adb shell按鍵操作(input keyevent)

前言：input keyeven操作發送手機上常用的一些按鍵操作

一、keyevent事件對應數字

電話鍵

• KEYCODE_CALL: 撥號鍵
• KEYCODE_ENDCALL: 掛機鍵
• KEYCODE_HOME: 按鍵Home
• KEYCODE_MENU: 菜單鍵
• KEYCODE_BACK: 返回鍵
• KEYCODE_SEARCH: 搜索鍵
• KEYCODE_CAMERA: 拍照鍵
• KEYCODE_FOCUS: 拍照對焦鍵
• KEYCODE_POWER: 電源鍵
• KEYCODE_NOTIFICATION: 通知鍵
• KEYCODE_MUTE: 話筒靜音鍵
• KEYCODE_VOLUME_MUTE: 揚聲器靜音鍵
• KEYCODE_VOLUME_UP: 音量增加鍵
• KEYCODE_VOLUME_DOWN: 音量減小鍵

控制鍵

• KEYCODE_ENTER: 回車鍵
• KEYCODE_ESCAPE: ESC鍵
• KEYCODE_DPAD_CENTER: 導航鍵 確定鍵
• KEYCODE_DPAD_UP: 導航鍵 向上
• KEYCODE_DPAD_DOWN: 導航鍵 向下
• KEYCODE_DPAD_LEFT: 導航鍵 向左
• KEYCODE_DPAD_RIGHT: 導航鍵 向右
• KEYCODE_MOVE_HOME: 光標移動到開始鍵
• KEYCODE_MOVE_END: 光標移動到末尾鍵
• KEYCODE_PAGE_UP: 向上翻頁鍵
• KEYCODE_PAGE_DOWN: 向下翻頁鍵
• KEYCODE_DEL: 退格鍵
• KEYCODE_FORWARD_DEL: 刪除鍵
• KEYCODE_INSERT: 插入鍵
• KEYCODE_TAB: Tab鍵
• KEYCODE_NUM_LOCK: 小鍵盤鎖
• KEYCODE_CAPS_LOCK: 大寫鎖定鍵
• KEYCODE_BREAK: Break/Pause鍵
• KEYCODE_SCROLL_LOCK: 滾動鎖定鍵
• KEYCODE_ZOOM_IN: 放大鍵
• KEYCODE_ZOOM_OUT: 縮小鍵

每個數字與keycode對應表如下：

• 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"

2、實現back鍵。打開cmd輸入指令

# 方法一：
> adb shell input keyevent KEYCODE_BACK

# 方法二：
> adb shell input keyevent 4

3、下面封裝keyevent事件放入common模塊供調用

#coding:utf-8
import os
 
class Event():
    '''常用keyevent事件'''
    KEYCODE_HOME = 3         # home鍵
    KEYCODE_MENU = 82        # menu鍵
    KEYCODE_BACK = 4         # back鍵
    KEYCODE_POWER = 26       # power鍵
    KEYCODE_DPAD_UP = 19     # 向上
    KEYCODE_DPAD_DOWN = 20   # 向下
    KEYCODE_DPAD_LEFT = 21   # 向左
    KEYCODE_DPAD_RIGHT = 22  # 向右
    KEYCODE_NOTIFICATION = 83 # 解鎖
 
# 點擊返回鍵
def back(keyname=Event.KEYCODE_BACK):
    ' 執行adb keyevent事件 參數從Event類裏面關聯'
    adb = 'adb shell input keyevent %s' % keyname
    os.system(adb)
 
# 點擊home鍵
def home(keyname = Event.KEYCODE_HOME):
    adb = 'adb shell input keyevent %s' % keyname
    os.system(adb)
 
# 點擊菜單鍵
def menu(keyname= Event.KEYCODE_MENU):
    adb = 'adb shell input keyevent %s' % keyname
    os.system(adb)
 
# 按一下電源鍵
def power(keyname=Event.KEYCODE_POWER):
    adb = 'adb shell input keyevent %s' % keyname
    os.system(adb)
 
# 向上滑動
def up(keyname = Event.KEYCODE_DPAD_UP):
    adb = 'adb shell input keyevent %s' % keyname
    os.system(adb)
 
# 向下滑動
def down(keyname = Event.KEYCODE_DPAD_DOWN):
    adb = 'adb shell input keyevent %s' % keyname
    os.system(adb)
 
# 向左滑動
def left(keyname= Event.KEYCODE_DPAD_LEFT):
    adb = 'adb shell input keyevent %s' % keyname
    os.system(adb)
 
# 向右滑動
def right(keyname= Event.KEYCODE_DPAD_RIGHT):
    adb = 'adb shell input keyevent %s' % keyname
    os.system(adb)
 
# adb也可以輸入文本
def input_text(text):
    u'adb輸入是text文本，不支持中文'
    adb = 'adb shell input text %s' % text
    os.system(adb)
 
if __name__=='__main__':
    back()
    back()