adb.Android手机可以通过adb执行按键操作

Posted 2021-01-14 codeskill_android

1、android手机可以通过adb执行按键操作 - sealee01 - CSDN博客.html（https://blog.csdn.net/u013678906/article/details/78540585）

2、

Android手机可以通过adb执行按键操作

如下，执行的是home键的操作

 

Android的keycode值如下，这些keycode值可以通过adb直接执行：

这些值的定义在Android源码里都有定义，具体文件如下：

framework/native/include/android/keycodes.h

 

 /** Unknown key code. */

    AKEYCODE_UNKNOWN         = 0,
    /** Soft Left key.
     * Usually situated below the display on phones and used as a multi-function
     * feature key for selecting a software defined function shown on the bottom left
     * of the display. */
    AKEYCODE_SOFT_LEFT       = 1,
    /** Soft Right key.
     * Usually situated below the display on phones and used as a multi-function
     * feature key for selecting a software defined function shown on the bottom right
     * of the display. */
    AKEYCODE_SOFT_RIGHT      = 2,
    /** Home key.
     * This key is handled by the framework and is never delivered to applications. */
    AKEYCODE_HOME            = 3,
    /** Back key. */
    AKEYCODE_BACK            = 4,
    /** Call key. */
    AKEYCODE_CALL            = 5,
    /** End Call key. */
    AKEYCODE_ENDCALL         = 6,
    /** \'0\' key. */
    AKEYCODE_0               = 7,
    /** \'1\' key. */
    AKEYCODE_1               = 8,
    /** \'2\' key. */
    AKEYCODE_2               = 9,
    /** \'3\' key. */
    AKEYCODE_3               = 10,
    /** \'4\' key. */
    AKEYCODE_4               = 11,
    /** \'5\' key. */
    AKEYCODE_5               = 12,
    /** \'6\' key. */
    AKEYCODE_6               = 13,
    /** \'7\' key. */
    AKEYCODE_7               = 14,
    /** \'8\' key. */
    AKEYCODE_8               = 15,
    /** \'9\' key. */
    AKEYCODE_9               = 16,
    /** \'*\' key. */
    AKEYCODE_STAR            = 17,
    /** \'#\' key. */
    AKEYCODE_POUND           = 18,
    /** Directional Pad Up key.
     * May also be synthesized from trackball motions. */
    AKEYCODE_DPAD_UP         = 19,
    /** Directional Pad Down key.
     * May also be synthesized from trackball motions. */
    AKEYCODE_DPAD_DOWN       = 20,
    /** Directional Pad Left key.
     * May also be synthesized from trackball motions. */
    AKEYCODE_DPAD_LEFT       = 21,
    /** Directional Pad Right key.
     * May also be synthesized from trackball motions. */
    AKEYCODE_DPAD_RIGHT      = 22,
    /** Directional Pad Center key.
     * May also be synthesized from trackball motions. */
    AKEYCODE_DPAD_CENTER     = 23,
    /** Volume Up key.
     * Adjusts the speaker volume up. */
    AKEYCODE_VOLUME_UP       = 24,
    /** Volume Down key.
     * Adjusts the speaker volume down. */
    AKEYCODE_VOLUME_DOWN     = 25,
    /** Power key. */
    AKEYCODE_POWER           = 26,
    /** Camera key.
