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OC IOS 文件解压缩预览_oc原生 解压文件

作者：小蓝xlanll | 2024-06-05 20:03:32

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oc原生 解压文件

热很。。热很。。。。夏天的城市只有热浪没有情怀。。。

来吧，come on。。。

 引用第三方库：

pod 'SSZipArchive'

开发实现：

一、控制器实现

头文件控制器定义：

  1. //
  2. //  ZipRarViewController.h
  3. //
  4. //  Created by carbonzhao on 2024/5/28.
  5. //
  6.  
  7. #import "IMBaseClassViewController.h"
  8.  
  9. NS_ASSUME_NONNULL_BEGIN
  10.  
  11. @interface ZipRarViewController : IMBaseClassViewController
  12.  
  13. //可为本地路径，亦可为远端路径
  14. @property (nonatomic,strong) NSURL *filePath;
  15.  
  16. //路径标记，相同标记解压过的不再解压
  17. @property (nonatomic,strong) NSString *fileFlag;
  18.  
  19. @end
  20.  
  21. NS_ASSUME_NONNULL_END

实现文件定义：

  1. //
  2. //  ZipRarViewController.m
  3. //
  4. //  Created by carbonzhao on 2024/5/28.
  5. //
  6.  
  7. #import "ZipRarViewController.h"
  8. #import "SSZipArchive.h"
  9. #import "UIBreadView.h"
  10.  
  11. NS_ASSUME_NONNULL_BEGIN
  12.  
  13. @interface UINextTreeView : UIView
  14. {
  15. }
  16. - (void)setDataSource:(NSMutableArray*)list checkActionBlock:(void (^)(NSDictionary *e))checkActionBlock;
  17. @end
  18.  
  19. NS_ASSUME_NONNULL_END
  20.  
  21. typedef void (^SubTreeViewCheckedTreeBlock)(NSDictionary *e);
  22.  
  23. @interface UINextTreeView ()<UITableViewDelegate,UITableViewDataSource>
  24. {
  25.     NSMutableArray *dataList;
  26.     UITableView *tview;
  27. }
  28. @property (nonatomic,copy) SubTreeViewCheckedTreeBlock ClickTreeBlock;
  29. @end
  30.  
  31. @implementation UINextTreeView
  32.  
  33. - (instancetype)initWithFrame:(CGRect)frame
  34. {
  35.     if (self = [super initWithFrame:frame])
  36.     {
  37.         [self setupUI];
  38.     }
  39.     return self;
  40. }
  41.  
  42.  
  43. - (void)setFrame:(CGRect)frame
  44. {
  45.     [super setFrame:frame];
  46.     if (tview)
  47.     {
  48.         [tview setFrame:CGRectMake(0, 0, frame.size.width, frame.size.height)];
  49.     }
  50. }
  51.  
  52.  
  53. - (void)setupUI
  54. {
  55.     dataList = [[NSMutableArray alloc] initWithCapacity:0];
  56.     
  57.     tview = [[UITableView alloc] initWithFrame:self.bounds];
  58.     tview.backgroundColor = DSTextPlaceColor;
  59.     tview.dataSource = self;
  60.     tview.delegate = self;
  61. //    tview.tableFooterView = [UIView new];
  62.     tview.separatorColor = [UIColor clearColor];
  63.     tview.estimatedRowHeight = 0;
  64.     tview.estimatedSectionFooterHeight = 0;
  65.     tview.estimatedSectionHeaderHeight = 0;
  66.     [tview setShowsVerticalScrollIndicator:NO];
  67.     [tview setShowsHorizontalScrollIndicator:NO];
  68. //    [tview setBackgroundColor:[UIColor redColor]];
  69. //    tview.mj_header = [MJRefreshNormalHeader headerWithRefreshingBlock:^{
  70. //        [weakSelf getListAllDing:@"refresh"];
  71. //    }];
  72.     
  73.     [self addSubview:tview];
  74. }
  75.  
  76. #pragma mark - action
  77. - (void)setDataSource:(NSMutableArray*)list checkActionBlock:(void (^)(NSDictionary *e))checkActionBlock
  78. {
  79.     [self setClickTreeBlock:checkActionBlock];
  80.     [dataList addObjectsFromArray:list];
  81.     [tview reloadData];
  82. }
  83.  
  84.  
  85. - (void)reloadView
  86. {
  87.     dispatch_async(dispatch_get_main_queue(), ^{
  88.         [self->tview reloadData];
  89.     });
  90. }
  91.  
  92.  
  93. - (NSString *)docIcon:(NSString *)ext
  94. {
  95.     NSString *ex = [ext lowercaseString];
  96.     if ([@[@"xls",@"xlsx"] containsObject:ex])
  97.     {
  98.         return @"icon_excel_new";
  99.     }
  100.     else if ([@[@"doc",@"docx"] containsObject:ex])
  101.     {
  102.         return @"icon_word_new";
  103.     }
  104.     else if ([@[@"pdf"] containsObject:ex])
  105.     {
  106.         return @"icon_pdf_new";
  107.     }
  108.     else if ([@[@"txt"] containsObject:ex])
  109.     {
  110.         return @"icon_txt_new";
  111.     }
  112.     else if ([@[@"png",@"jpg",@"jpeg"] containsObject:ex])
  113.     {
  114.         return @"icon_img_new";
  115.     }
  116.     else if ([@[@"mov",@"mp4",@"avi",@"mpeg",@"mkv",@"3gp",@"wmv",@"rmvb"] containsObject:ex])
  117.     {
  118.         return @"icon_mp4_new";
  119.     }
  120.     else if ([@[@"mp3",@"wav"] containsObject:ex])
  121.     {
  122.         return @"icon_mp3";
  123.     }
  124.     else if ([@[@"zip",@"rar"] containsObject:ex])
  125.     {
  126.         return @"icon_zip_new";
  127.     }
  128.     return @"";
  129. }
  130.  
  131. #pragma mark - tableView
  132. - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
  133. {
  134.     return 1;
  135. }
  136.  
  137.  
  138. - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
  139. {
  140.     return dataList.count;
  141. }
  142.  
  143.  
  144.  
  145. - (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
  146. {
  147.     CGFloat height = 58;
  148.     return height;
  149. }
  150.  
  151.  
  152. - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
  153. {
  154.     UITableViewCell *cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:nil];
  155.     CGFloat height = [self tableView:tableView heightForRowAtIndexPath:indexPath];
  156.     if (height > 0)
  157.     {
  158.         CGFloat x = 20;
  159.         NSMutableDictionary *e = [dataList objectAtIndex:indexPath.row];
  160.         
  161.         kWeakSelf(self)
  162.         NSString *dicon = [e boolForKey:@"isDir"]?@"icon_folder_icon":[self docIcon:[e stringForKey:@"ext"]];
  163.         CGRect rt = CGRectMake(x, (height-30)/2, 30, 30);
  164.         UIImageView *dirIcon = [[UIImageView alloc] initWithFrame:rt];
  165.         [dirIcon setImage:IMAGE_INIM_NAME(dicon)];
  166.         [cell.contentView addSubview:dirIcon];
  167.         
  168.         x += (rt.size.width + 10);
  169.         NSString *name = [e stringForKey:@"fileName"];
  170.         rt = CGRectMake(x, 0, tableView.frame.size.width-20-x-40, height);
  171.         UILabel *label = [[UILabel alloc] initWithFrame:rt];
  172.         [label setFont:Font_size(16)];
  173.         [label setTextColor:RGBA(10, 10, 10, 1)];
  174.         [label setText:name];
  175.         [label setTextAlignment:NSTextAlignmentLeft];
  176.         [cell.contentView addSubview:label];
  177.         
  178.         if ([e boolForKey:@"isDir"])
  179.         {
  180.             rt = CGRectMake(tableView.width-34, (height-14)/2, 14, 14);
  181.             UIImageView *iconView = [[UIImageView alloc] initWithFrame:rt];
  182.             [iconView setImage:IMAGE_INIM_NAME(@"icon_arrow")];
  183.             [cell.contentView addSubview:iconView];
  184.         }
  185.         rt = CGRectMake(25, height-1, tableView.frame.size.width-25, 1);
  186.         UIImageView *iconView = [[UIImageView alloc] initWithFrame:rt];
  187.         [iconView setBackgroundColor:RGB(245, 245, 245)];
  188.         [cell.contentView addSubview:iconView];
  189.         
  190.         rt = CGRectMake(0, 0, tableView.frame.size.width, height);
  191.         iconView = [[UIImageView alloc] initWithFrame:rt];
  192.         [iconView setBackgroundColor:RGB(245, 245, 245)];
  193.         [cell setSelectedBackgroundView:iconView];
  194.     }
  195.     [cell setSelectionStyle:UITableViewCellSelectionStyleNone];
