AndroidManifest.xml:

<activity android:name="com.example.MainActivity" >
    
    <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="www.example.com" />

    </intent-filter>

</activity>

This will accept any link starting with http://www.example.com as a deep link to start your MainActivity.

AndroidManifest.xml:

<activity android:name="com.example.MainActivity" >
    
    <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="www.example.com" />

        <data android:path="/" />
        <data android:path="/about" />
        <data android:path="/map" />

    </intent-filter>

</activity>

This will launch your MainActivity when the user clicks any of these links:

• http://www.example.com/
• http://www.example.com/about
• http://www.example.com/map

AndroidManifest.xml:

<activity android:name="com.example.MainActivity" >

    <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="www.example.com" />
    
        <data android:scheme="http"
              android:host="www.example2.com" />
    
        <data android:path="/" />
        <data android:path="/map" />
    
    </intent-filter>

</activity>

This will launch your MainActivity when the user clicks any of these links:

• http://www.example.com/
• http://www.example2.com/
• http://www.example.com/map
• http://www.example2.com/map

AndroidManifest.xml:

<activity android:name="com.example.MainActivity" >

    <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" />
    
        <data android:host="www.example.com" />
    
        <data android:path="/" />
        <data android:path="/map" />
    
    </intent-filter>

</activity>

This will launch your MainActivity when the user clicks any of these links:

• http://www.example.com/
• https://www.example.com/
• http://www.example.com/map
• https://www.example.com/map

public class MainActivity extends Activity {

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
    
        Intent intent = getIntent();
        Uri data = intent.getData();

        if (data != null) {
            String param1 = data.getQueryParameter("param1");
            String param2 = data.getQueryParameter("param2");
        }
    }

}

If the user clicks on a linkto http://www.example.com/map?param1=FOO&param2=BAR, then param1 here will have a value of "FOO" and param2 will have a value of "BAR".

AndroidManifest.xml:

<activity android:name="com.example.MainActivity" >

    <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="www.example.com"
              android:path="/item" />
    
    </intent-filter>

</activity>

This will launch your MainActivity when the user clicks any link starting with http://www.example.com/item, such as:

• https://www.example.com/item
• http://www.example.com/item/1234
• https://www.example.com/item/xyz/details