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Android Device Monitor

Android Device Monitor 是 Android Studio 底下的一套工具,提供 Android 開發者一些基本功能,例如 logcat、文件管理(push/pull/delete)、系統狀態檢視(CPU與記憶體使用狀況)、與螢幕截圖等等。

Image Not Showing Possible Reasons
  • The image file may be corrupted
  • The server hosting the image is unavailable
  • The image path is incorrect
  • The image format is not supported
Learn More →

開啟 Android Device Monitor

在 3.0 以前的 Android Studio 版本可以從工具列中開啟 Android Device Monitor,如下圖。

Image Not Showing Possible Reasons
  • The image file may be corrupted
  • The server hosting the image is unavailable
  • The image path is incorrect
  • The image format is not supported
Learn More →

至於較新的版本,則要找到 android-sdk 資料夾下的 tools 資料夾,裡面有個 monitor 檔案,可以對它設定捷徑,雙擊即可開啟 Android Device Monitor 視窗。

Image Not Showing Possible Reasons
  • The image file may be corrupted
  • The server hosting the image is unavailable
  • The image path is incorrect
  • The image format is not supported
Learn More →

ps. 若是 tools 資料夾下沒看到 monitor 檔案,也可以再往 lib 資料夾下尋找。

Image Not Showing Possible Reasons
  • The image file may be corrupted
  • The server hosting the image is unavailable
  • The image path is incorrect
  • The image format is not supported
Learn More →

Devices

Image Not Showing Possible Reasons
  • The image file may be corrupted
  • The server hosting the image is unavailable
  • The image path is incorrect
  • The image format is not supported
Learn More →

  1. 選擇裝置
    Devices 視窗可以看到目前電腦連接的裝置,點選裝置即可在其它視窗顯示該裝置的相關訊息。

  2. 螢幕節圖
    直接幫你擷取裝置的螢幕,不用再從裝置外接鍵盤使用 print screen 的方式截圖,介面如下。

    Image Not Showing Possible Reasons
    • The image file may be corrupted
    • The server hosting the image is unavailable
    • The image path is incorrect
    • The image format is not supported
    Learn More →

LogCat

Image Not Showing Possible Reasons
  • The image file may be corrupted
  • The server hosting the image is unavailable
  • The image path is incorrect
  • The image format is not supported
Learn More →

  1. Logcat 訊息
    Moniter 也提供常駐的 Logcat 訊息,讓你可以隨時查看 log。

  2. Log Filters
    也可以使用自定義的 Filter 來過濾 Logcat 訊息,針對特定訊息查看 log 更方便。

    Image Not Showing Possible Reasons
    • The image file may be corrupted
    • The server hosting the image is unavailable
    • The image path is incorrect
    • The image format is not supported
    Learn More →

File Explorer

Image Not Showing Possible Reasons
  • The image file may be corrupted
  • The server hosting the image is unavailable
  • The image path is incorrect
  • The image format is not supported
Learn More →

  1. 文件管理
    文件管理視窗可以檢視裝置內的檔案。
  2. 推拉增減按鈕
    也可以透過按鈕來對裝置 push 或 pull 檔案,當然也能刪除檔案或新增資料夾。

SystemInformation

Image Not Showing Possible Reasons
  • The image file may be corrupted
  • The server hosting the image is unavailable
  • The image path is incorrect
  • The image format is not supported
Learn More →

系統資訊視窗可以快速查看裝置的 CPU 與 Memory 狀態。


這邊只介紹了自比較常用的幾個部分,其他功能像是 Dump View Hierarchy、Threads、Heap 等功能也都可以玩玩看。
新版的 Android Studio 已經將 Monitor 的功能拆散再各處,可以參考官方說明
我自己到現在還是習慣用舊的 Monitor 啦,尤其常常使用裝置截圖的功能,提供大家參考。