fragment_product_instruction.xml

<?xml version="1.0" encoding="utf-8"?>
<layout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto">

    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:paddingLeft="@dimen/dp_20"
        android:paddingRight="@dimen/dp_20">

        <android.support.v4.widget.NestedScrollView
            android:id="@+id/nsv_operate"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_marginBottom="55dp">

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:orientation="vertical">

                <com.youth.banner.Banner
                    android:id="@+id/banner"
                    android:layout_width="match_parent"
                    android:layout_height="180dp"
                    app:image_scale_type="fit_center"
                    app:indicator_height="6dp"
                    app:indicator_margin="3dp"
                    app:indicator_width="6dp" />


                <LinearLayout style="@style/sale_linearlayout_detail">

                    <TextView
                        style="@style/sale_detail_text"
                        android:text="@string/goods_model" />

                    <TextView
                        android:id="@+id/tv_model"
                        style="@style/sale_detail_text2"
                        android:text="" />
                </LinearLayout>

                <LinearLayout style="@style/sale_linearlayout_detail">

                    <TextView
                        style="@style/sale_detail_text"
                        android:text="@string/goods_company" />

                    <TextView
                        android:id="@+id/tv_company"
                        style="@style/sale_detail_text2" />
                </LinearLayout>

                <LinearLayout style="@style/sale_linearlayout_detail">

                    <TextView
                        style="@style/sale_detail_text"
                        android:text="@string/goods_pn" />

                    <TextView
                        android:id="@+id/tv_company_pn"
                        style="@style/sale_detail_text2" />
                </LinearLayout>

                <LinearLayout style="@style/sale_linearlayout_detail">

                    <TextView
                        style="@style/sale_detail_text"
                        android:text="@string/goods_single_price" />

                    <TextView
                        android:id="@+id/tv_single_price"
                        style="@style/sale_detail_text2"
                        android:textColor="@color/text_common_blue" />
                    <View
                        android:layout_width="0dp"
                        android:layout_height="1dp"
                        android:layout_weight="1"
                        />
                    <TextView
                        style="@style/sale_detail_text"
                        android:layout_marginRight="10dp"
                        android:text="@string/goods_market_price" />

                    <TextView
                        android:id="@+id/tv_market_price"
                        style="@style/sale_detail_text2"
                        android:layout_marginRight="5dp"
                        android:textColor="@color/cl_tab_gray" />
                </LinearLayout>


                <TextView
                    style="@style/sale_detail_text"
                    android:layout_marginTop="10dp"
                    android:text="@string/goods_video" />

                <LinearLayout
                    android:id="@+id/ll_video"
                    android:layout_width="match_parent"
                    android:layout_height="160dp"
                    android:layout_marginTop="6dp">

                    <cn.jzvd.JzvdStd
                        android:id="@+id/jz_video"
                        android:layout_width="match_parent"
                        android:layout_height="match_parent" />
                </LinearLayout>

                <LinearLayout style="@style/sale_linearlayout_detail">

                    <TextView
                        style="@style/sale_detail_text"
                        android:text="@string/goods_desc" />

                    <TextView
                        android:id="@+id/tv_desc"
                        style="@style/sale_detail_text2"
                        android:maxLines="50" />
                </LinearLayout>

            </LinearLayout>
        </android.support.v4.widget.NestedScrollView>

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_alignParentBottom="true"
            android:layout_marginBottom="5dp"
            android:orientation="horizontal">

            <Button
                android:id="@+id/btn_contact"
                android:layout_width="0dp"
                android:layout_height="43dp"
                android:layout_weight="1"
                android:background="@drawable/btn_blue_commom"
                android:gravity="center"
                android:text="@string/advice_seller"
                android:textColor="@color/white" />

            <Button
                android:id="@+id/btn_share"
                android:layout_width="0dp"
                android:layout_height="43dp"
                android:layout_marginLeft="15dp"
                android:layout_weight="1.6"
                android:background="@drawable/btn_green_commom"
                android:gravity="center"
                android:text="@string/share_recommend_now"
                android:textColor="@color/white" />

        </LinearLayout>
    </RelativeLayout>

</layout>