My app is a WebView Application and I've setup URL Intent Filters so when a link with the domain "riftacademy.org" is clicked, it opens my app.
Now I'm trying to implement deep-linking into the WebView application...
I saw something similar in the thread here How to enable deep-linking in WebView on Android app?
But unlike the above which uses a custom URI Scheme to open the application, I'd like to implement deep-linking in my WebView using my domain name "riftacademy.org"
In this scenario, when a link such as https://riftacademy.org/login or https://riftacademy.org/register is clicked, it should open the app and go to the pages that match the links. But in this case, it opens the app but only loads the homepage riftacademy.org...
I want the WebView app to be able to load links after the app has been opened, similar to how YouTube and Facebook handle links
Can Deep-Linking be achieved in WebView using Domain Names?
A snippet of where I'm guessing may be needed to edit
newWebView.setWebViewClient(new WebViewClient() {
#Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
Intent browserIntent = new Intent(Intent.ACTION_VIEW);
browserIntent.setData(Uri.parse(url));
startActivity(browserIntent);
return true;
}
});
return true;
}
});
Thanks in advance
So I've been able to solve this with the help of Ron from https://webintoapp.com ... This was achieved using URI Intent Filters and placing the following code in the MainActivity.java and AndroidManifest.xml
I added this to the OnCreate Method in my MainActivity.java... The website name should be added just after the else{mWebView.loadUrL
SetWebView(mWebView);
Intent intent = getIntent();
Uri data = intent.getData();
if(data != null) {
//Load the deep-link url:
String url = intent.getDataString();
mWebView.loadUrl(url);
}
else
{
mWebView.loadUrl("https://riftacademy.org/");
}
And this to my MainActivity.xml... The android:host should be the website URL as well
<activity android:name=".MainActivity">
<intent-filter android:label="The Title">
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.DEFAULT" />
<category android:name="android.intent.category.BROWSABLE" />
<data
android:scheme="https"
android:host="riftacademy.org" />
</intent-filter>
<intent-filter>
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.DEFAULT" />
<category android:name="android.intent.category.BROWSABLE" />
<data
android:scheme="http"
android:host="riftacademy.org" />
This would enable the WebView App to load all kinds of links as long as the links starts with the default URL of the website
Related
I want to create a web browser and I succeed to defined it as the default one with those lines.
<intent-filter>
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.DEFAULT" />
<category android:name="android.intent.category.BROWSABLE" />
<data android:scheme="http" />
<data android:scheme="https" />
</intent-filter>
but now when I, for example, go on Gmail and click on a link it opens my app but the problem is that I didn't find a way to make it capable of opening the app and make the Webview loading the link that I clicked in this example on Gmail. So how can I do so when another app launches the web browser, the javascript code is capable of getting the URL so that I can load it on the Webview with the command mywebview.load(urlgetwhentheappopen);?
the code
try {
String url = getIntent().getData().getPath();
Toast.makeText(this, url, Toast.LENGTH_LONG).show();
Log.d("link", url);
WebView myweb=(WebView) findViewById(R.id.web);
myweb.loadUrl(url);
}catch(Exception e){
Log.d("error","no link"+String.valueOf(e));
}
The Android OS passes the URL path to your app inside of Intent object.
in your WebBrowser activity you could get the link like this:
Koltin
val url = intent.data?.toString()
Java
String url = getIntent().getData().toString()
Then you can simply call:
mywebview.load ( url );
Is it possible to make a link such as:
click me!
cause my Anton app to start up?
I know that this works for the Android Market app with the market protocol, but can something similar be done with other apps?
Here is an example of a link that will start up the Android Market:
click me!
Update:
The answer I accepted provided by eldarerathis works great, but I just want to mention that I had some trouble with the order of the subelements of the <intent-filter> tag. I suggest you simply make another <intent-filter> with the new subelements in that tag to avoid the problems I had. For instance my AndroidManifest.xml looks like this:
<activity android:name=".AntonWorld"
android:label="#string/app_name">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
<intent-filter>
<data android:scheme="anton" />
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.BROWSABLE" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
Please DO NOT use your own custom scheme like that!!! URI schemes are a network global namespace. Do you own the "anton:" scheme world-wide? No? Then DON'T use it.
