I have set up Universal links in my iOS app, and it works with full URL like : example.com/path/
Recently, I want short URL like: t.cn/m , which map to example.com/path/ , can be opened in my App directly. So I added appplinks:t.cn at association domain in Capabilities.
But it doesn't work. It can't be opened directly in my App.It's opened with safari and i have to click the "open" button on pull-down-banner in safari to open in my App.
It seems like short URL can't be opened directly in my App, can it?
try applink instead of appplinks
from documentation
Related
I was developing an iOS application which need to work with a website. I'm not the owner of website so I cant use the universal link. I tried to open the website url https://example.com/xxx/xxx directly when I set the https://example.com/xxx/xxx as URL Scheme , however it will only display the website but won't asked for open the apps. What is the problem and can I do to achieve the expectation below?
Expectation:
When the user open the website
Phone w/ app - open the website and ask for open the app
Phone w/o app - open the website
I have similar problem with this question.
iOS URL scheme or not existing Universal Link
If you don't own the website you want to deep link to, you can't dictate the behavior once the user lands on that destination in their browser – that would need to be handled by that website.
I've found two options to open my app from a Safari web page: a custom URL scheme created in my app project's Info.plist or Apple's Universal Linking. Obviously the custom URL scheme is the easiest one to set up, but the problem I'm having with this is that Safari shows a confirmation window asking "Open myapp?" first and the user has to tap OK before the app actually opens. I want my app to open automatically as the scheme is opened, and I'm being told the only way to do this is through Universal Linking (please correct me if this is not true). If this is true, however, I would like to know if it's possible in any way to put the required apple-app-site-association file on a http:// domain instead of https://? According the official Apple documentation the format of a correct Universal Link starts explicitly with https:// but my domain name can't be loaded on https:// without redirecting a few times and that messes up the web services I've written to execute other tasks in my app. The two main questions I'm left with after this issue:
1) Is it really impossible to work around the confirmation prompt using a custom URL scheme (myscheme://)? If it's not impossible, how can I do this?
2) If I have to use Apple Universal Linking, can I use a http:// domain? If so, how do I do it? Right now if I load up the universal link, it just shows the dictionary inside the apple-app-site-association file, which I'm pretty sure is not supposed to happen. I'm told it's supposed to send a NSUserActivity object to my app delegate. How can I accomplish this with a http:// link?
It is not possible to trigger a custom URI scheme without showing an alert to the user. This used to be possible in iOS 8, but iOS 9 started showing the alert for all apps. And iOS 10.3 has extended that even to the App Store itself. You cannot bypass this. Universal Links were created to replace URI schemes for this behavior, so you do need to use them instead.
From your description, I believe you may be misunderstanding how Universal Links work. To answer the literal questions you asked first, no the Universal Link URL itself does not need to be on the https:// protocol, and yes, the apple-app-site-association must be served over https:// without redirects.
However, it sounds like you're trying to serve the content of the apple-app-site-association file for every Universal Link. That is not the correct implementation — the AASA file is hosted only at https://example.com/apple-app-site-association, and iOS automatically retrieves it when the app is installed. After that, any URL on example.com that matches the criteria in the AASA file will be eligible for Universal Links.
All of that said, you really don't want to built out this system on your own. I suggest looking into Firebase Dynamic Links or Branch.io (full disclosure: I'm on the Branch team).
Is it really impossible to work around the confirmation prompt using a custom URL scheme (myscheme://)? If it's not impossible, how can I do this?
That is possible with some hacky tricks and BAD user experience. It requires user to press "add to home screen" button, so I don't recommend this solution in most cases.
set your app scheme like myapp
create the following html file and put it into the web
window.onload = function() {
if (("standalone" in window.navigator) && window.navigator.standalone) {
window.location.href = 'myapp://open'
}
}
open the html file with safari and "add to home screen"
open the home screen icon and your native app will launch
The point is the meta tag.
<meta name="apple-mobile-web-app-capable" content="yes" />
Without this, safari will launch and confirmation prompt will appear.
I found a lot of tutorials about opening an app by a custom url scheme like:
myappname://
Thats nice but it would be great to open an app by registering the real app domain over the http link like
http://www.myappdomain.com/blablabla
So - for example - if a visitor comes to a webpage (on her/his mobile) it is normally opened in the browser, excepts the installed app is listening to the opened URL and opens itself instead of the browser.
How is this done (i've seen this at another app). Any help would be great. Thanks in advance!
It is a new feature in iOS9. It is explained in the WWDC15 talk Seamless linking to your App.
You could also add a small piece of javascript to each page that opens your custom URL-scheme.
My issue is I need to find a way where I can have my action extension run in Safari and open up the website currently being viewed in Safari in my app (my app is a special web browser).
Here's a screenshot:
When the rED extension is clicked, the extension opens up "rED://" which is my custom URL scheme. This launches the app and everything works fine.
However, I want the extension to grab the URL of the webpage being viewed in safari and open that website in my app, so the URL scheme call would look something like "rED://google.com".
What sort of code/methods would I need to implement, and in which .m file would it go in?
Apple provides a method on NSExtensionContext for opening apps via URLs, however that only works for Today extensions (verified by an Apple employee at https://stackoverflow.com/a/24709883/3943258). This technically isn't currently possible.
The situation is like this:
User opens app from a website using a custom urlscheme
User does stuff in the app
User clicks button in the app to return to the website in Safari.
I have tried opening a new tab containing a javascript:window.close() but this does not work on iOS 6.1.
So my question is: Is there a way to open Safari to view the website the user left from? Either with a working new tab that closes itself or a different route?
When you open the app with your custom url scheme, pass the actual page url as an argument.
mycustomUrlScheme://mydomain.com?objectid=1234&callback_url=encoded_url
In your app, handle the url for the content info and keep the page url to open it afterwards. It will make safari open a new tab. But that should be a good start.
As far as i understand you can do it.
user opens mobile safari for example http://www.example.com
user clicks a link that is appscheme://open and the application become active
user taps a button to open safari for example http://www.example.com?q=test
for the third step you can use [[UIApplication sharedApplication]openURL:url]