第一个APP

添加标记

屏幕快照 2016-04-07 上午9.56.04.png

添加白名单

屏幕快照 2016-04-07 上午10.01.37.png

设置跳转url和返回标记

//跳转到YourApp
- (IBAction)gotoYourApp:(UIButton *)sender {
    
    NSURL * url = [NSURL URLWithString:@"YourApp://aaa?backscheme=MyApp"];
    UIApplication * app = [UIApplication sharedApplication];
    if ([app canOpenURL:url]) {
        [app openURL:url];
    } else {
        NSLog(@"打开失败");
    }   
}

跳转到其他APP的指定页面

- (IBAction)gotoYourAppP2:(UIButton *)sender {
    NSURL * url = [NSURL URLWithString:@"YourApp://bbb?backscheme=MyApp"];
    UIApplication * app = [UIApplication sharedApplication];
    if ([app canOpenURL:url]) {
        [app openURL:url];
    }
}

第二个APP

设置标记和白名单

屏幕快照 2016-04-07 上午10.04.39.png 屏幕快照 2016-04-07 上午10.04.53.png

在AppDelegate中通过传入参数跳转到指定页面

/** 拦截页面跳转的传参 */
- (BOOL)application:(UIApplication *)app openURL:(NSURL *)url options:(NSDictionary<NSString *,id> *)options {
    //获取导航控制器
    UINavigationController * navi = (UINavigationController *)self.window.rootViewController;
    ViewController * view = (ViewController *)navi.topViewController;
    
    NSString * urlStr = url.absoluteString;
    NSRange range = [urlStr rangeOfString:@"backscheme="];
    //获取返回的Scheme
    if (range.length>0) {
        //由range的长度和位置，获得需要截取的位置
        NSInteger fromIndex = range.length + range.location;
        NSString * backSch = [urlStr substringFromIndex:fromIndex];
        view.backScheme = backSch;
    }
    if ([urlStr hasPrefix:@"YourApp://bbb"]) {
        [view performSegueWithIdentifier:@"YourAppP2" sender:nil];
    }

    return YES;
}