ADB

Android Debug Bridge (adb) is a versatile command line tool that lets you communicate with an emulator instance or connected Android-powered device.

通用

  • 指定機器執行指令
adb -s <device name> <command>

devices

  • 查看以連線之裝置列表
adb devices

install

  • 一般安裝apk
adb install <target apk name>.apk
  • 強制安裝apk
adb install -r <target apk name>.apk

remount

  1. 在CMD下直接刪除和上傳檔案到機器
adb remount

logcat

  • 查看含有特定字串的log
    adb logcat <target string>:V *:S

shell

  • 登入shell介面
adb shell
  • 取得event code
adb shell getevent
  • 發送intent
adb shell am
  • 查看notification
adb shell dumpsys notification
  • 清空notification
adb shell service call notification 1
  • 點擊screen
adb shell input tap x y
  • 手指滑動
adb shell input swipe x1 y1 x2 y2
  • 輸入keyevent
adb shell input keyevent <keycode>

Reference

  • 監看某app的記憶體用量
adb shell dumpsys meminfo <package name>
  • 讀取TaskStack列表
adb shell dumpsys activity activities | sed -En -e '/Stack #/p' -e '/Running activities/,/Run #0/p'
  • Deeplink
adb shell am start -a android.intent.action.VIEW -d "<link>" (<package>)

In shell mode

Run-as

  • 切換成PACKAGE_NAME的執行身份
// in shell
run-as <package-name>

Combination

  • Find package pid
adb shell ps | grep <package>
  • 確認memory用量
// Emulator需要用api google
cat /proc/<pid>/maps
  • 確認fd量

需要使用沒有Google play的emulator

adb shell run-as "<package>" ls -al /proc/<pid>/fd | wc -l
  • 確認thread量
adb shell ps -T | grep "<pid>" | wc -l
  • 查看name程序的memory使用量，並以RSS欄位為準
adb shell ps | grep "name"

Error handle

  • Eclipse error: ADB server didn’t ACK, * failed to start daemon *
通常直接刪除tfadb.exe這程序然後直接重啟adb server可解除，如不行則依照以下步驟
--
//這是因為adb使用的port 5037被佔用了,找出誰占用
netstat -aon|findstr "5037"
TCP  127.0.0.1:3477  127.0.0.1:5037  XXXXXX  5263
TCP  127.0.0.1:3478  127.0.0.1:5037  XXXXXX  5263
--
//依照PID反查程序名稱
tasklist | findstr "5263"
xxx.exe    5263 Console              0  x.xxxk
--
//刪除程序
taskkill /f /t /imxx.exe
--
//重開adb，隨便執行一adb指令
adb devices

Reference