代码如下:

-(ibaction)openmaps {

// where is apple on the map anyway?

nsstring* addresstext = @1 infinite loop, cupertino, ca 95014;

// url encode the spaces

addresstext = [addresstext stringbyaddingpercentescapesusingencoding: nsasciistringencoding];

nsstring* urltext = [nsstring stringwithformat:@@, addresstext];

// lets throw this text on the log so we can view the url in the event we have an issue

nslog(urltext);

[[uiapplication sharedapplication] openurl:[nsurl urlwithstring:urltext]];

}

-(ibaction)openemail {

// fire off an email to apple support

[[uiapplication sharedapplication] openurl:[nsurl urlwithstring:@]];

}

-(ibaction)openphone {

// call google 411

[[uiapplication sharedapplication] openurl:[nsurl urlwithstring:@tel://8004664411]];

}

-(ibaction)opensms {

// text to google sms

[[uiapplication sharedapplication] openurl:[nsurl urlwithstring:@sms://466453]];

}

-(ibaction)openbrowser {

// lanuch any iphone developers fav site

[[uiapplication sharedapplication] openurl:[nsurl urlwithstring:@]];

}

//自动填写短信内容

代码如下:

mfmessagecomposeviewcontroller *picker = [[mfmessagecomposeviewcontroller alloc] init];

picker.messagecomposedelegate = self;

picker.recipients = [nsarray arraywithobject:@48151623];

picker.body = @body text.;

[self presentmodalviewcontroller:picker animated:yes];

[picker release];

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