jaredrummler

AndroidProcesses

DEPRECATED
Under Apache License 2.0
By jaredrummler

android android-library usagestatsmanager processes androidprocesses process-monitor

AndroidProcesses
A small Android library to get the current running processes








PLEASE NOTE, THIS PROJECT IS NO LONGER BEING MAINTAINED

Google has significantly restricted access to /proc in Android Nougat. This library will not work on Android 7.0. Please star this issue.


More details can be found at:



What is this library for?

This small library can get a list of running apps and does not require any permissions.


Why would I need this?

Android 5.0+ killed getRunningTasks(int) and getRunningAppProcesses(). Both of these methods are now deprecated and only return the caller’s application process.


Android 5.0 introduced UsageStatsManager which provides access to device usage history and statistics. This API requires the permission android.permission.PACKAGE_USAGE_STATS, which is a system-level permission and will not be granted to third-party apps. However, declaring the permission implies intention to use the API and the user of the device can grant permission through the Settings application.


Usage

Get a list of running apps:


```java
// Get a list of running apps
List processes = AndroidProcesses.getRunningAppProcesses();


for (AndroidAppProcess process : processes) {
// Get some information about the process
String processName = process.name;


Stat stat = process.stat();
int pid = stat.getPid();
int parentProcessId = stat.ppid();
long startTime = stat.stime();
int policy = stat.policy();
char state = stat.state();


Statm statm = process.statm();
long totalSizeOfProcess = statm.getSize();
long residentSetSize = statm.getResidentSetSize();


PackageInfo packageInfo = process.getPackageInfo(context, 0);
String appName = packageInfo.applicationInfo.loadLabel(pm).toString();
}
```


Limitations

Download

Download the latest AAR or grab via Gradle:


groovy
compile 'com.jaredrummler:android-processes:1.1.1'

or Maven:
xml
<dependency>
<groupId>com.jaredrummler</groupId>
<artifactId>android-processes</artifactId>
<version>1.1.1</version>
<type>aar</type>
</dependency>


Adoption

In 2017 I decompiled the top 150 free apps on Google Play and found numerous apps using this library. Companies using the library include Cheetah Mobile and Baidu. Apps using this library include ES File Explorer, Clean Master, Security Master, CM Launcher 3D, Virus Cleaner by Hi Security, and Super Cleaner. Combined, these apps have at least 1.2 billion downloads!


License
Copyright (C) 2015 Jared Rummler

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.