Speed-Flasher (Search in GooglePlay)
This little app features velocity measurement through the camera of your mobile phone.
The measured speed and the noise volume dba (decibel) of the bypassing object is shown on the display of the mobile device.
Set the flashlight option to make a flash if the maximum speed limit is met.
*How to use*
Before you start the measurement, you have to set the following fields to get correct speed values.
1)Viewing Width of Camera in Meter
Enter a estimated or the correct horizontal length of the live camera view.
2)Flash Speed
Set a maximum speed limit, if a object exceeds this limit the flashlight will be activated.
3)Moving Pixels on Screen in %
With this you can adjust the sensitivity of the motion detection
Keep your mobil absolutly wobble-free.
Mode : Testing the app
thanks in advanced :good:
Do you use your phone a lot on constant brightness? Does this drain battery or strain your eyes? Here's an application which will help you get accustomed to lower screen brightness.
hxxp://play.google.com/store/apps/details?id=com.torcellite.smartscreen
Smart Screen reduces brightness gradually from two settings set by the user. You can also add a screen filter to it.
How to use the app:
To start, set a comfortable start brightness and a lower end brightness. You can see the previews.
Set by how many points the brightness should fall every cycle.
Set the cycle time in minutes. Minimum being minute.
Also apply a screen filter if using at night or if required.
Once complete, a notification will pop up allowing you to reset your brightness and disables the filter.
NOTE: ENABLE FILTER ONLY RIGHT BEFORE PRESSING START OR YOU CANNOT CUSTOMIZE THE TIME AND BRIGHTNESS REDUCTION POINTS.
You can also use the app as a dimmer. Just enable the filter and leave it. You dont have to press start. To disable, go to the app again and uncheck "Enable screen filter".
Example:
Start brightness : 200
End brightness : 100
Reduce brightess by: 15
Interval : 2m
So, the app will reduce brightness by 15 every two minutes from 200 to 100.
The screen filter is to add a shadow kind of effect.
I know they mean well, but I do not like being forced to use the new Adaptive Brightness (aka Auto Dim) feature and I cannot find a method to disable it.
I keep my display on a low brightness setting, usually a 3 or 4. When the Adaptive Brightness kicks in, the screen is too dim. The only way I can find to "correct" this is to set the brightness higher, much higher. A counter productive solution.
Is there another way to turn off, or disable this unwanted feature?
About this app:
Refresh Rate Control: Easily control the max refresh rate (Hz) of android devices with multiple refresh rates (e.g. note20 ultra, s20/S20+/S20Ultra, z fold 2, s21/s21+/s21Ultra, tab S7/S7+, z fold 3, z flip 3). This app can limit max refresh rate to 96hz (or any available refresh rate) on supported smartphones - you can save power with negligible difference on smoothness. Use either the in-app toggle or quick settings tile - ADB setup or Root NOT needed.
Force High: Option to use High(Fixed) motion smoothness mode on Samsung devices with native Adaptive motion smoothness***
Current Samsung smartphones natively supporting adaptive refresh rates:
Galaxy Note 20 Ultra
Galaxy Z Fold 2
Galaxy S21, S21+, S21 Ultra
Galaxy Z Flip 3
Galaxy Z Fold 3
Refresh Rate Monitor: Show real-time screen refresh rate as statusbar icon and/or as overlay. Overlay size and location is adjustable. Use either the in-app toggle or quick settings tile
Quick Resolution Switcher: Easily switch to any supported resolutions using the included quick setting tile***
Quick High/Adaptive on Power Saving Mode: Easily switch to high or adaptive motion smoothness mode (from Standard) even on power saving mode on supported Samsung smartphones.***
Note: Not working (blocked by samsung) on some devices with OneUI4.0
Force to Lowest Hz: Force lowest refresh rate on screen-off/AOD. This overrides Samsung's strange stock behavior which sets the refresh rate to the highest on screen off (update: it is now at 60hz since oneui3.0) - to improve standby power consumption a bit - ADB setup or Root NOT needed.
Auto apply power saving mode during screen-off (after ~ 10 secs)***
Tasker plugin support: Automate GMH settings with Tasker app. Supported actions/variables: max refresh rate, min refresh rate, keep smooth motion on PSM, motion smoothness mode, quick-doze mod, change dispaly resolution, auto sensors off. More info in FAQs below
Premium Features:
Keep High/Adaptive motion smoothness when power saving mode is enabled whether manually or by the system/adaptive power saving***
Note: Not working (blocked by samsung) on some devices with OneUI4.0
Adaptive refresh rate mod for devices supporting multiple refresh rates but do not have the stock Adaptive motion smoothness (e.g. S20 series, S20FE, TabS7/S7+,S21FE) with the ability to set the brightness threshold for its activation***
Quick-doze mod: Quickly enter doze mode during screen-off that can not be interrupted by motion ***
Set minimum refresh rate for adaptive mode to 60hz or lower (if supported)***
Resolution switcher filter: Filter what screen resolutions to include for the resolution switcher QS tile.
