android avd 键盘上的对应键

在android 开发的过程中，用到的模拟器 avd 很可能是没有键盘的，因此就要了解与电脑键盘的对应键，在这里我查了一下资料，是官方文档的，连接地址是

http://developer.android.com/guide/developing/tools/emulator.html

在这里先贴出来分享一下：

Emulator Keyboard Mapping

The table below summarizes the mappings between the emulator keys and and the keys of your keyboard.

Table 2. Emulator keyboard mapping

Emulated Device Key	Keyboard Key
Home	HOME
Menu (left softkey)	F2 or Page-up button
Star (right softkey)	Shift-F2 or Page Down
Back	ESC
Call/dial button	F3
Hangup/end call button	F4
Search	F5
Power button	F7
Audio volume up button	KEYPAD_PLUS, Ctrl-5
Audio volume down button	KEYPAD_MINUS, Ctrl-F6
Camera button	Ctrl-KEYPAD_5, Ctrl-F3
Switch to previous layout orientation (for example, portrait, landscape)	KEYPAD_7, Ctrl-F11
Switch to next layout orientation (for example, portrait, landscape)	KEYPAD_9, Ctrl-F12
Toggle cell networking on/off	F8
Toggle code profiling	F9 (only with -trace startup option)
Toggle fullscreen mode	Alt-Enter
Toggle trackball mode	F6
Enter trackball mode temporarily (while key is pressed)	Delete
DPad left/up/right/down	KEYPAD_4/8/6/2
DPad center click	KEYPAD_5
Onion alpha increase/decrease	KEYPAD_MULTIPLY(*) / KEYPAD_DIVIDE(/)

Note that, to use keypad keys, you must first disable NumLock on your development computer.