IOS phone/sms/Mail/uiapplication

1, call the three ways:
1??
• The simplest and most direct way: Jump directly to the dialing interface?

Nsurl *url = [Nsurl urlwithstring:@ "tel://10010"];

[[UIApplication sharedapplication] openurl:url];
• Shortcomings when the phone is finished, it will not be automatically returned to the original should be used, directly stay in the call record field?

2??

• Do you want to check the box before dialing? Does the user dial, after the dial is done? automatically back to the original should?
Nsurl *url = [Nsurl urlwithstring:@ "telprompt://10010"];

[[UIApplication sharedapplication] openurl:url];
• Disadvantage because it is a private API, so it may not be audited by

3??
Usually with this
• Create a UIWebView to load the URL, after the dial can? automatically return to the original should?
_webview = [[UIWebView alloc] Initwithframe:cgrectzero];

[_webview loadrequest:[nsurlrequest requestwithurl:[nsurlurlwithstring:@ "tel://10010"]];

Note: This webview should not be added to the interface, or will block other sectors?
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Two ways to send text messages 2:

1??
• Jump directly to the texting field, but can't specify the content of the text message? Automatically back to the original should?
Nsurl *url = [Nsurl urlwithstring:@ "sms://10010"];
[[UIApplication sharedapplication] openurl:url];

2??

• If you want to specify a text message, you have to use the MESSAGEUI framework • Include the main header? file
#import <MessageUI/MessageUI.h>

• Display the Controller for texting

Mfmessagecomposeviewcontroller *VC = [[Mfmessagecomposeviewcontroller alloc] init];

Set SMS Content

Vc.body = @ "Have you eaten yet?" ";

Set up a recipient list

vc.recipients = @[@ "10010", @ "02010010"];

Set up Proxy

Vc.messagecomposedelegate = self;

Display Controller

[Self PRESENTVIEWCONTROLLER:VC animated:yes completion:nil];

To implement the Proxy method:

• Agent method, when the text messaging sector closed when the tune, after the end will be? Automatically back to the original?

-(void) Messagecomposeviewcontroller: (Mfmessagecomposeviewcontroller *) Controllerdidfinishwithresult: ( Messagecomposeresult) Result

{//Close SMS interface?

* Clicking the Cancel button will automatically call

*/

[Controller Dismissviewcontrolleranimated:yes Completion:nil];

if (result = = messagecomposeresultcancelled) {NSLog (@ "Cancel send");

} else if (result = = Messagecomposeresultsent) {NSLog (@ "already issued");

} else {NSLog (@ "send failed");
}
}
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3, send e-mail

• Similar to the 2nd method of texting, except for the controller class name: Mfmailcomposeviewcontroller
• Assume that the message is sent as shown in the image on the right, and the code implementation looks at the notes

Cannot send mail

if (![ Mfmailcomposeviewcontroller Cansendmail]) return;

Mfmailcomposeviewcontroller *VC = [[Mfmailcomposeviewcontroller alloc] init];

Set Message subject

[VC setsubject:@ "Meeting"];

Set up message content

[VC setmessagebody:@] The meeting this afternoon "Ishtml:no";

Set up a recipient list

[VC settorecipients:@[@ "[email protected]"];

Set up a CC person list

[VC setccrecipients:@[@ "[email protected]"];

Set up a BCC list

[VC setbccrecipients:@[@ "[email protected]"];

Add an attachment (a picture)

UIImage *image = [UIImage imagenamed:@ "Lufy.png"];

NSData *data = uiimagepngrepresentation (image);

[VC addattachmentdata:data mimetype:@ "Image/png" filename:@ "Lufy.png"];

Set up Proxy

Vc.mailcomposedelegate = self;

Display Controller

[Self PRESENTVIEWCONTROLLER:VC animated:yes completion:nil];

};

• The agent after the mail is sent? method callback, after the end of the post? Automatic return to the original should?

/**

* Clicking the Cancel button will automatically call

*/

-(void) Mailcomposecontroller: (Mfmailcomposeviewcontroller *) controller didfinishwithresult: (mfmailcomposeresult) Result Error: (NSERROR *) error

{

[Controller Dismissviewcontrolleranimated:yes Completion:nil];

if (result = = mfmailcomposeresultcancelled) {NSLog (@ "Cancel send");

} else if (result = = Mfmailcomposeresultsent) {NSLog (@ "already issued");

} else {NSLog (@ "send failed");

}

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4. Open another file:

Open Other common? files

• If you want to open? Some common files, such as HTML, TXT, PDF, PPT, etc., can be opened with the UIWebView

• Just tell UIWebView the URL of the file
• What about open? A remote shared resource, such as an HTTP protocol, can also be adjusted for the system? Bring your Own

Safari Browser:
Nsurl *url = [Nsurl urlwithstring:@ "http://www.baidu.com"];

[[UIApplication sharedapplication] openurl:url];
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5. Jump between applications:

To be used in a rating

• For the purpose of high-demand, the user experience, often need to invite?
• Should I use a score? No, it is to jump to the AppStore exhibition, the self-made, and then by the users to write their own comments

• How to jump to the AppStore, and show the "self-made"? Method 1

NSString *appid = @ "444934666";
NSString *str = [NSString stringWithFormat: @ "itms-apps://ax.itunes.apple.com/webobjects/mzstore.woa/wa/ viewcontentsuserreviews?type=purple+software&id=%@ ", AppID];
[[UIApplication sharedapplication] Openurl:[nsurl Urlwithstring:str]];

?? Method 2
NSString *str = [NSString stringWithFormat:

@ "itms-apps://itunes.apple.com/cn/app/id%@?mt=8", AppID];

[[UIApplication sharedapplication] Openurl:[nsurl Urlwithstring:str]];

IOS phone/sms/Mail/uiapplication