One option is to have a web site, and have an intent-filter for a particular URI on that web site. For example, this is what Market does to intercept URIs on its web site:
<intent-filter>
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.DEFAULT" />
<category android:name="android.intent.category.BROWSABLE" />
<data android:scheme="http" android:host="market.android.com"
android:path="/search" />
</intent-filter>
Alternatively, there is the "intent:" scheme. This allows you to describe nearly any Intent as a URI, which the browser will try to launch when clicked. To build such a scheme, the best way is to just write the code to construct the Intent you want launched, and then print the result of intent.toUri(Intent.URI_INTENT_SCHEME).
You can use an action with this intent for to find any activity supporting that action. The browser will automatically add the BROWSABLE category to the intent before launching it, for security reasons; it also will strip any explicit component you have supplied for the same reason.
The best way to use this, if you want to ensure it launches only your app, is with your own scoped action and using Intent.setPackage() to say the Intent will only match your app package.
Trade-offs between the two:
http URIs require you have a domain you own. The user will always get the option to show the URI in the browser. It has very nice fall-back properties where if your app is not installed, they will simply land on your web site.
intent URIs require that your app already be installed and only on Android phones. The allow nearly any intent (but always have the BROWSABLE category included and not supporting explicit components). They allow you to direct the launch to only your app without the user having the option of instead going to the browser or any other app.
I think you'll want to look at the <intent-filter> element of your Manifest file. Specifically, take a look at the documentation for the <data> sub-element.
Basically, what you'll need to do is define your own scheme. Something along the lines of:
<intent-filter>
<data android:scheme="anton" />
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.DEFAULT" />
<category android:name="android.intent.category.BROWSABLE" /> <--Not positive if this one is needed
...
</intent-filter>
Then you should be able to launch your app with links that begin with the anton: URI scheme.
I have a jQuery plugin to launch native apps from web links: https://github.com/eusonlito/jquery.applink
You can use it easily:
<script>
$('a[data-applink]').applink();
</script>
My Facebook Profile
I also faced this issue and see many absurd pages. I've learned that to make your app browsable, change the order of the XML elements, this this:
<activity
android:name="com.example.MianActivityName"
android:label="#string/title_activity_launcher">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
<intent-filter>
<data android:scheme="http" />
<!-- or you can use deep linking like -->
<data android:scheme="http" android:host="xyz.abc.com"/>
<action android:name="android.intent.action.VIEW"/>
<category android:name="android.intent.category.BROWSABLE"/>
<category android:name="android.intent.category.DEFAULT"/>
</intent-filter>
</activity>
This worked for me and might help you.
Here's my recipe:
Create a static HTML that redirects to your requested app URL, put that page on the web.
That way, the links you share are 'real' links as far as Android is concerned ( they will be 'clickable').
You 'share' a regular HTTP link, www.your.server.com/foo/bar.html
This URL returns a simple 8 line HTML that redirects to your app's URI (window.location = "blah://kuku") (note that 'blah' doesn't have to be HTTP or HTTPS any more).
Once you get this up and running, you can augment the HTML with all the fancy capabilities as suggested above.
This works with the built-in browser, Opera, and Firefox (haven't tested any other browser). Firefox asks 'This link needs to be opened with an application' (ok, cancel). Other browsers apparently don't worry about security that much, they just open the app, no questions asked.
This method doesn't call the disambiguation dialog asking you to open either your app or a browser.
If you register the following in your Manifest
<manifest package="com.myApp" .. >
<application ...>
<activity ...>
<intent-filter>
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.DEFAULT" />
<category android:name="android.intent.category.BROWSABLE" />
<data
android:host="gallery"
android:scheme="myApp" />
</intent-filter>
</activity>
..
and click this url from an email on your phone for example
<a href="intent://gallery?directLink=true#Intent;scheme=myApp;package=com.myApp;end">
Click me
</a>
then android will try to find an app with the package com.myApp that responds to your gallery intent and has a myApp scheme. In case it can't, it will take you to the store, looking for com.myApp, which should be your app.