     * Used to launch a camera application or take pictures. */
    AKEYCODE_CAMERA          = 27,
    /** Clear key. */
    AKEYCODE_CLEAR           = 28,
    /** \'A\' key. */
    AKEYCODE_A               = 29,
    /** \'B\' key. */
    AKEYCODE_B               = 30,
    /** \'C\' key. */
    AKEYCODE_C               = 31,
    /** \'D\' key. */
    AKEYCODE_D               = 32,
    /** \'E\' key. */
    AKEYCODE_E               = 33,
    /** \'F\' key. */
    AKEYCODE_F               = 34,
    /** \'G\' key. */
    AKEYCODE_G               = 35,
    /** \'H\' key. */
    AKEYCODE_H               = 36,
    /** \'I\' key. */
    AKEYCODE_I               = 37,
    /** \'J\' key. */
    AKEYCODE_J               = 38,
    /** \'K\' key. */
    AKEYCODE_K               = 39,
    /** \'L\' key. */
    AKEYCODE_L               = 40,
    /** \'M\' key. */
    AKEYCODE_M               = 41,
    /** \'N\' key. */
    AKEYCODE_N               = 42,
    /** \'O\' key. */
    AKEYCODE_O               = 43,
    /** \'P\' key. */
    AKEYCODE_P               = 44,
    /** \'Q\' key. */
    AKEYCODE_Q               = 45,
    /** \'R\' key. */
    AKEYCODE_R               = 46,
    /** \'S\' key. */
    AKEYCODE_S               = 47,
    /** \'T\' key. */
    AKEYCODE_T               = 48,
    /** \'U\' key. */
    AKEYCODE_U               = 49,
    /** \'V\' key. */
    AKEYCODE_V               = 50,
    /** \'W\' key. */
    AKEYCODE_W               = 51,
    /** \'X\' key. */
    AKEYCODE_X               = 52,
    /** \'Y\' key. */
    AKEYCODE_Y               = 53,
    /** \'Z\' key. */
    AKEYCODE_Z               = 54,
    /** \',\' key. */
    AKEYCODE_COMMA           = 55,
    /** \'.\' key. */
    AKEYCODE_PERIOD          = 56,
    /** Left Alt modifier key. */
    AKEYCODE_ALT_LEFT        = 57,
    /** Right Alt modifier key. */
    AKEYCODE_ALT_RIGHT       = 58,
    /** Left Shift modifier key. */
    AKEYCODE_SHIFT_LEFT      = 59,
    /** Right Shift modifier key. */
    AKEYCODE_SHIFT_RIGHT     = 60,
    /** Tab key. */
    AKEYCODE_TAB             = 61,
    /** Space key. */
    AKEYCODE_SPACE           = 62,
    /** Symbol modifier key.
     * Used to enter alternate symbols. */
    AKEYCODE_SYM             = 63,
    /** Explorer special function key.
     * Used to launch a browser application. */
    AKEYCODE_EXPLORER        = 64,
    /** Envelope special function key.
     * Used to launch a mail application. */
    AKEYCODE_ENVELOPE        = 65,
    /** Enter key. */
    AKEYCODE_ENTER           = 66,
    /** Backspace key.
     * Deletes characters before the insertion point, unlike {@link AKEYCODE_FORWARD_DEL}. */
    AKEYCODE_DEL             = 67,
    /** \'`\' (backtick) key. */
    AKEYCODE_GRAVE           = 68,
    /** \'-\'. */
    AKEYCODE_MINUS           = 69,
    /** \'=\' key. */
    AKEYCODE_EQUALS          = 70,
    /** \'[\' key. */
    AKEYCODE_LEFT_BRACKET    = 71,
    /** \']\' key. */
    AKEYCODE_RIGHT_BRACKET   = 72,
    /** \'\\\' key. */
    AKEYCODE_BACKSLASH       = 73,
    /** \';\' key. */
    AKEYCODE_SEMICOLON       = 74,
    /** \'\'\' (apostrophe) key. */
    AKEYCODE_APOSTROPHE      = 75,
    /** \'/\' key. */
    AKEYCODE_SLASH           = 76,
    /** \'@\' key. */
    AKEYCODE_AT              = 77,
    /** Number modifier key.
     * Used to enter numeric symbols.
     * This key is not {@link AKEYCODE_NUM_LOCK}; it is more like {@link AKEYCODE_ALT_LEFT}. */
    AKEYCODE_NUM             = 78,
    /** Headset Hook key.
     * Used to hang up calls and stop media. */
    AKEYCODE_HEADSETHOOK     = 79,
    /** Camera Focus key.
