Turn on the phone with a double tap. Wake up the screen with a double tap on any Android device. Double tap lock

A handy utility for android, with which you can easily unlock or lock the screen of your gadget. This free program will extend the life of the standard power button by replacing its function with a double-click. Several types of settings allow you to use the application in different conditions.

Functional:
- This android application includes several additional features that, one way or another, will find their application. The basic feature is that double tapping on the screen activates the actions of the power button. Other software skills allow you to replace the standard blocking capabilities, as well as the use of fingerprints under android version 6 and higher. Support for new firmware from Xiaomi has also been implemented.

Control:
- Interaction with the program is carried out through the settings that are available in the menu. Here you can personalize the application, for the convenience of each user. Simple, but at the same time useful functionality, thanks to which you can customize part of the functionality personally for yourself. Everything is intuitive, so there should be no problems using the software.

Relevance:
- a useful utility that aims to simplify the basic actions of the phone. Also, thanks to it, you can shift the action of the power button to the display, which will allow you to touch less, so, the vulnerable on and off key.

Registration:
- Simple, concise design makes the use of software convenient and comfortable. The dark design gives the utility a unique style.

Smartphone manufacturers go out of their way to make their black box with a screen stand out among hundreds of similar ones. Everything is being used, from curved and dual screens to deep software modifications. The latter most often bring only performance and compatibility problems, but it happens that programmers manage to come up with something really interesting and useful. But such a function usually does not remain exclusive for long - an analogue appears soon.

always on display

This feature is often available in many smartphones with an AMOLED display. Its meaning is to leave a small block of useful information on it instead of completely turning off the screen: time, weather, notifications - who has what.

The same feature can be obtained with the Always on AMOLED app. It has everything that we are offered in stock firmware, and even more: integration with Greenify, work when Doze mode is on, display rules (only while charging, at a certain battery capacity and / or during a specified interval), blocking buttons from pressing and other interesting things.

And it is not necessary to keep the screen constantly on. You can only activate it if you put your hand in front of the proximity sensor or take your smartphone out of your pocket. Just like in the Galaxy S4. The display itself can also be configured when the program is running: you can double-tap to turn on the display or make it not respond to touches and button presses.

In general, the application is very decent, but with one huge drawback: it does not allow the smartphone to sleep, which will cause the battery level to drop right before your eyes.

Turn on by double tap on the screen

Also a very common feature. Many smartphones (primarily LG and OnePlus) allow you to turn on the screen with a double tap and even launch certain applications by drawing characters on the screen (while the display is off).

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Touch screen apps to unlock double tap on/off Smart screen works based on the phone's sensors recorded on the action screen to help turn off the phone and quickly open the screen.
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In this article, we will analyze 15 life hacks for owners of Android smartphones. Information for those who use their smartphone as a “dialer” and do not know about various little things / tricks that can significantly improve your experience using gadgets on the Android operating system.

In this article, you will learn about screenshots, quick launch of the camera, virtual assistant, notifications, various modes, home screen customization, multitasking mode, Google Photos and much more. All chips were tested on Google Pixel 2XL, Samsung Galaxy S8+ and OnePlus 5T.

How to take a screenshot

If you find some interesting thing on the Internet (recipe, funny picture, article) and want to save it on your smartphone for quick access in the future, you can take a screenshot (photo of the image on the screen) that you can send to your friends through various messengers.

So, in order to take a screenshot on an Android smartphone, you need to hold down the power button and lower volume rocker(for older versions of Android - swipe with three fingers from top to bottom), and in a second the system will take a photo of the current image. The screen can be edited, and then sent to other people through a convenient way for you. You will also receive a notification about the screenshot taken, by clicking on which you will open a new photo, and you can find it in the future in your gallery.

This feature works the same on all devices except for Samsung devices with a physical home button. On such devices, to take a screenshot, you need to hold down home button and power button. Starting with the Galaxy S8, the procedure for taking a screenshot is done in the usual way.

You can also take a screenshot with the Google Assistant by submitting a request.

A long press is a fairly versatile thing that is responsible for a large number of functions. When you make a long tap on one of the screen elements, you get extended functionality that is associated with various parts of the system (applications, settings, widgets, etc.). This function is similar to clicking the right mouse button in Windows.

If you make a long press on the home screen, you will see several options with which you can modify your screen: change the wallpaper, add/remove widgets, or go to the home screen settings menu.

A long press on the application shortcut will bring up an additional menu with the main features of the application. For example, if you make a long tap on the Twitter icon, a menu will appear in front of you, in which you can write a new tweet, send a message, etc. Note that a long press works differently on different versions of Android. So this information is relevant for Android 7.1 and above. You can also move the application to another location.

A long tap on the icons on the quick access panel opens the corresponding section in the “Settings” menu, and the same action on the “home” key activates the Google Assistant.

How to quickly turn on the camera

All you have to do is double-click on the power button. This works no matter where you are at the moment: the application, the lock screen, or just a locked phone. There are also ways to activate the camera by voice or gesture, but our method is much more convenient and faster. If double-tap on the power button does not work on your smartphone, try to find the corresponding item in the camera settings of your smartphone or go to the gesture control settings.

