按键精灵_XML判断页面是否改变

xml判断

Import "ShanHai.lua"
Dim 过去xml,现在xml
do
过去xml = ShanHai.GetUIXml() //获得当前界面ui xml信息
Swipe 719, 600, 719, 500
现在xml = ShanHai.GetUIXml()
If 现在xml = 过去xml Then 
KeyPress "Back"
    Exit Do
    Else 
    Delay 1000
End If
loop