     * Used to focus the camera. */
    AKEYCODE_FOCUS           = 80,
    /** \'+\' key. */
    AKEYCODE_PLUS            = 81,
    /** Menu key. */
    AKEYCODE_MENU            = 82,
    /** Notification key. */
    AKEYCODE_NOTIFICATION    = 83,
    /** Search key. */
    AKEYCODE_SEARCH          = 84,
    /** Play/Pause media key. */
    AKEYCODE_MEDIA_PLAY_PAUSE= 85,
    /** Stop media key. */
    AKEYCODE_MEDIA_STOP      = 86,
    /** Play Next media key. */
    AKEYCODE_MEDIA_NEXT      = 87,
    /** Play Previous media key. */
    AKEYCODE_MEDIA_PREVIOUS  = 88,
    /** Rewind media key. */
    AKEYCODE_MEDIA_REWIND    = 89,
    /** Fast Forward media key. */
    AKEYCODE_MEDIA_FAST_FORWARD = 90,
    /** Mute key.
     * Mutes the microphone, unlike {@link AKEYCODE_VOLUME_MUTE}. */
    AKEYCODE_MUTE            = 91,
    /** Page Up key. */
    AKEYCODE_PAGE_UP         = 92,
    /** Page Down key. */
    AKEYCODE_PAGE_DOWN       = 93,
    /** Picture Symbols modifier key.
     * Used to switch symbol sets (Emoji, Kao-moji). */
    AKEYCODE_PICTSYMBOLS     = 94,
    /** Switch Charset modifier key.
     * Used to switch character sets (Kanji, Katakana). */
    AKEYCODE_SWITCH_CHARSET  = 95,
    /** A Button key.
     * On a game controller, the A button should be either the button labeled A
     * or the first button on the bottom row of controller buttons. */
    AKEYCODE_BUTTON_A        = 96,
    /** B Button key.
     * On a game controller, the B button should be either the button labeled B
     * or the second button on the bottom row of controller buttons. */
    AKEYCODE_BUTTON_B        = 97,
    /** C Button key.
     * On a game controller, the C button should be either the button labeled C
     * or the third button on the bottom row of controller buttons. */
    AKEYCODE_BUTTON_C        = 98,
    /** X Button key.
     * On a game controller, the X button should be either the button labeled X
     * or the first button on the upper row of controller buttons. */
    AKEYCODE_BUTTON_X        = 99,
    /** Y Button key.
     * On a game controller, the Y button should be either the button labeled Y
     * or the second button on the upper row of controller buttons. */
    AKEYCODE_BUTTON_Y        = 100,
    /** Z Button key.
     * On a game controller, the Z button should be either the button labeled Z
     * or the third button on the upper row of controller buttons. */
    AKEYCODE_BUTTON_Z        = 101,
    /** L1 Button key.
     * On a game controller, the L1 button should be either the button labeled L1 (or L)
     * or the top left trigger button. */
    AKEYCODE_BUTTON_L1       = 102,
    /** R1 Button key.
     * On a game controller, the R1 button should be either the button labeled R1 (or R)
     * or the top right trigger button. */
    AKEYCODE_BUTTON_R1       = 103,
    /** L2 Button key.
     * On a game controller, the L2 button should be either the button labeled L2
     * or the bottom left trigger button. */
    AKEYCODE_BUTTON_L2       = 104,
    /** R2 Button key.
     * On a game controller, the R2 button should be either the button labeled R2
     * or the bottom right trigger button. */
    AKEYCODE_BUTTON_R2       = 105,
    /** Left Thumb Button key.
     * On a game controller, the left thumb button indicates that the left (or only)
     * joystick is pressed. */
    AKEYCODE_BUTTON_THUMBL   = 106,
    /** Right Thumb Button key.
     * On a game controller, the right thumb button indicates that the right
     * joystick is pressed. */
    AKEYCODE_BUTTON_THUMBR   = 107,
    /** Start Button key.
     * On a game controller, the button labeled Start. */
    AKEYCODE_BUTTON_START    = 108,
    /** Select Button key.
     * On a game controller, the button labeled Select. */
    AKEYCODE_BUTTON_SELECT   = 109,
    /** Mode Button key.
     * On a game controller, the button labeled Mode. */
    AKEYCODE_BUTTON_MODE     = 110,
    /** Escape key. */
    AKEYCODE_ESCAPE          = 111,
    /** Forward Delete key.
