语音拨号修改
Signed-off-by: slj0917 <2277566270@qq.com>
Merge branch 'shaolijuan_5.26' of https://github.com/xiyuchuanshuo/BeiyuanYujing.git into zhangkuoyu_5.26

Conflicts:
	res/layout/activity_headteacher.xml
	src/com/beiyuan/appyujing/HeadteacherActivity.java
	src/com/beiyuan/appyujing/activity/LoginActivity.java