Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

import android.content.Context;
import android.content.pm.PackageManager;

import android.support.annotation.NonNull;

public class Main {
    public static boolean appIsInstalled(@NonNull Context context, @NonNull String packageName) {
        PackageManager packageManager = context.getPackageManager();

        try {
            return packageManager.getPackageInfo(packageName, PackageManager.GET_ACTIVITIES) != null;
        } catch (PackageManager.NameNotFoundException e) {
            e.printStackTrace();
        }

        return false;
    }
}