Ui没有加载在xml的最后部分定义的线性布局

Question

我有以下布局代码

<?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="match_parent"
    android:orientation="vertical">


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

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:textAppearance="?android:attr/textAppearanceMedium"
            android:text="PI 12343"
            android:id="@+id/proformo"
            android:layout_marginTop="20dp"
            android:layout_marginLeft="20dp"
            android:layout_marginBottom="8dp"/>

        <LinearLayout
            android:orientation="horizontal"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_marginBottom="8dp">

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:textAppearance="?android:attr/textAppearanceMedium"
                android:text="Cargo Shipped"
                android:layout_marginLeft="20dp"
                android:id="@+id/shippingStatus" />

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="on07 oct 2015"
                android:id="@+id/shippingDate" />
        </LinearLayout>

        <LinearLayout
            android:orientation="horizontal"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_marginLeft="20dp"
            android:layout_marginBottom="8dp">

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:textAppearance="?android:attr/textAppearanceMedium"
                android:text="PI 12345"
                android:id="@+id/invoiceNumber" />

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:textAppearance="?android:attr/textAppearanceMedium"
                android:text="on Dec 2016"
                android:id="@+id/invoiceDate" />
        </LinearLayout>

        <LinearLayout
            android:orientation="horizontal"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_marginLeft="20dp"
            android:layout_marginBottom="8dp">

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:textAppearance="?android:attr/textAppearanceMedium"
                android:text="Shipment Reference No :"

                android:id="@+id/shipment_ref_no_label" />

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:textAppearance="?android:attr/textAppearanceMedium"
                android:text="4312412412"
                android:id="@+id/shipment_ref_no_value" />
        </LinearLayout>

        <LinearLayout
            android:orientation="horizontal"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_marginLeft="20dp"
            android:layout_marginBottom="8dp">

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:textAppearance="?android:attr/textAppearanceMedium"
                android:text="ETD:"
                android:id="@+id/etdLabel" />

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:textAppearance="?android:attr/textAppearanceMedium"
                android:text="24 oct 2015"
                android:id="@+id/etdValue" />

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:textAppearance="?android:attr/textAppearanceMedium"
                android:text="ETA:"
                android:id="@+id/etaLabel" />

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:textAppearance="?android:attr/textAppearanceMedium"
                android:text="09 dec 2014"
                android:id="@+id/etaValue" />
        </LinearLayout>

        <LinearLayout
            android:orientation="horizontal"
            android:layout_width="match_parent"
            android:layout_marginLeft="20dp"
            android:layout_height="match_parent"
            android:layout_marginBottom="8dp">

            <ImageView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:id="@+id/imageView4"
                android:src="@drawable/dashboard"
                android:layout_marginRight="10dp"
                android:layout_weight="1"/>

            <LinearLayout
                android:orientation="vertical"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:layout_weight="7">

                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:textAppearance="?android:attr/textAppearanceMedium"
                    android:text="BioMass Pellets"
                    android:id="@+id/productName" />

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

                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:textAppearance="?android:attr/textAppearanceMedium"
                        android:text="Quantity: "
                        android:id="@+id/quantity_label" />

                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:textAppearance="?android:attr/textAppearanceMedium"
                        android:text="40mts"
                        android:id="@+id/quantity_value" />
                </LinearLayout>

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

                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:textAppearance="?android:attr/textAppearanceMedium"
                        android:text="Amount: "
                        android:id="@+id/amount_label" />

                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:textAppearance="?android:attr/textAppearanceMedium"
                        android:text="200 USD"
                        android:id="@+id/amount_value" />
                </LinearLayout>

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

                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:textAppearance="?android:attr/textAppearanceMedium"
                        android:text="Quantity: "
                        android:id="@+id/rate_label" />

                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:textAppearance="?android:attr/textAppearanceMedium"
                        android:text="40 USD"
                        android:id="@+id/rate_value" />
                </LinearLayout>