  196.     return cell;
  197. }
  198.         
  199. - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
  200. {
  201.     [tableView deselectRowAtIndexPath:indexPath animated:YES];
  202.     
  203.     NSMutableDictionary *e = [dataList objectAtIndex:indexPath.row];
  204.     self.ClickTreeBlock(e);
  205. }
  206. @end
  207.  
  208. @interface ZipRarViewController ()
  209. @property (nonatomic,strong) UIBreadView *breview;
  210. @end
  211.  
  212. @implementation ZipRarViewController
  213.  
  214. - (instancetype)init
  215. {
  216.     if (self = [super init])
  217.     {
  218.         
  219.     }
  220.     return self;
  221. }
  222.  
  223. - (void)viewDidLoad {
  224.     [super viewDidLoad];
  225.     // Do any additional setup after loading the view.
  226.     self.breview = [UIBreadView breadViewWithFrame:CGRectMake(0, 0, ScreenWidth, self.safeAreaHeight) viewType:UIBreadViewBreadType];
  227.     [self.view addSubview:self.breview];
  228.     
  229.     NSString *fileName = [self.filePath lastPathComponent]; //获取文件名称
  230.     [self setTitle:[NSString stringWithFormat:@"%@预览",fileName]];
  231.     if ([self.filePath.absoluteString hasPrefix:@"http"])
  232.     {
  233.         WeakSelf(self);
  234.         [self showToastWithKeepAliveBlock:^(UIToastFenceView *waitView) {
  235.             [waitView setViewMode:UIToastFenceViewModeCircle];
  236.             [waitView setTitleText:@"下载中..."];
  237.             
  238.             NSURLSessionConfiguration *configuration = [NSURLSessionConfiguration defaultSessionConfiguration];
  239.             
  240.             AFURLSessionManager *manager = [[AFURLSessionManager alloc] initWithSessionConfiguration:configuration];
  241.             NSURLRequest *request = [NSURLRequest requestWithURL:self.filePath];
  242.             
  243.             NSURLSessionDownloadTask *downloadTask = [manager downloadTaskWithRequest:request progress:^(NSProgress *downloadProgress){
  244.                 
  245.                 CGFloat completedUnitCount = downloadProgress.completedUnitCount*1.0;
  246.                 CGFloat totalUnitCount = downloadProgress.totalUnitCount*1.0;
  247.                 CGFloat percent = completedUnitCount/totalUnitCount;
  248.                 
  249.                 [waitView setProgress:percent];
  250.                 if (percent == 1.0)
  251.                 {
  252.                     [waitView setViewMode:UIToastFenceViewModeText];
  253.                     [waitView setTitleText:@"下载完成"];
  254.                     [waitView dismiss:1.5];
  255.                 }
  256.             } destination:^NSURL *(NSURL *targetPath, NSURLResponse *response) {
  257.                 NSURL *url = [NSURL fileURLWithPath:userDocuments(@"docPathFile", fileName)];
  258.                 return url;
  259.                 
  260.             } completionHandler:^(NSURLResponse *response, NSURL *filePath, NSError *error) {
  261.                 if (error) {
  262.                     [waitView setViewMode:UIToastFenceViewModeText];
  263.                     [waitView setTitleText:@"下载失败"];
  264.                     [waitView dismiss:1.5];
  265.                 }
  266.                 else 
  267.                 {
  268.                     [waitView dismiss];
  269.                     NSURL *url = [NSURL fileURLWithPath:userDocuments(@"docPathFile", fileName)];
  270.                     weakSelf.filePath = url;
  271.                     [weakSelf toReadySource];
  272.                 }
  273.             }];
  274.             [downloadTask resume];
  275.         }];
  276.     }
  277.     else
  278.     {
  279.         [self toReadySource];
  280.     }
  281. }
  282.  
  283. #pragma mark - 解压文件
  284. - (void)toReadySource
  285. {
  286.     NSString *path = [self.filePath path];
  287.     NSString *fileName = [[[self.filePath lastPathComponent] componentsSeparatedByString:@"."] firstObject];
  288.     NSString *to = userDocuments(@"zipsPathFile", @"");
  289.     to = [to stringByAppendingPathComponent:[NSString stringWithFormat:@"%@_%@",self.fileFlag,fileName]];
  290.     
  291.     WeakSelf(self);
  292. //    [[NSFileManager defaultManager] removeItemAtPath:to error:nil];
  293.     if ([[NSFileManager defaultManager] fileExistsAtPath:to])
  294.     {
  295.         [self showToastBlock:^(UIToastFenceView *waitView) {
  296.             
  297.             [weakSelf readFiles:[to stringByAppendingPathComponent:fileName] fileName:fileName];
  298.         }];
  299.     }
  300.     else
  301.     {
  302.         [self showToastBlock:^(UIToastFenceView *waitView)
  303.         {
  304.             [waitView setTitleText:@"解压中..."];
  305.             BOOL flag = [SSZipArchive unzipFileAtPath:path toDestination:to];
  306.             if (flag)
  307.             {
  308.                 [weakSelf readFiles:[to stringByAppendingPathComponent:fileName] fileName:fileName];
  309.             }
  310.             else
  311.             {
  312.                 [waitView setTitleText:@"解压失败"];
  313.                 [waitView waitForSeconds];
  314.             }
  315.         }];
  316.     }
  317. }
  318.  
  319.  
  320. - (void)readFiles:(NSString *)path fileName:(NSString *)fileName
  321. {
  322.     NSMutableArray *list = [NSMutableArray arrayWithCapacity:0];
  323.     NSFileManager *fm = [NSFileManager defaultManager];
  324.     NSArray *subFilePath = [fm contentsOfDirectoryAtPath:path error:nil];
  325.     for (NSString * fileName in subFilePath)
  326.     {
  327.         if (![fileName isEqualToString:@".DS_Store"])
  328.         {
  329.             NSMutableDictionary *e = [[NSMutableDictionary alloc] initWithCapacity:0];
  330.             [e setObject:path forKey:@"path"];
  331.             [e setObject:fileName forKey:@"fileName"];
  332.             BOOL isDir = NO;
  333.             [fm fileExistsAtPath:[path stringByAppendingPathComponent:fileName] isDirectory: &isDir];
  334.             [e setObject:boolToStr(isDir) forKey:@"isDir"];
  335.             [e setObject:[fileName pathExtension] forKey:@"ext"];
  336.             [list addObject:e];
  337.         }
  338.     }
  339.     
  340.     WeakSelf(self);
  341.     dispatch_sync_on_main_queue(^{
  342.         NSBreadData *d = [[NSBreadData alloc] init];
  343.         [d setTitle:fileName];
  344.         [self.breview addBreadViewTitle:d withConfigBlock:^UIView * _Nullable(NSInteger index, BOOL * _Nonnull useAnimation)
  345.         {
  346.             UINextTreeView *b = [[UINextTreeView alloc] init];
  347.             [b setDataSource:list checkActionBlock:^(NSDictionary *e) {
  348.                 NSString *p = [e stringForKey:@"path"];
  349.                 NSString *n = [e stringForKey:@"fileName"];
  350.                 if ([e boolForKey:@"isDir"])
  351.                 {
  352.                     p = [p stringByAppendingPathComponent:n];
  353.                     [weakSelf readFiles:p fileName:n];
  354.                 }
  355.                 else
  356.                 {
  357.                     if (weakSelf.delegateBlock)
  358.                     {
  359.                         weakSelf.delegateBlock(e);
  360.                     }
  361.                 }
  362.             }];
  363.             return b;
  364.         }];
  365.     });
  366. }
  367. @end

