Android Studio 3.0.1找不到Android Device Monitor，如何解决以从模拟器拉取数据？

Hey there, I totally get your frustration—Android Device Monitor (ADM) got a bit of a shakeup starting with Android Studio 3.0, which is why you can't spot it in the toolbar or as a dedicated icon anymore. Let's go through how to access it, plus some better alternatives for pulling data from your emulator (since ADM is officially being phased out).

方法1：手动启动Android Device Monitor #

ADM is still included in your Android SDK, it's just no longer linked directly in the AS 3.0+ interface. Here's how to launch it:

• First, find your Android SDK installation path. You can get this in Android Studio via File > Project Structure > SDK Location.
• Navigate to the tools folder inside your SDK directory.
  • On Windows: Double-click monitor.bat to run it.
  • On Mac/Linux: Run the monitor executable file (you might need to give it executable permissions first with chmod +x monitor in terminal).
• Note: If you hit a JDK version error, ADM requires Java 8. You can specify the Java 8 path when launching via command line, like:

  # Mac/Linux
  ./monitor -vm /path/to/java8/bin/java
  
  # Windows (command prompt)
  monitor.bat -vm C:\path\to\java8\bin\java.exe
  

方法2：用更高效的替代工具（推荐） #

Since Google is deprecating ADM, it's better to switch to the built-in tools that come with Android Studio 3.0+, especially for pulling data from your emulator:

• Device File Explorer: This is the direct replacement for ADM's file browser. You can open it via View > Tool Windows > Device File Explorer (it's also usually pinned to the bottom-right corner of AS). With this tool, you can:
  • Browse all files on your emulator/connected device
  • Download files/folders to your local machine with a right-click
  • Upload local files to the device
    It's way more integrated and easier to use than ADM's file manager.
• For other ADM features:
  • Logcat is already available in the bottom toolbar of Android Studio
  • Performance monitoring can be done with the Profiler (View > Tool Windows > Profiler)
  • Layout inspection uses the Layout Inspector (Tools > Layout Inspector)

小技巧：把ADM添加到Android Studio的工具菜单 #

If you still want quick access to ADM from within AS, you can add it as an external tool:

1. Go to File > Settings > Tools > External Tools (on Mac, it's Android Studio > Preferences > Tools > External Tools)
2. Click the + button to add a new tool
3. Fill in the details:
   • Name: Android Device Monitor
   • Program: Path to monitor.bat (Windows) or monitor (Mac/Linux) in your SDK's tools folder
   • Working directory: $ProjectFileDir$
4. Click OK to save. Now you can launch ADM anytime via Tools > External Tools > Android Device Monitor.

内容的提问来源于stack exchange，提问作者Waqar Saeed