//广播 adb shell am broadcast 后面的参数有:
[-a <ACTION>]
[-d <DATA_URI>]
[-t <MIME_TYPE>]
[-c <CATEGORY> [-c <CATEGORY>]
...]
[-e|--es <EXTRA_KEY> <EXTRA_STRING_VALUE>
...]
[--ez <EXTRA_KEY> <EXTRA_BOOLEAN_VALUE>
...]
[-e|--ei <EXTRA_KEY> <EXTRA_INT_VALUE>
...]
[-n <COMPONENT>]
[-f <FLAGS>] [<URI>]
关机: adb shell reboot -p
刷机重启: adb shell reboob loader