screen-brightness Questions
4
Solved
I'm a newbie to this field of android development. These days i'm developing an app and I want to set the screen brightness to maximum level once I open the app, and set it back to the previous lev...
Flatware asked 26/4, 2017 at 17:14
16
Solved
I want to change the system brightness programmatically. For that purpose I am using this code:
WindowManager.LayoutParams lp = window.getAttributes();
lp.screenBrightness = (255);
window.setAttri...
Hirsch asked 19/8, 2013 at 11:23
4
How do I change the screen brightness in windows using python, without using any extra python packages?
I'd also like a way of getting what the screen brightness is currently at.
I'm thinking that ...
Vary asked 14/2, 2022 at 15:0
3
Solved
I'm using this method to set the screen to full brightness.
@SuppressLint("NewApi")
private void setFullBright() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.CUPCAKE) {
WindowManager....
Mutineer asked 6/5, 2014 at 11:6
1
The following line in PowerShell works (brightness changes to 30):
(Get-WmiObject -Namespace root\wmi -Class WmiMonitorBrightnessMethods).WmiSetBrightness(0,30)
However, when using WMIC I get the ...
Connaught asked 13/1, 2021 at 17:43
7
Solved
Is it possible to animate the screen brightness change on iOS 5.1+? I am using [UIScreen mainScreen] setBrightness:(float)] but I think that the abrupt change is ugly.
Dahle asked 5/4, 2013 at 18:27
2
Solved
I have searched extensively and couldn't find a similar question.
I would like to know if there is any way to detect when the screen brightness of a mobile device has been changed.
I have alread...
Barstow asked 8/9, 2017 at 14:53
5
Solved
I want to change the screen brightness programmatically in android.
At the moment I use this code:
WindowManager.LayoutParams lp = getWindow().getAttributes();
float brightness=1.0f;
lp.screenBri...
Bova asked 17/9, 2010 at 17:30
5
Solved
I was searching how to change the brightness of the screen programmatically and I found this it is very good solution and it works nice, but it works only while my app is active. After my applicati...
Peewee asked 4/10, 2011 at 11:1
3
Solved
I'm trying to update the display brightness from a widget but i have some problems.
To change brightness level, i use:
Settings.System.putInt(context.getContentResolver(),android.provider.Setting...
Donaldson asked 6/12, 2010 at 12:12
5
Solved
WindowManager.LayoutParams layout = getWindow().getAttributes();
layout.screenBrightness = 1F;
getWindow().setAttributes(layout);
I added this code to button onClick and it worked !
But is the...
However asked 15/8, 2012 at 22:7
4
Solved
Here's the relevant code:
WindowManager.LayoutParams windowParams = getWindow().getAttributes();
windowParams.flags |= LayoutParams.FLAG_KEEP_SCREEN_ON;
windowParams.screenBrightness = 0.0f;
g...
Malynda asked 8/6, 2013 at 4:19
2
Solved
At the moment I'm trying to create an application to adjust the device's brightness. In iOS5, there is the new brightness property for mainScreen that allows you to set the screen brightness. I'm u...
Deserved asked 26/10, 2011 at 9:30
4
Solved
Using C in Linux, would it be possible to change the brightness of the viewing screen? This isn't expected to be portable other than running on my installs of Ubuntu and Fedora. I'm asking about ho...
Space asked 27/4, 2011 at 22:15
4
Solved
I'm attempting to change the screen brightness from withing a service, like so:
android.provider.Settings.System.putInt(getContentResolver(),
android.provider.Settings.System.SCREEN_BRIGHTNESS, br...
Paranoia asked 15/7, 2011 at 14:36
0
I have an application which works in a hands busy environment so the user rarely touches the device. Of course, the phone goes into auto-lock and my app stops working. I used this code:
[[UIAppli...
Recognizance asked 27/3, 2013 at 20:32
1
Solved
I want to change brightness of screen according to light.
I found links for getting brightness level and setting up brightness:
Change screen brightness onPause (Android app)
How to toggle au...
Annulose asked 31/12, 2012 at 12:34
4
Solved
How would I program the ability to change brightness in-app? I know that its possible as I have seen at least three apps that can do it. This would be very useful for my app. I know that it's only ...
Phylum asked 21/11, 2011 at 4:33
2
I've been looking into dimming a screen on a Windows platform from my program. I know that there's a SetMonitorBrightness API that allows this, but the issue for me is that it would be nice to be a...
Gormley asked 11/8, 2012 at 20:59
2
Solved
i tried to use the most of the correct answers suggested by the users to adjust the brightness of the iphone (ie [[UIScreen mainScreen]setBrightness:0.0];) but the simulator didn't change its brigh...
Yaakov asked 19/4, 2012 at 14:54
2
Solved
I want ajust screen brightness by my self. Because Windows lets me only adjusting in limited range. I want dim the display from 0 to 100% and turning it off/on. It should be possible if windows can...
Amadaamadas asked 19/11, 2011 at 12:19
3
I am developing an iPhone application and I need to adjust the brightness of the screen through my application, in the same way as we do through the Settings app.
I have searched but have not foun...
Tani asked 25/10, 2011 at 18:43
4
Solved
Is there any command (or API) to set X.Org/Linux color brightness?
In other words, I need something as handy as the xgamma command but for changing RGB brightness real-time.
Is this possibile?
Hurlburt asked 26/12, 2009 at 14:14
1
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