ios 每日分享 － 发送短信／邮件／打电话

转自：http://www.cocoachina.com/bbs/read.php?tid-20993.html

+ (void)alert:(NSString *)msg
{
UIAlertView *alertView = [[[UIAlertView alloc] initWithTitle:msg message:@"" delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil, nil] autorelease];
[alertView showWithBackground];
}

+ (NSString*) cleanPhoneNumber:(NSString*)phoneNumber
{
NSString* number = [NSString stringWithString:phoneNumber];
NSString* number1 = [[[number stringByReplacingOccurrencesOfString:@" " withString:@""]
//stringByReplacingOccurrencesOfString:@"-" withString:@""]
stringByReplacingOccurrencesOfString:@"(" withString:@""]
stringByReplacingOccurrencesOfString:@")" withString:@""];

return number1;
}

+ (void) makeCall:(NSString *)phoneNumber
{
if ([DeviceDetection isIPodTouch]){
[UIUtils alert:kCallNotSupportOnIPod];
return;
}

NSString* numberAfterClear = [UIUtils cleanPhoneNumber:phoneNumber];

NSURL *phoneNumberURL = [NSURL URLWithString:[NSString stringWithFormat:@"tel:%@", numberAfterClear]];
NSLog(@"make call, URL=%@", phoneNumberURL);

[[UIApplication sharedApplication] openURL:phoneNumberURL];
}

+ (void) sendSms:(NSString *)phoneNumber
{
if ([DeviceDetection isIPodTouch]){
[UIUtils alert:kSmsNotSupportOnIPod];
return;
}

NSString* numberAfterClear = [UIUtils cleanPhoneNumber:phoneNumber];

NSURL *phoneNumberURL = [NSURL URLWithString:[NSString stringWithFormat:@"sms:%@", numberAfterClear]];
NSLog(@"send sms, URL=%@", phoneNumberURL);
[[UIApplication sharedApplication] openURL:phoneNumberURL];
}

+ (void) sendEmail:(NSString *)phoneNumber
{
NSURL *phoneNumberURL = [NSURL URLWithString:[NSString stringWithFormat:@"mailto:%@", phoneNumber]];
NSLog(@"send sms, URL=%@", phoneNumberURL);
[[UIApplication sharedApplication] openURL:phoneNumberURL];
}

+ (void) sendEmail:(NSString *)to cc:(NSString*)cc subject:(NSString*)subject body:(NSString*)body
{
NSString* str = [NSString stringWithFormat:@"mailto:%@?cc=%@&subject=%@&body=%@",
to, cc, subject, body];

str = [str stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];

[[UIApplication sharedApplication] openURL:[NSURL URLWithString:str]];

}