二、面包屑实现(控制器内部实现切换子页面视图)

头文件源码：

  1. //
  2. //  UIBreadView.h
  3. //
  4. //  Copyright © 2021 dtx. All rights reserved.
  5. //
  6.  
  7. #import <UIKit/UIKit.h>
  8.  
  9. NS_ASSUME_NONNULL_BEGIN
  10.  
  11. @interface NSBreadData : NSObject
  12. @property (nonatomic,strong) NSString *title;
  13. @end
  14.  
  15. typedef NS_ENUM(NSInteger,UIBreadViewType){
  16.     UIBreadViewBreadType=0, //面包屑模式，默认
  17.     UIBreadViewSearchType,  //搜索模式
  18.     UIBreadViewHyborType,   //混合模式(面包屑搜索均显示)
  19. };
  20.  
  21. @interface UIBreadView : UIView
  22.  
  23.  
  24. //仅有一个面包屑及动画切换的容器
  25. + (UIBreadView *)breadViewWithFrame:(CGRect)frame viewType:(UIBreadViewType)viewType;
  26.  
  27. //有一个面包屑及动画切换的容器及可添加的不进行动画切换的容器
  28. + (UIBreadView *)breadViewWithFrame:(CGRect)frame viewType:(UIBreadViewType)viewType positionFixView:(UIView * (^)(void))positionFixView;
  29.  
  30. - (void)addBreadViewTitle:(NSBreadData *)data withConfigBlock:(UIView* _Nullable (^)(NSInteger index,BOOL *useAnimation)) setupBlock;
  31.  
  32. //block返回YES，则隐藏面包屑
  33. - (void)registerSelectActionBlock:(BOOL (^)(NSInteger index))actionBlock;
  34.  
  35. - (void)registerSearchKeywordBlock:(void (^)(NSString *keyword,BOOL willResign))aBlock;
  36.  
  37. //搜索UI自定义
  38. - (void)registerConfigurationSearchInterfaceBlock:(void (^)(UIView *pview))aBlock;
  39.  
  40. - (BOOL)canPopToOneView;
  41. - (CGFloat)breadNavigatorHeight;
  42. - (CGFloat)breadNavigatory;
  43.  
  44. - (void)setHiddenNavigatorBreadHidden:(BOOL)flag;
  45.  
  46. - (UIView *)parentView:(UIView *)selfView;
  47. - (UIView *)currentView;
  48.  
  49.  
  50. - (void)resignSearchFieldResponder;
  51.  
  52. - (void)setReturnKeyType:(UIReturnKeyType)type;
  53. //面包屑清除数据回归初始状态
  54. - (void)breadcrumbClearingData;
  55. @end
  56.  
  57. NS_ASSUME_NONNULL_END

