Hello XDA folks,
I present to you CF.lumen PRO [root] Android App.
It is a interesting app which can change the colors of your screen with the position of sun in the sky. When using CF.lumen PRO with default setting your display will have a warmer tint (liek lower color temperature) when the sun is down. This reduces the stain effect on the eyes. Blue light actually push your brain to stay awake and a lower color temperature dims the effect of blue color on the screen. It also reduces the effort that a human brain have to make in order to stay awake in the night time. Other than this there are many other things as well which include filtering of red light during the sleeping hours, light sensor and much more.
Features -
· Light sensor
The light sensor can be used to automagically adjust the color: switch to the sleep filter in full dark, or to the day filter (usually none) under bright lights.
Because light sensor quality varies wildly between devices, a calibration option is provided to experiment with.
· Color filters
Several filters are provided. Those named after a color (red, green, blue, amber, salmon) do not limit the display to those colors, but convert the displayed image to grayscale first, then display that image in levels of the selected color. This preserves details that would otherwise be lost.
Grayscale, invert colors, temperature adjustment and custom R/G/B adjustment filters are also provided.
Screenshots :
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Download From Google Play : Here/B]
What’s New:
Nouveautés
v2.74
- Fix some remote control issues
v2.72
- Fix issue with in-app purchases
v2.71
- Hide notification from (secure) lockscreens on L
- Check free space before installing driver
v2.70
- Tasker integration (Pro only)
v2.66
- Android 5.0 fixes
- 64-bit fixes
- Performance improvement
v2.61
- Fix UI bug where settings wouldn't open sometimes
This is not your app - and it's already posted here - http://forum.xda-developers.com/showthread.php?t=2711912
Closing
Related
Color Wallpapers Full HD on Google Play
Color Wallpapers Full HD on YouTube
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Color Wallpapers Full HD – create your own colored wallpaper of trillions of possible variations!
This application is easy to use and very user friendly while being extremely powerful tool for designing colored wallpapers.
Highly configurable application with minimalistic design where you will be able to select particular color very precisely.
Pick your favorite color from 16 million of possible options. From black to white or any other rainbow colours.
Or create your own gradient background of trillions of variations and click «Set Wallpaper» button to enjoy it on your home screen.
There are 3 ways of color picking:
✔HSV - Gives you an ability to see visualized range of colors and pick them manually.
✔RGB – Additive color model in which red, green, and blue light are added together in various ways to reproduce a broad array of colors. So you will be able to manage each channel separately.
✔HEX – Colors are specified in hexadecimal format. With the helping of hex code you’ll be able to pick exact color.
There are 3 wallpaper modes available:
✔Color
✔Linear Gradient
✔Radial Gradient
Features:
- Set solid colour as wallpaper;
- Set linear or radial gradient as wallpaper;
- Save wallpaper to SD card;
- Support of Full HD displays, as well as low resolution displays;
- Share application with your friends instantly;
- Friendly and fast user’s interface;
- Application integrated to the wallpaper pop-up menu "Choose wallpaper from";
- Save Battery Life (in case of using black or dark wallpapers).
Color Wallpapers Full HD on Google Play
Color Wallpapers Full HD on YouTube
i will try it!
edit: it works on nexus 7 2012 wifi!!!
This thread is no longer updated, use this link instead: https://forum.xda-developers.com/gear-s3/themes/fitness-apps-speed-pace-heart-rate-t3709791/
This app is similar to Always-On Speed, but instead of speed it shows pace, which is more useful for runners. Here is the full description:
This application shows time and your pace while keeping the device awake. It does not log your activity. Please read the information below before using the app.
Make sure that GPS is enabled before starting the app. In order to turn on GPS, start or start and stop a workout in the S Health app or enable GPS manually on your smartphone.
• The app cannot enable GPS on your phone automatically.
• The app is only as accurate as your phone's GPS.
• Touch the speed indicator three times at an interval of at least one second to change the unit of pace (min/km → min/mi). The app will remember your choice next time you launch it.
There are several features that reduce power consumption (currently at ~17% per hour):
• The rotating bezel on the Gear S2 can be used to adjust the screen brightness. Note: in bright sunlight the brightness level locks at 100% and cannot be adjusted.
• Only one type of subpixels is used at a time, either red, green or blue.
• As soon as you stop moving, the device will start vibrating every 10 seconds. The app will close automatically after 1.5 to 3 minutes of inactivity.
Features that prevent screen burn-in:
• Numbers move up and down the screen.
• Tap the time indicator to change the font color from green to alternating red and blue. Note: red or blue text has very poor readability in bright sunlight.
• Font size changes.
Please "like", rate, comment!
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Updated the app to show the average pace calculated for the last 60 seconds.
Light Meter is a tool for measure lighting by using the light sensor of your device.
It’s an easy way to check and compare the level of lighting for different sources.
Every second, the application recalculates and updates min, max, avg value based on previously acquired values.
Also with this tool you can determine whether the illumination is suitable for your plants and trees in the garden.
