1、添加需要截屏的界面布局
2、<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" tools:context="com.yacheng.slidedemo.MainActivity" > <ImageView android:id="@+id/image" android:layout_width="match_parent" android:layout_height="match_parent" android:contentDescription="@null" android:src="@drawable/one" /> <Button android:id="@+id/nextPic" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentBottom="true" android:layout_alignParentRight="true" android:layout_margin="10dp" android:background="@color/abc_search_url_text_normal" android:text="截屏" /></RelativeLayout>