实现文件：

  1. //
  2. //  UIBreadView.m
  3. //  Copyright © 2021 dtx. All rights reserved.
  4. //
  5.  
  6. #import "UIBreadView.h"
  7. #import "NSExtentionSloter.h"
  8. #import "SearchBarDisplayCenter.h"
  9. #import "imHeaders.h"
  10.  
  11. typedef BOOL (^UIBreadViewActionBlock)(NSInteger index);
  12.  
  13. typedef void (^UIBreadViewSearchKeywordBlock)(NSString *keyword,BOOL willResign);
  14.  
  15. @interface NSBreadData ()
  16. @property (nonatomic,assign) BOOL isSelected;
  17.  
  18. @property (nonatomic,assign) CGFloat itemWidth;
  19.  
  20. //如果有sourceView，则内部处理点击事件切换页面，如果无，将事件反馈到控制器处理
  21. @property (nonatomic,weak) UIView *sourceView;
  22. @end
  23.  
  24. @implementation NSBreadData
  25. @synthesize title,sourceView,itemWidth,isSelected;
  26. @end
  27.  
  28.  
  29. @interface UIBreadView ()<UICollectionViewDataSource,UICollectionViewDelegate,UICollectionViewDelegateFlowLayout,SearchBarDisplayCenterDelegate>
  30. {
  31.     UICollectionView *textView;
  32.     UIView *contentView;
  33.     
  34.     NSInteger lastHiglightedRow;
  35.     NSMutableArray *dataList;
  36. }
  37.  
  38. @property (nonatomic,copy) UIBreadViewActionBlock actionBlock;
  39.  
  40. @property (nonatomic,copy) UIBreadViewSearchKeywordBlock searchBlock;
  41.  
  42. //是否显示搜索组件进行搜索,如果显示了搜索则不再显示面包屑
  43. @property (nonatomic,assign) UIBreadViewType viewWorkType;
  44.  
  45. @property (nonatomic,strong) UIView *fixedContainerView;
  46.  
  47. @property (nonatomic, strong) UIImageView *sepView;
  48. @end
  49.  
  50. @implementation UIBreadView
  51. @synthesize actionBlock,viewWorkType;
  52.  
  53. + (UIBreadView *)breadViewWithFrame:(CGRect)frame viewType:(UIBreadViewType)viewType
  54. {
  55.     UIBreadView *view = [[UIBreadView alloc] initWithFrame:frame];
  56.     [view setViewWorkType:viewType];
  57.     [view setupUI];
  58.     return view;
  59. }
  60.  
  61.  
  62. + (UIBreadView *)breadViewWithFrame:(CGRect)frame viewType:(UIBreadViewType)viewType positionFixView:(UIView * (^)(void))positionFixView
  63. {
  64.     UIBreadView *view = [[UIBreadView alloc] initWithFrame:frame];
  65.     [view setViewWorkType:viewType];
  66.     if (positionFixView)
  67.     {
  68.         UIView *fview = positionFixView();
  69.         [view setFixedContainerView:fview];
  70.     }
  71.     [view setupUI];
  72.     return view;
  73. }
  74.  
  75.  
  76. - (instancetype)initWithFrame:(CGRect)frame
  77. {
  78.     if (self = [super initWithFrame:frame])
  79.     {
  80.         self->lastHiglightedRow = -1;
  81.         self.viewWorkType = UIBreadViewBreadType;
  82.     }
  83.     return self;
  84. }
  85.  
  86.  
  87. - (void)setFrame:(CGRect)frame
  88. {
  89.     [super setFrame:frame];
  90.     CGRect rt = contentView.frame;
  91.     rt.size.height = frame.size.height-rt.origin.y;
  92.     [contentView setFrame:rt];
  93.     
  94.     for (UIView *aview in contentView.subviews)
  95.     {
  96.         [aview setFrame:CGRectMake(0, 0, frame.size.width, rt.size.height)];
  97.     }
  98. }
  99.  
  100. - (void)setupUI{
  101.     dataList = [[NSMutableArray alloc] initWithCapacity:0];
  102.     
  103.     CGRect rt = CGRectMake(20, 0, self.bounds.size.width-40, 44);
  104.     UICollectionViewFlowLayout *flowLayout=[[UICollectionViewFlowLayout alloc] init];
  105.     [flowLayout setScrollDirection:UICollectionViewScrollDirectionHorizontal];
  106.     
  107.     textView = [[UICollectionView alloc] initWithFrame:rt collectionViewLayout:flowLayout];
  108. //    textView.backgroundColor = [UIColor yellowColor];
  109.     [textView setDelegate:self];
  110.     [textView setDataSource:self];
  111. //    [textView setPagingEnabled:YES];
  112.     [textView setBackgroundColor:[UIColor clearColor]];
  113.     [textView setShowsHorizontalScrollIndicator:NO];
  114.     [textView setShowsVerticalScrollIndicator:NO];
  115.     [textView registerClass:[UICollectionViewCell class] forCellWithReuseIdentifier:@"dequeueIdentifier"];
  116.     [self addSubview:textView];
  117.     
  118.     CGFloat y = rt.origin.y+rt.size.height;
  119.     if (self.viewWorkType == UIBreadViewSearchType)
  120.     {
  121.         [textView setHidden:YES];
  122.         CGRect rt = CGRectMake(0, 0, ScreenWidth, 50);
  123.         UIView *header = [[UIView alloc]initWithFrame:rt];
  124.         header.backgroundColor = [UIColor whiteColor];
  125.  
  126.         [header setTag:404];
  127.         [self addSubview:header];
  128.         
  129.         SearchBarDisplayCenter *searchBar = [[SearchBarDisplayCenter alloc]initWithFrame:CGRectMake(0, 3, ScreenWidth, 47)];
  130.         searchBar.userInteractionEnabled = YES;
  131.         searchBar.placeholderStr = @"搜索";
  132.         [searchBar breadChangeFrameAndSearchIcon];
  133.  
  134. //        searchBar.seachIconIV.image = [UIImage imageInImBundle:@"bread_search"];
  135. //        
  136. //        [searchBar.seachIconIV mas_updateConstraints:^(MASConstraintMaker *make) {
  137. //          
  138. //            make.width.mas_equalTo(17);
  139. //            make.height.mas_equalTo(17);
  140. //        }];
  141. //
  142. //        searchBar.placeholderColor = colorFromText(@"#999999");
  143.         [searchBar setTag:405];
  144.         searchBar.backgroundColor = [UIColor whiteColor];
  145.         [searchBar setDelegate:self];
  146.         [header addSubview:searchBar];
  147.         
  148.         y = rt.origin.y+rt.size.height;
  149.     }
  150.     else if (self.viewWorkType == UIBreadViewHyborType)
  151.     {
  152.         rt = CGRectMake(0, 0, ScreenWidth, 50);
  153.         UIView *header = [[UIView alloc]initWithFrame:rt];
  154.         header.backgroundColor = [UIColor whiteColor];
  155.  
  156.         [header setTag:404];
  157.         [self addSubview:header];
  158.         
