objective-c get app name and version

取得程式名稱

完整的 NSString *appDisplayNameString = [[NSBundle mainBundle] objectForInfoDictionaryKey:@"CFBundleDisplayName"]; 簡短的 NSString *appBundleNameString = [[NSBundle mainBundle] objectForInfoDictionaryKey:@"CFBundleName"]; 取得程式版本
NSString *appVersionString = [[NSBundle mainBundle] objectForInfoDictionaryKey:@"CFBundleVersion"];