如何判斷 ios裝置的類型（iphone，ipod，ipad）

如何判斷 ios裝置的類型（iphone，ipod，ipad）

-(bool)checkDevice:(NSString*)name{NSString* deviceType = [UIDevice currentDevice].model;NSLog(@"deviceType = %@", deviceType);NSRange range = [deviceType rangeOfString:name];return range.location != NSNotFound;}

NSString *  nsStrIphone=@"iPhone";NSString *  nsStrIpod=@"iPod";NSString *  nsStrIpad=@"iPad";bool  bIsiPhone=false;bool  bIsiPod=false;bool  bIsiPad=false;bIsiPhone=[self  checkDevice:nsStrIphone];bIsiPod=[self checkDevice:nsStrIpod];bIsiPad=[self checkDevice:nsStrIpad];