  159.         SearchBarDisplayCenter *searchBar = [[SearchBarDisplayCenter alloc]initWithFrame:CGRectMake(0, 3, ScreenWidth, 47)];
  160.         [searchBar setTag:405];
  161.         searchBar.userInteractionEnabled = YES;
  162.         searchBar.placeholderStr = @"搜索";
  163.  
  164.         [searchBar breadChangeFrameAndSearchIcon];
  165.  
  166.  
  167.         [searchBar setDelegate:self];
  168.         [header addSubview:searchBar];
  169.         
  170.         y = rt.origin.y+rt.size.height;
  171.         rt = textView.frame;
  172.         rt.origin.y = y;
  173.         [textView setFrame:rt];
  174.         
  175.         y = rt.origin.y+rt.size.height;
  176.     }
  177.     [textView setDataObject:NSStringFromCGRect(textView.frame)];
  178.     
  179.     rt = CGRectMake(0, y, self.bounds.size.width, 10);
  180.     UIImageView *sepView = [[UIImageView alloc] initWithFrame:rt];
  181.     self.sepView = sepView;
  182.     [sepView setBackgroundColor:DSTextPlaceColor];
  183.  
  184.     [self addSubview:sepView];
  185.     
  186.     y = rt.origin.y+rt.size.height;
  187.     if (self.fixedContainerView)
  188.     {
  189.         rt = self.fixedContainerView.frame;
  190.         rt.origin.y = y;
  191.         [self.fixedContainerView setFrame:rt];
  192.         [self addSubview:self.fixedContainerView];
  193.         y = rt.origin.y+rt.size.height;
  194.     }
  195.     rt = CGRectMake(0, y, self.bounds.size.width, self.bounds.size.height- (rt.origin.y+rt.size.height));
  196.     contentView = [[UIView alloc] initWithFrame:rt];
  197.     [contentView setBackgroundColor:[UIColor whiteColor]];
  198.     [contentView setTag:90001];
  199.     [self addSubview:contentView];
  200. }
  201.  
  202. - (void)addBreadViewTitle:(NSBreadData *)data withConfigBlock:(UIView* _Nullable (^)(NSInteger index,BOOL *useAnimation)) setupBlock
  203. {
  204.     WeakSelf(self);
  205.     __weak typeof(dataList) thisDataList = dataList;
  206.     __weak typeof(textView) thisTextView = textView;
  207.     __weak typeof(contentView) thisContentView = contentView;
  208.     
  209.     [textView performBatchUpdates:^{
  210.         CGFloat w = [data.title stringSizeWithFont:[UIFont systemFontOfSize:14]].width;
  211.         if (thisDataList.count > 0)
  212.         {
  213.             w += 28;
  214.         }
  215.         data.itemWidth = w;
  216.         [data setIsSelected:NO];
  217.  
  218.         [thisDataList addObject:data];
  219.         [thisTextView insertItemsAtIndexPaths:[NSArray arrayWithObject:[NSIndexPath indexPathForRow:thisDataList.count-1 inSection:0]]];
  220.  
  221.         if (thisDataList.count > 1)
  222.         {
  223.             NSBreadData *e = [thisDataList objectAtIndex:thisDataList.count-2];
  224.             [e setIsSelected:YES];
  225.  
  226.             self->lastHiglightedRow = thisDataList.count-3;
  227.             if (self->lastHiglightedRow > -1)
  228.             {
  229. //                e = [dataList objectAtIndex:lastHiglightedRow];
  230. //                [e setIsSelected:NO];
  231. //
  232. //                [textView reloadItemsAtIndexPaths:[NSArray arrayWithObject:[NSIndexPath indexPathForRow:lastHiglightedRow inSection:0]]];
  233.             }
  234.  
  235.             [thisTextView reloadItemsAtIndexPaths:[NSArray arrayWithObject:[NSIndexPath indexPathForRow:thisDataList.count-2 inSection:0]]];
  236.         }
  237.     } completion:^(BOOL finished) {
  238.  
  239.     }];
  240.     if (setupBlock)
  241.     {
  242.         NSInteger count = contentView.subviews.count;
  243. //        for (NSInteger idx=0;idx<contentView.subviews.count;idx++)
  244. //        {
  245. //            UIView *view = [contentView.subviews objectAtIndex:idx];
  246. //            CGRect rt = view.frame;
  247. //            rt.origin.x = - (count-idx)*self.bounds.size.width;
  248. //            [view setFrame:rt];
  249. //        }
  250.         BOOL useAnimation = YES;
  251.         UIView *view = setupBlock(count,&useAnimation);
  252.         __weak typeof(view) thisView = view;
  253.         data.sourceView = view;
  254.         if (view)
  255.         {
  256.             CGRect rt = view.frame;
  257.             rt.origin.x = thisContentView.subviews.count>0?weakSelf.bounds.size.width:0;
  258.             rt.size = thisContentView.frame.size;
  259.             [view setFrame:rt];
  260.             [thisContentView addSubview:thisView];
  261.  
  262.             if (thisContentView.subviews.count>0)
  263.             {
  264.                 if (useAnimation)
  265.                 {
  266.                     [UIView animateWithDuration:0.3 animations:^
  267.                     {
  268.                         CGRect rt = thisView.frame;
  269.                         rt.origin.x = 0;
  270.                         [thisView setFrame:rt];
  271.                     }
  272.                     completion:^(BOOL finished)
  273.                     {
  274.  
  275.                     }];
  276.                 }
  277.                 else
  278.                 {
  279.                     CGRect rt = thisView.frame;
  280.                     rt.origin.x = 0;
  281.                     [thisView setFrame:rt];
  282.                 }
  283.             }
  284.         }
  285.     }
  286.     NSIndexPath *indexPath = [NSIndexPath indexPathForRow:self->dataList.count-1 inSection:0];
  287.     [self->textView scrollToItemAtIndexPath:indexPath atScrollPosition:UICollectionViewScrollPositionRight animated:YES];
  288. };
  289.  
  290.  
  291. - (void)setReturnKeyType:(UIReturnKeyType)type
  292. {
  293.     SearchBarDisplayCenter *searchBar = [[self viewWithTag:404] viewWithTag:405];
  294.     searchBar.searchField.returnKeyType = type;
  295. }
  296.  
  297. - (UIView *)parentView:(UIView *)selfView
  298. {
  299.     NSInteger index = [contentView.subviews indexOfObject:selfView];
  300.     if (index > 0)
