IOS 仿Android吐司提示框的实例(分享)
直接上代码
#import@interfaceShowToastView:UIView +(void)showToastView:(UIView*)uiviewWithMessage:(NSString*)message; +(void)showToastViewShort:(UIView*)uiviewWithMessage:(NSString*)message; +(void)showToastViewWithCostUpload:(UIView*)uiviewWithMessage:(NSString*)message; +(void)showSmallHeightToastView:(UIView*)uiviewWithMessage:(NSString*)message; @end
#import"ShowToastView.h"
@implementationShowToastView
//Toast提示框
+(void)showToastView:(UIView*)uiviewWithMessage:(NSString*)message
{
UIView*showview=[[UIViewalloc]init];
showview.backgroundColor=[UIColorcolorWithRed:0green:0blue:0alpha:.3];
showview.frame=CGRectMake(1,1,1,1);
showview.layer.cornerRadius=5.0f;
showview.layer.masksToBounds=YES;
[uiviewaddSubview:showview];
UILabel*label=[[UILabelalloc]init];
CGSizeLabelSize=[messagesizeWithFont:[UIFontsystemFontOfSize:17]constrainedToSize:CGSizeMake(290,9000)];
label.frame=CGRectMake(10,5,LabelSize.width,LabelSize.height);
label.text=message;
label.textColor=[UIColorwhiteColor];
label.textAlignment=1;
label.backgroundColor=[UIColorclearColor];
label.font=[UIFontboldSystemFontOfSize:font(15)];
[showviewaddSubview: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);
[UIViewanimateWithDuration:5.0animations:^{
showview.alpha=0;
}completion:^(BOOLfinished){
[showviewremoveFromSuperview];
}];
}
+(void)showToastViewShort:(UIView*)uiviewWithMessage:(NSString*)message
{
UIView*showview=[[UIViewalloc]init];
showview.backgroundColor=[UIColorwhiteColor];
showview.frame=CGRectMake(1,1,1,1);
showview.layer.cornerRadius=5.0f;
showview.layer.masksToBounds=YES;
[uiviewaddSubview:showview];
UILabel*label=[[UILabelalloc]init];
CGSizeLabelSize=[messagesizeWithFont:[UIFontsystemFontOfSize:17]constrainedToSize:CGSizeMake(290,9000)];
label.frame=CGRectMake(10,5,LabelSize.width,LabelSize.height);
label.text=message;
label.textColor=[UIColorblackColor];
label.textAlignment=1;
label.backgroundColor=[UIColorclearColor];
label.font=[UIFontboldSystemFontOfSize:15];
[showviewaddSubview: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);
[UIViewanimateWithDuration:1animations:^{
showview.alpha=0;
}completion:^(BOOLfinished){
[showviewremoveFromSuperview];
}];
}
//费用提报的Toast位置往上放一点
+(void)showToastViewWithCostUpload:(UIView*)uiviewWithMessage:(NSString*)message
{
UIView*showview=[[UIViewalloc]init];
showview.backgroundColor=[UIColorcolorWithRed:0green:0blue:0alpha:.3];
showview.frame=CGRectMake(1,1,1,1);
showview.layer.cornerRadius=5.0f;
showview.layer.masksToBounds=YES;
[uiviewaddSubview:showview];
UILabel*label=[[UILabelalloc]init];
CGSizeLabelSize=[messagesizeWithFont:[UIFontsystemFontOfSize:17]constrainedToSize:CGSizeMake(290,9000)];
label.frame=CGRectMake(10,5,LabelSize.width,LabelSize.height);
label.text=message;
label.textColor=[UIColorwhiteColor];
label.textAlignment=1;
label.backgroundColor=[UIColorclearColor];
label.font=[UIFontboldSystemFontOfSize:font(15)];
[showviewaddSubview: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);
[UIViewanimateWithDuration:3.0animations:^{
showview.alpha=0;
}completion:^(BOOLfinished){
[showviewremoveFromSuperview];
}];
}
//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*)uiviewWithMessage:(NSString*)message
{
UIView*showview=[[UIViewalloc]init];
showview.backgroundColor=[UIColorcolorWithRed:0green:0blue:0alpha:.3];
showview.frame=CGRectMake(1,1,1,1);
showview.layer.cornerRadius=5.0f;
showview.layer.masksToBounds=YES;
[uiviewaddSubview:showview];
UILabel*label=[[UILabelalloc]init];
CGSizeLabelSize=[messagesizeWithFont:[UIFontsystemFontOfSize:17]constrainedToSize:CGSizeMake(290,9000)];
label.frame=CGRectMake(10,0,LabelSize.width,LabelSize.height);
label.text=message;
label.textColor=[UIColorwhiteColor];
label.textAlignment=1;
label.backgroundColor=[UIColorclearColor];
label.font=[UIFontboldSystemFontOfSize:font(15)];
[showviewaddSubview: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);
[UIViewanimateWithDuration:5.0animations:^{
showview.alpha=0;
}completion:^(BOOLfinished){
[showviewremoveFromSuperview];
}];
}
@end
使用方法
[ShowToastViewshowToastView:self.viewWithMessage:@"用户名或密码错误"];
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