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我正在向電子郵件發送聲音文件,但是我只想爲電子郵件更改其名稱。在發送電子郵件之前更改聲音文件名稱的副本
可以說我拿了一些sound.caf
,在我的文件夾中,我想留下它的名字就像那樣,但要拿它的副本,更改它的名字,然後發送它。
我會告訴我如何發送電子郵件,和我需要更改文件名,不影響原有的簡單的方法:
//send email log-------------------------
NSLog(@"mail");
[[CCDirector sharedDirector] pause];
picker = [[MFMailComposeViewController alloc] init];
picker.mailComposeDelegate = self;
NSArray *toRecipients = [NSArray arrayWithObject:@"your email"];
[picker setToRecipients:toRecipients];
NSString *sound=[NSString stringWithFormat:@"sound%d.caf",[memoryInstnace getSoundToEdit]]; //here, i need to change the name of the copy .
NSArray *paths2 = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString *dataPath = [[paths2 objectAtIndex:0] stringByAppendingPathComponent:sound];
NSData *data = [NSData dataWithContentsOfFile:dataPath];
[picker addAttachmentData:data mimeType:@"caf" fileName:sound];//
NSString *emailBody = @"my sound ";
[picker setMessageBody:emailBody isHTML:NO];
[picker setSubject:@" new message "];
//display the view
[[[CCDirector sharedDirector] view] addSubview:picker.view];
//[[CCDirector sharedDirector] stopAnimation];
[[CCDirector sharedDirector] pause];
哇!我很愚蠢。非常感謝 ! – user1280535