What is iPhone color inversion and what is it for? Night mode in Android Removing color inversion on Android consoles.

Owners of smartphones based on Android and iOS operating systems have long been waiting for Google and Apple to deign to add to operating system dark theme design, which would allow you to comfortably use your mobile device in the evening and at night. In fact, all Android smartphones already have a setting hidden from prying eyes that allows you to turn on a dark theme, but many people don’t even know about it.

The dark theme is good because it significantly reduces eye strain at night and in the evening, when there are no light sources indoors or outdoors. If you read black text on a bright white screen for a long time, your eyes will begin to experience heavy load which can lead to visual problems later. To avoid this, you need to use a dark theme that makes the background black and the font white.

Enabling dark theme on all Android smartphones is very easy and requires only a few steps simple actions. You can use this color scheme on absolutely all mobile devices and tablets running the Android 5.0 Lollipop operating system and newer. Google notes that this can lead to a large decrease in speed (within 5%).

To activate the night theme, you should launch "Settings", and then go to the "Advanced" section, in which you should select the item " Special abilities". At the very bottom of this section, you should activate the toggle switch opposite "Color Inversion", as a result of which the entire interface of the Android operating system will become dark. Most of the elements will look like they are designed for this type of display, but there are some drawbacks.

The main disadvantage is that all icons and images will also be displayed with color inversion, that is, they will look extremely unusual for the human eye. However, the dark theme on Android can be turned on whenever long-term use is expected. mobile devices in the evening and at night. I would like to believe that in the future Google will add to the operating Android system a full and native night mode that will allow you to use smartphones and tablets with great comfort.

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After Google updated the Android operating system, we got a whole ton of new features. Here are some helpful tricks and tips in this review by Dan Graziano.

Google recently released Android 5.0 Lollipop, the biggest update to Android yet. An updated version of the popular mobile operating system is slowly making its way to older devices. Here are some of the new Android 5.0 Lollipop features you need to know about.

1. New Material Design

The first thing you will notice after updating to Android 5.0 Lollipop is new design interface. Thanks to " material design” The operating system began to look neater and lighter.

2. New lock screen

Now notifications are displayed right on the device's lock screen. For more detailed information about the new screen lock, read this.

3. Hide sensitive content in notifications

Don't like it when everything is on display? Notifications can be turned off or set to hide sensitive data.

Go to Settings and click on Sound & Notification, then select When device is locked at the bottom of the page.

4. Extend your battery life with the new battery saving mode

This feature in Android 5.0 Lollipop promises to “squeeze” 90 additional minutes of battery life.

To enable the new battery saver feature, open Settings, tap Battery, then the Menu button (the icon with three vertical dots in the top right corner) and select Battery saver.

More information about the new battery saving mode can be found here.

5. Put up a Do Not Disturb sign

The first time you change the ringtone volume on a device, you'll notice a few new options just below the volume slider. They are a functional innovation called Priority mode.

By selecting "None" (None), turn off all notifications, and even the alarm clock. Priority Mode will only show notifications that you have allowed. Enter Settings, click on Sound & Notification and select Interruptions to confirm your notification selection.

For more information about the new Do Not Disturb feature, read this.

6. Add trusted devices

You can set a Bluetooth or NFC tag as a "trusted device". When the device is within range of your phone, you won't need to enter a passcode or password to unlock it.

To set this feature, go to Settings, select Security, then Smart Lock and Trusted Devices.

Please note that the Smart Lock option will only be available if the device lock is enabled secret code or set. You can find more information on this link.

7. Now you can search in Settings

Can't find what you want in the settings menu? Android 5.0 Lollipop provides a search option specifically for settings. Finally!

8. Use guest mode for friends

Lending your phone to friends or family members? You can now create multiple user profiles to hide your personal applications, contacts and photos. There is also a guest mode for temporary users.

To create new modes, open the Notification menu and click on the little man in the upper right corner of the screen. Read this to learn more about user accounts.

9. Pin apps

There are other options if you don't want to use guest mode every time you give someone a phone to play or work on a particular app. New Feature in Android 5.0 Lollipop allows you to pin specific application on the home screen.

