On the Google Play the so-called "killers" of processes - the sea. It seems that Android is a buggy operating system that constantly freezes, and all processes have to be deleted manually. Everything is just the opposite - android is better any OS knows what and when to "kill".
What does a "task killer" do?
Let's get down to business. Process managers (task killer, "killers" of processes / tasks) - applications that clean RAM(RAM) from processes. The goal is to speed up the device. At least this is what the developers at . The most popular "task killers" -, Clean Master, Easy Task Killer.
"Task-killer" allows you to clean RAM manually. The application interface is quite universal - everywhere there is a button like "Kill processes", below - a list of active processes that you are going to kill. In the settings, you can set a process filter - choose which ones to ignore for the program, and which ones to always delete. An automatic RAM cleaning function is also available - processes are erased from memory as soon as the percentage of its filling reaches the set mark, for example, 90%.
How does this affect the system?
Clearing the RAM does not harm the Android OS - it just breaks its harmony.
There are system processes, and there are user ones. System processes ensure the operation of the OS and applications by default, for example, checking for updates on Google Play. User processes, roughly speaking, are applications that you have installed from Google Play. Usually these are toys, players, readers and editors - they are needed in RAM when the user interacts with them directly.
After cleaning RAM, it will take only 10-20 seconds before all system processes are restored again. True, there will be no user processes anymore. As a rule, these processes take up a small percentage of the RAM.
User processes
User processes hang for some time in the RAM for a reason - this is convenient if you are working with several applications at the same time. For example, you use the browser and press the "Home" button (or someone called you), then the browser (process) remains running, only you do not see it, it works in background. You looked at the mail (or talked) and again return to the browser - it starts instantly. The browser does not load again, because it has been in RAM all this time. If the RAM in the device is low, then the browser process will be deleted by the system as soon as you open the mail.
The only important moment for the user is when one process is removed from the "background" and a new one is started instead. It usually takes a fraction of a second. But if the device is cheap (little RAM, no processor), then your smartphone or tablet will freeze for a second.
It turns out that if 70% of your RAM is occupied by "immortal" system processes, and only 30% for you, then the OS will always kill some and bring other processes to the fore. That is, a weak smartphone will freeze all the time.
If system processes occupy about 40% of your memory, and the remaining 60% are yours, then most likely you have a powerful smartphone / tablet, and replacing processes in RAM will be imperceptible.
Results
"Tax-killer" for more or less powerful devices (from 512 MB RAM) is not needed - the system will do everything itself. For a budget device (RAM from 128-256 MB) - almost useless, since system processes are resumed in a few seconds. Only in rare cases is it convenient to clean processes when the smartphone is completely freezing (in such cases, restarting Android will help better).
What to do to someone who has a budget device? The simplest thing is to develop the habit of exiting the application completely, instead of the "Home" button, use "Back / Back". Compare with Windows (as far as possible): "Home" is to minimize the window, "Back" is to close. If you do this, it will hang less.
More complex option -. Root rights will allow you to disable the processes of applications that were installed by default (Google Play, Gmail, google maps etc.). Be careful here: Root rights are a responsibility: before you “kill” something, figure out what it is.
Rooting takes time and requires experience with Android. There are, of course, programs that “root a smartphone with one click”, but most often there are various unforeseen nuances - it takes several hours to resolve them (if for the first time). In addition, make Root-rights - lose the warranty on the device.
Well, the surest option - do not suffer with a weak smartphone or tablet. Pay a little extra and buy yourself a device of at least average power: at least 512 MB of RAM, one core is enough. Then you can forget about process managers forever.
The Android operating system is the most popular in the world. The number of its users has a record one billion. No company producing software for smartphones, tablets and communicators has been able to achieve such a result yet.
What is Task Manager used for?
Applications of this type allow you to view all running processes and applications in real time. Overloading the device's RAM can cause freezes and slowdowns. Every gadget owner should have a task manager for android.
