I am trying to implement App Availability Feature in ionic. I have an app installed in my device and trying to check if that app exists from another app. But facing an issue in the same, getting the below error
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please share code snippet to understand your problem better wayTheParam– TheParam2019-03-13 10:21:12 +00:00Commented Mar 13, 2019 at 10:21
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2 Answers
Possibly you are facing mismatch of ionic version of app and the plugin version you installed in your app. In Ionic V3 you no need to import from '../ngx';
Ionic V3 and V4 have Different plugin url
For Ionic v3 App availability
ionic cordova plugin add cordova-plugin-appavailability
npm install --save @ionic-native/app-availability@4
And for Ionic V4 App availability
ionic cordova plugin add cordova-plugin-appavailability
npm install @ionic-native/app-availability
npm install cmd is different for both version
Try this steps
- remove plugin
- Add plugin for ionic V3 compatible from here
- Try to build now
6 Comments
Sajeed Shaikh
Hi @Sahil, Thanks for the reply. My Ionic version is v3, but still i am facing this issue. this was working in my earlier app but now its not working in the new app that i have created
Sahil
@SajeedShaikh : Have you tried ionic v3 plugin because today only i tried with my project i was facing same issue with another plugin. are you importing from .../ngx
Sajeed Shaikh
I am importing the same from ngx and i am using the ionic v3 plugin. ionicframework.com/docs/native/app-availability. this is from where i have tried the code.
Sajeed Shaikh
Thanks bro, you saved my day, was struggling for this issue since yesterday. Thanks again. Really helped a lot.
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I had this error: with the Ionic 5/ Capacitor app.
core.js:6479 ERROR Error: Uncaught (in promise): [object String] at resolvePromise (zone.js:1255) at zone.js:1162 at rejected (tslib.es6.js:74) at ZoneDelegate.invoke (zone.js:400) at Object.onInvoke (core.js:28705) at ZoneDelegate.invoke (zone.js:399) at Zone.run (zone.js:160) at zone.js:1318 at ZoneDelegate.invokeTask (zone.js:434) at Object.onInvokeTask (core.js:28692) defaultErrorLogger @ core.js:6479
I have used this code and works fine now. The problem for me was I didn't have Instagram App installed on my device. So it throws an exception. I have handled it like so:
async goToInstagram(): Promise<void> {
let app: string;
if (this.platform.is('ios')) {
app = 'instagram://';
} else if (this.platform.is('android')) {
app = 'com.instagram.android';
}
try {
const isAppAvailable = await this.appAvailability.check(app);
isAppAvailable
? this.inAppBrowser.create(`instagram://user?username=${this.item.instagram}`, '_system')
: this.inAppBrowser.create(`https://www.instagram.com/${this.item.instagram}`, '_system');
} catch (err) {
this.inAppBrowser.create(`https://www.instagram.com/${this.item.instagram}`, '_system');
}
}
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