Just switching from Android to iPhone. In Android I can make several apps and use a tabView to call each app as intent.
In iPhone, I can make several apps. I need a tab to call each apps or app views. Is there similar concept as intent in iPhone? Just switched to iPhone, copying all the other projects into the tabbar does not work out. If you have other methods to solve, I really appreciate. Thanks,
Android and iOS are very different in this regard. Android is very open about letting you use intents to mix and match activities from other apps. iOS isn't like that; each app runs in its own private space and generally cannot even see other apps' data, let alone use their services. It is possible to cause other apps to run via custom URLs, but that's not the same thing.
What you'll need to do is to copy or move the code for the view controllers, views, etc. of your various iOS apps into your tab bar app project. You'll build them all into a single application, and the tab bar will switch between the view controllers.
With iOS 8 you will have something similar to Android Intents. Using App Extensions you can reach similar behavior.
In a close future Apps will start expose their "extension" (as you do in Android Framework declaring Intent Filters in the manifest) that will be used by application who need.The extension areas allowed in this first version are:
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It's great finally apple release this functionality!
Intent in Android covers a lot of functions. There is no iOS equivalent to that.
But if your objective is to launch a different app, and pass parameters to it, you can try out URL Schema.
Let's say you have app AAA with URL schema aaa:// and app BBB with URL bbb://
You can launch app AAA, and call bbb://v=1&c=2 for example, to launch BBB and get the parameters. you can even take these parameters to control what view to show, so you can have a similar concept in Android, to call different Activity with Intents.
You have to register URL schema in Info.plist
The closest concept to an Intent on iOS is the handling of certain URLs by the system applications. See here. It was possible to register your own application URL schemes at one point (see this article), but I must admit I haven't tried this in recent SDKs (IIRC Glympse links can be opened in the Glympse app, so this technique probably still works).
As of 2016, Apple has added an Intents framework that is similar to Android's, albeit much more restrictive. Expect Apple to add more Intents in the future, but for now it is quite limited. https://developer.apple.com/reference/intents
Since iOS 8, you can use App Extensions.
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I am looking for a way to open the native android alarm clock app when a user clicks on the link or button on a web browser of the android. So basically need to open the native android app from web application. I tried using intent://#Intent;package=com.android.deskclock;end' and it is not working. I am wondering if I am using the wrong package name or it is not even possible in android.
Thank you much for help!
According to this documentation, this is not possible. In particular, this footnote is the limiting factor:
Only activities that have the category filter, android.intent.category.BROWSABLE are able to be invoked using this method as it indicates that the application is safe to open from the Browser.
If you look at the AndroidManifest.xml for the DeskClock app, none of the activities contain the android.intent.category.BROWSABLE category filter, meaning none of them can be opened from the browser.
I have a suspicion that the problem is that you are not providing a URI path in your URL. It might need to be a path declared in the app's manifest. See: https://developer.chrome.com/multidevice/android/intents
This could change it to ie intent://path/#Intent;package=com.android.deskclock;end'
It might be helpful if you were to look at the javascript console when you try to click on that link in Chrome, there might be details of what went wrong.
Keep in mind that the alarm clock app is not necessarily consistent. Manufacturers can remove the default alarm clock app to replace it with a different one, or just modify the source code so that it has the same package name but different source code. You could try opening multiple package names from javascript depending on what happens when the intent can't be opened.
Welcome to code party
You can get a android device IFrame from appetize site.
This is the easiest way for show android apps in web applications.
Update me in comments ;)
Currently I am building an app and in IOS the users get the choice, what to do with the content. The most important activities are 'Copy' and 'WhatsApp'. Options are given through the activity viewcontroller as seen in the example image below:
This is build in Xamarin so the activity view controller is called through an IOS dependency. I am not very familiar with Android and I was wondering if android has something comparable?
(And what is it called, I could not find any hits on google with android and activity view)
If it exists and I know how it is called, I can use it for android in the Android dependency.
In Android, you can "talk" to other apps even if you don't know them, simply by telling the OS, "Hey, I have this data type, that I want to share, can you show the user apps and actions that can handle it so he/she can decide?"
They are called Intents (get it? :p)
Anyway, there's basically the official documentation about how to do this. So I suggest you refer back to it (and other readers of the future) for things may change between releases.
The short answer is: fire an intent indicating what you want to share, and let Android do its thing.
I need to create a wrapper app. Basically it is just a webview pointed to our online hosted react app. It must build to both iOS and Android. Therefore I have considered using plain react native.
Most important feature is that the app must be registered on the device as an app that can handle links when using the native "share" feature.
Example; if I do a google search in chrome/safari/whatever I am able to press-hold any of the links (search results) I can then click "share" this will normally open a menu with lets say share to; "drive", "gmail", "messenger", "sms".... etc. I want our wrapper app to show up in the menu and be able to handle the link.
I have tried to search for libraries/frameworks that makes this possible. But all search result I am getting seems to be explanation on how to do the opposite thing, opening the native share menu from within the app.
I have been looking at expo, but can't figure out if they support this feature, otherwise I would consider create-react-native-app which is react-native based, but I am also not able to find direct documentation on how to implement such feature.
Further more, I know that there is a unity plugin that will do this, and that I could combine it with a uniWebView which would handle the wrapper app part.
How can I achieve a native share to feature on a simple wrapper app that builds to both iOS and Android?
