4P"2?E]v#M\myid orientation layout_width layout_height backgroundsrclayout_centerInParentlayout_alignParentLeftlayout_marginLefttext textColor textStyletextSizelayout_marginRightlayout_alignParentRightandroid**http://schemas.android.com/apk/res/androidapp''http://schemas.android.com/apk/res-auto LinearLayoutRelativeLayout ImageViewTextView 浏览历史清空&&android.support.v7.widget.RecyclerViewDO ` 2 #    ++,   :::