【代码笔记】短信分享

代码：

ViewController.h

#import <UIKit/UIKit.h>
//短信分享
#import <MessageUI/MFMailComposeViewController.h>
#import <MessageUI/MFMessageComposeViewController.h>

@interface ViewController : UIViewController<MFMessageComposeViewControllerDelegate>


@end

 

ViewController.m

#import "ViewController.h"


@interface ViewController () @end


@implementation ViewController - (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view, typically from a nib.
} //点击任何处，短信分享
-(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event { //调用系统发送信息功能
    BOOL canSendSMS = [MFMessageComposeViewController canSendText]; if (canSendSMS) { MFMessageComposeViewController *picker = [[MFMessageComposeViewController alloc] init]; picker.messageComposeDelegate = self; NSArray *array = [[NSArray alloc] initWithObjects:nil]; picker.recipients=array; picker.view.frame=CGRectMake(0, 0, 320, 640); [self presentViewController:picker animated:YES completion:nil]; }else{ UIAlertView*alert = [[UIAlertView alloc]initWithTitle:@"" message:@"当前设备不支持短信功能"
                                                     delegate:nil cancelButtonTitle:@"确定" otherButtonTitles:nil]; [alert show]; } } #pragma -mark -系统消息回调
//系统发送信息的回调函数
-(void)messageComposeViewController:(MFMessageComposeViewController *)controller didFinishWithResult:(MessageComposeResult)result{ //[self dismissModalViewControllerAnimated:YES];
 [self dismissViewControllerAnimated:YES completion:nil]; } - (void)didReceiveMemoryWarning { [super didReceiveMemoryWarning]; // Dispose of any resources that can be recreated.
}