Auto SENSORS OFF (experimental non-root workaround):
Device sensors will automatically turn off while screen is off until the device is unlocked. This helps minimize battery-draining motion-triggered wakelocks while device is not being used.
Statusbar net speed indicator
7-day Premium Trial is available. Just click "Activate Premium|Trial" button and activate free trial when prompted.
Note: The premium license is on a per device basis.
***these marked features require a one-time ADB setup (this is not root)
Info: This app targets older android sdk in order to control refresh rates without ADB setup. Just ignore the dialog that says "This app was built for an older version of Android...." when opened for the first time.
Download
Read FAQs and more info in here
v6.62.25 now up!
- Fixed crash when opening some apps in Secure Folder- Minor improvements on adaptive modv6.62.10 changes:- Fixed intermittent bug on restoring power mode settings on screen-on when using quick power-doze mod
v7.00 in-app update now available!
tribalfs said:
- `Keep motion smoothness on power saving mode` will now take effect immediately after toggle- Filter what resolutions to include in the screen resolution switcher- Power saving mode and deep-doze are now separate options under screen-off mods- Adaptive or high motion smoothness on CQHD resolution now sticks after reboot.-Adjustments on doze mode to prevent it from being interrupted by significant motion. This should improve doze performance when the device is constantly in pocket or in motion.- Additional doze option with no maintenance window added
Click to expand...
Click to collapse
v7.10.21 in-app update now available
- Bug fixesv7.10 changes- Separate Max hz setting for power saving mode- Automate GMH settings using Tasker plugin support. Supported actions/variables: Max Refresh Rate, Keep Motion Smoothness on PSM, Motion Smoothness Mode, Quick-doze Mod, Change Screen Resolution. Check FAQs for the basic setup guide.- Some code refactoring and optimizationsNote: Clear app's data if experiencing any issues
v7.12.00 in-app update now available
- More customizable maintenance window interval for Quick-Doze Mode
- Minor improvements
v7.11
- Added turn-off autosync option under screen-off mods
tribalfs said:
v7.13
Anti-flicker: added minimum brightness threshold for Adaptive mod similar to the native one. When the device's display brightness falls below the set minimum brightness threshold, adaptive mod will pause and will resume once the brightness increases again above the threshold. This is for devices that are experiencing flickers when refresh rate switches at certain low brightness level.Stability and bug fixes
Click to expand...
Click to collapse
v7.14.00 in-app update now available.
tribalfs said:
v7.14
Added Auto SENSORS OFF (experimental non-root workaround): Device sensors will automatically turn off while screen is off until the device is unlocked. With tasker support so you can enable and disable this setting on the conditions you set.
Click to expand...
Click to collapse
v7.14.17 in-app update now available
-Auto sensors off workaround for OneUI4.0-Fixed bug: setting min hz for adaptive (%lhz) usingTasker not working-Fixed bug: unable to turn off accessibility when no feature requiring such is enabled-experimental workaround for enabling Adaptive/High refresh rate on PSM on OneUI4.0- other stability fixes
v7.14.20 in-app update:
-Google Chrome's swipe to switch tab gesture is now working even with the accessibility service enabled.-Improved Turkish translations-some minor improvements
v7.14.19
Fixed: Retain previously selected mode(high or adaptive) when switching back from standard mode
Refresh rate overlay now visible on settings/notification panel and lockscreen - stock-like but customizable
Improved Swedish translations
v7.14.18
Fixed bugs on OneUi4.0: brightness threshold for adaptive mod bug, netspeed indicator bug
Fixed bug on minimum hz tile and minimum hz tile tasker command
Minor layout and tile improvements
Auto dim refresh rate overlay when not changing after few seconds
Fixed crashes on netspeed indicator
Motawa88 said:
My fold 2 is fckd up very often when j use the front screen. I know it's 60hz but it feels like 30hz. Very annoying. Any fix?
Click to expand...
Click to collapse
Motawa88 said:
I noticed that the fold 2 even tries to do 120hz when it's folded and I use the front display that's because it's laggy and delayed. Is there a fix for this?
Click to expand...
Click to collapse
Cover display of ZF2 is not capable of 120Hz, only 60Hz. That is a hardware limitation.
Any eta on getting fix to enable adaptive 120 hz on psm.
