iOS 打电话、发短信、发邮箱 、跳转网站 功能(系统方法)
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/**
注意:打电话、发短信、发邮箱 、跳转网站 功能(系统方法)---->要真机才有效果
*/
1.简单实现效果图:
2.实现代码:
@implementation ViewController
//打电话
- (IBAction)makePhone:(id)sender {
NSString *phoneNum = self.phoneTF.text;
NSString *urlStr = [NSString stringWithFormat:@"tel://%@",phoneNum];
NSURL *url = [NSURL URLWithString:urlStr];
// 调用系统内置应用拨打电话
[[UIApplication sharedApplication] openURL:url];
}
//发信息
- (IBAction)sendMessage:(id)sender {
NSString *urlStr = [NSString stringWithFormat:@"sms://%@",self.phoneTF.text];
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:urlStr]];
}
//发邮箱
- (IBAction)sendEmail:(id)sender {
NSString *mailStr = [NSString stringWithFormat:@"mailto://%@",self.emailTF.text];
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:mailStr]];
}
//进入网站
- (IBAction)gotoURL:(id)sender {
NSURL *url = [NSURL URLWithString:self.phoneTF.text];
[[UIApplication sharedApplication] openURL:url];
}
@end