Question

This plugin allows you to check if an app is installed on the user's device. It requires an URI Scheme (e.g. twitter://) on iOS or a Package Name (e.g com.twitter.android) on Android.

Requires Cordova plugin: cordova-plugin-appavailability. For more info, please see the AppAvailability plugin docs.

https://github.com/ohh2ahh/AppAvailability

Ionic 判断应用是否安装 App Availability插件的安装(Installation)

Community(社区版)Enterprise(企业版)

ionic cordova plugin add cordova-plugin-appavailability npm install @ionic-native/app-availability 

Ionic EE comes with fully supported and maintained plugins from the Ionic Team. Learn More or Contact Us

ionic enterprise register --key=YOURPRODUCTKEY npm install @ionic-enterprise/app-availability 

Ionic 判断应用是否安装 App Availability插件支持的平台(Supported Platforms)

• Android
• iOS

Ionic 判断应用是否安装 App Availability插件的用法(Usage)

import { AppAvailability } from '@ionic-native/app-availability/ngx';
import { Platform } from 'ionic-angular';

constructor(private appAvailability: AppAvailability, private platform: Platform) { }

...

let app;

if (this.platform.is('ios')) {
  app = 'twitter://';
} else if (this.platform.is('android')) {
  app = 'com.twitter.android';
}

this.appAvailability.check(app)
  .then(
    (yes: boolean) => console.log(app + ' is available'),
    (no: boolean) => console.log(app + ' is NOT available')
  );