Once you have the intent and custom url scheme for your app set up, this javascript code at the top of a receiving page has worked for me on both iOS and Android:
<script type="text/javascript">
// if iPod / iPhone, display install app prompt
if (navigator.userAgent.match(/(iPhone|iPod|iPad);?/i) ||
navigator.userAgent.match(/android/i)) {
var store_loc = "itms://itunes.com/apps/raditaz";
var href = "/iphone/";
var is_android = false;
if (navigator.userAgent.match(/android/i)) {
store_loc = "https://play.google.com/store/apps/details?id=com.raditaz";
href = "/android/";
is_android = true;
}
if (location.hash) {
var app_loc = "raditaz://" + location.hash.substring(2);
if (is_android) {
var w = null;
try {
w = window.open(app_loc, '_blank');
} catch (e) {
// no exception
}
if (w) { window.close(); }
else { window.location = store_loc; }
} else {
var loadDateTime = new Date();
window.setTimeout(function() {
var timeOutDateTime = new Date();
if (timeOutDateTime - loadDateTime < 5000) {
window.location = store_loc;
} else { window.close(); }
},
25);
window.location = app_loc;
}
} else {
location.href = href;
}
}
</script>
This has only been tested on the Android browser. I am not sure about Firefox or Opera. The key is even though the Android browser will not throw a nice exception for you on window.open(custom_url, '_blank'), it will fail and return null which you can test later.
Update: using store_loc = "https://play.google.com/store/apps/details?id=com.raditaz"; to link to Google Play on Android.
You may want to consider a library to handle the deep link to your app:
https://github.com/airbnb/DeepLinkDispatch
You can add the intent filter on an annotated Activity like people suggested above. It will handle the routing and parsing of parameters for all of your deep links. For example, your MainActivity might have something like this:
#DeepLink("somePath/{useful_info_for_anton_app}")
public class MainActivity extends Activity {
...
}
It can also handle query parameters as well.
Try my simple trick:
public boolean shouldOverrideUrlLoading(WebView view, String url) {
if(url.startsWith("classRegister:")) {
Intent MnRegister = new Intent(getApplicationContext(), register.class); startActivity(MnRegister);
}
view.loadUrl(url);
return true;
}
and my html link:
Go to register.java
or you can make < a href="classRegister:true" > <- "true" value for class filename
however this script work for mailto link :)
if (url.startsWith("mailto:")) {
String[] blah_email = url.split(":");
Intent emailIntent = new Intent(android.content.Intent.ACTION_SEND);
emailIntent.setType("text/plain");
emailIntent.putExtra(android.content.Intent.EXTRA_EMAIL, new String[]{blah_email[1]});
emailIntent.putExtra(android.content.Intent.EXTRA_SUBJECT, what_ever_you_want_the_subject_to_be)");
Log.v("NOTICE", "Sending Email to: " + blah_email[1] + " with subject: " + what_ever_you_want_the_subject_to_be);
startActivity(emailIntent);
}
Just want to open the app through browser? You can achieve it using below code:
HTML:
Click here
Manifest:
<intent-filter>
<action android:name="packageName" />
<category android:name="android.intent.category.DEFAULT" />
<category android:name="android.intent.category.BROWSABLE" />
</intent-filter>
This intent filter should be in Launcher Activity.
If you want to pass the data on click of browser link, just refer this link.
I really can't find anything for this, maybe I'm using the wrong keywords. Hope you can help anyway.
I developed an application which has the task to navigate a website in a easy way from mobile, but now I want it to be recognised outside from other applications as default for certain links. For example:
An email arrives from this website on your phone, when you click on the link in it, which rediricts to a page on that website, I want that the OS asks me to choose which application I want to use, in this case Google Chrome or my application.
Only thing I was able to do was to make it open YouTube links with the YouTube application externally, not viceversa from outside
Thanks fot the help and the idea, this is how i made it work:
Manifest.xml
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.DEFAULT" />
<category android:name="android.intent.category.BROWSABLE" />
<data
android:host="www.mywebsite"
android:scheme="https"
/>
Mainactivity.java (inside OnCreate)
WebView myWebView = (WebView) findViewById(R.id.webView);
Intent intent = getIntent();
Uri data = intent.getData();
if (data!=null) {
myWebView.loadUrl(String.valueOf(data)); //Load given link from external app
} else {
myWebView.loadUrl("http://www.mywebsite"); //Load homescreen
}
I am using this piece of code to launch my app from a link.
