Common analog keys of ADB shell: keycode

One . Use command :

stay adb shell There is a very useful command in , Analog key input , First of all, don't understand it as the analog key of the keyboard , The use of the following commands and key values to do a detailed explanation .

input Command format

adb shell input keyevent <keycode>

Two . Commonly used keycode list :

keycode     meaning

keycode     meaning 
3    HOME  key 
4     Return key 
5     Open the dial-up app 
6     Hang up 
24     Increase the volume 
25     lower the volume 
26     Power key 
27     Taking pictures （ In camera applications ）
64     Open the browser 
82     Menu key 
85     Play / Pause 
86     Stop playing 
87     Play the next song 
88     Play the last one 
122     Move the cursor to the beginning of the line or to the top of the list 
123     Move the cursor to the end of the line or the bottom of the list 
126     Resume playback 
127     Pause play 
164     Mute 
176     Turn on system settings 
187     Handover application 
207     Open contacts 
208     Open calendar 
209     Turn on the music 
210     Turn on the calculator 
220     Reduce the brightness of the screen 
221     Increase the brightness of the screen 
223     System sleep 
224     Light up the screen 
231     Open voice assistant 
276     without  wakelock  Let the system sleep