  301.     {
  302.         return [contentView.subviews objectAtIndex:index-1];
  303.     }
  304.     return nil;
  305. }
  306.  
  307.  
  308. - (UIView *)currentView
  309. {
  310.     return [contentView.subviews lastObject];
  311. }
  312.  
  313.  
  314.  
  315. - (void)registerSelectActionBlock:(BOOL (^)(NSInteger index))actionBlock
  316. {
  317.     [self setActionBlock:actionBlock];
  318. }
  319.  
  320.  
  321. - (void)registerSearchKeywordBlock:(void (^)(NSString *keyword,BOOL willResign))aBlock
  322. {
  323.     [self setSearchBlock:aBlock];
  324. }
  325.  
  326. - (void)registerConfigurationSearchInterfaceBlock:(void (^)(UIView *pview))aBlock
  327. {
  328.     SearchBarDisplayCenter *searchBar = [[self viewWithTag:404] viewWithTag:405];
  329.     CGRect ft = searchBar.frame;
  330.     UIView *aview = [[UIView alloc] initWithFrame:ft];
  331.     [aview setUserInteractionEnabled:YES];
  332.     [[self viewWithTag:404] addSubview:aview];
  333.     
  334.     aBlock(aview);
  335. }
  336.  
  337. - (CGSize)itemSizeWithIndex:(NSIndexPath *)indexPath{
  338.     NSBreadData *data = [dataList objectAtIndex:indexPath.row];
  339.     CGFloat w = data.itemWidth;
  340.     return CGSizeMake(w+5, textView.frame.size.height);
  341. }
  342.  
  343.  
  344. - (void)setHiddenNavigatorBreadHidden:(BOOL)flag
  345. {
  346.     if (textView.isHidden != flag)
  347.     {
  348.         [textView setHidden:flag];
  349.         if (flag)
  350.         {
  351.             [UIView animateWithDuration:0.3 animations:^
  352.             {
  353.                 CGRect rt = self->textView.frame;
  354.                 rt.origin.y = -rt.size.height;
  355.                 [self->textView setFrame:rt];
  356.                 
  357.                 CGFloat y = 0;
  358.                 if ([self viewWithTag:404])
  359.                 {
  360.                     y = [self viewWithTag:404].frame.origin.y+[self viewWithTag:404].frame.size.height;
  361.                 }
  362.                 
  363.                 rt = CGRectMake(0, y, self.bounds.size.width, 5);
  364.                 
  365.                 [self.sepView setFrame:rt];
  366.                 
  367.                 y += 5;
  368.                 
  369.                 rt = CGRectMake(0, y, self.bounds.size.width, self.bounds.size.height-y);
  370.                 [self->contentView setFrame:rt];
  371.             }
  372.             completion:^(BOOL finished)
  373.             {
  374.                 CGRect rt = self->textView.frame;
  375.                 rt.origin.x = self.bounds.size.width;
  376.                 rt.origin.y = 0;
  377.                 [self->textView setFrame:rt];
  378.             }];
  379.         }
  380.         else
  381.         {
  382.             [UIView animateWithDuration:0.3 animations:^
  383.             {
  384.                 CGRect rt = self->textView.frame;
  385.                 rt.origin.x = 20;
  386.                 rt.origin.y = CGRectFromString((NSString *)[self->textView dataObject]).origin.y;
  387.                 [self->textView setFrame:rt];
  388.                 
  389.                 CGFloat y = rt.origin.y+rt.size.height;
  390.                 
  391.                 rt = CGRectMake(0, y, self.bounds.size.width, 5);
  392.                 
  393.                 [self.sepView setFrame:rt];
  394.                 
  395.                 y += 5;
  396.                 
  397.                 rt = CGRectMake(0, y, self.bounds.size.width, self.bounds.size.height-y);
  398.                 [self->contentView setFrame:rt];
  399.             }
  400.             completion:^(BOOL finished)
  401.             {
  402.                 
  403.             }];
  404.         }
  405.     }
  406.     for (UIView *aview in contentView.subviews)
  407.     {
  408.         [aview setFrame:CGRectMake(0, 0, contentView.size.width, contentView.size.height)];
  409.     }
  410. }
  411.  
  412.  
  413. - (BOOL)canPopToOneView
  414. {
  415.     BOOL flag = NO;
  416.     if (dataList.count==0) {
  417.         return flag;
  418.     }
  419.     NSBreadData *mObject = [dataList lastObject];
  420.     if (mObject.sourceView && dataList.count>1)
  421.     {
  422.         flag = YES;
  423.         [self poptoOneViewWithAnimation:dataList.count-2];
  424.     }
  425.     
  426.     return flag;
  427. }
  428.  
  429.  
  430. - (CGFloat)breadNavigatorHeight
  431. {
  432.     if (self.viewWorkType == UIBreadViewSearchType)
  433.     {
  434.         return MAX(textView.frame.size.height, [self viewWithTag:404].frame.size.height);
  435.     }
  436.     else if (self.viewWorkType == UIBreadViewHyborType)
  437.     {
  438.         return textView.frame.size.height+[self viewWithTag:404].frame.size.height;
  439.     }
  440.     else
  441.     {
  442.         return textView.frame.size.height;
  443.     }
  444. }
  445.  
  446.  
  447. - (CGFloat)breadNavigatory
  448. {
  449.     return [self viewWithTag:404].frame.origin.y+[self viewWithTag:404].frame.size.height;
  450. }
  451.  
  452.  
  453. - (void)resignSearchFieldResponder
  454. {
  455.     SearchBarDisplayCenter *searchBar = [[self viewWithTag:404] viewWithTag:405];
  456.     [searchBar restoreInitialState];
  457.     [searchBar.searchField resignFirstResponder];
  458.     [self poptoOneViewWithAnimation:1];
  459. }
  460.  
  461.  
  462. - (void)poptoOneViewWithAnimation:(NSInteger)row
  463. {
  464.     if (self.actionBlock)
  465.     {
  466.         BOOL flag =  self.actionBlock(row);
  467.         [self setHiddenNavigatorBreadHidden:flag];
  468.     }
  469.     
  470.     NSBreadData *mObject = [dataList objectAtIndex:row];
  471.     if (mObject.sourceView)
  472.     {
  473.         for (NSInteger ix=dataList.count-1; ix>row;ix--)
  474.         {
  475.             NSBreadData *mObject = [dataList objectAtIndex:ix];