            </LinearLayout>
        </LinearLayout>

    </LinearLayout>
</LinearLayout>

我试图将所有文本都放在线性布局中。当我尝试这样做时，金额和费率文本是不可见的。我使用布局重量，因为我希望这个ui适用于各种设备。可以进行哪些修改以使每个内容都可见？

Answer 1

首先，看起来你的顶级父母下面有一个初始的子线性布局（垂直）除了保留父母可以做的其余线性布局之外什么都不做，所以我删除了它。

我还改变了所有孩子的线性布局宽度来自＆＃39; match_parent＆＃39; to＆＃39; wrap_content＆＃39;这对我有用。

<?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="match_parent"
    android:orientation="vertical">

        <TextView
            android:id="@+id/proformo"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginBottom="8dp"
            android:layout_marginLeft="20dp"
            android:layout_marginTop="20dp"
            android:text="PI 12343"
            android:textAppearance="?android:attr/textAppearanceMedium" />

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginBottom="8dp"
            android:orientation="horizontal">

            <TextView
                android:id="@+id/shippingStatus"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginLeft="20dp"
                android:text="Cargo Shipped"
                android:textAppearance="?android:attr/textAppearanceMedium" />

            <TextView
                android:id="@+id/shippingDate"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="on07 oct 2015" />
        </LinearLayout>

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginBottom="8dp"
            android:layout_marginLeft="20dp"
            android:orientation="horizontal">

            <TextView
                android:id="@+id/invoiceNumber"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="PI 12345"
                android:textAppearance="?android:attr/textAppearanceMedium" />

            <TextView
                android:id="@+id/invoiceDate"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="on Dec 2016"
                android:textAppearance="?android:attr/textAppearanceMedium" />
        </LinearLayout>

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginBottom="8dp"
            android:layout_marginLeft="20dp"
            android:orientation="horizontal">

            <TextView
                android:id="@+id/shipment_ref_no_label"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="Shipment Reference No :"

                android:textAppearance="?android:attr/textAppearanceMedium" />

            <TextView
                android:id="@+id/shipment_ref_no_value"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="4312412412"
                android:textAppearance="?android:attr/textAppearanceMedium" />
        </LinearLayout>

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginBottom="8dp"
            android:layout_marginLeft="20dp"
            android:orientation="horizontal">

            <TextView
                android:id="@+id/etdLabel"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="ETD:"
                android:textAppearance="?android:attr/textAppearanceMedium" />

            <TextView
                android:id="@+id/etdValue"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="24 oct 2015"
                android:textAppearance="?android:attr/textAppearanceMedium" />

            <TextView
                android:id="@+id/etaLabel"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="ETA:"
                android:textAppearance="?android:attr/textAppearanceMedium" />

            <TextView
                android:id="@+id/etaValue"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="09 dec 2014"
                android:textAppearance="?android:attr/textAppearanceMedium" />
        </LinearLayout>

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginBottom="8dp"
            android:layout_marginLeft="20dp"
            android:orientation="horizontal">

            <ImageView
                android:id="@+id/imageView4"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginRight="10dp"
                android:layout_weight="1" />

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_weight="7"
                android:orientation="vertical">

                <TextView
                    android:id="@+id/productName"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="BioMass Pellets"
                    android:textAppearance="?android:attr/textAppearanceMedium" />

                <LinearLayout
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:orientation="horizontal">

                    <TextView
                        android:id="@+id/quantity_label"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:text="Quantity: "
                        android:textAppearance="?android:attr/textAppearanceMedium" />

                    <TextView
                        android:id="@+id/quantity_value"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:text="40mts"
                        android:textAppearance="?android:attr/textAppearanceMedium" />
                </LinearLayout>

                <LinearLayout
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:orientation="horizontal">

                    <TextView
                        android:id="@+id/amount_label"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:text="Amount: "
                        android:textAppearance="?android:attr/textAppearanceMedium" />