     * Deletes characters ahead of the insertion point, unlike {@link AKEYCODE_DEL}. */
    AKEYCODE_FORWARD_DEL     = 112,
    /** Left Control modifier key. */
    AKEYCODE_CTRL_LEFT       = 113,
    /** Right Control modifier key. */
    AKEYCODE_CTRL_RIGHT      = 114,
    /** Caps Lock key. */
    AKEYCODE_CAPS_LOCK       = 115,
    /** Scroll Lock key. */
    AKEYCODE_SCROLL_LOCK     = 116,
    /** Left Meta modifier key. */
    AKEYCODE_META_LEFT       = 117,
    /** Right Meta modifier key. */
    AKEYCODE_META_RIGHT      = 118,
    /** Function modifier key. */
    AKEYCODE_FUNCTION        = 119,
    /** System Request / Print Screen key. */
    AKEYCODE_SYSRQ           = 120,
    /** Break / Pause key. */
    AKEYCODE_BREAK           = 121,
    /** Home Movement key.
     * Used for scrolling or moving the cursor around to the start of a line
     * or to the top of a list. */
    AKEYCODE_MOVE_HOME       = 122,
    /** End Movement key.
     * Used for scrolling or moving the cursor around to the end of a line
     * or to the bottom of a list. */
    AKEYCODE_MOVE_END        = 123,
    /** Insert key.
     * Toggles insert / overwrite edit mode. */
    AKEYCODE_INSERT          = 124,
    /** Forward key.
     * Navigates forward in the history stack.  Complement of {@link AKEYCODE_BACK}. */
    AKEYCODE_FORWARD         = 125,
    /** Play media key. */
    AKEYCODE_MEDIA_PLAY      = 126,
    /** Pause media key. */
    AKEYCODE_MEDIA_PAUSE     = 127,
    /** Close media key.
     * May be used to close a CD tray, for example. */
    AKEYCODE_MEDIA_CLOSE     = 128,
    /** Eject media key.
     * May be used to eject a CD tray, for example. */
    AKEYCODE_MEDIA_EJECT     = 129,
    /** Record media key. */
    AKEYCODE_MEDIA_RECORD    = 130,
    /** F1 key. */
    AKEYCODE_F1              = 131,
    /** F2 key. */
    AKEYCODE_F2              = 132,
    /** F3 key. */
    AKEYCODE_F3              = 133,
    /** F4 key. */
    AKEYCODE_F4              = 134,
    /** F5 key. */
    AKEYCODE_F5              = 135,
    /** F6 key. */
    AKEYCODE_F6              = 136,
    /** F7 key. */
    AKEYCODE_F7              = 137,
    /** F8 key. */
    AKEYCODE_F8              = 138,
    /** F9 key. */
    AKEYCODE_F9              = 139,
    /** F10 key. */
    AKEYCODE_F10             = 140,
    /** F11 key. */
    AKEYCODE_F11             = 141,
    /** F12 key. */
    AKEYCODE_F12             = 142,
    /** Num Lock key.
     * This is the Num Lock key; it is different from {@link AKEYCODE_NUM}.
