Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Apache License 

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

public class Main {

    public static boolean isInstalledQQ(Context context) {
        return isPackageInstalled(context, "com.tencent.mobileqq");
    }

    private static boolean isPackageInstalled(Context context, String pkgName) {
        PackageManager pm = context.getPackageManager();
        try {
            PackageInfo pkgInfo = pm.getPackageInfo(pkgName, 0);
            return pkgInfo != null && pkgInfo.applicationInfo.enabled;
        } catch (PackageManager.NameNotFoundException e) {
        }
        return false;
    }
}