如果您启用了自动旋转，当您将手机旋转 90(phone 90)度或更多时，您的Android 手机(Android phone)的屏幕应该会旋转。(screen is supposed to rotate)但是，有时您可能会注意到这不会发生。
第三方应用程序、系统故障(system glitch)或传感器故障(faulty sensor)可能导致您的手机无法识别移动。幸运的是，您有多种方法可以在手机上解决此问题。
通过重新启动您的 Android 手机来修复自动旋转问题(Fix Auto-Rotate Issues by Restarting Your Android Phone)
解决Android 手机(Android phone)上大多数问题的一种简单方法是重启手机。执行此操作时，您的手机会清除各种临时文件，其中一些可能会导致手机屏幕无法自动旋转。
重新启动Android 手机(Android phone)很容易。为此，请按住手机上的电源(Power)按钮。然后，从打开的菜单中选择重新启动。(Restart)
当你的手机重新开机时，把它放在一边，看看屏幕是否旋转。
从 Android 设置打开屏幕旋转(Turn On Screen Rotation From Android Settings)
如果您已从手机的“快速设置”菜单中启用自动(Quick Settings menu)屏幕旋转选项，请尝试从“(screen rotation option)设置”应用(Settings app)中打开该选项，看看这是否有助于解决您的问题。如果您在Quick Settings(Quick Settings)中有一个非功能性磁贴，此方法应该可以解决您的问题。
- 在您的 Android 手机上启动设置应用程序。(Settings)
- 在项目列表中点击显示(Display)。
- 打开选项Auto-rotate screen。
使用应用内屏幕旋转选项(Use the In-App Screen Rotation Option)
有些应用程序不尊重您手机的默认方向选项，这意味着即使您启用了自动旋转选项，这些应用程序也不会旋转。幸运的是，这些应用程序中的大多数都提供了旋转屏幕(rotate the screen)的选项。
例如，如果您使用视频播放器应用程序(video player app)，该应用程序可能会选择将视频模式(video mode)更改为横向。通常，您可以在应用程序的视频播放屏幕(video play screen)上找到此选项。
因此，如果您遇到不会旋转的应用程序，则值得检查该应用程序是否具有旋转选项(rotate option)。
不要触摸手机屏幕(Don’t Touch Your Phone’s Screen)
确保(Make sure)在尝试旋转手机时不要触摸手机屏幕。这是因为如果您触摸屏幕，您的手机会阻止屏幕旋转。
您可能在将手机侧放时触摸了屏幕边缘，这可能是您的屏幕不旋转的原因。手指与手机屏幕保持一定距离，然后将手机横放。
重新校准您的手机传感器以解决自动旋转问题(Recalibrate Your Phone Sensors to Fix the Auto-Rotate Issue)
您的Android 手机(Android phone)使用内置传感器来感应您是否旋转了手机，以便手机也可以旋转屏幕。如果这些传感器出现问题，您的手机将不知道何时旋转屏幕。
幸运的是，您可以重新校准手机的传感器来解决大多数问题。有内置选项以及专用的第三方应用程序(third-party apps)来校准手机传感器。
例如，如果您拥有LG 手机(LG phone)，您可以进入“设置”(Settings)并选择“常规(General)” > “运动”(Motion)选项来校准手机的传感器。如果您有任何其他手机，请尝试使用Accelerometer Calibration和Physics Toolbox Sensor Suite等免费应用程序来校准您的传感器。
在大多数校准应用程序(calibration apps)中，您将绘制数字 8(digit 8)以使传感器恢复工作。
删除最近安装的应用程序(Remove Recently Installed Apps)
如果自动旋转仅在安装特定应用程序后停止工作，则该应用程序可能是罪魁祸首。某些(Certain)应用程序会干扰您手机的内置功能，而您最近安装的应用程序可能就是其中之一。
幸运的是，您可以通过从手机中删除该应用程序来解决此问题。这是如何做。
- 在您的 Android 手机上打开“设置”应用。(Settings)
- 点按应用程序和通知(Apps & notifications)。
- 选择您认为可能是罪魁祸首的应用程序。如果您没有看到所有应用，请点击查看所有应用(See all apps)选项。
- 点击应用页面上的卸载(Uninstall)以从手机中删除该应用。
- 在打开的提示中选择确定(OK)以删除选定的应用程序。
- 重启手机。
更新你的安卓手机(Update Your Android Phone)
保持手机操作系统为最新版本很重要。不这样做会导致手机出现各种问题，例如您遇到的问题。较新的软件(Newer software)版本修补现有错误并带来新功能。
更新大多数Android(Android)手机很容易，您可以从“设置”应用(Settings app)中进行更新。
- 访问手机上的“设置”(Settings)应用。
- 点击系统(System)选项。
- 选择系统更新(System updates)。
- 等待(Wait)您的手机检查可用更新。如果有可用更新，请将其安装在您的手机上。
使用屏幕旋转控制应用(Use a Screen Rotation Control App)
如果您仍然无法在手机上自动旋转，请尝试使用其他方式旋转手机屏幕(rotate your phone’s screen)。某些应用程序可让您在不依赖手机系统的情况下使用自动旋转功能。
一个这样的应用程序是旋转控制(Rotation Control)，可在Play 商店(Play Store)免费获得。使用此应用程序，您可以为手机添加各种屏幕旋转选项。当您手机的内置(s built-in) 旋转选项(rotate option doesn)不起作用时，这应该可以帮助您。
要使用该应用程序，请在手机上安装并打开该应用程序。然后，配置您需要的选项，一切顺利。这个应用程序的一个好处是您可以阻止应用程序更改您的默认屏幕旋转选项，这很棒。
解决 Android 上的屏幕自动旋转问题(Troubleshoot Screen Auto-Rotate Issues on Android)
当人们期望他们的手机屏幕自动旋转但不会发生时，这可能会令人沮丧。如果您发现自己在这个问题上苦苦挣扎，请使用上述方法之一来解决手机上的所有自动旋转问题。我们希望本指南有所帮助。
How to Fix Auto Rotate Not Working on Android
If you’vе enabled auto-rotate, your Android phone’s screen is supposed to rotate when turn your phone 90 degrees or more. Sometimes, though, you might notice that this doesn’t happen.
