直接上代码
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#import <UIKit/UIKit.h>
@interface ShowToastView : UIView
+(void)showToastView:(UIView *)uiview WithMessage:(NSString *)message;
+(void)showToastViewShort:(UIView *)uiview WithMessage:(NSString *)message;
+(void)showToastViewWithCostUpload:(UIView *)uiview WithMessage:(NSString *)message;
+(void)showSmallHeightToastView:(UIView *)uiview WithMessage:(NSString *)message;
@end
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#import "ShowToastView.h"
@implementation ShowToastView
//Toast提示框
+(void)showToastView:(UIView *)uiview WithMessage:(NSString *)message
{
UIView *showview = [[UIView alloc]init];
showview.backgroundColor = [UIColor colorWithRed:0 green:0 blue:0 alpha:.3];
showview.frame = CGRectMake(1, 1, 1, 1);
showview.layer.cornerRadius = 5.0f;
showview.layer.masksToBounds = YES;
[uiview addSubview:showview];
UILabel *label = [[UILabel alloc]init];
CGSize LabelSize = [message sizeWithFont:[UIFont systemFontOfSize:17] constrainedToSize:CGSizeMake(290, 9000)];
label.frame = CGRectMake(10, 5, LabelSize.width, LabelSize.height);
label.text = message;
label.textColor = [UIColor whiteColor];
label.textAlignment = 1;
label.backgroundColor = [UIColor clearColor];
label.font = [UIFont boldSystemFontOfSize:font(15)];
[showview addSubview:label];
showview.frame = CGRectMake((uiview.frame.size.width - LabelSize.width - 20)/2, uiview.frame.size.height - LabelSize.height-100, LabelSize.width+20, LabelSize.height+10);
[UIView animateWithDuration:5.0 animations:^{
showview.alpha = 0;
} completion:^(BOOL finished) {
[showview removeFromSuperview];
}];
}
+(void)showToastViewShort:(UIView *)uiview WithMessage:(NSString *)message
{
UIView *showview = [[UIView alloc]init];
showview.backgroundColor = [UIColor whiteColor];
showview.frame = CGRectMake(1, 1, 1, 1);
showview.layer.cornerRadius = 5.0f;
showview.layer.masksToBounds = YES;
[uiview addSubview:showview];
UILabel *label = [[UILabel alloc]init];
CGSize LabelSize = [message sizeWithFont:[UIFont systemFontOfSize:17] constrainedToSize:CGSizeMake(290, 9000)];
label.frame = CGRectMake(10, 5, LabelSize.width, LabelSize.height);
label.text = message;
label.textColor = [UIColor blackColor];
label.textAlignment = 1;
label.backgroundColor = [UIColor clearColor];
label.font = [UIFont boldSystemFontOfSize:15];
[showview addSubview:label];
showview.frame = CGRectMake((uiview.frame.size.width - LabelSize.width - 20)/2, uiview.frame.size.height - LabelSize.height-60, LabelSize.width+20, LabelSize.height+10);
[UIView animateWithDuration:1 animations:^{
showview.alpha = 0;
} completion:^(BOOL finished) {
[showview removeFromSuperview];
}];
}
//费用提报的Toast位置往上放一点
+(void)showToastViewWithCostUpload:(UIView *)uiview WithMessage:(NSString *)message
{
UIView *showview = [[UIView alloc]init];
showview.backgroundColor = [UIColor colorWithRed:0 green:0 blue:0 alpha:.3];
showview.frame = CGRectMake(1, 1, 1, 1);
showview.layer.cornerRadius = 5.0f;
showview.layer.masksToBounds = YES;
[uiview addSubview:showview];
UILabel *label = [[UILabel alloc]init];
CGSize LabelSize = [message sizeWithFont:[UIFont systemFontOfSize:17] constrainedToSize:CGSizeMake(290, 9000)];
label.frame = CGRectMake(10, 5, LabelSize.width, LabelSize.height);
label.text = message;
label.textColor = [UIColor whiteColor];
label.textAlignment = 1;
label.backgroundColor = [UIColor clearColor];
label.font = [UIFont boldSystemFontOfSize:font(15)];
[showview addSubview:label];
showview.frame = CGRectMake((uiview.frame.size.width - LabelSize.width - 20)/2, uiview.frame.size.height - LabelSize.height-100, LabelSize.width+20, LabelSize.height+10);
[UIView animateWithDuration:3.0 animations:^{
showview.alpha = 0;
} completion:^(BOOL finished) {
[showview removeFromSuperview];
}];
}
//点击开始按钮的时候提示没有任务,但是由于字数太多，高度又和宽度有一定的对比,所以在这里改成小一点高度
+(void)showSmallHeightToastView:(UIView *)uiview WithMessage:(NSString *)message
{
UIView *showview = [[UIView alloc]init];
showview.backgroundColor = [UIColor colorWithRed:0 green:0 blue:0 alpha:.3];
showview.frame = CGRectMake(1, 1, 1, 1);
showview.layer.cornerRadius = 5.0f;
showview.layer.masksToBounds = YES;
[uiview addSubview:showview];
UILabel *label = [[UILabel alloc]init];
CGSize LabelSize = [message sizeWithFont:[UIFont systemFontOfSize:17] constrainedToSize:CGSizeMake(290, 9000)];
label.frame = CGRectMake(10, 0, LabelSize.width, LabelSize.height);
label.text = message;
label.textColor = [UIColor whiteColor];
label.textAlignment = 1;
label.backgroundColor = [UIColor clearColor];
label.font = [UIFont boldSystemFontOfSize:font(15)];
[showview addSubview:label];
showview.frame = CGRectMake((uiview.frame.size.width - LabelSize.width - 20)/2, uiview.frame.size.height - LabelSize.height-60, LabelSize.width+20, LabelSize.height-5);
[UIView animateWithDuration:5.0 animations:^{
showview.alpha = 0;
} completion:^(BOOL finished) {
[showview removeFromSuperview];
}];
}
@end
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使用方法
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[ShowToastView showToastView:self.view WithMessage:@"用户名或密码错误"];
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以上这篇IOS 仿Android吐司提示框的实例(分享)就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持服务器之家。
原文链接：http://blog.csdn.net/z979451341/article/details/78757402
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