DZ also allows you to control the phone's memory, cache level, unwanted calls and SMS. Some types of such software capable of scanning the device for viruses and other spyware, which can steal personal user information (passwords, credit card numbers, site logins, etc.).
for Android. Properties overview
The development team of the most popular explorer in the store has released its new project, the ES Task Manager, to the public. The application has a very simple interface, which allows even a novice user to understand the essence of the work and control the state of the system and RAM of their device.
Task Manager for android ensures stable and smooth operation of your tablet or smartphone. Clear the memory should be every few hours. The main properties of the ES dispatcher:
- Cleans up temporary files and obsolete system cache data.
- The program is able to analyze which utilities the user does not include at all. If there are such applications, the dispatcher will offer to get rid of them in order to free up space in the memory of the phone or tablet.
- The utility can clean up a large number of running programs simultaneously by dividing them into groups.
- ES task manager for android analyzes the state of the device's memory card.
- Displays information about the battery power and the approximate time until the end of the charge.
The best task manager for android. Other application options
In this guide, we will look at Android utilities that perform system diagnostics and optimization functions and allow you to better understand how available resources are being used.
You can be understandably skeptical about all kinds of optimizers, familiar from the time of "tweakers" for desktop OSes. However, it is undeniable that such applications should always be at hand, since the available Android OS tools do not allow you to fully, comprehensively obtain information about processes, perform a number of batch operations, etc.
Key contributors to the review:
Also will be mentioned:
Assistant for Android - a collection of Android optimization tools. This toolkit includes 18 basic system optimization functions. Among them are monitoring, process and task management, junk file cleanup, startup manager, application manager and other components.
On the home page real-time diagnostic information about the system is displayed, these are: processor load, RAM, ROM, free space on the memory card and internal memory phone. A number of widgets are appropriate to add to the home screen for quick access to information of interest.
In the "Monitoring" section, the user can unload applications from RAM (task manager) or clear the system of unnecessary data - a cache of temporary system files and installed applications, log files, empty files / folders and other "garbage", the removal of which harmlessly affects the system. In addition, Assistant provides a list of temporary files on the memory card, selections of user files by size, type of information, etc.
The next section of the application is process management. Here you can get information about the types of processes (marked with the appropriate marking), the memory they occupy and the load on the CPU, track the behavior of certain processes - in case there are questions about system performance problems. In accordance with what unnecessary processes can be unloaded from memory.
The third section contains options to optimize the battery consumption of the device. At the top of the screen - network management, brightness, sound, vibration and other options (also available through system widgets). Just below are various service applications useful in system optimization: batch uninstall / install programs, create backup, move applications to SD card, autorun manager, file manager, battery and system information, rights setting. In general, as you can see, there is nothing remarkable here, and the main value of the selection is the availability of system functions in one section.
Summary. Assistant for Android is quite a traditional optimizer for Android with a comprehensive set of features. It does not introduce anything fundamentally new and is just a convenient shell for tuning the system. Of the main advantages - a simple interface and the absence of useless marketing additions, batch operations with applications.
The System Info for Android application provides various kinds of service information on the operation of the Android OS, which can be useful for subsequent system optimization. Consider the main functions of this program.
The system panel provides a summary of used space on cards and memory, RAM, operating time, and network information (IP address, type of network connection, etc.). At the same time, it is very strange that there is no data on the processor and its workload.
In the System tab, all information is presented in text form. It is in no way applicable to optimization and, at the same time, provides comprehensive information on Android system, the hardware component in general: OS, configuration, memory, battery and other aspects that affect performance.
The next section, Tasks, allows you to view and "kill" unnecessary processes, get information on CPU and memory usage. This section is slightly more useful from a practical point of view, but in terms of convenience it lags behind similar components in similar applications. Sorting is available, but the developer did not provide color coding for processes or their categorization. Therefore, it is difficult to control processes, in fact.
The Apps section contains all installed and system applications. Here you can manage each program individually, but there are no batch operations (such as install and uninstall) as such.
Finally, the Logs section can be useful not only for users, but also for developers who are testing the application and want to extract debug information. Logs are updated in real time, you can save the history to a file.
