Android按键事件映射表和转义符对照

很多开发者表示不知道如何在Android的layout布局文件中输入类似&这样的符号，下面Android123整理了下一些案件事件映射和转义符对照表，比如说 & 在layout.xml中应该/uff06同时，从下表可以看到&和7在键盘上是同一个位置。

KeyEvent.KEYCODE_UNKNOWN,

KeyEvent.KEYCODE_SOFT_LEFT,

KeyEvent.KEYCODE_SOFT_RIGHT,

KeyEvent.KEYCODE_HOME,

KeyEvent.KEYCODE_BACK,

KeyEvent.KEYCODE_CALL,

KeyEvent.KEYCODE_ENDCALL,

KeyEvent.KEYCODE_0 | ('/uff09' << SHIFT_FWCH), // )

KeyEvent.KEYCODE_1 | ('/uff01' << SHIFT_FWCH), // !

KeyEvent.KEYCODE_2 | ('/uff20' << SHIFT_FWCH), // @

KeyEvent.KEYCODE_3 | ('/uff03' << SHIFT_FWCH), // #

KeyEvent.KEYCODE_4 | ('/uffe5' << SHIFT_FWCH), // $ - fullwidth Yuan

KeyEvent.KEYCODE_5 | ('/uff05' << SHIFT_FWCH), // %

KeyEvent.KEYCODE_6 | ('/u2026' << SHIFT_FWCH), // ^ - Apostrophe

KeyEvent.KEYCODE_7 | ('/uff06' << SHIFT_FWCH), // &

KeyEvent.KEYCODE_8 | ('/uff0a' << SHIFT_FWCH), // *

KeyEvent.KEYCODE_9 | ('/uff08' << SHIFT_FWCH), // (

KeyEvent.KEYCODE_STAR,

KeyEvent.KEYCODE_POUND,

KeyEvent.KEYCODE_DPAD_UP,

KeyEvent.KEYCODE_DPAD_DOWN,

KeyEvent.KEYCODE_DPAD_LEFT,

KeyEvent.KEYCODE_DPAD_RIGHT,

KeyEvent.KEYCODE_DPAD_CENTER,

KeyEvent.KEYCODE_VOLUME_UP,

KeyEvent.KEYCODE_VOLUME_DOWN,

KeyEvent.KEYCODE_POWER,

KeyEvent.KEYCODE_CAMERA,

KeyEvent.KEYCODE_CLEAR,

KeyEvent.KEYCODE_A,

KeyEvent.KEYCODE_B | ('/uff3d' << SHIFT_FWCH), // ]

KeyEvent.KEYCODE_C | ('/u00a9' << SHIFT_FWCH), // copyright

KeyEvent.KEYCODE_D | ('/u3001' << SHIFT_FWCH), // //

KeyEvent.KEYCODE_E | ('_' << SHIFT_FWCH), // _

KeyEvent.KEYCODE_F | ('/uff5b' << SHIFT_FWCH), // {

KeyEvent.KEYCODE_G | ('/uff5d' << SHIFT_FWCH), // }

KeyEvent.KEYCODE_H | ('/uff1a' << SHIFT_FWCH), // :

KeyEvent.KEYCODE_I | ('/uff0d' << SHIFT_FWCH), // -

KeyEvent.KEYCODE_J | ('/uff1b' << SHIFT_FWCH), // ;

KeyEvent.KEYCODE_K | ('/u201c' << SHIFT_FWCH), // "

KeyEvent.KEYCODE_L | ('/u2019' << SHIFT_FWCH), // '

KeyEvent.KEYCODE_M | ('/u300b' << SHIFT_FWCH), // > - French quotes

KeyEvent.KEYCODE_N | ('/u300a' << SHIFT_FWCH), // < - French quotes

KeyEvent.KEYCODE_O | ('/uff0b' << SHIFT_FWCH), // +

KeyEvent.KEYCODE_P | ('/uff1d' << SHIFT_FWCH), // =

KeyEvent.KEYCODE_Q | ('/t' << SHIFT_FWCH), // /t

KeyEvent.KEYCODE_R | ('/u00ae' << SHIFT_FWCH), // trademark

KeyEvent.KEYCODE_S | ('/uff5c' << SHIFT_FWCH), // |

KeyEvent.KEYCODE_T | ('/u20ac' << SHIFT_FWCH), //

KeyEvent.KEYCODE_U | ('/u00d7' << SHIFT_FWCH), // multiplier

KeyEvent.KEYCODE_V | ('/uff3b' << SHIFT_FWCH), // [

KeyEvent.KEYCODE_W | ('/uff40' << SHIFT_FWCH), // `

KeyEvent.KEYCODE_X, KeyEvent.KEYCODE_Y | ('/u00f7' << SHIFT_FWCH),

KeyEvent.KEYCODE_Z,

KeyEvent.KEYCODE_COMMA | ('/uff1f' << SHIFT_FWCH),

KeyEvent.KEYCODE_PERIOD | ('/uff0f' << SHIFT_FWCH),

KeyEvent.KEYCODE_ALT_LEFT, KeyEvent.KEYCODE_ALT_RIGHT,

KeyEvent.KEYCODE_SHIFT_LEFT, KeyEvent.KEYCODE_SHIFT_RIGHT,

KeyEvent.KEYCODE_TAB, KeyEvent.KEYCODE_SPACE, KeyEvent.KEYCODE_SYM,

KeyEvent.KEYCODE_EXPLORER, KeyEvent.KEYCODE_ENVELOPE,

KeyEvent.KEYCODE_ENTER, KeyEvent.KEYCODE_DEL,

KeyEvent.KEYCODE_GRAVE, KeyEvent.KEYCODE_MINUS,

KeyEvent.KEYCODE_EQUALS, KeyEvent.KEYCODE_LEFT_BRACKET,

KeyEvent.KEYCODE_RIGHT_BRACKET, KeyEvent.KEYCODE_BACKSLASH,

KeyEvent.KEYCODE_SEMICOLON, KeyEvent.KEYCODE_APOSTROPHE,

KeyEvent.KEYCODE_SLASH,

KeyEvent.KEYCODE_AT | ('/uff5e' << SHIFT_FWCH),

KeyEvent.KEYCODE_NUM, KeyEvent.KEYCODE_HEADSETHOOK,

KeyEvent.KEYCODE_FOCUS, KeyEvent.KEYCODE_PLUS,

KeyEvent.KEYCODE_MENU, KeyEvent.KEYCODE_NOTIFICATION,

KeyEvent.KEYCODE_SEARCH