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.PackageInfo;
import android.content.pm.PackageManager;

import java.util.ArrayList;
import java.util.List;

public class Main {
    public static boolean haveGooglePlay(Context context, String packageName) {
        //Get PackageManager
        final PackageManager packageManager = context.getPackageManager();
        //Get The All Install App Package Name
        List<PackageInfo> pInfo = packageManager.getInstalledPackages(0);

        //Create Name List
        List<String> pName = new ArrayList<String>();

        //Add Package Name into Name List
        if (pInfo != null) {
            for (int i = 0; i < pInfo.size(); i++) {
                String pn = pInfo.get(i).packageName;
                pName.add(pn);
            }
        }

        //Check
        return pName.contains(packageName);
    }
}