【代碼筆記】自訂彈出框,代碼筆記自訂

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上載者:User

【代碼筆記】自訂彈出框,代碼筆記自訂

代碼:

- (void)viewDidLoad{    [super viewDidLoad];    // Do any additional setup after loading the view.        [self showAlertView:@"11111"];    }//自訂彈出框-(void)showAlertView:(NSString *)strTipText{    UIView *showView=[[UIView alloc]init];        [showView setFrame:CGRectMake(100, 100, 120, 35)];    [showView setAlpha:0.0f];    [showView setBackgroundColor:[UIColor blackColor]];    [showView setClipsToBounds:YES];    [[showView layer]setMasksToBounds:YES];    [[showView layer]setCornerRadius:5.0f];        UILabel *lblTips=[[UILabel alloc]init];        [lblTips setFrame:CGRectMake(0, 0, 120, 35)];    [lblTips setText:strTipText];    [lblTips setTextAlignment:NSTextAlignmentCenter];    [lblTips setTextColor:[UIColor whiteColor]];    [lblTips setBackgroundColor:[UIColor clearColor]];    [lblTips setFont:[UIFont boldSystemFontOfSize:16]];    [showView addSubview:lblTips];           [self.view addSubview:showView];        [UIView animateWithDuration:0.5f delay:0.0f options:UIViewAnimationOptionCurveLinear animations:^{        showView.alpha=1.0f;    }completion:^(BOOL finished){        [UIView animateWithDuration:1.0f delay:1.0f options:UIViewAnimationOptionCurveLinear animations:^{            showView.alpha=0.0f;        }completion:^(BOOL finished){            ;        }];    }];}

 

 

  

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