Html5跳转到APP指定页面的实现
这篇文章主要介绍了Html5跳转到APP指定页面的实现,文中通过示例代码介绍的非常详细,对大家的学习或者工作具有一定的参考学习价值,需要的朋友们下面随着小编来一起学习学习吧
1.设置urlschemes
urlschemes尽量设一个唯一的字符串,例如可以设为:iOS+公司英文名+ 项目工程名
比如我的设为iOSTencentTest,在浏览器中输入地址iOSTencentTest://即可跳转到我的app
2.跳转到指定页面
在使用iOSTencentTest://打开app会调用AppDelegate的代理方法
1 | -( BOOL )application:(UIApplication *)app openURL:(NSURL *)url options:(NSDictionary<UIApplicationOpenURLOptionsKey,id> *)options |
跳转指定页面在该方法中操作
iOSTencentTest://后面是可以添加参数的,例如iOSTencentTest://goodsDetails?id=xxxxx
goodsDetails可直接通过url.host获取
id=xxxxx 参数可直接通过url.query获取
可以根据自身需求去设置不同的host和参数。
h5那边只需要执行:
1 | window.location.href = 'iOSTencentTest://goodsDetails?id=xxxxx' |
附:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 | //获取Window当前显示的ViewController - (UIViewController*)currentViewController{ //获得当前活动窗口的根视图 UIViewController* vc = [UIApplication sharedApplication].keyWindow.rootViewController; while (1) { //根据不同的页面切换方式,逐步取得最上层的viewController if ([vc isKindOfClass:[UITabBarController class ]]) { vc = ((UITabBarController*)vc).selectedViewController; } if ([vc isKindOfClass:[UINavigationController class ]]) { vc = ((UINavigationController*)vc).visibleViewController; } if (vc.presentedViewController) { vc = vc.presentedViewController; } else { break ; } } return vc; } //NSString类别方法 //通过url.query获取参数字符 再分成字典 -(NSMutableDictionary *)getURLParameters { if (!self.length) { return nil; } NSMutableDictionary *params = [NSMutableDictionary dictionary]; if ([self containsString:@ "&" ]) { NSArray *urlComponents = [self componentsSeparatedByString:@ "&" ]; for (NSString *keyValuePair in urlComponents) { //生成key/value NSArray *pairComponents = [keyValuePair componentsSeparatedByString:@ "=" ]; NSString *key = [pairComponents.firstObject stringByRemovingPercentEncoding]; NSString*value = [pairComponents.lastObject stringByRemovingPercentEncoding]; //key不能为nil if (key==nil|| value ==nil) continue ; id existValue = [params valueForKey:key]; if (existValue !=nil) { //已存在的值,生成数组。 if ([existValue isKindOfClass:[NSArray class ]]) { //已存在的值生成数组 NSMutableArray*items = [NSMutableArray arrayWithArray:existValue]; [items addObject:value]; [params setValue:items forKey:key]; } else { //非数组 [params setValue:@[existValue,value]forKey:key]; } } else { //设置值 [params setValue:value forKey:key]; } } } else { //单个参数生成key/value NSArray *pairComponents = [self componentsSeparatedByString:@ "=" ]; if (pairComponents.count==1) { return nil; } //分隔值 NSString *key = [pairComponents.firstObject stringByRemovingPercentEncoding]; NSString *value = [pairComponents.lastObject stringByRemovingPercentEncoding]; //key不能为nil if (key ==nil|| value ==nil) return nil; //设置值 [params setValue:value forKey:key]; } return params; } |
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