As an option, a widget can be added to the home screen. Its capabilities are more than modest: it displays information about the battery charge, free RAM memory and occupied space on the SD card.
Summary. Thus, the System Info for Android application will be useful for ordinary OS users, and partly for developers. Rather, it is a tool with an information bias that allows you to track processes and events in the log in real time. There are a few useful optimization options related specifically to the setting.
Elixir 2 is a utility for getting system information, diagnosing a device and adding appropriate widgets to the home screen.
Let's start with the functions that are in similar applications. The Information section contains summary information about the device: available disk space and RAM memory, processor status, battery charge, telephony, current location, screen and sound, operating mode, camera, external devices etc.
It should also be noted additional functions available through context menu. Elixir 2 offers features related to each selected ingredient. For example, by selecting a processor in the menu, you can view data about its model, battery usage, change the CPU regulator. Mounting, application management is available for a memory card. Thus, Elixir offers a fairly convenient and logical arrangement of related system functions.
Next in the application is the application manager. This section contains information about installed apps their space and location. Advanced sorting is available (for example, by code or cache size), there is a text filter. Conveniently, you can enable batch mode and quickly uninstall all unnecessary applications.
One of the more interesting features of Elixir is the Sensors section. Accordingly, here you can get acquainted with the system data and the consumption of the available sensors of the Android device. In addition, you can manually run tests to check their minimum and peak power.
The "Logs" displays the content of the logcat and dmesg files, and you can filter messages (errors / warnings / info). Generated Elixir reports with system information are easy to send by e-mail.
Finally, it should be noted the variety of widgets. To activate and configure them, you need to install an add-on. This and other add-ons (personal, system, administrator, etc.) are optionally installed via Google Play.
Summary. Elixir 2 is one of the most powerful applications in its category and is definitely recommended for installation. Allows you to manage system resources, diagnose the device, system resources. Excellent opportunities for managing system components, competent grouping of functions and the availability of everything you need.
DU Battery Saver is an application for basic system optimization and battery saver. There are no fine settings here, it is very simple and is unlikely to be of interest to experienced users.
On the main page ("Battery"), information about the current state of the battery is available. If your device is charging, you can check the time it takes to fully charge. In addition, from here you can extract some specifications: temperature, voltage and battery capacity. On the graph at the bottom of the screen, the user can track how the battery was consumed throughout the day, according to the battery level. From this scale, everything is clear, but there is less practical sense in it than we would like to get.
In the "Save" section - management of consumption modes. Profiles have descriptions, so you can understand how you plan to optimize your phone: calls, SMS, Internet, and so on. You can create your own profile from a dozen parameters. Users of the paid version of Battery Saver have access to the so-called. "intelligent" mode: disabling notifications, application management, auto-upload, changing power consumption profiles throughout the day.
The Monitor tab monitors the power consumption of apps and hardware. Here you can clearly see what drains the battery the most, the “culprit” can be turned off.
The Battery Saver app also has other features, but they are less interesting, plus, like other apps from this developer, some features are purely promotional.
If there is not enough free space on the phone, it's best to search and delete junk files, starting with the largest and decreasing in size. DiskUsage - small system utility, which helps to visually and quickly determine which files and how much space they take up on a memory card or other source.
The data is displayed on the chart in the form of colored blocks, in proportion to the space it occupies. By clicking on a certain block, you can see the files inside this directory. Thus, it becomes clear where to look for "thieves" of disk space.
Among the additional features of the application - DiskUsage integrates with popular file managers such as OI FileManager and Astro.
One of the most famous utilities for accelerating the CPU and memory and, in combination, an application manager. Contains several useful modules that help clean up the system.
So, "Junk": in this section, you can clear the cache and various temporary files that applications leave behind. In addition, the advanced cleaning mode is interesting - it allows you to identify duplicates and files that take up the most space on the disk.
The Boost section allows you to free up phone memory by unloading applications in the background. In "Acceleration" you can also go to the startup section, which displays the corresponding list of applications that are active and disabled from autorun.