Info on display function (Always On Display)

This feature allows you to display all the necessary information on the screen: time, date and notifications, while the smartphone itself is in lock mode. This feature has been added to all modern flagships, with the exception of the OnePlus 5T. If your phone supports this feature, but you don’t use it or didn’t even know about its existence before reading this article, activate it. To do this, you need to go to the display settings, tap on “Advanced settings” and then on “Screen” (“Ambient Display”). Now move the “Always on” slider to the On position. If you have a Samsung phone, then the settings may be slightly different.

Double tap to unlock the screen

Speaking of the lock screen, one cannot fail to mention the double tap to unlock it. A very useful feature that is supported by most modern smartphones. It comes in handy when the power button is too far away from your index finger, and if you can't find the button in the dark. On Samsung smartphones, double-tap works a little differently: at the bottom of the screen is a soft button that you need to tap twice to unlock the screen.

Google Assistant

Currently Google Assistant is available on almost all devices running Android OS, and you can activate it with just your voice, say: “Hey Google” or “Ok Google” to launch the Assistant. If you have one of the Google Pixel smartphones, hold down the Home button or squeeze the phone from both sides.

For those who are not in the know. Google Assistant is your virtual assistant. It can set reminders for you, manage your smart devices around the house, show you the weather after the morning alarm goes off. You can also launch applications with a voice command without having to search for the desired shortcut and many other small but very useful things. You can find out about the weather for tomorrow or the results of the last game of your favorite sports team at any time by submitting a request.

Even in Google Assistant, several basic commands are pre-installed: “What are you doing today?”, “Temperature for today”, “Open my email”, etc.

Checking for Updates and Android Security

You may have heard from the owners of Android devices talking about constantly coming updates or about the next security patch update. In order to check your phone for updates or the date of the latest security patch, you need to go to the “Settings” menu. Then find the “System Updates” item at the very bottom and tap on it. A new window will open in front of you, in which you can check for new updates and their current version. And in order to find out the latest update date of the Security Patch, you need to open the section “About phone”. In the menu that appears, you can find all the information about your device: Android version, amount of RAM, shell version, etc. Look for Android Security Patch and you will see the last update date.

Notification panel ( advanced and repeated notifications, interaction with applications)

This is probably one of the key and most used elements of the Android system, which Google is constantly working on, rolling out a large number of updates. To open the notification panel, you need to swipe down from the top of the screen.

If in earlier versions of Android, the notification panel could only show some information, now it has wide functionality. For example, you can reply to a message without opening the messenger itself, or check who wrote you an email.

To do this, you need to open the curtain of the received notification, and to do this, swipe down on the notification or click on the small arrow. If you want to dismiss the received notification, swipe to the right.

If you have Android 8 Oreo, you can half-wipe to the left, and you will see a settings button and a re-notification button, clicking on which you will receive a re-notification after some time (15m, 30m, 2h).

Multitasking mode

Most of the latest smartphones support this mode. If you want to open, for example, the Chrome browser and Twitter overnight, you need to first open one of the applications, and then hold down the switch between applications, which is located to the right of the "Home" key. And voila! You can now view news in the browser and tweets on Twitter at the same time.

If you want to return to full screen mode, swipe up or down, depending on which app you want to close.

Backing Up Photos to Google Photos

Google Photos is a proprietary application of the company of the same name, which is designed for storing, editing and transferring photo and video files. And one of the reasons why you should use it instead of other similar applications is free and unlimited cloud storage.

The service has wide functionality: file transfer, photo and video editing. You can also make a short video from photos or clips from other videos and create your own photo album.

Google Photos is usually preinstalled on most Android devices. But, in connection with the recent decision of the European Commission on the conditions for licensing applications, Google will no longer require pre-installation of its services. Therefore, you may not have this application. In this case, you need to download it from the Google Play store. In order to add your photos / videos to the cloud storage, you need to go to the Google Photos settings and go to the appropriate section. After that, select the quality of the uploaded photos: high or original. High quality files can be uploaded in unlimited quantities, but for storing files with the original you will have to buy additional gigabytes.

Night mode

It is very difficult to find a smartphone without this mode on the modern market. Perhaps the main reason why you should use it is to reduce eye strain when you use your phone at night while lying in bed.

To enable night mode, open the quick access panel with a swipe down and click on the corresponding button. After that, the screen immediately takes on an amber tint, which greatly reduces the strain on your eyes. You can also activate the automatic activation of this mode in the corresponding section in the settings. Depending on the time of day, it will turn on and off automatically. You can also adjust the strength of this effect if the amber tint interferes too much.

Do not disturb mode

Another extremely useful feature that we recommend to use for all Android smartphone owners. In most smartphones, this mode is activated through “Settings” in the “Sound and vibration” section. Find the line "Do Not Disturb" and move the slider to On. If you have an important meeting ahead of you, you can set this mode to turn on at the specified time automatically.

