应用: 链家
任务: 在链家设置中心开启重要房源变动的即时通知
操作步骤:
step_id: 0
action: CLICK
step_id: 1
action: CLICK
step_id: 2
action: CLICK
step_id: 3
action: CLICK
step_id: 4
action: SWIPE
step_id: 5
action: STOP