- (void)imagePickerControllerDidCancel:(UIImagePickerController *)picker
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{
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if ([picker isKindOfClass:[UIImagePickerController class]]) {
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[picker dismissViewControllerAnimated:YES completion:nil];
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}
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}
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#pragma mark - UIActionSheetDelegate
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- (void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex {
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if (buttonIndex == 0) { // take photo / 去拍照
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[self takePhoto];
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} else if (buttonIndex == 1) {
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[self pushImagePickerController];
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}
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}
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#pragma mark - UIAlertViewDelegate
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- (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex {
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if (buttonIndex == 1) { // 去设置界面，开启相机访问权限
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if (iOS8Later) {
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[[UIApplication sharedApplication] openURL:[NSURL URLWithString:UIApplicationOpenSettingsURLString]];
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} else {
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NSURL *privacyUrl;
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if (alertView.tag == 1) {
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privacyUrl = [NSURL URLWithString:@"prefs:root=Privacy&path=PHOTOS"];
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} else {
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privacyUrl = [NSURL URLWithString:@"prefs:root=Privacy&path=CAMERA"];
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}
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if ([[UIApplication sharedApplication] canOpenURL:privacyUrl]) {
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[[UIApplication sharedApplication] openURL:privacyUrl];
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} else {
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UIAlertView * alert = [[UIAlertView alloc]initWithTitle:@"抱歉" message:@"无法跳转到隐私设置页面，请手动前往设置页面，谢谢" delegate:nil cancelButtonTitle:@"确定" otherButtonTitles: nil];
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[alert show];
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}
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}
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}
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}
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#pragma mark - TZImagePickerControllerDelegate
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/// User click cancel button
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/// 用户点击了取消
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- (void)tz_imagePickerControllerDidCancel:(TZImagePickerController *)picker {
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// NSLog(@"cancel");
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}
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// The picker should dismiss itself; when it dismissed these handle will be called.
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// If isOriginalPhoto is YES, user picked the original photo.
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// You can get original photo with asset, by the method [[TZImageManager manager] getOriginalPhotoWithAsset:completion:].
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// The UIImage Object in photos default width is 828px, you can set it by photoWidth property.
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// 这个照片选择器会自己dismiss，当选择器dismiss的时候，会执行下面的代理方法
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// 如果isSelectOriginalPhoto为YES，表明用户选择了原图
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// 你可以通过一个asset获得原图，通过这个方法：[[TZImageManager manager] getOriginalPhotoWithAsset:completion:]
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// photos数组里的UIImage对象，默认是828像素宽，你可以通过设置photoWidth属性的值来改变它
|
- (void)imagePickerController:(TZImagePickerController *)picker didFinishPickingPhotos:(NSArray *)photos sourceAssets:(NSArray *)assets isSelectOriginalPhoto:(BOOL)isSelectOriginalPhoto {
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_selectedPhotos = [NSMutableArray arrayWithArray:photos];
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_selectedAssets = [NSMutableArray arrayWithArray:assets];
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_isSelectOriginalPhoto = isSelectOriginalPhoto;
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[_collectionView reloadData];
|
// _collectionView.contentSize = CGSizeMake(0, ((_selectedPhotos.count + 2) / 3 ) * (_margin + _itemWH));
|
|
// 1.打印图片名字
|
[self printAssetsName:assets];
|
}
|
|
// If user picking a video, this callback will be called.
|
// If system version > iOS8,asset is kind of PHAsset class, else is ALAsset class.
|
// 如果用户选择了一个视频，下面的handle会被执行
|
// 如果系统版本大于iOS8，asset是PHAsset类的对象，否则是ALAsset类的对象
|
- (void)imagePickerController:(TZImagePickerController *)picker didFinishPickingVideo:(UIImage *)coverImage sourceAssets:(id)asset {
|
_selectedPhotos = [NSMutableArray arrayWithArray:@[coverImage]];
|
_selectedAssets = [NSMutableArray arrayWithArray:@[asset]];
|
// open this code to send video / 打开这段代码发送视频
|
// [[TZImageManager manager] getVideoOutputPathWithAsset:asset completion:^(NSString *outputPath) {
|
// NSLog(@"视频导出到本地完成,沙盒路径为:%@",outputPath);
|
// Export completed, send video here, send by outputPath or NSData
|
// 导出完成，在这里写上传代码，通过路径或者通过NSData上传
|
|
// }];
|
[_collectionView reloadData];
|
// _collectionView.contentSize = CGSizeMake(0, ((_selectedPhotos.count + 2) / 3 ) * (_margin + _itemWH));
|
}
|
|
// If user picking a gif image, this callback will be called.
