Android query: Simulate keyboard and mouse events (implemented by adb shell)

1. Send Keyboard Events:

Command Format 1: adb shell input keyevent "value"

The value and corresponding key code are listed in the following table:

KeyEvent Value
KEYCODE
Comment
 
0
KEYCODE_UNKNOWN
 
1
KEYCODE_MENU
The command in the SDK2.1 simulator is invalid, and the sendevent command is feasible.
 
2
KEYCODE_SOFT_RIGHT
 
3
KEYCODE_HOME
 
4
KEYCODE_BACK
 
5
KEYCODE_CALL
 
6
KEYCODE_ENDCALL
 
7
KEYCODE_0
 
8
KEYCODE_1
 
9
KEYCODE_2
 
10
KEYCODE_3
 
11
KEYCODE_4
 
12
KEYCODE_5
 
13
KEYCODE_6
 
14
KEYCODE_7
 
15
KEYCODE_8
 
16
KEYCODE_9
 
17
KEYCODE_STAR
 
18
KEYCODE_POUND
 
19
KEYCODE_DPAD_UP
 
20
KEYCODE_DPAD_DOWN
 
21
KEYCODE_DPAD_LEFT
 
22
KEYCODE_DPAD_RIGHT
 
23
KEYCODE_DPAD_CENTER
 
24
KEYCODE_VOLUME_UP
 
25
KEYCODE_VOLUME_DOWN
 
26
KEYCODE_POWER
 
27
KEYCODE_CAMERA
 
28
KEYCODE_CLEAR
 
29
KEYCODE_A
 
30
KEYCODE_ B
 
31
KEYCODE_C
 
32
KEYCODE_D
 
33
KEYCODE_E
 
34
KEYCODE_F
 
35
KEYCODE_G
 
36
KEYCODE_H
 
37
KEYCODE_ I
 
38
KEYCODE_J
 
39
KEYCODE_K
 
40
KEYCODE_L
 
41
KEYCODE_M
 
42
KEYCODE_N
 
43
KEYCODE_O
 
44
KEYCODE_P
 
45
KEYCODE_Q
 
46
KEYCODE_R
 
47
KEYCODE_S
 
48
KEYCODE_T
 
49
KEYCODE_U
 
50
KEYCODE_V
 
51
KEYCODE_W
 
52
KEYCODE_X
 
53
KEYCODE_Y
 
54
KEYCODE_Z
 
55
KEYCODE_COMMA
 
56
KEYCODE_PERIOD
 
57
KEYCODE_ALT_LEFT
 
58
KEYCODE_ALT_RIGHT
 
59
KEYCODE_SHIFT_LEFT
 
60
KEYCODE_SHIFT_RIGHT
 
61
KEYCODE_TAB
 
62
KEYCODE_SPACE
 
63
KEYCODE_SYM
 
64
KEYCODE_EXPLORER
 
65
KEYCODE_ENVELOPE
 
66
KEYCODE_ENTER
 
67
KEYCODE_DEL
 
68
KEYCODE_GRAVE
 
69
KEYCODE_MINUS
 
70
KEYCODE_EQUALS
 
71
KEYCODE_LEFT_BRACKET
 
72
KEYCODE_RIGHT_BRACKET
 
73
KEYCODE_BACKSLASH
 
74
KEYCODE_SEMICOLON
 
75
KEYCODE_APOSTROPHE
 
76
KEYCODE_SLASH
 
77
KEYCODE_AT
 
78
KEYCODE_NUM
 
79
KEYCODE_HEADSETHOOK
 
80
KEYCODE_FOCUS
 
81
KEYCODE_PLUS
 
82
KEYCODE_MENU
 
83
KEYCODE_NOTIFICATION
 
84
KEYCODE_SEARCH
 
85
TAG_LAST_KEYCODE
 

Command Format 2: adb shell sendevent [device] [type] [code] [value]

For example, adb shell sendevent/dev/input/event0 1 229 1 means to press the menu key

Adb shell sendevent/dev/input/event0 1 229 0 means to press and release the menu key

Note: The preceding commands must be used in combination.

The command is as follows:

Key Name CODE

MENU 229

Back HOME 102

BACK (back button) 158

Calls (CALL button) 231

END (end call button) 107

 

 

 

 

2. Send a mouse event (Touch ):

Command Format: adb shell sendevent [device] [type] [code] [value]

 

Case 1: touch on a coordinate point

For example, if the x coordinate of the screen is 40 and the y coordinate is 210, run the following command:

Adb shell sendevent/dev/input/event0 3 0 40

Adb shell sendevent/dev/input/event0 3 1 210

Adb shell sendevent/dev/input/event0 1 1 330 1 // touch

Adb shell sendevent/dev/input/event0 0 0 0 // it must have

Adb shell sendevent/dev/input/event0 1 330 0 // untouch

Adb shell sendevent/dev/input/event0 0 0 0 // it must have

Note: The above six groups of commands must be used together.

 

Scenario 2: simulate a sliding track (download and test with aPaint software)

The following example shows a horizontal line starting with (100,200) and ending with (108,200) on aPaint.

Adb shell sendevent/dev/input/event0 3 0 100 // start from point (100,200)

Adb shell sendevent/dev/input/event0 3 1 200

Adb shell sendevent/dev/input/event0 1 1 330 1 // touch

Adb shell sendevent/dev/input/event0 0 0 0

Adb shell sendevent/dev/input/event0 3 0 0 101 // step to point (101,200)

Adb shell sendevent/dev/input/event0 0 0 0

........................ // Must list each step, here just skip

Adb shell sendevent/dev/input/event0 3 0 0 108 // end point (108,200)

Adb shell sendevent/dev/input/event0 0 0 0

Adb shell sendevent/dev/input/event0 1 330 0 // untouch

Adb shell sendevent/dev/input/event0 0 0 0