//这条命令相当于按了设备的Backkey键
adb shell input keyevent 4
//可以解锁屏幕
adb shell input keyevent 82
//在屏幕上做划屏操作，前四个数为坐标点，后面是滑动的时间（单位毫秒）
adb shell input swipe 50 250 250 250 500
//在屏幕上点击坐标点x=50
y=250的位置。
adb shell input tap 50 250
//输入字符abc
adb shell input text abc
每个数字与keycode对应表如下：
0 --> "KEYCODE_UNKNOWN"
1 --> "KEYCODE_MENU"
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"
KEYCODE列表
电话键
| KEYCODE_CALL | 拨号键 | 5 |
| KEYCODE_ENDCALL | 挂机键 | 6 |
| KEYCODE_HOME | 按键Home | 3 |
| KEYCODE_MENU | 菜单键 | 82 |
| KEYCODE_BACK | 返回键 | 4 |
| KEYCODE_SEARCH | 搜索键 | 84 |
| KEYCODE_CAMERA | 拍照键 | 27 |
| KEYCODE_FOCUS | 拍照对焦键 | 80 |
| KEYCODE_POWER | 电源键 | 26 |
| KEYCODE_NOTIFICATION | 通知键 | 83 |
| KEYCODE_MUTE | 话筒静音键 | 91 |
| KEYCODE_VOLUME_MUTE | 扬声器静音键 | 164 |
| KEYCODE_VOLUME_UP | 音量增加键 | 24 |
| KEYCODE_VOLUME_DOWN | 音量减小键 | 25 |
控制键
| KEYCODE_ENTER | 回车键 | 66 |
| KEYCODE_ESCAPE | ESC键 | 111 |
| KEYCODE_DPAD_CENTER | 导航键 确定键 | 23 |
| KEYCODE_DPAD_UP | 导航键 向上 | 19 |
| KEYCODE_DPAD_DOWN | 导航键 向下 | 20 |
| KEYCODE_DPAD_LEFT | 导航键 向左 | 21 |
| KEYCODE_DPAD_RIGHT | 导航键 向右 | 22 |
| KEYCODE_MOVE_HOME | 光标移动到开始键 | 122 |
| KEYCODE_MOVE_END | 光标移动到末尾键 | 123 |
| KEYCODE_PAGE_UP | 向上翻页键 | 92 |
| KEYCODE_PAGE_DOWN | 向下翻页键 | 93 |
| KEYCODE_DEL | 退格键 | 67 |
| KEYCODE_FORWARD_DEL | 删除键 | 112 |
| KEYCODE_INSERT | 插入键 | 124 |
| KEYCODE_TAB | Tab键 | 61 |
| KEYCODE_NUM_LOCK | 小键盘锁 | 143 |
| KEYCODE_CAPS_LOCK | 大写锁定键 | 115 |
| KEYCODE_BREAK | Break/Pause键 | 121 |
| KEYCODE_SCROLL_LOCK | 滚动锁定键 | 116 |
| KEYCODE_ZOOM_IN | 放大键 | 168 |
| KEYCODE_ZOOM_OUT | 缩小键 | 169 |
组合键
| KEYCODE_ALT_LEFT | Alt+Left |
| KEYCODE_ALT_RIGHT | Alt+Right |
| KEYCODE_CTRL_LEFT | Control+Left |
| KEYCODE_CTRL_RIGHT | Control+Right |
| KEYCODE_SHIFT_LEFT | Shift+Left |
| KEYCODE_SHIFT_RIGHT | Shift+Right |
基本
| KEYCODE_0 | 按键'0' | 7 |
| KEYCODE_1 | 按键'1' | 8 |
| KEYCODE_2 | 按键'2' | 9 |
| KEYCODE_3 | 按键'3' | 10 |
| KEYCODE_4 | 按键'4' | 11 |
| KEYCODE_5 | 按键'5' | 12 |
| KEYCODE_6 | 按键'6' | 13 |
| KEYCODE_7 | 按键'7' | 14 |
| KEYCODE_8 | 按键'8' | 15 |
| KEYCODE_9 | 按键'9' | 16 |
| KEYCODE_A | 按键'A' | 29 |
| KEYCODE_B | 按键'B' | 30 |
| KEYCODE_C | 按键'C' | 31 |
| KEYCODE_D | 按键'D' | 32 |
| KEYCODE_E | 按键'E' | 33 |
| KEYCODE_F | 按键'F' | 34 |
| KEYCODE_G | 按键'G' | 35 |
| KEYCODE_H | 按键'H' | 36 |
| KEYCODE_I | 按键'I' | 37 |
| KEYCODE_J | 按键'J' | 38 |
| KEYCODE_K | 按键'K' | 39 |
| KEYCODE_L | 按键'L' | 40 |
| KEYCODE_M | 按键'M' | 41 |
| KEYCODE_N | 按键'N' | 42 |
| KEYCODE_O | 按键'O' | 43 |
| KEYCODE_P | 按键'P' | 44 |
| KEYCODE_Q | 按键'Q' | 45 |
| KEYCODE_R | 按键'R' | 46 |
| KEYCODE_S | 按键'S' | 47 |
| KEYCODE_T | 按键'T' | 48 |
| KEYCODE_U | 按键'U' | 49 |
| KEYCODE_V | 按键'V' | 50 |
| KEYCODE_W | 按键'W' | 51 |
| KEYCODE_X | 按键'X' | 52 |
| KEYCODE_Y | 按键'Y' | 53 |
| KEYCODE_Z | 按键'Z' | 54 |