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[操作系统]【代码笔记】短信分享


代码:

ViewController.h

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#import <UIKit/UIKit.h>//短信分享#import <MessageUI/MFMailComposeViewController.h>#import <MessageUI/MFMessageComposeViewController.h>@interface ViewController : UIViewController<MFMessageComposeViewControllerDelegate>@end
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ViewController.m

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#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.}
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