You won't be able to do that in react native on Android because its not part of the native code. Its part of the manifest. You need to follow the instructions at https://developer.android.com/training/sharing/receive and set up an intent filter in your manifest telling the OS your app handles the correct mime type, and what activity to send it to. That activity would then have to handle the incoming data, either directly or by sending it to react native (which is going to be at least a mild pain, RN is ok when you want it to display a isolated view or want it to call a native module, calling RN code isn't very easy). This doesn't mean your app can't use react native, but that you'll need to modify the default manifest it creates.
If that's a major usecase of your app and your app is 90% just displaying your webpage, you may have an easier time of things not using react native and just displaying a web view. (I'll leave my bias of RN just being a horrible solution for everything at the door here).
Alright so I have an app that I would like to have utilize other apps. For example I have an app that does quite a number of things except for a directory look up since there is already an app that does that for my school. I know I can launch the application with intents, but that also brings them away from the navigation menu for my application. Is there anyway that I could run an app inside a view layout. I am not hopeful for this but I figured I would chance asking it anyway.
This is technically possible by using widgets. You can implement an AppWidgetHost, and other applications can create App Widgets to use inside your own app. This is how the launcher screen in Android works.
This, of course, will only work if other applications in question implement widgets. So, the general answer to your question would be no, it is not possible to host arbitrary applications or Views/Activities from other applications inside your own.
This not the Android design philosophy. You should send an Intent to the directory app, which I hope is designed to look up a result and then return it to you. The mechanism is startActivityForResult() in your app, and setResult() in the directory app.
We have a website that offers an e-mail service. We would like to create a fully fledged app for this but cannot afford this right now. In the mean time it would be great if we could give users an icon on their phones that will take them to a page formatted for mobile on the internet. So what I'd like to know is how can we get an icon on an android users phone that will simply launch a web link in a browser- does this have to be an app, is there an easier way, or am I over estimating how complicated it would be to make this as an app anyway?
Thanks in advance
Create a new Android project (after following the SDK installation steps provided at http://developer.android.com)
on the directory /res/drawable-*dpi you have the laucher icons. Modify all of them.
In the main activity, delete all inside the onCreate method an put this:
String url = "http://www.YOUR-URL.com";
Intent i = new Intent(Intent.ACTION_VIEW);
i.setData(Uri.parse(url));
startActivity(i);
This will open the android browser with the URL provided.
I have done projects like this in the past, it is very simple. You need to create a website formatted for a smaller screen. Once you do this, building an android app that displays your website inside it is simple. You can even remove all of the android browser toolbars so it appears as if your website is a real android application. Google android webviews, this will point you in the right direction.
See here for what's probably the best instruction page on how to do exactly that:
http://intelnav.50webs.com/app_project.html
It's based on a Webview, that is it opens the page and does all the navigation in the app window, not in the default browser. So if you want to open it in the browser, you have to use Intent, as said in previous answers.
My 2 pennies worth, I think it's better in the app window unless you really want complex navigation with the possibility of opening additional tabs, windows and so on. The drawback with the external browser is that, as far as I could see, there's no way to tell if the page is already open in the browser so you'll launch a different copy (in a new tab) every time. If the user doesn't close the tab at the end, they usually don't, it can become quite annoying. Besides, within an app you'll probably have somewhat better possibilities for ads should you ever want them.
Versus a simple home-screen bookmark, as others pointed out, it's simpler and more convenient for end users to just download an app from an online store (usually Google Play). It's what they're used to do. And they do have a lot of additional info available, like what it does, what others say about it, screen shots (if you provide some for them but you should). Plus a way to comment / complain themselves. It's a different thing. Technically it may not make a lot of sense but from a simple user's perspective it's clearly better IMO.
One way is to bookmark the site and then add it to your home screen. Source
It seems to me like you need a mobile version of your web page. Do you have that already? Once you have your mobile website (ie. website optimized for mobile devices), you could create a simple application with only one WebView. All content would be fetched from your site and displayed inside a webview. This is trivial to make, however, making an entire mobile website will take some time.
Note that you do not HAVE TO have a mobile website, you could pack you existing website into a WebView, but this would lower user experience.
you would build an app that launches a browser intent linking to your website, or a custom WebView to launch your website in full screen without any navigation bar etc..
The only easier way is to put instructions on your site (directly, or as a contextual pop-up) on how to add the bookmark as an icon on your home screen. This can be slightly more complicated on Android, and depends on the browser. A simpler option for your potential users is to provide a wrapper app via the Marketplace.
It is not overly complicated to create a simple wrapper Android app in Java that launches the browser, using Intents. The essential browser launch code is basically this:
Uri uriUrl = Uri.parse("http://www.yourwebpage.com");
Intent launchBrowser = new Intent(Intent.ACTION_VIEW, uriUrl);
startActivity(launchBrowser);
A more detailed tutorial for creating this is available here:
http://mobile.tutsplus.com/tutorials/android/launch-android-browser/
Try this kick-start mobile device app for showing websites. Written with cordova for platforms like android, ios, browser and so on: https://github.com/jetedonner/ch.kimhauser.cordova.kickstartwebsite (GooglePlay: https://play.google.com/store/apps/details?id=ch.kimhauser.cordova.kickstartwebsite, Website: http://kimhauser.ch/index.php/projects/cordova-phonegap/kick-start-website)