在Android(Android)上截屏有几种方法，但最简单和最基本的方法是按住电源和降低音量(Power and Volume)按钮一秒钟，仅此而已。
但是，典型的屏幕截图只会捕获活动屏幕上显示的内容。如果您想在社交信息流中捕捉较长的对话、网页或多个帖子，您可能需要多次重复该过程，这是一个乏味的过程。
幸运的是，您可以在Android 设备上捕获(Android device)滚动屏幕截图(scrolling screenshot)，省去将屏幕截图精心拼接在一起的麻烦。
大多数顶级Android设备都具有内置的Scroll Capture 选项(Scroll Capture option)，但如果您的设备没有，您可以使用可以很好地完成这项工作的第三方应用程序。我们将向您展示如何使用这两个选项来实现这一目标。
如何在 Android 上捕获滚动屏幕截图(How To Capture a Scrolling Screenshot On Android)
- 使用本机屏幕捕获功能(screen capture feature)。
- 使用第三方应用程序。
使用本机屏幕捕获功能(Using The Native Screen Capture Feature)
在用户要求 Google 实施( a user asked Google to implement it)之前，滚动屏幕截图并不是Android设备的一部分。最初，谷歌(Google)表示该功能不可行，但后来证实它实际上是可以实现的。
三星(Samsung)、一加(OnePlus)、LG 和华为(LG and Huawei)等部分Android设备在不同名称下提供滚动屏幕截图功能。
对于三星(Samsung)用户来说，现在称为Scroll Capture的功能首先是通过Note 5手机上漂亮的(Note 5)Capture more工具引入的，这使他们能够在一个文件中截取长截图。在华为(Huawei)等其他设备上，它被称为滚动截图(Scrollshot)，LG 有“扩展”选项，MIUI有滚动选项(Scroll option)，OnePlus称之为“滚动”或扩展截图。
我们将向您展示如何使用三星和华为设备(Samsung and Huawei device)上的内置工具截取长截图。
在三星上捕获滚动屏幕截图(Capture Scrolling screenshots On a Samsung)
1. 通过打开设置(Settings)在您的设备上启用 Smart Capture 。点击高级功能(Advanced Features)。
2.找到Smart Capture并切换开关以启用它。
3. 转到您要截取的屏幕并截取屏幕截图。Scroll Capture图标将出现在Crop、Edit和Share图标旁边。点击它并滚动到您想要结束的位置。
4. 您将在屏幕左下方看到捕获的屏幕截图的小预览。如果您想修改屏幕截图，您可以从Screenshots文件夹下的Gallery打开它，进行必要的更改并保存以备后用。
在华为手机上截屏(Capture Scrolling Screenshots On a Huawei)
1. 打开您要截取滚动屏幕截图的屏幕并按住音量调低和电源(Volume down and Power)按钮以截取屏幕截图。很快会出现一个动画，让您知道图像已成功捕获。在动画消失之前点击屏幕底部的Scrollshot选项。(Scrollshot)
2. 您的手机将开始向下滚动，但您可以点击屏幕在您希望屏幕截图结束的位置停止。图像结果(image result)将出现在您的显示器上，之后您可以编辑、共享或删除屏幕截图。
使用第三方应用程序(Using a Third-Party App)
如果您的Android 设备(Android device)没有原生的Scrollshot或滚动截屏工具(capture tool)，您可以使用第三方应用来截取滚动屏幕截图。
Google Play 商店(Google Play Store)中有几个应用程序可以帮助您截取长屏幕截图。但在本指南中，我们将使用LongShot 应用程序(LongShot app)。
如何使用 LongShot 应用程序捕获滚动屏幕截图(How To Use The LongShot App To Capture Scrolling Screenshots)
这个免费的应用程序可让您一次性截取网页(take screenshots of webpages)、对话、线程等的屏幕截图。它易于使用，并且具有用于捕获整个页面的各种选项。例如，如果您要捕获网页，只需在应用程序中输入URL，然后选择起点和终点(start and end point)即可。
LongShot非常适合捕获长篇文章或新闻提要的屏幕截图，并在一张(LongShot)滚动屏幕截图(rolling screenshot)中提供完美的像素级结果。
与其他应用不同，LongShot不会在您的屏幕截图上添加恼人的水印。免费应用程序受广告支持，但它们不是侵入式的，您可以随时关闭它们。但只需支付少量费用（约 2 美元），您就可以将它们移除并享受无广告的体验。
1.下载并安装LongShot(install LongShot)。启动应用程序以截取屏幕截图。
2. 如果您希望应用程序自动捕捉滚动镜头，请点击(scrolling shot)自动滚动(Auto-scroll)旁边的复选框。