About this app:
Refresh Rate Control: Easily control the max refresh rate (Hz) of android devices with multiple refresh rates even on power saving mode (e.g. note20 ultra, s20/S20+/S20Ultra, z fold 2, s21/s21+/s21Ultra, tab S7/S7+, A52, A72). This app can limit max refresh rate to 96hz (or any available refresh rate) on supported smartphones - you can save power with negligible difference on smoothness. Use either the in-app toggle or quick settings tile - ADB setup or Root NOT needed.
Switch to High: Option to use High(Fixed) motion smoothness mode on Samsung devices with native Adaptive motion smoothness***
Current Samsung smartphones natively supporting adaptive refresh rates:
Galaxy Note 20 Ultra
Galaxy Z Fold 2
Galaxy S21, S21+, S21 Ultra
Refresh Rate Monitor: Observe how multiple refresh rates work on your device. Use either the in-app toggle or quick settings tile
Quick Resolution Switcher: Easily switch to any supported resolutions using the included quick setting tile***
Quick High/Adaptive on Power Saving Mode: Easily switch to high or adaptive motion smoothness mode (from Standard) even on power saving mode on supported Samsung smartphones.***
Force to Lowest Hz: Force lowest refresh rate on screen-off/AOD. This overrides Samsung's strange stock behavior which sets the refresh rate to the highest on screen off (update: it is now at 60hz since oneui3.0) - to improve standby power consumption a bit - ADB setup or Root NOT needed.
Auto set power saving mode during screen-off***
Ad-Free Exclusive Features:
Keep motion smoothness when power saving mode is enabled - either manually or by the system/adaptive power saving***
Adaptive refresh rate mod: Experimental adaptive refresh rate mod for devices supporting multiple refresh rates but do not have the native Adaptive motion smoothness (e.g. S20 series, S20FE, TabS7/S7+, A52 and A72)***
Quick-doze mod: Quick doze mode during screen-off to improve standby power consumption***
Set minimum refresh rate for adaptive mode to 60hz or lower (if available)***
Resolution switcher filter: Filter what screen resolutions to include for the resolution switcher QS tile.
Statusbar net speed indicator
7-day Ad-Free Trial is available. Just click "Activate Ad-free" button and activate free trial when prompted.
***these marked features require one-time ADB setup (this is not root)
Download link , FAQs and more info in original xda thread
v7.10.21 in-app update now available
- Bug fixesv7.10 changes- Separate Max hz setting for power saving mode- Automate GMH settings using Tasker plugin support. Supported actions/variables: Max Refresh Rate, Keep Motion Smoothness on PSM, Motion Smoothness Mode, Quick-doze Mod, Change Screen Resolution. Check FAQs for the basic setup guide.- Some code refactoring and optimizationsNote: Clear app's data if experiencing any issues
v7.12 in-app update now available
- More customizable maintenance window interval for Quick-Doze Mode
v7.11
- Added turn-off autosync option under screen-off mods
v7.13.00 in-app update now up.
tribalfs said:
v7.13
Anti-flicker: added minimum brightness threshold for Adaptive mod similar to the native one. When the device's display brightness falls below the set minimum brightness threshold, adaptive mod will pause and will resume once the brightness increases again above the threshold. This is for devices who are experiencing flickers when refresh rate switches at certain low brightness level.Stability and bug fixes
Click to expand...
Click to collapse
v7.14.10 in-app update now available
-48hz on force lowest on screen off/AOD now works on S20/+/Ultra on any refresh rate mode-improvements on brightness threshold for adaptive mod performance(anti-flicker)-added quick settings tille to toggle min hz for adaptive mod on supported devices-added tasker option to toggle min hz for adaptive mod on supported devices-other fixes
v7.14
Added Auto SENSORS OFF (experimental non-root workaround): Device sensors will automatically turn off while screen is off until the device is unlocked. With tasker support so you can enable and disable this setting on the conditions you set.
v7.14.20 in-app update:
-Google Chrome's swipe to switch tab gesture is now working even with the accessibility service enabled.-Improved Turkish translations-some minor improvements
v7.14.19
Fixed: Retain previously selected mode(high or adaptive) when switching back from standard mode
Refresh rate overlay now visible on settings/notification panel and lockscreen - stock-like but customizable
Improved Swedish translations
v7.14.18
Fixed bugs on OneUi4.0: brightness threshold for adaptive mod bug, netspeed indicator bug
Fixed bug on minimum hz tile and minimum hz tile tasker command
Minor layout and tile improvements
Auto dim refresh rate overlay when not changing after few seconds
Fixed crashes on netspeed indicator
v7.14.17
Workaround for auto sensors off for OneUI4.0. Prior method was already blocked in A12.
Experimental workaround: enabling High/Adaptive on PSM on OneUI4.0 (not working on some models)
Fixed: setting min hertz for adaptive (%lhz) using Tasker not working