<activity
android:name="com.example.myApp.myClass"
android:label="#string/app_name" >
<intent-filter>
<data
android:host="customHostName"
android:scheme="customScheme" />
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.BROWSABLE" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
This is href link, i want to get the key in the end.
customScheme://customHost/49FYTJTF00
It is working fine on all previous versions of android, but is not working on Lollipop.
When I click the link it only shows the list of browsers to launch.
What should I do?
Edit:
After testing and testing, I found that if your scheme contains an uppercase character the browser won't be able to launch it. Your scheme should only contain lowercase characters!
Also note that bug 459156 of the chromium project still doesn't allow you to launch url's directly, you should reference users to a webpage containing this JavaScript code:
<!DOCTYPE html>
<html>
<body>
<script language="javascript">
window.location = 'customscheme://customHost/49FYTJTF00';
</script>
</body>
</html>
Users landing on this page will automatically be prompted with either an Activity chooser dialog or directly send to your Activity.
To try it, open the Android browser go to the url below and copy paste the above snippet in the editor:
http://www.w3schools.com/html/tryit.asp?filename=tryhtml_intro
Gif showing browser + JavaScript opening the Activity
Original post
I tried out your custom URI and it works on Android 5.0
But you should be aware of the following two bugs/issues:
Bug 459156 of the Chromium project This basicly means launching custom schemes from the Android browser does not work unless the URL is applied using JavaScript. For a workaround see this StackOverflow post: OAuth and custom scheme result in a "ERR_UNKNOWN_URL_SCHEME" in Chrome
Bug 80971: URI with custom scheme are not clickable in SMS Text (Linkify?)
My approach
I created two separate Activities, one as intent receiver and the other as intent launcher. The launching activity has an EditText where the full URI can be entered and a button to launch the entered URI.
Main.java onClick (Launching activity)
#Override
public void onClick(View view) {
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setData(Uri.parse(input.getText().toString()));
try {
startActivity(intent);
} catch(ActivityNotFoundException e){
Toast.makeText(this, "Auww!! No Activity can open this URI!", Toast.LENGTH_SHORT).show();
}
}
manifest.xml (only the activities)
Note the <data android:pathPattern=".*"/> part. this part is important so anything after the host will be accepted as valid.
<activity
android:name=".Main"
android:label="#string/app_name">
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
</activity>
<activity
android:name=".UriActivity"
android:label="#string/app_name">
<!--
This intent-filter will open any URI with the following forms:
customscheme://customHost/49FYTJTF00
customscheme://customHost
https://www.google.com/something/something
http://www.google.com/
http://google.com/something
-->
<intent-filter>
<data android:scheme="https"/>
<data android:scheme="http"/>
<data android:host="google.com"/>
<data android:host="www.google.com"/>
<data android:scheme="customscheme"/>
<data android:host="customHost"/>
<data android:pathPattern=".*"/>
<action android:name="android.intent.action.VIEW"/>
<category android:name="android.intent.category.DEFAULT"/>
<category android:name="android.intent.category.BROWSABLE"/>
</intent-filter>
</activity>
UriActivity.java (Receiving activity)
public class UriActivity extends ActionBarActivity {
private TextView tvText;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_uri);
tvText = (TextView) findViewById(R.id.text);
setTextFromIntent();
}
#Override
protected void onNewIntent(Intent intent) {
super.onNewIntent(intent);
setTextFromIntent();
}
private void setTextFromIntent(){
StringBuilder text = new StringBuilder();
Uri data = getIntent().getData();
if(data != null){
text.append("Path:\n");
text.append(data.getPath());
text.append("\n\nScheme:\n");
text.append(data.getScheme());
text.append("\n\nHost:\n");
text.append(data.getHost());
text.append("\n\nPath segments:\n");
text.append(Arrays.toString(data.getPathSegments().toArray()));
} else {
text.append("Uri is null");
}
tvText.setText(text);
}
}
Screenshot:
Test project download:
I made a download for the project if you wan't to try it out yourself.
Please use pathprefix.
android:pathPrefix="/"
It might solve your problem.
Please follow android developer guide URL.
Instead of using a link to customScheme://customHost/49FYTJTF00, have you tried using a link like
<a href="intent://customHostName/49FYTJTF00#Intent;scheme=customScheme;end">
Chrome should be able to open that in your app just fine. At the same time, this might not work on all browsers.