This feature is not enabled by default, but you can activate it by going to Settings, clicking on Security, then Screen pinning and clicking the On button.

Click on the Overview button (square button at the bottom of the screen) and open the app you want to pin to the screen. In the lower right corner of the application overview, there will be a blue button in the form of a pushpin (blue pin button). Click on it and confirm the action. To unpin an app: Press and hold the Back button and the Overview button at the same time.

You can learn more about screen pinning on Android 5.0 Lollipop from this article.

10. Access to improved quick settings

Menu quick settings(Quick Settings menu) improved in Android 5.0 Lollipop. Now there is a slider with which you can quickly adjust the brightness, a screen rotation lock option and a built-in flashlight, and much more.

You can see notifications by sliding the notifications menu with one finger. To open the Quick Settings menu, simply swipe down again.

To learn more about the Quick Settings menu, check out this article.

11. Quick check of used traffic

One of the new features in the Quick Settings menu allows you to quickly check the used traffic. Just open the menu and click on the network icon. It's pretty simple.

12. Adaptive brightness replaced auto-brightness

Previous android versions provided for the function auto tuning brightness adjusted according to the ambient light.

This feature has now been replaced by the "Self-adjusting (adaptive) brightness" mode. This is similar to "auto mode", but you can choose the brightness as you wish. Once you've set your baseline brightness, adaptive mode will adjust it based on your surroundings.

13.Improved performance

One of the non-obvious features in android update 5.0 is the transition to new Android Runtime, better known as ART. In short: the new "runtime" improves device performance and helps extend battery life.

14. High Contrast Text Makes Reading Easier

The goal of a new (and experimental) feature in Android 5.0 is to make text easier to read. High contrast text mode can be enabled as follows: go to Settings and click Accessibility.

15. You can invert colors

Also, in Accessibility settings there is an option to Invert colors. Although not everyone will like it, it has obvious “pluses”: reading the text at night will become much easier.

16. Apps will stay in Overview after reboot

Did you know that the apps in the Overview menu will remain there even after you turn off or restart your phone? This is the purest truth. And now it's much easier to get back to the apps you've been using.

17. Use “Ok, Google” everywhere

Although you still won't be able to use the "OK Google" command when the display is off (unless you have a Nexus 6, Moto X, or Nexus 9), the command now works inside most apps on Android 5.0.

To enable this command, go to Settings, click on Language & Input, and then select Voice input(Voice input).

Next, click on the gear icon, Recognition "OK, Google" (OK, Google Detection) and Enable Google Now(enable Google Now) on any screen. It is necessary to “train” the team by saying “OK, Google” three times. In the future, you can use the command in most applications and on any screen.

18. Check battery statistics

In addition to battery improvements, Android 5.0 gives you more information about battery life. Go to Settings (Settings), select Battery (Battery) and you can see how much time is left until the battery of the smartphone is completely discharged. Once you connect your phone to a power source, it will show you how long it takes to fully charge the battery.

19. More options for using NFC

The Android Beam feature, first introduced in Android 4.0 Ice Cream Sandwich, has been improved with the release of Lollipop. Until now, users could only share web links, contact information, directions, and YouTube videos, but now they can share anything.

Just choose the content you want, attach 2 android phone with the NFC backs facing each other and either tap on the screen or select Android Beam from the Share Menu.

You can use NFC to copy data (such as apps and settings) from your old Android device to your new one. To learn more about this feature, read this.

20. Don't let notifications interrupt your games

One of the most best features in Android 5.0 - new system notifications. They will no longer interrupt you while playing or watching a movie. Now text messages phone calls and other events will appear at the top of the screen. You can react to the notification or close it by swiping to the side.

21. Access to a Flappy Bird clone

Mobile game Flappy Bird took over the world in 2014. Having reached the top of the charts, she suddenly disappeared from Google Play Store - was removed by the developer himself. Paying tribute to the game, Google added an Android version of the game similar to Flappy Bird. You can read more about her.

To access it go to Settings (Settings), click About phone (About Phone), and then - several times on "Android version". A lollipop will appear on the screen, the color of which can be changed with one click, and holding the picture will open the game.