     * This key alters the behavior of other keys on the numeric keypad. */
    AKEYCODE_NUM_LOCK        = 143,
    /** Numeric keypad \'0\' key. */
    AKEYCODE_NUMPAD_0        = 144,
    /** Numeric keypad \'1\' key. */
    AKEYCODE_NUMPAD_1        = 145,
    /** Numeric keypad \'2\' key. */
    AKEYCODE_NUMPAD_2        = 146,
    /** Numeric keypad \'3\' key. */
    AKEYCODE_NUMPAD_3        = 147,
    /** Numeric keypad \'4\' key. */
    AKEYCODE_NUMPAD_4        = 148,
    /** Numeric keypad \'5\' key. */
    AKEYCODE_NUMPAD_5        = 149,
    /** Numeric keypad \'6\' key. */
    AKEYCODE_NUMPAD_6        = 150,
    /** Numeric keypad \'7\' key. */
    AKEYCODE_NUMPAD_7        = 151,
    /** Numeric keypad \'8\' key. */
    AKEYCODE_NUMPAD_8        = 152,
    /** Numeric keypad \'9\' key. */
    AKEYCODE_NUMPAD_9        = 153,
    /** Numeric keypad \'/\' key (for division). */
    AKEYCODE_NUMPAD_DIVIDE   = 154,
    /** Numeric keypad \'*\' key (for multiplication). */
    AKEYCODE_NUMPAD_MULTIPLY = 155,
    /** Numeric keypad \'-\' key (for subtraction). */
    AKEYCODE_NUMPAD_SUBTRACT = 156,
    /** Numeric keypad \'+\' key (for addition). */
    AKEYCODE_NUMPAD_ADD      = 157,
    /** Numeric keypad \'.\' key (for decimals or digit grouping). */
    AKEYCODE_NUMPAD_DOT      = 158,
    /** Numeric keypad \',\' key (for decimals or digit grouping). */
    AKEYCODE_NUMPAD_COMMA    = 159,
    /** Numeric keypad Enter key. */
    AKEYCODE_NUMPAD_ENTER    = 160,
    /** Numeric keypad \'=\' key. */
    AKEYCODE_NUMPAD_EQUALS   = 161,
    /** Numeric keypad \'(\' key. */
    AKEYCODE_NUMPAD_LEFT_PAREN = 162,
    /** Numeric keypad \')\' key. */
    AKEYCODE_NUMPAD_RIGHT_PAREN = 163,
    /** Volume Mute key.
     * Mutes the speaker, unlike {@link AKEYCODE_MUTE}.
     * This key should normally be implemented as a toggle such that the first press
     * mutes the speaker and the second press restores the original volume. */
    AKEYCODE_VOLUME_MUTE     = 164,
    /** Info key.
     * Common on TV remotes to show additional information related to what is
     * currently being viewed. */
    AKEYCODE_INFO            = 165,
    /** Channel up key.
     * On TV remotes, increments the television channel. */
    AKEYCODE_CHANNEL_UP      = 166,
    /** Channel down key.
     * On TV remotes, decrements the television channel. */
    AKEYCODE_CHANNEL_DOWN    = 167,
    /** Zoom in key. */
    AKEYCODE_ZOOM_IN         = 168,
    /** Zoom out key. */
    AKEYCODE_ZOOM_OUT        = 169,
    /** TV key.
     * On TV remotes, switches to viewing live TV. */
    AKEYCODE_TV              = 170,
    /** Window key.
     * On TV remotes, toggles picture-in-picture mode or other windowing functions. */
    AKEYCODE_WINDOW          = 171,
    /** Guide key.
     * On TV remotes, shows a programming guide. */
    AKEYCODE_GUIDE           = 172,
    /** DVR key.
     * On some TV remotes, switches to a DVR mode for recorded shows. */
    AKEYCODE_DVR             = 173,
    /** Bookmark key.
     * On some TV remotes, bookmarks content or web pages. */
    AKEYCODE_BOOKMARK        = 174,
    /** Toggle captions key.
     * Switches the mode for closed-captioning text, for example during television shows. */
    AKEYCODE_CAPTIONS        = 175,
    /** Settings key.
     * Starts the system settings activity. */
    AKEYCODE_SETTINGS        = 176,
    /** TV power key.
     * On TV remotes, toggles the power on a television screen. */
    AKEYCODE_TV_POWER        = 177,
    /** TV input key.
     * On TV remotes, switches the input on a television screen. */
    AKEYCODE_TV_INPUT        = 178,
    /** Set-top-box power key.
     * On TV remotes, toggles the power on an external Set-top-box. */
    AKEYCODE_STB_POWER       = 179,
    /** Set-top-box input key.
     * On TV remotes, switches the input mode on an external Set-top-box. */
    AKEYCODE_STB_INPUT       = 180,
    /** A/V Receiver power key.
     * On TV remotes, toggles the power on an external A/V Receiver. */
    AKEYCODE_AVR_POWER       = 181,
    /** A/V Receiver input key.
     * On TV remotes, switches the input mode on an external A/V Receiver. */
    AKEYCODE_AVR_INPUT       = 182,
    /** Red "programmable" key.
     * On TV remotes, acts as a contextual/programmable key. */
    AKEYCODE_PROG_RED        = 183,
    /** Green "programmable" key.