Keep in mind if you want run the app from Google Chrome you should do that in another way .
You wrote:
<data
android:host="customHostName"
android:scheme="customScheme" />
So, use customScheme://customHostName/49FYTJTF00
instead of customScheme://customHost/49FYTJTF00
Is it possible to make a link such as:
click me!
cause my Anton app to start up?
I know that this works for the Android Market app with the market protocol, but can something similar be done with other apps?
Here is an example of a link that will start up the Android Market:
click me!
Update:
The answer I accepted provided by eldarerathis works great, but I just want to mention that I had some trouble with the order of the subelements of the <intent-filter> tag. I suggest you simply make another <intent-filter> with the new subelements in that tag to avoid the problems I had. For instance my AndroidManifest.xml looks like this:
<activity android:name=".AntonWorld"
android:label="#string/app_name">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
<intent-filter>
<data android:scheme="anton" />
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.BROWSABLE" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
Please DO NOT use your own custom scheme like that!!! URI schemes are a network global namespace. Do you own the "anton:" scheme world-wide? No? Then DON'T use it.
One option is to have a web site, and have an intent-filter for a particular URI on that web site. For example, this is what Market does to intercept URIs on its web site:
<intent-filter>
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.DEFAULT" />
<category android:name="android.intent.category.BROWSABLE" />
<data android:scheme="http" android:host="market.android.com"
android:path="/search" />
</intent-filter>
Alternatively, there is the "intent:" scheme. This allows you to describe nearly any Intent as a URI, which the browser will try to launch when clicked. To build such a scheme, the best way is to just write the code to construct the Intent you want launched, and then print the result of intent.toUri(Intent.URI_INTENT_SCHEME).
You can use an action with this intent for to find any activity supporting that action. The browser will automatically add the BROWSABLE category to the intent before launching it, for security reasons; it also will strip any explicit component you have supplied for the same reason.
The best way to use this, if you want to ensure it launches only your app, is with your own scoped action and using Intent.setPackage() to say the Intent will only match your app package.
Trade-offs between the two:
http URIs require you have a domain you own. The user will always get the option to show the URI in the browser. It has very nice fall-back properties where if your app is not installed, they will simply land on your web site.
intent URIs require that your app already be installed and only on Android phones. The allow nearly any intent (but always have the BROWSABLE category included and not supporting explicit components). They allow you to direct the launch to only your app without the user having the option of instead going to the browser or any other app.
I think you'll want to look at the <intent-filter> element of your Manifest file. Specifically, take a look at the documentation for the <data> sub-element.
Basically, what you'll need to do is define your own scheme. Something along the lines of:
<intent-filter>
<data android:scheme="anton" />
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.DEFAULT" />
<category android:name="android.intent.category.BROWSABLE" /> <--Not positive if this one is needed
...
</intent-filter>
Then you should be able to launch your app with links that begin with the anton: URI scheme.
I have a jQuery plugin to launch native apps from web links: https://github.com/eusonlito/jquery.applink
You can use it easily:
<script>
$('a[data-applink]').applink();
</script>
My Facebook Profile
I also faced this issue and see many absurd pages. I've learned that to make your app browsable, change the order of the XML elements, this this:
<activity
android:name="com.example.MianActivityName"
android:label="#string/title_activity_launcher">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
<intent-filter>
<data android:scheme="http" />
<!-- or you can use deep linking like -->
<data android:scheme="http" android:host="xyz.abc.com"/>
<action android:name="android.intent.action.VIEW"/>
<category android:name="android.intent.category.BROWSABLE"/>
<category android:name="android.intent.category.DEFAULT"/>
</intent-filter>
</activity>
This worked for me and might help you.
Here's my recipe:
Create a static HTML that redirects to your requested app URL, put that page on the web.
That way, the links you share are 'real' links as far as Android is concerned ( they will be 'clickable').
You 'share' a regular HTTP link, www.your.server.com/foo/bar.html
This URL returns a simple 8 line HTML that redirects to your app's URI (window.location = "blah://kuku") (note that 'blah' doesn't have to be HTTP or HTTPS any more).
Once you get this up and running, you can augment the HTML with all the fancy capabilities as suggested above.
