Support for referrer blabla.

plugin.xml

@@ -22,6 +22,9 @@
   <js-module name="universalLinks" src="www/universal_links.js">
     <clobbers target="universalLinks"/>
   </js-module>
+  <js-module name="referrer" src="www/referrer.js">
+    <clobbers target="referrer"/>
+  </js-module>
 
 <!-- Hooks -->
   <hook src="hooks/afterPrepareHook.js" type="after_prepare"/>
@@ -84,6 +87,17 @@
         <param name="android-package" value="com.nordnetab.cordova.ul.UniversalLinksPlugin"/>
         <param name="onload" value="true"/>
       </feature>
+      <feature name="referrer">
+        <param name="android-package" value="com.nordnetab.cordova.ul.referrer.Referrer"/>
+      </feature>
+    </config-file>
+
+    <config-file target="AndroidManifest.xml" parent="/manifest/application">
+      <receiver android:exported="true" android:name="com.nordnetab.cordova.ul.referrer.Receiver">
+        <intent-filter>
+          <action android:name="com.android.vending.INSTALL_REFERRER"/>
+        </intent-filter>
+      </receiver>
     </config-file>
 
 <!-- Java Library Sources -->
@@ -102,5 +116,9 @@
 <!-- sources for package: com.nordnetab.cordova.ul -->
     <source-file src="src/android/com/nordnetab/cordova/ul/UniversalLinksPlugin.java" target-dir="src/com/nordnetab/cordova/ul/"/>
 
+<!-- fuentas para obtener el install referrer -->
+    <source-file src="src/android/com/nordnetab/cordova/ul/referrer/Referrer.java" target-dir="src/com/nordnetab/cordova/ul/referrer"/>
+    <source-file src="src/android/com/nordnetab/cordova/ul/referrer/Receiver.java" target-dir="src/com/nordnetab/cordova/ul/referrer"/>
+
   </platform>
 </plugin>

src/android/com/nordnetab/cordova/ul/referrer/Receiver.java

@@ -0,0 +1,20 @@
+package com.nordnetab.cordova.ul.referrer;
+
+import android.os.Bundle;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import com.nordnetab.cordova.ul.referrer.Referrer;
+
+public class Receiver extends BroadcastReceiver {
+    @Override
+    public void onReceive(Context context, Intent intent) {
+        String rawReferrerString = intent.getStringExtra("referrer");
+
+        if (rawReferrerString != null) {
+            Referrer.data = rawReferrerString;
+        } else {
+	    	Referrer.data = "";
+		}
+    }
+}

src/android/com/nordnetab/cordova/ul/referrer/Referrer.java

@@ -0,0 +1,19 @@
+package com.nordnetab.cordova.ul.referrer;
+
+import org.apache.cordova.CordovaPlugin;
+import org.apache.cordova.CallbackContext;
+
+import org.json.JSONArray;
+import org.json.JSONException;
+import org.json.JSONObject;
+
+public class Referrer extends CordovaPlugin {
+    public static String data = "";
+
+    @Override
+    public boolean execute(String action, JSONArray args, CallbackContext callbackContext) throws JSONException {
+        callbackContext.success(Referrer.data);
+
+        return true;
+    }
+}

www/referrer.js

@@ -0,0 +1,22 @@
+var exec = require('cordova/exec');
+
+function getReferrer(success, error) {
+    if (!success) {
+        return new Promise(function (resolve, reject) {
+            getReferrer(resolve, reject);
+        });
+    }
+
+    exec(function (result) {
+        if (result) {
+            success(result);
+        } else {
+            setTimeout(function () {
+                getReferrer(success, error)
+            }, 500);
+        }
+    }, error, 'referrer');
+}
+
+exports.getReferrer = getReferrer;
+exports.get = getReferrer;