实例适配ios11

我会带着你远行 2021-09-14 14:46 387阅读 0赞

不多bb，上码

#import "ViewController.h"
    #import "PersonViewModel.h"
    #import "Person.h"
    #import "ShowTableViewCell.h"
    #import <Masonry/Masonry.h>
    #import <MJRefresh/MJRefresh.h>
    
    @interface ViewController ()<UITableViewDelegate,UITableViewDataSource>
    @property (nonatomic,strong)UITableView *showTable;
    @property (nonatomic,copy)NSArray *items;
    
    @end
    
    @implementation ViewController
    -(void)loadData
    {
        __weak typeof (self)weakSelf=self;
    
      weakSelf.showTable.mj_header=[MJRefreshNormalHeader headerWithRefreshingBlock:^{
    
            [PersonViewModel persons:^(id obj) {
                weakSelf.items=obj;
                [weakSelf.showTable reloadData];
                [weakSelf.showTable.mj_header endRefreshing];
            }];
        }];
    }
    - (void)viewDidLoad {
        [super viewDidLoad];
    
    
    
        self.showTable=[UITableView new];
        self.showTable.delegate=self;
        self.showTable.dataSource=self;
        [self.showTable registerNib:[UINib nibWithNibName:kShowTableViewCell bundle:[NSBundle mainBundle]] forCellReuseIdentifier:kShowTableViewCell];
      self.showTable.separatorStyle=UITableViewCellSelectionStyleNone;
        self.showTable.rowHeight=UITableViewAutomaticDimension;
        [self.view addSubview:self.showTable];
    
        if(@available(iOS 11.0,*))
        {
    
             self.showTable.contentInsetAdjustmentBehavior=UIScrollViewContentInsetAdjustmentNever;
        }
        else
        {
            self.automaticallyAdjustsScrollViewInsets=NO;
        }
    
        [self.showTable mas_makeConstraints:^(MASConstraintMaker *make) {
    
            if(@available(iOS 11.0,*))
            {
            make.top.equalTo(self.view.mas_safeAreaLayoutGuideTop);
                make.left.right.equalTo(self.view);
                make.bottom.equalTo(self.view.mas_safeAreaLayoutGuideBottom);
            }
            else
            {
                make.size.equalTo(self.view);
                make.center.equalTo(self.view);
            }
        }];
    
        __weak typeof (self)weakSelf=self;
        [weakSelf loadData];
    
        [weakSelf.showTable.mj_header beginRefreshing];
    }
    #pragma mark table delegate
    -(CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
    {
        return 86;
    }
    -(NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
    {
        return 1;
    }
    -(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
    {
        return self.items.count;
    }
    -(UITableViewCell*)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
    {
        ShowTableViewCell *cell=[tableView dequeueReusableCellWithIdentifier:kShowTableViewCell];
        if(cell==nil)
        {
            cell=[[NSBundle mainBundle]loadNibNamed:kShowTableViewCell owner:self options:nil].lastObject;
        }
        cell.person=self.items[indexPath.row];
        return cell;
    }
    - (void)didReceiveMemoryWarning {
        [super didReceiveMemoryWarning];
        // Dispose of any resources that can be recreated.
    }
    
    
    @end