This works with the built-in browser, Opera, and Firefox (haven't tested any other browser). Firefox asks 'This link needs to be opened with an application' (ok, cancel). Other browsers apparently don't worry about security that much, they just open the app, no questions asked.
This method doesn't call the disambiguation dialog asking you to open either your app or a browser.
If you register the following in your Manifest
<manifest package="com.myApp" .. >
<application ...>
<activity ...>
<intent-filter>
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.DEFAULT" />
<category android:name="android.intent.category.BROWSABLE" />
<data
android:host="gallery"
android:scheme="myApp" />
</intent-filter>
</activity>
..
and click this url from an email on your phone for example
<a href="intent://gallery?directLink=true#Intent;scheme=myApp;package=com.myApp;end">
Click me
</a>
then android will try to find an app with the package com.myApp that responds to your gallery intent and has a myApp scheme. In case it can't, it will take you to the store, looking for com.myApp, which should be your app.
Once you have the intent and custom url scheme for your app set up, this javascript code at the top of a receiving page has worked for me on both iOS and Android:
<script type="text/javascript">
// if iPod / iPhone, display install app prompt
if (navigator.userAgent.match(/(iPhone|iPod|iPad);?/i) ||
navigator.userAgent.match(/android/i)) {
var store_loc = "itms://itunes.com/apps/raditaz";
var href = "/iphone/";
var is_android = false;
if (navigator.userAgent.match(/android/i)) {
store_loc = "https://play.google.com/store/apps/details?id=com.raditaz";
href = "/android/";
is_android = true;
}
if (location.hash) {
var app_loc = "raditaz://" + location.hash.substring(2);
if (is_android) {
var w = null;
try {
w = window.open(app_loc, '_blank');
} catch (e) {
// no exception
}
if (w) { window.close(); }
else { window.location = store_loc; }
} else {
var loadDateTime = new Date();
window.setTimeout(function() {
var timeOutDateTime = new Date();
if (timeOutDateTime - loadDateTime < 5000) {
window.location = store_loc;
} else { window.close(); }
},
25);
window.location = app_loc;
}
} else {
location.href = href;
}
}
</script>
This has only been tested on the Android browser. I am not sure about Firefox or Opera. The key is even though the Android browser will not throw a nice exception for you on window.open(custom_url, '_blank'), it will fail and return null which you can test later.
Update: using store_loc = "https://play.google.com/store/apps/details?id=com.raditaz"; to link to Google Play on Android.
You may want to consider a library to handle the deep link to your app:
https://github.com/airbnb/DeepLinkDispatch
You can add the intent filter on an annotated Activity like people suggested above. It will handle the routing and parsing of parameters for all of your deep links. For example, your MainActivity might have something like this:
#DeepLink("somePath/{useful_info_for_anton_app}")
public class MainActivity extends Activity {
...
}
It can also handle query parameters as well.
Try my simple trick:
public boolean shouldOverrideUrlLoading(WebView view, String url) {
if(url.startsWith("classRegister:")) {
Intent MnRegister = new Intent(getApplicationContext(), register.class); startActivity(MnRegister);
}
view.loadUrl(url);
return true;
}
and my html link:
Go to register.java
or you can make < a href="classRegister:true" > <- "true" value for class filename
however this script work for mailto link :)
if (url.startsWith("mailto:")) {
String[] blah_email = url.split(":");
Intent emailIntent = new Intent(android.content.Intent.ACTION_SEND);
emailIntent.setType("text/plain");
emailIntent.putExtra(android.content.Intent.EXTRA_EMAIL, new String[]{blah_email[1]});
emailIntent.putExtra(android.content.Intent.EXTRA_SUBJECT, what_ever_you_want_the_subject_to_be)");
Log.v("NOTICE", "Sending Email to: " + blah_email[1] + " with subject: " + what_ever_you_want_the_subject_to_be);
startActivity(emailIntent);
}
Just want to open the app through browser? You can achieve it using below code:
HTML:
Click here
Manifest:
<intent-filter>
<action android:name="packageName" />
<category android:name="android.intent.category.DEFAULT" />
<category android:name="android.intent.category.BROWSABLE" />
</intent-filter>
This intent filter should be in Launcher Activity.
If you want to pass the data on click of browser link, just refer this link.