Another useful Clean Master module is the application manager. Here are the applications in the form of selections: recently installed, rarely used, by size, category, and more. You can mark multiple items and delete them in batch mode which is very convenient. In addition, it is possible to create a backup copy and delete apk installers of applications.
Clean Master pleases with its informativeness in terms of optimization and allows you to be aware: information about used / freed megabytes is constantly displayed at the top of the application. True, visual beauties, animation slow down the application somewhat, and, paradoxically, the speed of the system is temporarily deteriorating precisely because of Clean Master. In addition, the program is replete with additional modules (antivirus, CM Family, etc.), which are not of interest to all users.
In general, the Clean Master tweaker makes a strange impression. Although it contains a number of useful features, the interface is heavy. And with a lack of resources, it is logical that I would not want to overload Android once again.
Application from the developers of the popular file manager ES Explorer. Going into the description, we have a more versatile application than a simple task manager. ES Task Manager allows you to save battery power, clear device memory, unload, block or uninstall unnecessary applications.
In the main section, Optimize, there are 4 buttons that allow you to perform a quick action: unload all applications from memory, clear the cache, optimize memory and reduce battery consumption.
The second section of the manager is the "Task Manager" itself. At the top, the amount of available memory and battery status are displayed, followed by a list of running applications. Through the context menu, you can add the application to exceptions or add it to the list for auto-completion.
You can also note the section on saving electricity. Here you can customize the behavior of Android - enable or disable network connections, set options for screen, vibration and sound. In principle, the functions of standard system widgets are duplicated here.
Some modules, such as "SD Card Analyzer" and "Applications", are available only after installing the ES Explorer file manager.
Advanced Task Manager is a task manager that is quite predictable in terms of functionality, but a little more convenient than the standard one.
The main screen of Task Manager displays a list of all applications, information about the occupied memory and battery of the phone. In addition, the same information is duplicated in the notification panel and through the widget. Applications can be marked in the list and mass unloaded from memory. In addition, forced unloading from the RAM of the device is provided, you can create exceptions - applications that will not be closed in forced mode.
Row useful options found in the Advanced Task Manager settings. First of all, this is auto-unloading of applications of your choice: immediately after turning off the screen, when the application is launched, at a specified interval.
Among the shortcomings of this manager - there is no sorting and detailed information on the processor load for each application. Also, service management is implemented through the system interface, which is inconvenient.
Dear site visitors!
There is one very useful tool in Android 4.x system, it is Application Manager(App manager in earlier OS versions). This tool is available in every mobile device running the Android system and you can find it in the menu Settings - Options - Application manager.
When opening the Dispatcher, we get a window opened on first tab out of three possible Downloaded, Running and All) is a list of all downloaded by you from the market Googleplay applications, showing the total amount of memory each application occupies.
The list can be sorted alphabetically or by size by clicking the left soft key devices. Please note that the bottom of the screen shows the total used capacity of the built-in memory card of the device and how much is left free.
When you select one of the applications in the list, it opens properties(the volume of the application, user data and cache), as well as a number of keys to stop the application, delete it, move to external card SD memory and vice versa, deleting user data and clearing the cache, as well as after scrolling the screen - reset the default settings and list of permissions for this application. Reset default settings can be done if you have defined this application the only one (choice Execute always) that opens files of a given type or performs a given operation when selected from several options.
Move apps to external memory card can be done when you are running out of internal memory to install new applications. But at the same time, it must be borne in mind that not all applications allow such a transfer; in this case, the transfer button is inactive.
When switching to second tab(moving your finger to the left) we get a list of all currently running applications that occupy RAM (RAM), and below the amount of occupied and free RAM.
In tab ALL not only the applications you have downloaded are presented, but also all the system applications included in the package operating system. System apps cannot be uninstalled, but some of them can be temporarily disable corresponding button if you don't need them.
You can also uninstall any updates previously installed for them. But these operations must be done with the understanding that after that some applications related to the disabled ones may not work correctly. Be careful.
