Iphone UIApplication openURL能帮助你运行Maps,SMS,Browser, Calling甚至其他的应用程序

openURL能帮助你运行Maps,SMS,Browser,Phone甚至其他的应用程序。这是Iphone开发中我经常需要用到的一段代码,它仅仅只有一行而已。
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"tel://8004664411"]];
这个程序通过基础的协议支持拨打电话的功能
译者附:
-(IBAction)openMaps {//打开地图
// Where is Apple on the map anyway?


NSString* addressText = @”1 Infinite Loop, Cupertino, CA 95014″;
addressText = [addressText stringByAddingPercentEscapesUsingEncoding: NSASCIIStringEncoding];
NSString* urlText = [NSString stringWithFormat:@"http://maps.google.com/maps?q=%@", addressText];
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:urlText]];


}

 

//打开地图直接搜索中文位置需要特殊编码,例子如下:


- (IBAction)gotoHospitalMapAction: (id)sednder
{

    NSLog(@"gotoHospitalMapAction");
    NSString *strHospitalAddress = @"南京市水西门大街文体西路9号";
    NSString *strHospitalMap = @"http://maps.google.com/maps?q=";
    NSURL *searchMap = [NSURL URLWithString:[NSString stringWithFormat:@"%@%@", strHospitalMap,
    [strHospitalAddress stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]]];
    [[UIApplication sharedApplication] openURL:searchMap];
}

 

-(IBAction)openEmail {//打开mail
// Fire off an email to apple support


[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"mailto://[email protected]"]];


}
-(IBAction)openPhone {//拨打电话
// Call Google 411


[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"tel://8004664411"]];


}
-(IBAction)openSms {//打开短信
// Text to Google SMS


[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"sms://466453"]];


}
-(IBAction)openBrowser {//打开浏览器
// Lanuch any iPhone developers fav site 

[[UIApplication sharedApplication] openURL[NSURL :URLWithString:@"http://itunesconnect.apple.com"]];
}



iOS开发中使用[[UIApplication sharedApplication] openURL:]加载其它应用
2012年02月23日  ⁄ 编程整理  ⁄ 暂无评论 ⁄ 被围观 619+

iOS开发中,经常需要调用其它App,如拨打电话、发送邮件等。UIApplication:openURL:方法是实现这一目的的最简单方法,该方法一般通过提供的url参数的模式来调用不同的App。

通过openURL方法可以调用如下应用:

  • 调用谷歌地图(Google Maps)
  • 调用邮件客户端(Apple Mail)
  • 拨号(Phone Number)
  • 调用短信(SMS)
  • 调用浏览器(Safari Browser)
  • 调用应用商店(AppStore)

 

调用谷歌地图(Google Maps)

URL模式:http : //maps.google.com/maps?q=<strong>${QUERY_STRING}</strong>

代码示例:

NSString * searchQuery  =  @ "1 Infinite Loop, Cupertino, CA 95014";
searchQuery  =  [addressText stringByAddingPercentEscapesUsingEncoding : NSUTF8StringEncoding ];
NSString * urlString  =  [ NSString stringWithFormat : @ "http://maps.google.com/maps?q=%@", searchQuery ];
[ [UIApplication sharedApplication ] openURL : [ NSURL URLWithString :urlText ] ];

 

调用邮件客户端(Apple Mail)

URL模式:mailto : //<strong>${EMAIL_ADDRESS}</strong>

代码示例:

[ [UIApplication sharedApplication ] openURL : [ NSURL URLWithString : @ "mailto://[email protected]" ] ];

 

拨号(Phone Number)

URL模式:tel : //<strong>${PHONE_NUMBER}</strong>

代码示例:

[ [UIApplication sharedApplication ] openURL : [ NSURL URLWithString : @ "tel://10086" ] ];

 

调用短信(SMS)

URL模式:sms :<strong>$ {PHONENUMBER_OR_SHORTCODE }< /strong>

代码示例:

[ [UIApplication sharedApplication ] openURL : [ NSURL URLWithString : @ "sms:10086" ] ];

 

调用浏览器(Safari Browser)

代码示例:

NSURL  *url  =  [ NSURL URLWithString : @ "http://eyecm.com" ];
[ [UIApplication sharedApplication ] openURL :url ];

 

调用应用商店(AppStore)

URL模式:http : //phobos.apple.com/WebObjects/MZStore.woa/wa/viewSoftware?id=291586600&amp;mt=8

代码示例:

NSURL  *appStoreUrl  =  [ NSURL URLWithString : @ "http://phobos.apple.com/WebObjects/MZStore.woa/wa/viewSoftware?id=291586600&amp;amp;mt=8" ];
[ [UIApplication sharedApplication ] openURL :appStoreUrl ];


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