Main.java Source code

Introduction

Here is the source code for Main.java

Source

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

import java.util.List;
import android.app.ActivityManager;
import android.app.ActivityManager.RunningAppProcessInfo;
import android.content.Context;

public class Main {
    public static boolean isAppOnBackground(Context context) {
        // Returns a list of application processes that are running on the
        // device

        ActivityManager activityManager = (ActivityManager) context.getApplicationContext()
                .getSystemService(Context.ACTIVITY_SERVICE);
        String packageName = context.getApplicationContext().getPackageName();

        List<RunningAppProcessInfo> appProcesses = activityManager.getRunningAppProcesses();
        if (appProcesses == null)
            return false;

        for (RunningAppProcessInfo appProcess : appProcesses) {
            // The name of the process that this object is associated with.
            if (appProcess.processName.equals(packageName)
                    && appProcess.importance == RunningAppProcessInfo.IMPORTANCE_BACKGROUND) {
                return true;
            }
        }
        return false;
    }
}