     * On TV remotes, actsas a contextual/programmable key. */
    AKEYCODE_PROG_GREEN      = 184,
    /** Yellow "programmable" key.
     * On TV remotes, acts as a contextual/programmable key. */
    AKEYCODE_PROG_YELLOW     = 185,
    /** Blue "programmable" key.
     * On TV remotes, acts as a contextual/programmable key. */
    AKEYCODE_PROG_BLUE       = 186,
    /** App switch key.
     * Should bring up the application switcher dialog. */
    AKEYCODE_APP_SWITCH      = 187,
    /** Generic Game Pad Button #1.*/
    AKEYCODE_BUTTON_1        = 188,
    /** Generic Game Pad Button #2.*/
    AKEYCODE_BUTTON_2        = 189,
    /** Generic Game Pad Button #3.*/
    AKEYCODE_BUTTON_3        = 190,
    /** Generic Game Pad Button #4.*/
    AKEYCODE_BUTTON_4        = 191,
    /** Generic Game Pad Button #5.*/
    AKEYCODE_BUTTON_5        = 192,
    /** Generic Game Pad Button #6.*/
    AKEYCODE_BUTTON_6        = 193,
    /** Generic Game Pad Button #7.*/
    AKEYCODE_BUTTON_7        = 194,
    /** Generic Game Pad Button #8.*/
    AKEYCODE_BUTTON_8        = 195,
    /** Generic Game Pad Button #9.*/
    AKEYCODE_BUTTON_9        = 196,
    /** Generic Game Pad Button #10.*/
    AKEYCODE_BUTTON_10       = 197,
    /** Generic Game Pad Button #11.*/
    AKEYCODE_BUTTON_11       = 198,
    /** Generic Game Pad Button #12.*/
    AKEYCODE_BUTTON_12       = 199,
    /** Generic Game Pad Button #13.*/
    AKEYCODE_BUTTON_13       = 200,
    /** Generic Game Pad Button #14.*/
    AKEYCODE_BUTTON_14       = 201,
    /** Generic Game Pad Button #15.*/
    AKEYCODE_BUTTON_15       = 202,
    /** Generic Game Pad Button #16.*/
    AKEYCODE_BUTTON_16       = 203,
    /** Language Switch key.
     * Toggles the current input language such as switching between English and Japanese on
     * a QWERTY keyboard.  On some devices, the same function may be performed by
     * pressing Shift+Spacebar. */
    AKEYCODE_LANGUAGE_SWITCH = 204,
    /** Manner Mode key.
     * Toggles silent or vibrate mode on and off to make the device behave more politely
     * in certain settings such as on a crowded train.  On some devices, the key may only
     * operate when long-pressed. */
    AKEYCODE_MANNER_MODE     = 205,
    /** 3D Mode key.
     * Toggles the display between 2D and 3D mode. */
    AKEYCODE_3D_MODE         = 206,
    /** Contacts special function key.
     * Used to launch an address book application. */
    AKEYCODE_CONTACTS        = 207,
    /** Calendar special function key.
     * Used to launch a calendar application. */
    AKEYCODE_CALENDAR        = 208,
    /** Music special function key.
     * Used to launch a music player application. */
    AKEYCODE_MUSIC           = 209,
    /** Calculator special function key.
     * Used to launch a calculator application. */
    AKEYCODE_CALCULATOR      = 210,
    /** Japanese full-width / half-width key. */
    AKEYCODE_ZENKAKU_HANKAKU = 211,
    /** Japanese alphanumeric key. */
    AKEYCODE_EISU            = 212,
    /** Japanese non-conversion key. */
    AKEYCODE_MUHENKAN        = 213,
    /** Japanese conversion key. */
    AKEYCODE_HENKAN          = 214,
    /** Japanese katakana / hiragana key. */
    AKEYCODE_KATAKANA_HIRAGANA = 215,
    /** Japanese Yen key. */
    AKEYCODE_YEN             = 216,
    /** Japanese Ro key. */
    AKEYCODE_RO              = 217,
    /** Japanese kana key. */
    AKEYCODE_KANA            = 218,
    /** Assist key.
     * Launches the global assist activity.  Not delivered to applications. */
    AKEYCODE_ASSIST          = 219,
    /** Brightness Down key.
