Android Studio无法识别Android V6调试设备 求技术协助

Hey, let's work through this issue step by step—since your tablet shows up in File Explorer but not Android Studio, we can rule out basic USB connection issues and focus on the Android Studio/ADB side of things.

First, here are targeted fixes to try:

1. Restart the Android Debug Bridge (ADB) #

ADB can sometimes get stuck in a glitchy state. Let's reset it:

• Open Android Studio's Terminal (bottom tab, or go to View > Tool Windows > Terminal)
• Run these commands one by one:

  adb kill-server
  adb start-server
  

• After running, check the Select Deployment Target list again.

2. Verify if ADB recognizes your device #

Let's check if the core ADB tool can see your tablet, not just Android Studio:

• In the same Terminal, run:

  adb devices
  

  • If your device shows up here but not in Android Studio, restart Android Studio completely.
  • If it doesn't show up, you need to install/update your tablet's USB drivers:
    • Search your tablet brand's official support page for "USB driver for Android 6" and install the matching driver.
    • Restart your computer, then re-run adb devices to check.

3. Re-authorize USB debugging on your tablet #

It's easy to miss or dismiss the debugging authorization prompt:

• Unplug and replug your tablet into the computer.
• On your Android 6 tablet, watch for a pop-up asking "Allow USB debugging from this computer?"
• Tap OK (check the "Always allow from this computer" box to avoid this prompt in the future).

4. Update Android Studio's SDK Platform Tools #

Outdated platform tools often cause detection issues:

• Open Android Studio, go to Tools > SDK Manager
• Select the SDK Tools tab
• Look for Android SDK Platform-Tools—if an update is available, install it
• Restart Android Studio after updating.

5. Try a different USB port #

USB 3.0 ports can sometimes have compatibility hiccups with older Android devices. Plug your tablet into a USB 2.0 port on your computer, then check the deployment target list again.

If none of these steps work, let me know what the output of adb devices is—whether it shows "unauthorized", a device ID, or nothing at all. That will help narrow down the next steps.

内容的提问来源于stack exchange，提问作者Sgt_1381