OAuth authorize callback deeplink only triggered once on Android and iOS

[nowrap]

Hello, i am trying to implement an oauth process with ionic 3 on Windows 10 / Mac OS High Sierra.

Issue

On Android an iOS the me.deeplinks.route()-section is only triggered once. But on both platform i always get an: console.log: On deep link [object Object]

On Android it strangly also triggers the handleOpenURL().

Code (app.module.ts)

      if (window["cordova"] && window["cordova"].platformId !== 'browser') {

        me.deeplinks.route({
        }).subscribe((match) => {
          console.log("app::deeplinks:match", JSON.stringify(match));
          if (me.coachoauth.showAlerts) alert("deeplinks: " + JSON.stringify(match));

          if (match.$link) {
            me.coachoauth.handleCallback(match.$link.url);
          } else {
            if (me.coachoauth.showAlerts) alert("deeplinks failure: " + JSON.stringify(match));
          }
        }, (nomatch) => {
          console.log("app::deeplinks:nomatch", JSON.stringify(nomatch));
          if (me.coachoauth.showAlerts) alert("deeplinks: " + JSON.stringify(nomatch));

          if (nomatch.$link) {
            me.coachoauth.handleCallback(nomatch.$link.url);
          } else {
            if (me.coachoauth.showAlerts) alert("deeplinks failure: " + JSON.stringify(nomatch));
          }
        });
      }

      /**/(<any>window).handleOpenURL = (url) => {
        console.log("app::handleOpenURL:url", JSON.stringify(url));
        if (me.coachoauth.showAlerts) alert("handleOpenURL: " + JSON.stringify(url));
        //me.coachoauth.handleCallback(url);
      };/**/

Setup / Settings

This is my ionic info:

cli packages: (C:\Users\nowrap\AppData\Roaming\npm\node_modules)

    @ionic/cli-utils  : 1.19.0
    ionic (Ionic CLI) : 3.19.0

global packages:

    cordova (Cordova CLI) : 7.1.0

local packages:

    @ionic/app-scripts : 3.1.2
    Cordova Platforms  : android 6.4.0 ios 4.5.3
    Ionic Framework    : ionic-angular 3.9.2

System:

    Node : v8.9.1
    npm  : 5.5.1
    OS   : Windows 10

Environment Variables:

    ANDROID_HOME : not set

Misc:

    backend : pro

I adapted the auth0 discussion: https://github.com/auth0/auth0-cordova/issues/42

So I added to the config.xml: <preference name="AndroidLaunchMode" value="singleInstance" /> <plugin name="cordova-plugin-background-mode" spec="git+https://github.com/katzer/cordova-plugin-background-mode.git" />

The background-mode is for iOS. It is just added and not activated.

With the WKWebView Plugin the iOS-App crashes, so i am not using it right now: https://github.com/katzer/cordova-plugin-background-mode/issues/317

[alex-steinberg]

Use the global deeplinks module.

import ...

declare const IonicDeeplink: any; // so that there's no Typescript error

@Component()
export class MyClass {
  IonicDeeplink.route(
    {
      '/some-route': SomePage
    },
    match => { // do something },
    nomatch => console.log('deeplink error: ', JSON.stringify(nomatch));
  );
}