通过adb shell 向android系统发送虚拟按键

这次android系统的触摸屏坏了，而我又想打系统的apk,这如何实现呢？忽然想到android系统不是有虚拟按键呢？如果能有虚拟按键就可以能过上下左右及确认按键选中及打开apk了，经过一试果然可以，方法下：

adb shell input keyevent 19 // 向上

[b]adb
shell input keyevent 20 //向下

[/b]

[b][b]adb
shell input keyevent 21 // 向左

[/b][/b]

[b][b]adb
shell input keyevent 22 //向右

[/b][/b]

[b][b]adb
shell input keyevent 23 //确认

[/b][/b]

[b][b]还有其它的许多虚拟按键，详细定义如下，请看！[/b][/b]

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"