Introduction to adb:
adb, the Android Debug Bridge. Interact with android through this tool
adb command format:
adb [-d|-e|-s <serialNumber>] <command>
Items in square brackets are not required. For example: adb -s emulator-5554 install xxxxxx.apk follow the xxxx app
-d: Perform naming only for real Android phones connected to the pc. This parameter does not allow the PC side to connect multiple devices
-e: Similar to -d, perform naming only for an emulated Android phone connected to the PC. This parameter does not allow the PC side to connect multiple devices
-s: Specify the device through the device serial number to execute the command
Common commands:
Check the adb version: adb version is usually also used to verify whether the adb installation was successful
View connected devices and emulators: adb devices
Install the software: adb install xxx.apk xxx to specify the installed apk path
Common parameters: -s install to sdk, for example: adb -s install xxx.apk
-r keep data and cache files, reinstall apk
Uninstall: adb uninstall xxx.apk to uninstall directly
adb -k uninstall xxx.apk uninstall but keep user's data
Copy files: Copy from pc to phone: adb push [file location on pc] [path to save to phone]
From mobile phone to pc: adb push [the location where the mobile phone stores the file] [the path where the file is stored to the pc]
List all the package names of the system: adb shell pm list packages
List all registrations in the system: adb shell pm list packages -s
List third-party application package names except the system's own programs: adb shell pm list packages -3
Pipeline command: | grep is basically the same as in linux
Clear the application's cache and data: adb shell pm clear [package name]
View log: adb logcat
Check the android system version: adb shell getprop ro.build.version.release
Check screen resolution: adb shell wm size
Start adb server: adb start-server
停止adb server：adb kill-server
Reboot: adb reboot
Check if the device is rooted: adb shell
his
$ means no root, # means already root
View resource usage: adb shell top
Simulate key input:
格式：adb shell input keyevent [keycode]
adb shell input keyevent 3 Press the home button
adb shell input keyevent 4 press the return key
keycode and corresponding key:
| keycode |
button |
| 3 |
HOME |
| 4 |
return |
| 5 |
open dial |
| 6 |
hang up the phone |
| 24 |
increase volume |
| 25 |
lower the volume |
| 26 |
Power button |
| 27 |
Photograph |
| 64 |
Open browser |
| 82 |
menu |
| 85 |
play / pause |
| 86 |
Stop play |
| 87 |
play next track |
| 88 |
play previous track |
| 126 |
Resume playback |
| 127 |
Pause playback |
| 164 |
mute |
| 176 |
Open system settings |
| 207 |
Open contacts |
| 208 |
Open Calendar |
| 209 |
turn on music |
| 210 |
open calculator |
| 220 |
Decrease screen brightness |
| 221 |
Increase screen brightness |
| 223 |
system hibernation |
| 224 |
light up the screen |