It’s possible a third-party app, a system glitch, or a faulty sensor is causing your phone not to recognize the movement. Luckily, you have several ways to potentially get around this issue on your phone.
Fix Auto-Rotate Issues by Restarting Your Android Phone
An easy way to fix most issues on your Android phone is to reboot your phone. When you do this, your phone clears various temporary files, some of which may be causing your phone’s screen not to automatically rotate.
Rebooting an Android phone is easy. To do so, press and hold down the Power button on your phone. Then, choose Restart from the menu that opens.
When your phone is back on, put it sideways and see if the screen rotates.
Turn On Screen Rotation From Android Settings
If you’ve enabled the automatic screen rotation option from your phone’s Quick Settings menu, try turning on that option from the Settings app and see if that helps fix your issue. In case you have a non-functional tile in Quick Settings, this method should fix your problem.
- Launch the Settings app on your Android phone.
- Tap Display in the list of items.
- Turn on the option that says Auto-rotate screen.
Use the In-App Screen Rotation Option
There are apps that don’t respect your phone’s default orientation option, which means these apps don’t rotate even if you’ve enabled the auto-rotate option. Luckily, most of these apps offer an option within them to rotate the screen.
For example, if you use a video player app, the app will likely have an option to change the video mode to landscape. Usually, you can find this option on the app’s video play screen.
So, if you come across an app that won’t rotate, it’s worth checking if the app has a rotate option.
Don’t Touch Your Phone’s Screen
Make sure you don’t touch your phone’s screen when attempting to rotate it. This is because if you touch the screen, your phone will prevent the screen from being rotated.
It’s possible that you’re touching the edges of your screen while putting the phone sideways, and that may be the reason your screen is not rotating. Keep a gap between your fingers and your phone’s screen, and then put the phone sideways.
Recalibrate Your Phone Sensors to Fix the Auto-Rotate Issue
Your Android phone uses the built-in sensors to sense if you’ve rotated your phone so that the phone can rotate the screen as well. If there’s an issue with these sensors, your phone won’t know when to rotate the screen.
Luckily, you can recalibrate your phone’s sensors to fix most issues. There are both built-in options as well as dedicated third-party apps to calibrate phone sensors.
If you own an LG phone, for example, you can head into Settings and select the General > Motion option to calibrate your phone’s sensors. If you have any other phone, try free apps like Accelerometer Calibration and Physics Toolbox Sensor Suite to calibrate your sensors.
In most calibration apps, you’ll draw the digit 8 to put the sensors back to their jobs.
Remove Recently Installed Apps
If auto-rotate has only stopped working after installing a particular app, that app might be the culprit. Certain apps interfere with your phone’s built-in functions, and your recently installed app might be one of them.
Luckily, you can fix this issue by removing that app from your phone. Here’s how.
- Open the Settings app on your Android phone.
- Tap Apps & notifications.
- Select the app you think is potentially the culprit. If you don’t see all your apps, tap the See all apps option.
- Tap Uninstall on the app page to remove the app from your phone.
- Select OK in the prompt that opens to delete the selected app.
- Restart your phone.
Update Your Android Phone
It’s important to keep your phone’s operating system up to date. Not doing so leads to various issues with the phone, like the one you’re experiencing. Newer software versions patch existing bugs and bring new features.
It’s easy to update most Android phones, and you can do this from the Settings app.
- Access the Settings app on your phone.
- Tap the System option.
- Select System updates.
- Wait for your phone to check for available updates. If an update is available, install it on your phone.
Use a Screen Rotation Control App
If you still can’t get auto-rotate to work on your phone, try using an alternate way to rotate your phone’s screen. Some apps let you use the auto-rotate feature without relying on your phone’s system.
One such app is Rotation Control, which is available for free on the Play Store. Using this app, you can add various screen rotation options to your phone. This should help you out when your phone’s built-in rotate option doesn’t work.
To use the app, install and open the app on your phone. Then, configure the options you need, and you’re good to go. A good thing about this app is that you can prevent apps from changing your default screen rotation options, which is great.
Troubleshoot Screen Auto-Rotate Issues on Android
It can be frustrating when people expect their phone’s screen to automatically rotate but that won’t happen. If you ever find yourself struggling with this issue, use one of the methods outlined above to fix all auto-rotate issues on your phone. We hope this guide helps.