  476.             UIView *aview = mObject.sourceView;
  477.             [UIView animateWithDuration:0.3 animations:^
  478.             {
  479.                 CGRect rt = aview.frame;
  480.                 rt.origin.x = self.bounds.size.width;
  481.                 [aview setFrame:rt];
  482.             }
  483.             completion:^(BOOL finished)
  484.             {
  485.                 [aview removeFromSuperview];
  486.             }];
  487.         }
  488.         [dataList removeObjectsInRange:NSMakeRange(row+1, dataList.count- (row+1))];
  489.         NSBreadData *m = [dataList lastObject];
  490.         [m setIsSelected:NO];
  491.         
  492.         if (dataList.count > 1)
  493.         {
  494.             m = [dataList objectAtIndex:dataList.count-2];
  495.             [m setIsSelected:YES];
  496.         }
  497.         
  498.         if (textView)
  499.         {
  500.             [textView reloadSections:[NSIndexSet indexSetWithIndex:0]];
  501.         }
  502.     }
  503.    
  504. }
  505.  
  506.  
  507. - (void)breadcrumbClearingData {
  508.     if (self.actionBlock)
  509.     {
  510.         BOOL flag =  self.actionBlock(0);
  511.         [self setHiddenNavigatorBreadHidden:flag];
  512.     }
  513.     if (dataList.count > 0) {
  514. //        for (NSInteger ix=0; ix>dataList.count;ix++)
  515. //        {
  516. //            NSBreadData *mObject = [dataList objectAtIndex:ix];
  517. //            UIView *aview = mObject.sourceView;
  518. //                [aview removeFromSuperview];
  519. //        }
  520.         [dataList removeAllObjects];
  521.     }
  522.     if (textView)
  523.     {
  524.         [textView reloadSections:[NSIndexSet indexSetWithIndex:0]];
  525.     }
  526. }
  527. #pragma mark - SearchBarDisplayCenterDelegate
  528. - (void)getSearchKeyWordWhenChanged:(NSString *)searchWord
  529. {
  530.     if (self.searchBlock)
  531.     {
  532.         self.searchBlock(searchWord,NO);
  533.     }
  534. }
  535.  
  536.  
  537. - (void)textFieldBecomeResponder:(NSString*)text
  538. {
  539.     if (self.searchBlock)
  540.     {
  541.         self.searchBlock(text,NO);
  542.     }
  543. }
  544.  
  545. - (void)textFieldResignResponder:(NSString*)text
  546. {
  547.     if (self.searchBlock)
  548.     {
  549.         self.searchBlock(text,YES);
  550.     }
  551. }
  552.  
  553. #pragma mark - UICollectionView
  554. - (NSInteger)numberOfSectionsInCollectionView:(UICollectionView *)collectionView
  555. {
  556.     return 1;
  557. }
  558.  
  559.  
  560. - (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section
  561. {
  562.     NSInteger count = dataList.count;
  563.     return count;
  564. }
  565.  
  566.  
  567.  
  568. - (CGFloat)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout minimumLineSpacingForSectionAtIndex:(NSInteger)section
  569. {
  570.     return 0;
  571. }
  572.  
  573.  
  574. - (CGFloat)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout minimumInteritemSpacingForSectionAtIndex:(NSInteger)section
  575. {
  576.     return 0;
  577. }
  578.  
  579.  
  580.  
  581. - (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout sizeForItemAtIndexPath:(NSIndexPath *)indexPath
  582. {
  583.     return [self itemSizeWithIndex:indexPath];
  584. }
  585.  
  586.  
  587.  
  588. // The cell that is returned must be retrieved from a call to -dequeueReusableCellWithReuseIdentifier:forIndexPath:
  589. - (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath
  590. {
  591.     UICollectionViewCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:@"dequeueIdentifier" forIndexPath:indexPath];
  592.     [cell.contentView setBackgroundColor:[UIColor clearColor]];
  593.  
  594.     CGSize size = [self itemSizeWithIndex:indexPath];
  595.     NSBreadData *mObject = [dataList objectAtIndex:indexPath.row];
  596.     CGFloat x = 5;
  597.     if (indexPath.row>0)
  598.     {
  599.         CGRect rt = CGRectMake(x, (size.height-10)/2, 10, 10);
  600.         UIImageView *iconView = [cell.contentView viewWithTag:90];
  601.         if (!iconView)
  602.         {
  603.             iconView = [[UIImageView alloc] initWithFrame:rt];
  604.             [iconView setImage:IMAGE_INIM_NAME(@"bookList_xiayiye")];
  605.             [iconView setTag:90];
  606.             [cell.contentView addSubview:iconView];
  607.         }
  608.         if (mObject.isSelected)
  609.         {
  610.             [iconView setTintColor:RGB(0, 125, 255)];
  611.         }
  612.         
  613.         x += rt.size.width;
  614.     }
  615.     
  616.     [[cell.contentView viewWithTag:90] setHidden:indexPath.row == 0];
  617.     
  618.     CGRect rt = CGRectMake(x, 0, size.width-x, size.height);
  619.     UIButton *button = [cell.contentView viewWithTag:91];
  620.     if (!button)
  621.     {
  622.         button = [UIButton buttonWithType:UIButtonTypeCustom];
  623.         [button setTag:91];
  624.         [button.titleLabel setFont:[UIFont systemFontOfSize:14]];
  625.         [button setTitleColor:RGB(40, 40, 40) forState:UIControlStateNormal];
  626.         [button setTitleColor:RGB(0, 125, 255) forState:UIControlStateSelected];
  627.         [cell.contentView addSubview:button];
  628.     }
  629.     [button setUserInteractionEnabled:NO];
  630.     [button setFrame:rt];
  631.     [button setTitle:mObject.title forState:UIControlStateNormal];
  632.     [button setDataObject:mObject];
  633.     [button setSelected:mObject.isSelected];
  634.     
  635.     [cell setBackgroundColor:[UIColor clearColor]];
  636.     
  637.     return cell;
  638. }
  639.  
  640.  
  641. - (void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath
  642. {
  643. //    UICollectionViewCell *cell = [contentView cellForItemAtIndexPath:indexPath];
  644.     [self poptoOneViewWithAnimation:indexPath.row];
  645. }
  646. @end