3. 转到您的设备Settings>Accessibility>Installed Services>LongShot，然后打开开关以启用自动滚动。点击OK(OK)授予所需的权限。
4.接下来，点击捕获屏幕截图(Capture Screenshot)按钮右侧的蓝色按钮。该应用程序需要获得权限才能在您正在使用的其他应用程序之上显示内容。打开允许权限(Allow Permission)开关。
5. 将出现一个弹出窗口，通知您LongShot将开始捕捉屏幕上显示的所有内容。点击立即开始(Start now)以继续截屏。
6. 您将看到两个浮动按钮：开始(Start)（绿色）和取消(Cancel)（红色）。打开您要为其截屏的应用程序，然后单击绿色的开始按钮(Start button)。
7. 屏幕上会出现一条红线，帮助您在滚动时选择终点(end point)。点击浮动完成(Done)（红色）按钮以停止滚动拍摄。
8. 在新屏幕中，您可以编辑或调整捕获的屏幕截图。如果需要，您可以通过选中顶部的“保存时还保留原始屏幕截图(Also keep original screenshots when saving)”复选框来保留原始屏幕截图。(screen capture)
9.完成编辑后点击保存。(Save)
10. 生成的图像将显示在您的屏幕上，其下方有三个选项：浏览(Browse)（打开LongShot 文件夹(LongShot folder)中图像的位置）、评分(Rate)（对应用程序评分）和新建(New)（拍摄新的滚动屏幕截图） ）。
除了拍摄长截图，LongShot 应用程序(LongShot app)还有一些其他有用的工具，比如可以让您连接多个屏幕截图的拼接工具。
结论(Conclusion)
下次您想发送对话、话题、长篇文章或新闻提要(news feed)的屏幕截图时，不要费力(t struggle)地截取多个屏幕截图。在您的设备上使用Scrollshot 或 Scroll Capture(Scrollshot or Scroll Capture)，或安装LongShot 应用程序(LongShot app)，为您节省时间和精力(time and effort)。
How To Capture a Scrolling Screenshot On Android
There are several ways to take a screenshot on Android, but the simplest and most basic one is holding down the Power and Volume Down buttons for a second, and that’s it.
A typical screenshot will only capture what appears on the active screen though. If you want to capture a long conversation, webpage, or multiple posts in your social feed, you may have to repeat the process several times over, which is a tedious process.
Fortunately, you can capture a scrolling screenshot on your Android device and save yourself the trouble of having to meticulously stitch the screenshots together.
Most top-of-the-range Android devices have the built-in Scroll Capture option, but if yours doesn’t, you can use a third-party app that’ll do the job just fine. We’re going to show you how to use both options to achieve this.
How To Capture a Scrolling Screenshot On Android
- Using the native screen capture feature.
- Using a third-party app.
Using The Native Screen Capture Feature
Scrolling screenshots weren’t a part of Android devices until a user asked Google to implement it. Initially, Google said the feature was infeasible but later confirmed that it was, in fact, possible to implement it.
A select number of Android devices like Samsung, OnePlus, LG and Huawei offer the scrolling screenshots feature under different monikers.
