自定义带有uitableview的alertview对话框

#import <UIKit/UIKit.h>
typedef void(^MyCompleteHandler) (NSString *selectString);
@interface TJCustomAlertViewOrTableView : UIView
{
    MyCompleteHandler  completeHandler;
}
@property(nonatomic,strong)NSMutableArray *dataSoureArray;
+(TJCustomAlertViewOrTableView *)shareInStance;
+(void)showAlertViewOrTableViewandCompleteHandler:(MyCompleteHandler)myCompleteHander;
-(void)showAlertViewOrTableViewandCompleteHandler:(MyCompleteHandler)myCompleteHander;

@end
#import "TJCustomAlertViewOrTableView.h"
#define kcontentViewSize  CGSizeMake(200.0f, 250.0f);
@interface TJCustomAlertViewOrTableView ()<UITableViewDataSource,UITableViewDelegate,UIGestureRecognizerDelegate>
{
    UITableView *myTableView;
    UIView *contentView;
    UIButton *okBtn;
    NSInteger selectRow;
}
@end

@implementation TJCustomAlertViewOrTableView
+(TJCustomAlertViewOrTableView*)shareInStance
{
    static TJCustomAlertViewOrTableView *customAlertViewOrTableView;
    static dispatch_once_t onceToken;
    dispatch_once(&onceToken, ^{

        customAlertViewOrTableView=[[TJCustomAlertViewOrTableView alloc]init];
    });
    return customAlertViewOrTableView;

}
-(instancetype)init
{
    if (self=[super init]) {
        [self setUp];
    }
    return self;
}
-(void)setUp
{
    self.backgroundColor=[UIColor colorWithRed:0 green:0 blue:0 alpha:0.5f];
    self.frame=[UIScreen mainScreen].bounds;
    CGRect  frect=CGRectZero;
    frect.size=kcontentViewSize;
    frect.origin.x=[UIScreen mainScreen].bounds.size.width/4.0f;
    frect.origin.y=[UIScreen mainScreen].bounds.size.height/4.0f;

    contentView=[[UIView alloc]initWithFrame:frect];
    contentView.backgroundColor=[UIColor whiteColor];
    contentView.layer.masksToBounds=YES;
    contentView.layer.cornerRadius=8.0f;
    [self addSubview:contentView];
    UITapGestureRecognizer *tapBackGround=[[UITapGestureRecognizer alloc]initWithTarget:self action:@selector(dismissAlertViewOrTableView:)];
    tapBackGround.delegate=self;
    [self addGestureRecognizer:tapBackGround];

    okBtn=[UIButton buttonWithType:UIButtonTypeCustom];
    okBtn.translatesAutoresizingMaskIntoConstraints=NO;
    [okBtn setTitle:@"确定" forState:UIControlStateNormal];
    [okBtn addTarget:self action:@selector(dismissView:) forControlEvents:UIControlEventTouchUpInside];
    [okBtn setBackgroundColor:[UIColor redColor]];
    [contentView addSubview:okBtn];
    NSArray *constraint_H=[NSLayoutConstraint constraintsWithVisualFormat:@"H:|-5-[okBtn]-5-|" options:0 metrics:nil views:NSDictionaryOfVariableBindings(okBtn)];
     NSArray *constraint_V=[NSLayoutConstraint constraintsWithVisualFormat:@"V:[okBtn(44)]-5-|" options:0 metrics:nil views:NSDictionaryOfVariableBindings(okBtn)];

    [contentView addConstraints:constraint_H];
    [contentView addConstraints:constraint_V];

    myTableView=[[UITableView alloc]init];
    myTableView.translatesAutoresizingMaskIntoConstraints=NO;
    myTableView.delegate=self;
    myTableView.dataSource=self;
    [contentView addSubview:myTableView];

    NSArray *tableView_H=[NSLayoutConstraint constraintsWithVisualFormat:@"H:|-0-[myTableView]-0-|" options:0 metrics:nil views:NSDictionaryOfVariableBindings(myTableView,okBtn)];

    NSArray *tableView_V=[NSLayoutConstraint constraintsWithVisualFormat:@"V:|-0-[myTableView]-49-|" options:0 metrics:nil views:NSDictionaryOfVariableBindings(myTableView,okBtn)];
    [contentView addConstraints:tableView_H];
    [contentView addConstraints:tableView_V];

}
-(void)dismissView:(UIButton *)sender
{
    if (completeHandler)
    {
        completeHandler(_dataSoureArray[selectRow]);
    }
    [self hideView];

}
-(void)dismissAlertViewOrTableView:(UITapGestureRecognizer *)tapGesture
{
    CGPoint point=[tapGesture locationInView:self];
    if (!CGRectContainsPoint(myTableView.frame, point)) {
        [self hideView];
    }

}
-(void)showView
{
    UIWindow *keyWindow=[UIApplication sharedApplication].keyWindow;
    [keyWindow addSubview:self];
    contentView.alpha=0;
    contentView.transform=CGAffineTransformMakeScale(0.01f, 0.01f);
    [UIView animateWithDuration:0.3f animations:^{
        contentView.alpha=1.0f;
        contentView.transform=CGAffineTransformMakeScale(1.0f, 1.0f);

    }];
}
-(void)hideView
{
 [UIView animateWithDuration:0.3f animations:^{

     contentView.alpha=0;
     contentView.transform=CGAffineTransformMakeScale(0.01f, 0.01f);
 } completion:^(BOOL finished) {

     [self removeFromSuperview];
 }];
}

+(void)showAlertViewOrTableViewandCompleteHandler:(MyCompleteHandler)myCompleteHander
{
    [[TJCustomAlertViewOrTableView shareInStance] showAlertViewOrTableViewandCompleteHandler:myCompleteHander];

}
-(void)showAlertViewOrTableViewandCompleteHandler:(MyCompleteHandler)myCompleteHander
{
    completeHandler=myCompleteHander;
    [self showView];
}

#pragma mark -UITableViewDataSource or UITableViewDelegate

-(NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
    return 1;
}

-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
    return _dataSoureArray.count;
}
-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    UITableViewCell *cell=[tableView dequeueReusableCellWithIdentifier:@"Cell"];
    if (!cell) {
        cell=[[UITableViewCell alloc]initWithStyle:UITableViewCellStyleDefault reuseIdentifier:@"Cell"];
    }
    cell.textLabel.text=_dataSoureArray[indexPath.row];
    return cell;

}
-(CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
{
    return 44.0f;
}
-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    selectRow=indexPath.row;
}
-(BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldReceiveTouch:(UITouch *)touch
{
   if(touch.view==myTableView)
   {
       return YES;
   }
    return NO;

}
@end

#import "ViewController.h"
#import "TJCustomAlertViewOrTableView.h"
@interface ViewController ()
{
    NSMutableArray *dataArray;
}
@end

@implementation ViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    dataArray=[NSMutableArray array];
    for (int i=0; i<10; i++) {
        [dataArray addObject:[NSString stringWithFormat:@"test%d",i]];
    }
    // Do any additional setup after loading the view, typically from a nib.
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}
- (IBAction)showViewBtnClick:(UIButton *)sender
{
    [TJCustomAlertViewOrTableView shareInStance].dataSoureArray=dataArray;
//   [[TJCustomAlertViewOrTableView shareInStance]showAlertViewOrTableViewandCompleteHandler:^(NSString *selectString) {
//
//       NSLog(@"selectString=%@",selectString);
//   }];

  [TJCustomAlertViewOrTableView showAlertViewOrTableViewandCompleteHandler:^(NSString *selectString) {

       NSLog(@"selectString=%@",selectString);
  }];

}

@end