New lock screen.

Hiding sensitive information in notifications.

Longer battery life in economy mode.

More information about the new battery saving mode can be found here.

"Do Not Disturb" sign.

Selecting "No" will turn off all notifications, even the alarm. While the "Priority" mode will only show notifications that you have approved. Enter "Settings", click the "Sound and Notifications" button and select "Interruptions" to confirm select notifications. For more information about this feature, read .

Adding to the list of trusted devices.

Please note that the Smart Lock option will only be available if device lock with a pattern or passcode is enabled.

More information on this topic can be found.

Now you can look for options in "Settings".

Guest mode.

For more information about accounts in Android 5.0, read this.

Pinning applications.

This feature is not enabled by default, but you can enable it. To do this, go to the "Settings" section, then you need to click on "Security", "Lock the screen" and click on the "On" button.

To pin an app, tap the browse button (it's the square button at the bottom of the screen) and open the app you want to pin to your screen. In the upper right corner of the application overview, there will be a blue button in the form of a pushpin. Click on it and confirm the action. To unpin an app, press and hold the back button and the browse button at the same time. You can learn more about screen pinning in Android 5.0.

Improved quick settings.

You will see your alerts when sliding the notifications menu with one finger. To open the quick settings menu from here, just swipe down with one finger again.

To learn more about the new Quick Settings menu, read here.

Quick check of data usage.

Adaptive brightness has replaced auto-brightness.

It has been replaced by the "Adaptive Brightness" mode. It's similar to auto mode, but now you can choose your own brightness. Once you've set your baseline brightness, adaptive mode will adjust it based on your surroundings.

Enhanced performance.

In short, the new runtime improves device performance and helps extend battery life.

High text contrast makes reading more comfortable.

You can invert colors.

Applications will remain in the overview after a reboot.

Using "Ok Google" everywhere.

This can be enabled in the Settings app, then select "Language & input" and then "Voice input". Then, click on the gear icon, click on "Recognize Ok Google" and "Enable Google Now" on any screen. You have to learn this function by saying "OK Google" three times, but once it's over, you can use the command in most applications and on any screen.

Checking battery statistics.

After you plug your phone into a power outlet, the statistics will give you an estimate of how long it will take the phone to charge to 100%.

More options for using NFC.

You can also use NFC to copy data (such as apps and settings) from your old Android device to your new one. To learn more about this feature, please read.

Don't let notifications interrupt your game.

Access to a clone of the Flappy Bird game.

To access it, go to settings, tap on "About phone" and tap on Android version a few times. A lollipop will appear on the screen, with one click you can change its color, and a long press will open the game.

With iOS versions 7.0 iPhone introduced color inversion. This function completely reverses the colors - black becomes white, white becomes black. This mode is helpful for visually impaired people who need high contrast to read.

You ask, why do we need this function if we can see well? I have found great use for it. In I wrote that I really like to read various articles and news at night. But my other half prefers complete darkness to sleep, and the glow of the phone annoys her. In that article, I was able to reduce the brightness of the screen more than allowed standard settings phone. But to be honest, brighter text is easier to read. I continued to search for the optimal mode for reading at night.

I found it! This is a color inversion. The entire background turns black and the black letters turn white. At the same time, it is very pleasant to look at the phone in the dark, the glow does not hurt the eyes, the letters are very easy to read, and at the same time there is much less light, the eyes do not get tired at all. My wife is completely satisfied with this.

How to enable this feature:

1) Settings - General - accessibility - Color inversion on / off

2) For more convenient use, I configured this function to triple press the Home button: Settings - General - Accessibility - Keyboard Shortcut - Invert Color

During the day, the "Color Invert" mode is not convenient to use, but at night it is very comfortable for the eyes to read the text on the iPhone screen.

P.S. This mode completely inverts all colors, not just black and white, so all pictures and videos are also inverted. Recommended for reading black and white text only. Take care of your eyesight.

P.P.S. Trying to take a screenshot of the screen in invert color mode will not produce any results. The screenshot will be taken in normal colors.

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