完毕，相关的资源文件自己寻找整理，这里就不贴了，相关的一些个人开发依赖，有兴趣的同学可以留言找我要！ 

三、使用

  1. ZipRarViewController *c = [[ZipRarViewController alloc] init];
  2. //传入压缩包路径，支持本地文件及远程文件URL
  3. [c setFilePath:url];
  4. //文中路径进行MD5，目的是区分记录解压记录，已解压过的后期不再解压而是直接读取展示
  5. [c setFileFlag:[fileFlag md5Byte32Lower]];
  6. [c setDelegateBlock:^(NSDictionary *data) {
  7.     NSString *p = [data stringForKey:@"path"];
  8.     NSString *f = [data stringForKey:@"fileName"];
  9.     weakSelf.fileURL = [NSURL fileURLWithPath:[p                 
  10.        stringByAppendingPathComponent:f]];
  11.     [weakSelf openDocument:weakSelf.fileURL];
  12. }];
  13. [self.navigationController pushViewController:c animated:YES];
  14.  
  15.  
  16. //打开文件方法
  17. - (void)openDocument:(NSURL *)url {
  18.     if ([QLPreviewController canPreviewItem:url]) {
  19.             dispatch_async(dispatch_get_main_queue(), ^{
  20.                 [weakSelf initKkpreview];
  21.             });
  22.         }
  23. }
  24.  
  25.  
  26. - (void)initKkpreview {
  27.     self.kkpreview = [[QLPreviewController alloc] init];
  28.     self.kkpreview.delegate = self;
  29.     self.kkpreview.dataSource = self;
  30.     WeakSelf(self);
  31.     UIView *rview = [UINaviButton naviButtonWithActionBlock:^{
  32.         [weakSelf.kkpreview.navigationController popViewControllerAnimated:YES];
  33.     }];
  34.     UIBarButtonItem *item = [[UIBarButtonItem alloc]initWithCustomView:rview];
  35.     self.kkpreview.navigationItem.leftBarButtonItem = item;
  36.     [self.navigationController pushViewController:self.kkpreview animated:YES];
  37. }
  38.  
  39.  
  40. #pragma mark - QLPreviewControllerDataSource
  41. - (NSInteger)numberOfPreviewItemsInPreviewController:(QLPreviewController *)controller{
  42.     return 1;
  43. }
  44.  
  45. - (id<QLPreviewItem>)previewController:(QLPreviewController *)controller previewItemAtIndex:(NSInteger)index{
  46.     return  self.fileURL;
  47. }

 

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