• IOS中调用系统拨打电话发送短信


    一、调用打电话界面

    [[UIApplication sharedApplication] openURL:[NSURL URLWithString:[NSString stringWithFormat:@"tel://%@",_phoneNumber]]];

    二、发送短消息界面

    调用系统的发送短信的界面,需要引入以下头文件:

    #import <MessageUI/MessageUI.h>

    系统短信界面的调用很简单,只需下面几句代码:

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             MFMessageComposeViewController * con = [[MFMessageComposeViewController alloc]init];
                if ([MFMessageComposeViewController canSendText]) {
                    con.recipients=@[_phoneNumber];//电话数组
                    con.messageComposeDelegate=self;
                    [self presentViewController:con animated:YES completion:nil];

    下面将MessageUI的一些常用方法总结如下:

    + (BOOL)canSendText

    判断是否支持发送文字

    + (BOOL)canSendSubject;

    判断是否支持发送主题信息

    + (BOOL)canSendAttachments;

    判断是否支持发送附件

    + (BOOL)isSupportedAttachmentUTI:(NSString *)uti;

    判断是否支持统一标示附件

    - (void)disableUserAttachments;

    禁止发送附件

    @property(nonatomic,copy) NSArray *recipients;

    联系人数组,会显示在发送人列表里

    @property(nonatomic,copy) NSString *body;

    信息主体内容

    @property(nonatomic,copy) NSString *subject;

    信息标题

    @property(nonatomic,copy, readonly) NSArray *attachments;

    信息附件数组 只读的 里面是字典

    - (BOOL)addAttachmentURL:(NSURL *)attachmentURL withAlternateFilename:(NSString *)alternateFilename;

    根据URL路径和添加附件,返回YES表示添加成功

    - (BOOL)addAttachmentData:(NSData *)attachmentData typeIdentifier:(NSString *)uti filename:(NSString *)filename;

    根据Data数据添加附件

    - (void)messageComposeViewController:(MFMessageComposeViewController *)controller didFinishWithResult:(MessageComposeResult)result;

    MFMessageComposeViewControllerDelegate的代理方法,result会传回来一个结果,枚举如下:

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    enum MessageComposeResult {
        //取消发送
        MessageComposeResultCancelled,
        //发送成功
        MessageComposeResultSent,
        //发送失败
        MessageComposeResultFailed
    };
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  • 原文地址:https://www.cnblogs.com/fuunnyy/p/4713194.html
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