def find_all_student_list(self):
'''
找出所有学生列表
:return:返回第一行学生信息
'''
work_list = Driver().get_driver().find_element_by_id('com.xes.drawpanel:id/student_ListView')
work_list1 = work_list.find_elements_by_class_name('android.widget.LinearLayout')
print len(work_list1)
# work_list = Driver().get_driver().find_elements_by_android_uiautomator(
# "new UiSelector().className(\"android.widget.ListView\")"
# ".childSelector(new UiSelector().className(\"android.widget.LinearLayout\"))")
return work_list1[0]
