打电话,发短信,发邮件,app跳转

时间:2021-09-25 09:01:26

1.打电话

- (IBAction)callPhone1:(id)sender {
NSURL
*url = [NSURL URLWithString:@"tel://18500441739"];
[[UIApplication sharedApplication] openURL:url];
}
- (IBAction)callPhone2:(id)sender {
NSURL
*url = [NSURL URLWithString:@"telprompt://18500441739"];
[[UIApplication sharedApplication] openURL:url]; }
- (IBAction)callPhone3:(id)sender {
if (_webView == nil) {
_webView
= [[UIWebView alloc] initWithFrame:CGRectZero];
}
[_webView loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:
@"tel://18500441739"]]];
}

  推荐使用第三种,第一个为私有API,第二个无法回到原来app

2.发短信

- (IBAction)sendMsg:(id)sender {
NSURL
*url = [NSURL URLWithString:@"sms://18500441739"];
[[UIApplication sharedApplication] openURL:url];
}
- (IBAction)sendWithMsg:(id)sender {
/* 必须要导入<MessageUI/MessageUI.h> */
MFMessageComposeViewController
*vc = [[MFMessageComposeViewController alloc] init];
/* 消息内容 */
vc.body
= @"吃饭了没?";
/* 收到消息的人列表 */
vc.recipients
= @[@"18500441739",@"15342777049"];
/* MFMessageComposeViewControllerDelegate */
vc.messageComposeDelegate
= self;
[self presentViewController:vc animated:YES completion:nil];
}

   建议使用第二种,第二个可以预编辑文字和发送列表发送完了以后会有代理方法调用

#pragma mark - MFMessageComposeViewControllerDelegate
-(void)messageComposeViewController:(MFMessageComposeViewController *)controller didFinishWithResult:(MessageComposeResult)result{
[controller dismissViewControllerAnimated:YES completion:nil];
if (result == MessageComposeResultCancelled) {
NSLog(
@"取消发送");
}
else if (result == MessageComposeResultFailed){
NSLog(
@"发送失败");
}
else if(result == MessageComposeResultSent){
NSLog(
@"发送成功");
}
else{
NSLog(
@"未知情况");
}
}

3.发送邮件

- (IBAction)sendEmail:(id)sender {
NSURL
*url = [NSURL URLWithString:@"mailto://aaaa61134@qq.com"];
[[UIApplication sharedApplication] openURL:url];
}
- (IBAction)sendEmailWithMsg:(id)sender {
NSLog(
@"%@",[self class]);

if (![MFMailComposeViewController canSendMail]) {
NSLog(
@"yes");
return;
}
MFMailComposeViewController
*vc = [[MFMailComposeViewController alloc] init];
/* 收件人列表 */
[vc setToRecipients:@[
@"2542461134@qq.com",@"22422061134"]];
/* 抄送人列表 */
[vc setCcRecipients:@[
@"12763456@qq.com"]];
/* 密送人列表 */
[vc setBccRecipients:@[
@"233r@qq.com",@"2525234@163.com"]];
/* 设置代理 MFMailComposeViewControllerDelegate*/
[vc setMailComposeDelegate:self];
/* 发送主题 */
[vc setSubject:
@"会议"];
/* 发送内容,是否为HTML文档 */
[vc setMessageBody:
@"测试发邮件功能" isHTML:NO];

/* 添加附件 */
UIImage
*image = [UIImage imageNamed:@"IMG_0993"];
NSData
*data = UIImagePNGRepresentation(image);
[vc addAttachmentData:data mimeType:
@"image/png" fileName:@"首页.png"];

/* 跳转页面 */
[self presentViewController:vc animated:YES completion:nil];

}

 推荐 第二种方法,第二种方法也有代理方法的调用

#pragma mark - MFMailComposeViewControllerDelegate
-(void)mailComposeController:(MFMailComposeViewController *)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError *)error{
[controller dismissViewControllerAnimated:YES completion:nil];
if (result == MFMailComposeResultCancelled) {
NSLog(
@"取消发送");
}
else if (result == MFMailComposeResultSent){
NSLog(
@"发送成功");
}
else if (result == MFMailComposeResultSaved){
NSLog(
@"保存邮件");
}
else if (result == MFMailComposeResultFailed){
NSLog(
@"发送失败");
}
else{
NSLog(
@"发送异常");
}
}

4.跳转其他app

  a.跳转浏览器

/*  跳入浏览器  */
- (IBAction)intoBorwer:(UIButton *)sender {
/*
如果想打开一些常见文件,比如html、txt、PDF、PPT等,都可以使用UIWebView打开
只需要告诉UIWebView文件的URL即可

至于打开一个远程的共享资源,比如http协议的,也可以调用系统自带的Safari浏览器
*/
NSLog(
@"%@",sender.titleLabel.text);
NSString
*urlStr = [NSString stringWithFormat:@"http://%@",sender.titleLabel.text];
NSURL
*url = [NSURL URLWithString:urlStr];
[[UIApplication sharedApplication] openURL:url];
}

  b.跳转到其他app

/*  跳入到其他的程序  */
- (IBAction)intoOtherApp:(id)sender {
/* 在要跳入的app中设置 URL Types
1.打开原文件
2.选择Info.Plist文件
3.添加URL types
4.点开URL types 将URL identifier的值设为 ios.defaults.com
5.在URL types中添加URL Schemes,并将其值设为 who
6.访问的url为 who://ios.defaults.com
*/
NSURL
*url = [NSURL URLWithString:@"yds://ios.hgl.org"];
[[UIApplication sharedApplication] openURL:url];
}