#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
