<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="vertical" > <LinearLayout android:id="@+id/rl_serial_num" android:layout_width="match_parent" android:layout_height="@dimen/dp_54" android:layout_below="@id/line_version" android:background="@color/cl_white" android:gravity="center_vertical" android:orientation="horizontal"> <TextView android:id="@+id/tv_serial_num" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginLeft="@dimen/dp_13" android:text="@string/order_serail" android:textColor="@color/cl_home_title_text_color" android:textSize="@dimen/sp_15" /> <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="*" android:textColor="#F74848" android:textSize="@dimen/sp_15" /> <EditText android:id="@+id/et_serial_num" android:layout_width="0dp" android:layout_height="wrap_content" android:layout_marginLeft="76dp" android:layout_weight="1" android:background="@null" android:hint="@string/order_serail_hint" android:maxEms="50" android:textColor="@color/default_text_color" android:textSize="@dimen/sp_15" /> <ImageView android:id="@+id/scan" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginRight="15dp" android:src="@drawable/icon_scan" /> </LinearLayout> <ImageView android:id="@+id/line_serial" style="@style/line" /> </LinearLayout>