     * Adjusts the screen brightness down. */
    AKEYCODE_BRIGHTNESS_DOWN = 220,
    /** Brightness Up key.
     * Adjusts the screen brightness up. */
    AKEYCODE_BRIGHTNESS_UP   = 221,
    /** Audio Track key.
     * Switches the audio tracks. */
    AKEYCODE_MEDIA_AUDIO_TRACK = 222,
    /** Sleep key.
     * Puts the device to sleep.  Behaves somewhat like {@link AKEYCODE_POWER} but it
     * has no effect if the device is already asleep. */
    AKEYCODE_SLEEP           = 223,
    /** Wakeup key.
     * Wakes up the device.  Behaves somewhat like {@link AKEYCODE_POWER} but it
     * has no effect if the device is already awake. */
    AKEYCODE_WAKEUP          = 224,
    /** Pairing key.
     * Initiates peripheral pairing mode. Useful for pairing remote control
     * devices or game controllers, especially if no other input mode is
     * available. */
    AKEYCODE_PAIRING         = 225,
    /** Media Top Menu key.
     * Goes to the top of media menu. */
    AKEYCODE_MEDIA_TOP_MENU  = 226,
    /** \'11\' key. */
    AKEYCODE_11              = 227,
    /** \'12\' key. */
    AKEYCODE_12              = 228,
    /** Last Channel key.
     * Goes to the last viewed channel. */
    AKEYCODE_LAST_CHANNEL    = 229,
    /** TV data service key.
     * Displays data services like weather, sports. */
    AKEYCODE_TV_DATA_SERVICE = 230,
    /** Voice Assist key.
     * Launches the global voice assist activity. Not delivered to applications. */
    AKEYCODE_VOICE_ASSIST    = 231,
    /** Radio key.
     * Toggles TV service / Radio service. */
    AKEYCODE_TV_RADIO_SERVICE = 232,
    /** Teletext key.
     * Displays Teletext service. */
    AKEYCODE_TV_TELETEXT     = 233,
    /** Number entry key.
     * Initiates to enter multi-digit channel nubmber when each digit key is assigned
     * for selecting separate channel. Corresponds to Number Entry Mode (0x1D) of CEC
     * User Control Code. */
    AKEYCODE_TV_NUMBER_ENTRY = 234,
    /** Analog Terrestrial key.
     * Switches to analog terrestrial broadcast service. */
    AKEYCODE_TV_TERRESTRIAL_ANALOG = 235,
    /** Digital Terrestrial key.
     * Switches to digital terrestrial broadcast service. */
    AKEYCODE_TV_TERRESTRIAL_DIGITAL = 236,
    /** Satellite key.
     * Switches to digital satellite broadcast service. */
    AKEYCODE_TV_SATELLITE    = 237,
    /** BS key.
     * Switches to BS digital satellite broadcasting service available in Japan. */
    AKEYCODE_TV_SATELLITE_BS = 238,
    /** CS key.
     * Switches to CS digital satellite broadcasting service available in Japan. */
    AKEYCODE_TV_SATELLITE_CS = 239,
    /** BS/CS key.
     * Toggles between BS and CS digital satellite services. */
    AKEYCODE_TV_SATELLITE_SERVICE = 240,
    /** Toggle Network key.
     * Toggles selecting broacast services. */
    AKEYCODE_TV_NETWORK      = 241,
    /** Antenna/Cable key.
     * Toggles broadcast input source between antenna and cable. */
    AKEYCODE_TV_ANTENNA_CABLE = 242,
    /** HDMI #1 key.
     * Switches to HDMI input #1. */
    AKEYCODE_TV_INPUT_HDMI_1 = 243,
    /** HDMI #2 key.
     * Switches to HDMI input #2. */
    AKEYCODE_TV_INPUT_HDMI_2 = 244,
    /** HDMI #3 key.
     * Switches to HDMI input #3. */
    AKEYCODE_TV_INPUT_HDMI_3 = 245,
    /** HDMI #4 key.
     * Switches to HDMI input #4. */
    AKEYCODE_TV_INPUT_HDMI_4 = 246,
    /** Composite #1 key.
