Package Install Checker

A Flutter plugin that checks if a specific package (app) is installed on an Android device.

Supported Platforms

✅ Android
❌ iOS (not currently supported)

Installation

flutter pub add package_install_checker

Usage

Android

Add the following <queries> element to your AndroidManifest.xml file:

<queries>
    <intent>
        <action android:name="android.intent.action.MAIN" />
        <category android:name="android.intent.category.LAUNCHER" />
    </intent>
</queries>

import 'package:package_install_checker/package_install_checker.dart';

// Check if a specific package is installed
bool isInstalled = await PackageInstallChecker.isPackageInstalled('com.android.chrome');

Notes

This package does not use the QUERY_ALL_PACKAGES permission, which can cause rejection during Play Store review.

License

This project is distributed under the license terms.