Home screen customization

You can talk about the possibilities of customizing Android OS for a very long time. Compared to the same iPhone, on the screen of which there are whole rows of all sorts of different icons and folders, in Android devices, almost all shortcuts are stored in a special application menu. You can transfer a very limited number of icons to the main screen, but the available space is enough to place shortcuts to the most frequently used applications.

What everyone loves Android so much for is the great possibilities for editing the appearance of the system shell: you can download any theme, launcher, etc. When you long press on an empty space on the screen, several options for customizing the screen will appear.

Launchers

If you don't like the branded skin of your smartphone, you can always download one of the many launchers available on the Play Store. For example, Nova Launcher is one of the most popular launchers on the market, Microsoft Launcher, Apex Launcher and others. The downloaded launcher is activated in the “Settings” menu, in the “Default Applications” section.

Fingerprint scanner

Almost all smartphones manufactured today have a fingerprint scanner. This is a very useful feature that greatly enhances the security of your device, so that even if you lose your phone, no one can unlock it.

To access the scanner settings, you need to go to the smartphone settings, namely the “Lock screen and security” section. Then go to the “Fingerprint Scanner” subsection, where you can add your fingerprint to unlock your smartphone.

Smart lock function

Another locking method that greatly increases the security of your phone is the Smart Lock feature. You can enable the function by going to the “Lock screen and security” section, selecting the subsection corresponding to the name of the function. The smartphone is not blocked if one of the following conditions is met:

• Set locations - you can select one or more locations where the device will not be blocked: at home, at work, etc.
• Physical contact - the gadget is not blocked if you hold it in your hands, in your bag.
• Trusted devices - the phone will remain unlocked if it is near devices connected to it: TV, speaker, smart watch, etc.
• Voice Recognition - To unlock, you need to record an example of your voice.

Otherwise, the gadget remains blocked.

This is the end of our list of 15 life hacks for using Android smartphones that work on most modern gadgets. Most likely, there are many more of these life hacks than we have included in our article. However, if you have something to add - write in the comments below.

Many owners of gadgets with Android OS sometimes forgot the password to unlock the system. In our article, we will consider various types of unlocks and their settings.

Each Android device has a special protection with which you can easily prevent unwanted access by other possible users.

This blocking is carried out using a graphic key. Of course, we use this utility very rarely and over time we forget the set password.. As a result, you get a locked device and a headache. But do not be upset, because there are several simple and effective ways to unlock the gadget screen.

Types of unlocks

There are a decent number of unlock types, but we will consider the most elementary and frequently used:

• The first method can be attributed to the initial precautionary measure, which is as follows: in case you forget or lose the password on your smartphone, it will be with the correct code. In order to use this method, you need to install an application called SMS Bypass, go into it, allow it to be used in android and enter a special text that, if necessary, will need to be sent to the gadget. According to the standard, the program uses this text “1234 reset”. As soon as your device receives a message with this text, it will automatically reboot and you can tap to enter a new password. After this operation, all screens will become available.
• The second method can be attributed to the banal discharge of the Android gadget. As soon as a critical condition occurs, a corresponding inscription will appear on the screen. In this situation, you can go to the "battery status" menu, then go to the "security" tab and disable the screen lock. If you did not succeed in gaining access to the screen, then do not despair, because there is another proven method that will suit everyone without exception.
  After several attempts to enter your password, you will be prompted to enter data from your Google account.

Surely every user of the Android OS has it, since without it it is impossible to download any application for your gadget. After entering personal data, you can safely disable the lock by double-clicking the "cancel" button on the screen and continue using the device.

You can just try to call your smartphone or tablet. When the call is reflected on the screen, cancel it and quickly go to the settings, then double-click on "security" to turn off the screen lock. Unfortunately, this method is not available for every device, so only a narrow circle of gadget owners with the function of making and receiving calls can use it.

• If none of the proposed methods suits you, then there is nothing left but to reflash the gadget and reinstall the android version. But in this case, you will lose all the data that was stored on it from your gadget.
• It is recommended to remove all SIM cards and flash cards before flashing in order to avoid their possible damage. After the installation of the system is completed, you can continue to use the gadget, but with absolutely free memory and lost data.

Double tap lock

Also, with the help of special software, you can configure the lock of your Android gadget with a double tap. To do this, use the application - Knock Lock.

After installing and configuring the application, as mentioned above, you will be able to configure the lock of your Android mobile phone to unlock with a double tap.

Screen lock setting

In order to prevent the screen lock from happening every minute on an android device, there are special settings that will help users make the most efficient use of protecting the system and critical data from unauthorized access. In standard mode, in the settings, it is enough to enable the security pattern. When composing a password, use at least four dots.

The more points involved, the less likely your device will be unlocked. After enabling this function, instead of the usual unlocking of the android gadget, a table with dots will appear where you need to enter the invented password key.

With this function, you can block not only access to the screen, but also to other important folders. To do this, just “fall through” into the additional system protection settings and select the required folders from the suggested folders. So, you can protect personal data and passwords of social networks and accounts, important documents, a telephone directory and much more.

It is worth noting that each version of android has its own list of folders offered for protection. Naturally, the latest versions have the most advanced one. With these simple steps, you can reliably protect your device from unwanted access by others.