|
// 如果用户选择了一个gif图片，下面的handle会被执行
|
- (void)imagePickerController:(TZImagePickerController *)picker didFinishPickingGifImage:(UIImage *)animatedImage sourceAssets:(id)asset {
|
_selectedPhotos = [NSMutableArray arrayWithArray:@[animatedImage]];
|
_selectedAssets = [NSMutableArray arrayWithArray:@[asset]];
|
[_collectionView reloadData];
|
}
|
|
#pragma mark - Click Event
|
|
- (void)deleteBtnClik:(UIButton *)sender
|
{
|
[_selectedPhotos removeObjectAtIndex:sender.tag];
|
[_selectedAssets removeObjectAtIndex:sender.tag];
|
|
[_collectionView performBatchUpdates:^
|
{
|
NSIndexPath *indexPath = [NSIndexPath indexPathForItem:sender.tag inSection:0];
|
[_collectionView deleteItemsAtIndexPaths:@[indexPath]];
|
}
|
completion:^(BOOL finished)
|
{
|
self.maxCountTF = MAX_COUNTTF-[[NSString stringWithFormat:@"%lu",_selectedPhotos.count] intValue];
|
LOG_INFO(@"当前可以选择图片数目:%d",self.maxCountTF);
|
[_collectionView reloadData];
|
}];
|
}
|
//
|
//- (IBAction)showTakePhotoBtnSwitchClick:(UISwitch *)sender {
|
// if (sender.isOn) {
|
// [_showSheetSwitch setOn:NO animated:YES];
|
// [_allowPickingImageSwitch setOn:YES animated:YES];
|
// }
|
//}
|
//
|
//- (IBAction)showSheetSwitchClick:(UISwitch *)sender {
|
// if (sender.isOn) {
|
// [_showTakePhotoBtnSwitch setOn:NO animated:YES];
|
// [_allowPickingImageSwitch setOn:YES animated:YES];
|
// }
|
//}
|
//
|
//- (IBAction)allowPickingOriginPhotoSwitchClick:(UISwitch *)sender {
|
// if (sender.isOn) {
|
// [_allowPickingImageSwitch setOn:YES animated:YES];
|
// [self.needCircleCropSwitch setOn:NO animated:YES];
|
// [self.allowCropSwitch setOn:NO animated:YES];
|
// }
|
//}
|
//
|
//- (IBAction)allowPickingImageSwitchClick:(UISwitch *)sender {
|
// if (!sender.isOn) {
|
// [_allowPickingOriginalPhotoSwitch setOn:NO animated:YES];
|
// [_showTakePhotoBtnSwitch setOn:NO animated:YES];
|
// [_allowPickingVideoSwitch setOn:YES animated:YES];
|
// [_allowPickingGifSwitch setOn:NO animated:YES];
|
// }
|
//}
|
//
|
//- (IBAction)allowPickingGifSwitchClick:(UISwitch *)sender {
|
// if (sender.isOn) {
|
// [_allowPickingImageSwitch setOn:YES animated:YES];
|
// }
|
//}
|
//
|
//- (IBAction)allowPickingVideoSwitchClick:(UISwitch *)sender {
|
// if (!sender.isOn) {
|
// [_allowPickingImageSwitch setOn:YES animated:YES];
|
// }
|
//}
|
//
|
//- (IBAction)allowCropSwitchClick:(UISwitch *)sender {
|
// if (sender.isOn) {
|
// self.maxCountTF.text = @"1";
|
// [self.allowPickingOriginalPhotoSwitch setOn:NO animated:YES];
|
// } else {
|
// [self.needCircleCropSwitch setOn:NO animated:YES];
|
// }
|
//}
|
//
|
//- (IBAction)needCircleCropSwitchClick:(UISwitch *)sender {
|
// if (sender.isOn) {
|
// [self.allowCropSwitch setOn:YES animated:YES];
|
// self.maxCountTF.text = @"1";
|
// [self.allowPickingOriginalPhotoSwitch setOn:NO animated:YES];
|
// }
|
//}
|
|
- (void)touchesBegan:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event {
|
[self.view endEditing:YES];
|
}
|
|
#pragma mark - Private
|
|
/// 打印图片名字
|
- (void)printAssetsName:(NSArray *)assets
|
{
|
NSString *fileName;
|
for (id asset in assets)
|
{
|
if ([asset isKindOfClass:[PHAsset class]]) {
|
PHAsset *phAsset = (PHAsset *)asset;
|
fileName = [phAsset valueForKey:@"filename"];
|
} else if ([asset isKindOfClass:[ALAsset class]]) {
|
ALAsset *alAsset = (ALAsset *)asset;
|
fileName = alAsset.defaultRepresentation.filename;;
|
}
|
//NSLog(@"图片名字:%@",fileName);
|
}
|
}
|
|
- (UIInterfaceOrientationMask)supportedInterfaceOrientations {
|
return UIInterfaceOrientationMaskPortrait;
|
}
|
#pragma clang diagnostic pop
|
|
|
/*
|
#pragma mark - Navigation
|
|
// In a storyboard-based application, you will often want to do a little preparation before navigation
|
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
|
// Get the new view controller using [segue destinationViewController].
|
// Pass the selected object to the new view controller.
|
}
|
*/
|
|
@end
|
