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指定app頁(yè)面跳轉(zhuǎn)實(shí)現(xiàn)方法案例分享!

閃城棒棒軍 2021-08-10 16:29:43 瀏覽數(shù) (4299)
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對(duì)于市場(chǎng)中的大部分app都是屬于比較新型的app產(chǎn)品只有足夠久的時(shí)間才可以證明這個(gè)app有多成熟,那么我們就來(lái)講個(gè)有關(guān)于“指定app頁(yè)面跳轉(zhuǎn)實(shí)現(xiàn)方法案例分享! ”這個(gè)方面的內(nèi)容吧!

1.設(shè)置urlschemes

設(shè)置覆蓋

urlschemes盡量設(shè)一個(gè)唯一的字符串,例如可以設(shè)為:iOS+公司英文名+ 項(xiàng)目工程名
比如我的設(shè)為iOSTencentTest,在瀏覽器中輸入地址iOSTencentTest://即可跳轉(zhuǎn)到我的app

2.跳轉(zhuǎn)到指定頁(yè)面

在使用iOSTencentTest://打開(kāi)app會(huì)調(diào)用AppDelegate的代理方法:

-(BOOL)application:(UIApplication *)app openURL:(NSURL *)url options:(NSDictionary<UIApplicationOpenURLOptionsKey,id> *)options

跳轉(zhuǎn)指定頁(yè)面在該方法中操作
iOSTencentTest://后面是可以添加參數(shù)的,例如iOSTencentTest://goodsDetails?id=xxxxx
goodsDetails可直接通過(guò)url.host獲取
id=xxxxx 參數(shù)可直接通過(guò)url.query獲取
可以根據(jù)自身需求去設(shè)置不同的host和參數(shù)。

參數(shù)

h5那邊只需要執(zhí)行:

window.location.href = 'iOSTencentTest://goodsDetails?id=xxxxx'

附:

//獲取Window當(dāng)前顯示的ViewController
- (UIViewController*)currentViewController{
    //獲得當(dāng)前活動(dòng)窗口的根視圖
    UIViewController* vc = [UIApplication sharedApplication].keyWindow.rootViewController;
    while (1)
    {
        //根據(jù)不同的頁(yè)面切換方式,逐步取得最上層的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類(lèi)別方法
//通過(guò)url.query獲取參數(shù)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不能為nil

            if(key==nil|| value ==nil) continue;

            id existValue = [params valueForKey:key];
            if(existValue !=nil) {
                //已存在的值,生成數(shù)組。
                if([existValue isKindOfClass:[NSArray class]]) {
                    //已存在的值生成數(shù)組
                    NSMutableArray*items = [NSMutableArray arrayWithArray:existValue];
                    [items addObject:value];
                    [params setValue:items forKey:key];
                }else{
                    //非數(shù)組
                    [params setValue:@[existValue,value]forKey:key];
                }

            }else{
                //設(shè)置值
                [params setValue:value forKey:key];
            }

        }
    }else {
        //單個(gè)參數(shù)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不能為nil
        if(key ==nil|| value ==nil)return nil;
        //設(shè)置值
        [params setValue:value forKey:key];

    }
    return params;
}

那么以上就是有關(guān)于“指定app頁(yè)面跳轉(zhuǎn)實(shí)現(xiàn)方法案例分享! ”這方面的相關(guān)內(nèi)容分享!更多的相關(guān)內(nèi)容我們都可以在W3Cschool中進(jìn)行學(xué)習(xí)!


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