     * Switches to composite video input #1. */
    AKEYCODE_TV_INPUT_COMPOSITE_1 = 247,
    /** Composite #2 key.
     * Switches to composite video input #2. */
    AKEYCODE_TV_INPUT_COMPOSITE_2 = 248,
    /** Component #1 key.
     * Switches to component video input #1. */
    AKEYCODE_TV_INPUT_COMPONENT_1 = 249,
    /** Component #2 key.
     * Switches to component video input #2. */
    AKEYCODE_TV_INPUT_COMPONENT_2 = 250,
    /** VGA #1 key.
     * Switches to VGA (analog RGB) input #1. */
    AKEYCODE_TV_INPUT_VGA_1  = 251,
    /** Audio description key.
     * Toggles audio description off / on. */
    AKEYCODE_TV_AUDIO_DESCRIPTION = 252,
    /** Audio description mixing volume up key.
     * Louden audio description volume as compared with normal audio volume. */
    AKEYCODE_TV_AUDIO_DESCRIPTION_MIX_UP = 253,
    /** Audio description mixing volume down key.
     * Lessen audio description volume as compared with normal audio volume. */
    AKEYCODE_TV_AUDIO_DESCRIPTION_MIX_DOWN = 254,
    /** Zoom mode key.
     * Changes Zoom mode (Normal, Full, Zoom, Wide-zoom, etc.) */
    AKEYCODE_TV_ZOOM_MODE    = 255,
    /** Contents menu key.
     * Goes to the title list. Corresponds to Contents Menu (0x0B) of CEC User Control
     * Code */
    AKEYCODE_TV_CONTENTS_MENU = 256,
    /** Media context menu key.
     * Goes to the context menu of media contents. Corresponds to Media Context-sensitive
     * Menu (0x11) of CEC User Control Code. */
    AKEYCODE_TV_MEDIA_CONTEXT_MENU = 257,
    /** Timer programming key.
     * Goes to the timer recording menu. Corresponds to Timer Programming (0x54) of
     * CEC User Control Code. */
    AKEYCODE_TV_TIMER_PROGRAMMING = 258,
    /** Help key. */
    AKEYCODE_HELP            = 259,
    AKEYCODE_NAVIGATE_PREVIOUS = 260,
    AKEYCODE_NAVIGATE_NEXT   = 261,
    AKEYCODE_NAVIGATE_IN     = 262,
    AKEYCODE_NAVIGATE_OUT    = 263,
    /** Primary stem key for Wear
     * Main power/reset button on watch. */
    AKEYCODE_STEM_PRIMARY = 264,
    /** Generic stem key 1 for Wear */
    AKEYCODE_STEM_1 = 265,
    /** Generic stem key 2 for Wear */
    AKEYCODE_STEM_2 = 266,
    /** Generic stem key 3 for Wear */
    AKEYCODE_STEM_3 = 267,
    /** Directional Pad Up-Left */
    AKEYCODE_DPAD_UP_LEFT    = 268,
    /** Directional Pad Down-Left */
    AKEYCODE_DPAD_DOWN_LEFT  = 269,
    /** Directional Pad Up-Right */
    AKEYCODE_DPAD_UP_RIGHT   = 270,
    /** Directional Pad Down-Right */
    AKEYCODE_DPAD_DOWN_RIGHT = 271,
    /** Skip forward media key */
    AKEYCODE_MEDIA_SKIP_FORWARD = 272,
    /** Skip backward media key */
    AKEYCODE_MEDIA_SKIP_BACKWARD = 273,
    /** Step forward media key.
     * Steps media forward one from at a time. */
    AKEYCODE_MEDIA_STEP_FORWARD = 274,
    /** Step backward media key.
     * Steps media backward one from at a time. */
    AKEYCODE_MEDIA_STEP_BACKWARD = 275,
    /** Put device to sleep unless a wakelock is held. */
    AKEYCODE_SOFT_SLEEP = 276,
    /** Cut key. */
    AKEYCODE_CUT = 277,
    /** Copy key. */
    AKEYCODE_COPY = 278,
    /** Paste key. */
    AKEYCODE_PASTE = 279,

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