单项选择题
A.startBroadcastReceiver()B.sendOrderedBroadcast()C.sendBroadcast()D.sendReceiver()
A.ACTION_PHONE_STATE_CHANGEDB.ACTION_NEW_OUTGOING_CALLC.SMS_RECEIVED_ACTIOND.DATE_CHANGED_ACTION
A.ACTION_BATTERY_LOWB.BATTERY_CHANGED_ACTIONC.DATE_CHANGED_ACTIOND.ACTION_BATTERY_OKAY