ios App跳转传值

旧城等待， 2022-05-27 03:58 218阅读 0赞

实现App跳转传值，使用URL Scheme

1.info->URL Types

![20180411103932798][]

如果使用多个URL Scheme，使用“,”隔开

2.在AppDelegate.m中增加协议方法：

#import "AppDelegate.h"
    
    @interface AppDelegate ()
    
    @end
    
    @implementation AppDelegate
    
    - (BOOL)application:(UIApplication *)application handleOpenURL:(NSURL *)url  {
        return YES;
    }
    
    /**
     *ios 9之前会调用这个
     */
    - (BOOL)application:(UIApplication *)application openURL:(NSURL *)url sourceApplication:(nullable NSString *)sourceApplication annotation:(id)annotation {
        NSLog(@"%@",sourceApplication);
        return YES;
    }
    
    /**
     *ios 9之后调用这个
     */
    - (BOOL)application:(UIApplication *)app openURL:(NSURL *)url options:(NSDictionary<NSString*, id> *)options {
        NSLog(@"scheme:%@",[url scheme]); //scheme:test1://
        NSLog(@"query:%@",[url query]);//query:name=jin
        NSLog(@"%@",options[UIApplicationOpenURLOptionsSourceApplicationKey]);
        return YES;//如果由于某种原因应用程序无法打开，则返回NO
    }
    
    - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
        // Override point for customization after application launch.
        return YES;
    }
    
    @end

使用Safari打开：输入地址test1://或test2://都能打开App，传值的话，使用test1://?name=jin，跟GET请求一样

在另一个App打开：

- (IBAction)openUrlScheme:(id)sender
    {
        NSURL *url = [NSURL URLWithString:@"tese1://?name=jin"];
        //是否可以启动该url
        if ([[UIApplication sharedApplication] canOpenURL:url]) {
            [[UIApplication sharedApplication] openURL:url];
        }
        else{
            NSLog(@"No such url.");
        }
    }

结果如下图：

![20180411110706158][]

[20180411103932798]: /images/20220527/440fd67b569343f6be8d589a4564f3c9.png
[20180411110706158]: /images/20220527/d833cf4b7ba14f1d97ea8ca5fa8f3d0d.png