For Samsung users, the feature, now called Scroll Capture, was first introduced through the nifty Capture more tool on the Note 5 handset, which enabled them to take long screenshots in one file. On other devices like Huawei, it’s known as Scrollshot, LG has the ‘Extended’ option, MIUI has the Scroll option, and OnePlus calls it ‘Scrolling’ or Expanded screenshot’.
We’ll show you how to capture long screenshots using the built-in tools on a Samsung and Huawei device.
Capture Scrolling screenshots On a Samsung
1. Enable Smart Capture on your device by opening Settings. Tap Advanced Features.
2. Find Smart Capture and toggle the switch to enable it.
3. Go to the screen you’d like to capture and take a screenshot. The Scroll Capture icon will appear next to the Crop, Edit, and Share icons. Tap it and scroll to where you’d like it to end.
4. You’ll see a little preview of the captured screenshot on the lower left side of the screen. If you’d like to modify the screenshot, you can open it from the Gallery under the Screenshots folder, make the necessary changes and save it for later.
Capture Scrolling Screenshots On a Huawei
1. Open the screen you’d like to take a scrolling screenshot of and hold down the Volume down and Power buttons to capture the screenshot. An animation will appear shortly to let you know the image has been captured successfully. Tap the Scrollshot option at the bottom of the screen just before the animation disappears.
2. Your phone will start scrolling down, but you can tap the screen to stop at the point where you’d like the screenshot to end. The image result will appear on your display after which you can edit, share or delete the screenshot.
Using a Third-Party App
If your Android device doesn’t have the native Scrollshot or scroll capture tool, you can use a third-party app to capture scrolling screenshots.
There are several apps in the Google Play Store that can help you capture long screenshots. But in this guide, we’ll be using the LongShot app.
How To Use The LongShot App To Capture Scrolling Screenshots
This free app allows you to take screenshots of webpages, conversations, threads and more, in a shot. It’s easy to use and has various options for capturing entire pages. For example, if you want to capture a webpage, just enter the URL in the app, and select a start and end point.
LongShot is ideal for capturing screenshots of long articles or news feeds and delivers flawless, pixel-perfect results in one rolling screenshot.
Unlike other apps, LongShot doesn’t add annoying watermarks on your screenshots. The free app is ad-supported, though they’re non-intrusive and you can close them any time you want. But for a small fee (about $2), you can have them removed and enjoy an ad-free experience.
1. Download and install LongShot. Launch the app to take the screenshot.
2. If you want the app to capture the scrolling shot automatically, tap the checkbox next to Auto-scroll.
3. Go to your device Settings>Accessibility>Installed Services>LongShot and toggle the switch on to enable auto-scroll. Grant the required permissions by tapping OK.
4. Next, tap the blue button to the right of the Capture Screenshot button. The app will require permission to show things on top of other apps you’re using. Toggle the Allow Permission switch on.
5. A popup will appear notifying you that LongShot will start capturing everything displayed on your screen. Tap Start now to continue with the screen capture.
6. You’ll see two floating buttons: Start (green) and Cancel (red). Open the app you want to take screenshots for and then click the green Start button.
7. A red line will appear on the screen to help you pick an end point as you scroll. Tap the floating Done (red) button to stop the scrolling shot capture.
8. In the new screen, you can edit or adjust the captured screenshot. If you want, you can keep the original screen capture by selecting the Also keep original screenshots when saving checkbox at the top.
9. Tap Save when you’re done with the edits.
10. The resulting image will be displayed on your screen, with three options below it: Browse (to open the location of the image in the LongShot folder), Rate (to rate the app), and New (to take a new scrolling screenshot).
Besides taking long screenshots, the LongShot app also has a few other useful tools like the stitching tool that lets you connect multiple screenshots.
Conclusion
Next time you want to send screenshots of a conversation, thread, long article, or news feed, don’t struggle to snap multiple screenshots. Use the Scrollshot or Scroll Capture on your device, or install the LongShot app and save yourself the time and effort.
