iphone程序间互相调用
新建一个project B
1.配置info.plist文件，打开info.plistt通常在resource folder下
2.选择 Information Property Lis，然后点击
3.滚动到最下面选择"URL types"
4.URL types->Item 0->URL identifier，为URL identifiers输入标识如com.my.appb
5.在URL identifierb被选中的情况下，点击右边的
按钮然后选择URL Schemes
至此主要工作已完成，info.plist如下
在project A 中
- (void)launchMe
{
[[UIApplicationsharedApplication] openURL:[NSURLURLWithString:@"appb://"]];
}
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
// Override point for customization after application launch.
[selfperformSelector:@selector(launchMe)withObject:nilafterDelay:0.0];
// Add the view controller's view to the window and display.
[self.windowaddSubview:viewController.view];
[self.windowmakeKeyAndVisible];
return YES;
}