The whole network is the most complete, adb common commands (details) full coverage, just read this article..

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foreword

adb simulates key input commands

grammatical format

input [<source>] <command> [<arg>...]

physical key

# 电源键
adb shell input keyevent 26

# 菜单键
adb shell input keyevent 82

# HOME 键
adb shell input keyevent 3

# 返回键
adb shell input keyevent 4 

# 音量+
adb shell input keyevent 24 

# 音量-
adb shell input keyevent 25 

# 静音
adb shell input keyevent 164

media control

# 播放/暂停
adb shell input keyevent 85 

# 停止播放
adb shell input keyevent 86 

# 播放下一首
adb shell input keyevent 87 

# 播放上一首
adb shell input keyevent 88 

# 恢复播放
adb shell input keyevent 126 

# 暂停播放
adb shell input keyevent 127 

Turn on/off the screen

# 点亮屏幕
adb shell input keyevent 224 

# 熄灭屏幕
adb shell input keyevent 223 
 

触击屏幕
# x，y为坐标位置
adb shell input tap <X> <Y> 

Sliding screen
Four parameters: start point x coordinate start point y coordinate end point x coordinate end point y coordinate

# 向上滑动
adb shell input swipe 300 1000 300 500 

# 向下滑动
adb shell input swipe 300 100 300 1000 

# 向左滑动
adb shell input swipe 1000 500 200 500 

# 向右滑动
adb shell input swipe 200 500 1000 500 

adb other functions and commands

Screenshots:

adb exec-out screencap -p > sc.pn

The screenshot is saved to the directory where the command is executed on the computer.
If the specified file name ends with .png, the -p parameter can be omitted.

Note: If the adb version is older and the exec-out command cannot be used, it is recommended to update the adb version

It can also be done with the following steps

# 先截图保存到设备里
adb shell screencap -p /sdcard/sc.png 

# 然后将 png 文件导出到电脑
adb pull /sdcard/sc.png 

record screen

# 录制屏幕以 mp4 格式保存到 /sdcard
adb shell screenrecord /sdcard/filename.mp4 

# 导出到电脑
adb pull /sdcard/filename.mp4 
需要停止时按 Ctrl-C，默认录制时间和最长录制时间都是 180 秒

view wifi password

adb shell cat /data/misc/wifi/*.conf

Delete the system default APP
Find the package name to be deleted

adb shell pm list packages -s 

Get the address of the package name

adb shell pm path 包名 

For example: adb shell pm path com.seewo.rainbow.pro

Get root privileges

adb root adb remount

Mount system read and write permissions

adb shell rm 包名地址

delete package

adb shell rm -r /data/app/com.seewo.rainbow.pro-1

reboot

adb reboot 

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