Very handy application for gardening, architects, interior designers, photographers, students and people who just want to determine the level of lighting in their home or workplace.
Features:
★ Easy to use light meter
★ Smart, minimalistic and intuitive user interface
★ Shows the data of your light sensor in lux or foot candles
★ Real-time measure
★ Measure units: lux, foot candles
★ Updates min, max, avg value
★ The application is available in English
★ 100% free
Important Notes:
1. Light Meter only works if your device has a light sensor, Some old devices doesn't have it.
2. Sensor usually placed at the top left corner of your screen. Keep it uncovered to check the illumination intensity by using lux meter.
3. The accuracy of the measure depends on the accuracy of your device sensor. It may differ from real lighting and between different devices.
4. For correct results hold your device steady and horizontal.
Google Play link
Youtube link
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What's new in the version 1.0.1:
- Added "More apps" button
very nice, simple and easy to use
What's new in the version 1.0.2:
- Added "Share app" button
What's new in the version 1.0.3:
- Bug fix
What's new in the version 1.0.4:
- Added button that recalculates the value in the foot candle
What's new in the version 1.0.5:
- Bug fixing
What's new in the version 1.0.6:
- Bug fixing
Added qr code to description
What's new in the version 2.0.0:
- new interface
- added min, average, max values
What's new in the version 2.0.1:
Changed app icon
very useful application
will work at work
Blueqq2 said:
very useful application
will work at work
Click to expand...
Click to collapse
Thank you!
I like it
Looks fine and simple
What's new in the version 2.0.2:
- Bug fixing
I wanted a stopwatch app specialized to my needs. Here are some features:
really gigantic display (so I can see it from 50 feet up at the gym when rock climbing)
adjustable fractional precision (default 0.1 seconds; if you increase it to 1 second, you save battery)
start/stop with volume buttons
keep screen on option
lock orientation option
full screen option
don't use CPU time when navigated away from (but still keep time)
copy to clipboard (long tap on time)
choice of fonts and colors
relatively small apk (less than 150kb currently)
support for old Android versions (I got it down to 1.6, actually, despite the subject heading)
no ads, no in-app purchases
minimal permissions (runs on boot to detect that the running time was invalidated)
open source
Google play: https://play.google.com/store/apps/details?id=omegacentauri.mobi.simplestopwatch
Download apk from here: https://github.com/arpruss/simplestopwatch/releases
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Note: I had to render the giant numerals as paths rather than using a font, since my LG V20 refused to render numerals more than about 1400 pixels high.
Now up on Google Play: https://play.google.com/store/apps/details?id=omegacentauri.mobi.simplestopwatch
I added an optional start delay with a 3-2-1 countdown (voice or beeps).
I managed to get the compatibility all the way back to Android 1.6 (not actually tested). And the apk is now even smaller (about 130kb).
I added the Robot Black font for even darker letters.
And a clock (swipe up and down to choose between clock and stopwatch).
I just posted 1.23: the clock and stopwatch can have different colors.
I just posted 1.25. Better compatibility with Android 10+, option to show tenths of second on big display, and options to disable one or both clock modes.
Just posted 1.36. New options include: customizable delay, start/stop with screen tap, FHWA E font. And a bug fix for some crashes.
I posted 1.39. New option: periodic beep. I needed this option for a Guinness world record attempt (successful, though not yet submitted for certification), as the record guidelines required an "audible signal" of the end of the time period.
Tint meter is free app, that check car window transparency.
After external and internal illumination measurement, the tint meter will show the degree of transparency the automotive glass - vlt (visible light transmission) as a percentage.
To determine the transparency of glass with a film, the light sensor of your smartphone is used.
The light sensor is usually located at the top of the screen, next to the speaker and the front camera of your device.
Features:
✔ Check vlt (visible light transmission) of car window
✔ No internet connection required
✔ Free to use tint meter
How to use:
- Start the Tint meter
- Open the car window
- Press "Take a measurement" button
- Place your smartphone at the window level with the screen facing out
- Wait until the measurements are completed. A vibration will notify you when the measurement is complete
- Close the car window
- Press "Take a measurement" button
- Place your smartphone behind the closed window with the screen facing out
- Wait until the measurements are completed. A vibration will notify you when the measurement is complete
- On result screen you will see calculated vlt (visible light transmission) as a percentage
Google Play link
Youtube link
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What's new in the version 1.2.1:
- Fixed bug
What's new in the version 1.0.1:
- Check for insufficient light while taking measurements
What's new in the version 1.0.2:
- Bug fixing
What's new in the version 1.0.3:
- It is forbidden to install the application on devices that do not have a light sensor
What's new in the version 1.0.4:
- Bug fix
What's new in the version 1.1.0:
- Improved vlt calculation algorithm
What's new in the version 1.1.1:
- Added translation into Russian language
What's new in the version 1.1.2:
- Improved vlt calculation algorithm
What's new in the version 1.1.3:
- Bug fix
What's new in the version 1.1.4:
- Improved vlt calculation algorithm
What's new in the version 1.2.0:
- Improved vlt calculation algorithm