Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import android.content.Context;

import android.content.pm.ApplicationInfo;

import android.text.TextUtils;

import java.util.List;

public class Main {

    public static boolean isInstalled(Context context, String packageName) {
        boolean installed = false;
        if (TextUtils.isEmpty(packageName)) {
            return false;
        }
        List<ApplicationInfo> installedApplications = context.getPackageManager().getInstalledApplications(0);
        for (ApplicationInfo in : installedApplications) {
            if (packageName.equals(in.packageName)) {
                installed = true;
                break;
            } else {
                installed = false;
            }
        }
        return installed;
    }
}