Android Studio 3.1触摸板无法滚动代码问题求助（Windows 10系统）

Hey there, sorry to hear your touchpad scroll isn't working in Android Studio 3.1 on Windows 10—total hassle when you're navigating large projects! Let's go through tried-and-true fixes that have resolved this for other developers:

• Check Android Studio's internal settings
  Fire up Android Studio and head to File > Settings (or press Ctrl+Alt+S). Navigate to Appearance & Behavior > System Settings > Mouse (or look for the Touchpad tab if your version has it). Make sure options like Enable touchpad gestures or Allow scrolling with mouse wheel are checked. If you don't see a dedicated Touchpad section, double-check Editor > General to ensure scrolling permissions are enabled.

• Verify Windows touchpad settings
  Open Windows Settings (Win+I) → Devices > Touchpad. Under Scroll and zoom, confirm Two-finger scrolling is turned on, and the scroll direction matches your preference. Also, check if Android Studio is excluded from any advanced gesture settings—some laptops let you disable gestures for specific apps.

• Reset Android Studio's configuration files
  Corrupted configs can cause weird behavior like this. Close Android Studio completely, then delete the config folder at C:\Users\[Your Username]\.AndroidStudio3.1. Restart AS, and it'll rebuild default settings. Pro tip: Back up your custom shortcuts or preferences first if you don't want to reconfigure them later.

• Update your touchpad driver
  Outdated drivers often clash with newer IDE versions. Open Device Manager (Win+X → Device Manager), expand Mice and other pointing devices, right-click your touchpad device, and select Update driver. You can let Windows search automatically, or grab the latest driver from your laptop manufacturer's official website.

• Run Android Studio in compatibility mode
  Since your old AS version worked fine, try running 3.1 in compatibility mode. Right-click the AS shortcut → Properties > Compatibility. Check Run this program in compatibility mode for and pick Windows 8 (or an older version that worked for you). Apply the setting and restart AS.

• Rule out plugin conflicts
  Third-party plugins might be interfering with touch input. Hold the Shift key while launching Android Studio, then select Safe Mode (this disables all non-built-in plugins). If scrolling works now, enable your plugins one by one to find the culprit—then update or uninstall that plugin.

If none of these steps work, consider upgrading to a newer Android Studio version (they've fixed tons of touch-related bugs over time), but if you need to stick with 3.1, double-check the driver update step—it's the most common fix for this specific issue.

内容的提问来源于stack exchange，提问作者arslan sana