枚举成员
BOOT_UP
BOOT_UP:0
BACK_BUTTON
BACK_BUTTON:1
HOME_BUTTON_DOUBLE_TAP
HOME_BUTTON_DOUBLE_TAP:2
HOME_BUTTON_LONG_PRESS
HOME_BUTTON_LONG_PRESS:3
HOME_BUTTON
HOME_BUTTON:4
MENU_BUTTON
MENU_BUTTON:5
LEFT
LEFT:6
RIGHT
RIGHT:7
UP
UP:8
DOWN
DOWN:9
MIC_OFF
MIC_OFF:10
MIC_ON
MIC_ON:11
BLUETOOTH_PAIRING
BLUETOOTH_PAIRING:12
BLUETOOTH_PAIRED
BLUETOOTH_PAIRED:13
BLUETOOTH_UNPAIRED
BLUETOOTH_UNPAIRED:14
ERROR
ERROR:15
VOLUME_UP
VOLUME_UP:16
VOLUME_DOWN
VOLUME_DOWN:17
PLAY
PLAY:18
SELECT
SELECT:19
CLICK
CLICK:20
KEYPRESS_SET
KEYPRESS_SET:21
KEYPRESS_REJECT
KEYPRESS_REJECT:22
KEYPRESS_NORMAL
KEYPRESS_NORMAL:23
NOTIFICATION_STANDARD
NOTIFICATION_STANDARD:24
ALERT_SPORT
ALERT_SPORT:25
ALERT_FAVORITE
ALERT_FAVORITE:26
ALERT_TRAFFIC
ALERT_TRAFFIC:27
ALERT_WEATHER
ALERT_WEATHER:28
ALERT_APP
ALERT_APP:29
CUSTOM_1
CUSTOM_1:257
CUSTOM_2
CUSTOM_2:258
CUSTOM_3
CUSTOM_3:259
CUSTOM_4
CUSTOM_4:260
CUSTOM_5
CUSTOM_5:261
