新建一个singleView代码如下:
#import "ViewController.h"
@interface ViewController ()
@end
@implementation ViewController
- (void)viewDidLoad {
[super viewDidLoad];
NSLog(@"%@",NSHomeDirectory());
UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom];
button.frame = CGRectMake(100, 100, 40, 30);
[button setTitle:@"发送" forState:UIControlStateNormal];
[button setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];
button.backgroundColor=[UIColor redColor];
[self.view addSubview:button];
[button addTarget:self action:@selector(buttonClick) forControlEvents:UIControlEventTouchUpInside];
}
- (void)buttonClick {
//首先判断当前设备是否可以发送短信
if([MFMessageComposeViewController canSendText])
{
MFMessageComposeViewController *mc=[[MFMessageComposeViewController alloc] init];
//设置委托
mc.messageComposeDelegate=self;
//短信内容
mc.body=[[NSString alloc] initWithUTF8String:"你好啊" ];
//设置短信收件方
mc.recipients=[NSArray arrayWithObject:@"10010"];
[self presentViewController:mc animated:YES completion:nil];
}else{
[[[UIAlertView alloc] initWithTitle:nil message:@"抱歉,没有此功能" delegate:self cancelButtonTitle:@"✅"
otherButtonTitles:nil, nil] show];
}
}
//短信发送的处理结果
-(void)messageComposeViewController:(MFMessageComposeViewController *)controller didFinishWithResult:(MessageComposeResult)result
{
switch (result)
{
case MessageComposeResultSent:
NSLog(@"text message sent successfully");
break;
case MessageComposeResultCancelled:
NSLog(@"text message cancelled");
[self dismissViewControllerAnimated:YES completion:nil];
break;
case MessageComposeResultFailed:
NSLog(@"text message failed");
break;
default:
NSLog(@"error happens");
break;
}
}
@end