Turn off and turn on the screen based on Light sensingUidevice *_curdevice = [Uidevice currentdevice];[_curdevice Setproximitymonitoringenabled:yes];Nsnotificationcenter *_defaultcenter = [Nsnotificationcenter defaultcenter];[_defaultcenter addobserverforname:uideviceproximitystatedidchangenotificationObject:nilQueue:[
Specifically as follows
Turn off automatic screen rotation
1. Quickly press the home key two times, which is the front of the phone button.
2. That will appear as shown in the image of the interface, click on the lower left button, several operating the iphone's automatic rotation function,
Turn
Failure phenomenon:
The plate rotates automatically when rotating, which affects use, and the following is the way to turn off the system's gravitational induction, which is to lock the screen.
Solution:
1, in the lower right corner of the desktop click on the new notice, open the Notification center, in the notification center can see the rotation lock b
1. If we don't want to use the screen wake we just turn off the screen to wake up and in the phone's "app".
2. Click "Set" to enter here to look for.
3. Then we find the slide screen and click on "Accessibility" to click it.
4. Click on "Agility and inte
Win10 system laptop how to turn off the touch screen, win10 Touch Screen
After upgrading win10, I found that the touchpad is often accidentally touched. How can I disable the touch screen in win10 system notebook? Let's share it with you.
On the desktop, click "operating
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Content Introduction"Android" How to adjust the screen brightness, turn off the screen
"Android" How to adjust the
In the viewcontroller you want to support the screen, rewrite two methods://支持设备自动旋转-(BOOL)shouldAutorotate{returnYES;}//支持横竖屏显示-(NSUInteger)supportedInterfaceOrientations{returnUIInterfaceOrientationMaskAll;}In this viewcontroller, you can switch between the screen.However, if your window's Rootviewcontroller is a navigationcontroller, the following issues may occur:Navigationcontroller only support vertical scre
Users who have notebooks know that when they close a notebook, they go to sleep mode, while in the sleep mode the laptop network breaks its own net. This makes it troublesome for the card machine to reconnect to the network. So is there any way to deal with this problem? Let's take a look at the solution to the small arrangement!
There are two ways to use it:
One, the screen of the notebook by setting off
Basically use the computer friend all know, when our computer is in standby state, the screen will enter the state of protection, although this is the system system to our computer screen to prolong the life of small measures, but often also make many users feel very troublesome. When we look at the novel is fascinated, because the mouse and keyboard are not used for a long time, the
Careful friends will find that the Win8.1 system's notebook screen brightness sometimes, according to the external light brightness and temperature automatically adjust the screen brightness, although it seems more intelligent, but sometimes we do not want the notebook screen brightness affected by the light, suddenly dark and bright. If we want the Win8 notebook
Close the lid with an external monitor will affect the Apple notebook cooling, open, encountered at all without dual screen display users are very wasteful. If you want to not affect the heat dissipation, and only with the external monitor, completely turn off the MAC comes with the screen, you can use the following 2
Method One:
1, enter the Win8.1 Control Panel, and then enter the "Power Options" setting, the following schematic.
2, and then in the Power option settings, change the current power plan settings, will be enabled by the use of brightness off, the following schematic.
The above settings, you can successfully turn off the Win8.1
Basically use the computer friend all know, when our computer is in standby state, the screen will enter the state of protection, although this is the system system to our computer screen to prolong the life of small measures, but often also make many users feel very troublesome. When we look at the novel is fascinated, because the mouse and keyboard are not used for a long time, the
How to set the [UIApplication Sharedapplication] idletimerdisabled property to control the effect of the auto lock screen// 把设置idleTimerDisabled的代码放到applicationDidEnterBackground里还原系统设置- (void)applicationDidEnterBackground:(UIApplication *)application { [[UIApplication sharedApplication] setIdleTimerDisabled:NO];}// 把设置idleTimerDisabled的代码放到applicationDidBecomeActive里取消自动锁屏效果- (void)applicationDidBecomeActive:(UIApplication *)application { [[UIAppl
Sometimes we need to close the screen to have a rest or write something on Ben, but it's distracting when the screen is on, but it's too much trouble to turn off the monitor, so go straight to a small program (non-applet). There is a situation, sometimes at night to leave the computer next, but the computer is still do
Online query, many of the command "Setterm-blank 0" method to turn off screen protection, but I tried to find no effect, screen protection still exists.Depending on the parameters in the query setterm command, I think it should be the-powersave option in the Setterm command.Then try to use the following command:Setterm
How does the win8/8.1 system turn off the gravitational induction and screen rotation functions?
1, on the desktop blank place right click, select "Screen resolution";
2, will "allow screen automatic rotation" before the hook to remove, click to apply and determine
How to set or turn off the Excel screen tip feature
A ScreenTip is a window that moves the mouse cursor to display descriptive text on a command or option, in which case the description of the current option or command is displayed, as shown in the screen tip for the Format Painter button.
Users can set whethe
In fact, the computer screen to protect this thing is not a new topic, many friends have said, especially in the movies or reading novels, often the computer automatically enabled the protection program, so it is very depressing? If you want this kind of depression not to happen again, Now let's take a look at how to turn off the computer
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