提取字符串问题，求解

<string name=clear_history>Clear history</string>
<string name=browser_history>Recently-visited pages</string>
<string name=empty_history>No browser history.</string>
<string name=go_home>Homepage</string>
<string name=add_new_bookmark>Add bookmark</string>
<string name=add_bookmark_short>Add</string>
<string name=search_label>Browser</string>
我要取出中间的clear history，等字符，程序应该怎么写啊。。。求教。。。