The best thing about Android is that the customization possibilities The operating system has a huge number of features. For example, it would be impossible to have the iPhone with an application like HexaTime, which changes the color of the wallpaper for another new color, and does so depending on the time it is, and the color that would correspond to that time in hexadecimal code.
Colors can be determined by their hexadecimal encodingBasically, every color is assigned a hexadecimal code, a combination of six numbers. This application uses time as a six-digit hexadecimal code: two for the hour, two for the minutes, and two for the seconds. Each time the code changes, the color of the wallpaper also changes, so we can have the wallpaper change every second. Of course, this Live Wallpaper also helps us tell the time. In addition to changing the color of the wallpaper, it also includes the color code, which allows us to tell the time, obviously, if we are able to read the first two digits as the hour, the second two as the minutes, and the last two as the seconds.
What HexaTime does and how it transforms time into color
HexaTime converts the system time to a HEX code #HHMMSS. So, at 14:35:09 you will see the color #143509 as a solid background. The clock is displayed in simple typography with the hexadecimal value visible, so it is possible to “read” the time by interpreting the pairs of digits. The result is a background that varies tone automatically throughout the day, with continuous transitions every second.
Its settings include the ability to change font style of the clock, adjust its size and position on the desktop. The project is open source and its approach is minimalist: full color, the hexadecimal code on the screen, and no other distractions.
Consumption, compatibility and good practices
This is a really simple Live Wallpaper that, as always happens with animated backgrounds, will consume more battery than a fixed wallpaper. However, its impact is moderate because it only renders a solid color and text. To reduce power consumption, you can limit the clock refresh rate in system settings or avoid using it with energy saving mode activated.
This Live Wallpaper, which is called HexaTime, is available free of charge for download on Google Play, and works on a wide range of Android devices. Its minimalist approach makes it ideal for AMOLED displays, where dark colors can help contain consumption compared to very bright backgrounds.
Alternatives to change the background automatically on Android
If you like the idea of ​​the background changing without intervention, there are other apps that offer different approaches, from rotating images in your gallery to integrating art or community photos.
Wallpaper Changer
Allows the background to change every time you unlock the mobile or according to programmed cycles that go from minutes to days. Ideal for configurable rotations with your own images.
Auto change wallpaper
Its name says it all: it defines very short periods, from seconds to several minutesYou can use images suggested by the app or select ones from your gallery.
Google wallpapers
Includes the option Daily Wallpaper to refresh the image randomly within the category of your choice. Simple, clean, and hassle-free.
Walpy - Wallpapers
Access photos uploaded by artists and photographers from the community. You can choose collections and let them change automatically, with customized selection criteria.
M
Focuses its proposal on artworks which are updated periodically. It includes features such as blur to maintain the readability of icons and widgets.
Wallpaper
Generate patterns natively, with control over periodicity, colors and motifs. Allows automated changes by the hour, day, or week without relying on your gallery.
Auto Wallpaper Changer – background changer
In addition to the timer, it includes triggers such as widgets, device movement and even changes linked to the location.
Material You and the palette that accompanies the background
On Material You-compatible devices, Android extracts a Color palette of the background to apply to panels, icons, and controls. When changing the background automatically, some manufacturers may not instantly refresh the selected palette, generating mismatches between system colors and active background.
If this happens, try these tips: toggle between the two palettes in “Wallpaper & Style,” turn off and on the themed icons, or restart the launcher. For very frequent rotations (every few seconds), it is advisable to use a fixed palette to avoid constant changes to the interface. In layered configurations like One UI, the update may depend on the manufacturer's implementation.
You might also be interested in this article where I talked about different configurations for the launcher, and where I talk about different configurations for the launcher, as well as the icons to choose from to get a really minimalist and stylish user interface.
Google Play – HexaTime.
HexaTime is an elegant and very educational way to unite time and color, perfect for those looking for a desk Minimalist and dynamic. If you prefer images or art, the options mentioned cover time-based rotations, unlocking, or preferences, and with Material You you can make the system colors accompany your fund for a coherent and attractive experience.
