Main.java Source code

Introduction

Here is the source code for Main.java

Source

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

import android.app.ActivityManager;

import android.content.Context;

import java.util.List;

public class Main {
    /**
     * kill other process and services
     *
     * @param context
     * @return count of clean up process and services
     */
    public static int gc(Context context) {
        int count = 0;
        ActivityManager am = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
        List<ActivityManager.RunningServiceInfo> serviceList = am.getRunningServices(100);
        if (serviceList != null) {
            for (ActivityManager.RunningServiceInfo service : serviceList) {
                if (service.pid == android.os.Process.myPid())
                    continue;
                try {
                    android.os.Process.killProcess(service.pid);
                    count++;
                } catch (Exception e) {
                    e.getStackTrace();
                }
            }
        }

        List<ActivityManager.RunningAppProcessInfo> processList = am.getRunningAppProcesses();
        if (processList != null) {
            for (ActivityManager.RunningAppProcessInfo process : processList) {
                if (process.importance > ActivityManager.RunningAppProcessInfo.IMPORTANCE_VISIBLE) {
                    String[] pkgList = process.pkgList;
                    for (String pkgName : pkgList) {
                        try {
                            am.killBackgroundProcesses(pkgName);
                            count++;
                        } catch (Exception e) {
                            e.getStackTrace();
                        }
                    }
                }
            }
        }
        return count;
    }
}