                    <TextView
                        android:id="@+id/amount_value"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:text="200 USD"
                        android:textAppearance="?android:attr/textAppearanceMedium" />
                </LinearLayout>

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

                    <TextView
                        android:id="@+id/rate_label"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:text="Quantity: "
                        android:textAppearance="?android:attr/textAppearanceMedium" />

                    <TextView
                        android:id="@+id/rate_value"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:text="40 USD"
                        android:textAppearance="?android:attr/textAppearanceMedium" />
                </LinearLayout>

            </LinearLayout>
        </LinearLayout>
</LinearLayout>

说明：你的第一个孩子的LL有一个wrap_content的高度，但是它的孩子拥有match_parent的高度。问题是父母的身高还没有被测量过，所以当你实际开始活动时，你会得到不准确的父/子测量结果。

总视图尺寸足够小，以至于我不认为滚动视图可以帮到你。

LinearLayout children height设置为match_parent：

LinearLayout children height设置为wrap_content：

Answer 2

将quantity_value的父线性布局的宽度和高度保持为wrap_content。喜欢下面

 <LinearLayout  android:orientation="horizontal"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content">

                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:textAppearance="?android:attr/textAppearanceMedium"
                    android:text="Quantity: "
                    android:id="@+id/quantity_label" />

还可以使用ScrollView完成布局，以便您的布局可以滚动小高度设备。

Answer 3

您必须使用ScrollView将每个视图的整个视图和高度换行到wrap_content

<?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="match_parent"
android:orientation="vertical">

<ScrollView
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:id="@+id/scrollView" >

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

    <TextView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:textAppearance="?android:attr/textAppearanceMedium"
        android:text="PI 12343"
        android:id="@+id/proformo"
        android:layout_marginTop="20dp"
        android:layout_marginLeft="20dp"
        android:layout_marginBottom="8dp"/>

    <LinearLayout
        android:orientation="horizontal"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginBottom="8dp">

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:textAppearance="?android:attr/textAppearanceMedium"
            android:text="Cargo Shipped"
            android:layout_marginLeft="20dp"
            android:id="@+id/shippingStatus" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="on07 oct 2015"
            android:id="@+id/shippingDate" />
    </LinearLayout>

    <LinearLayout
        android:orientation="horizontal"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginLeft="20dp"
        android:layout_marginBottom="8dp">

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:textAppearance="?android:attr/textAppearanceMedium"
            android:text="PI 12345"
            android:id="@+id/invoiceNumber" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:textAppearance="?android:attr/textAppearanceMedium"
            android:text="on Dec 2016"
            android:id="@+id/invoiceDate" />
    </LinearLayout>

    <LinearLayout
        android:orientation="horizontal"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginLeft="20dp"
        android:layout_marginBottom="8dp">

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:textAppearance="?android:attr/textAppearanceMedium"
            android:text="Shipment Reference No :"

            android:id="@+id/shipment_ref_no_label" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:textAppearance="?android:attr/textAppearanceMedium"
            android:text="4312412412"
            android:id="@+id/shipment_ref_no_value" />
    </LinearLayout>

    <LinearLayout
        android:orientation="horizontal"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginLeft="20dp"
        android:layout_marginBottom="8dp">

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:textAppearance="?android:attr/textAppearanceMedium"
            android:text="ETD:"
            android:id="@+id/etdLabel" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:textAppearance="?android:attr/textAppearanceMedium"
            android:text="24 oct 2015"
            android:id="@+id/etdValue" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:textAppearance="?android:attr/textAppearanceMedium"
            android:text="ETA:"
            android:id="@+id/etaLabel" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:textAppearance="?android:attr/textAppearanceMedium"
            android:text="09 dec 2014"
            android:id="@+id/etaValue" />
    </LinearLayout>

    <LinearLayout
        android:orientation="horizontal"
        android:layout_width="match_parent"
        android:layout_marginLeft="20dp"
        android:layout_height="wrap_content"
        android:layout_marginBottom="8dp">

        <ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/imageView4"
            android:src="@drawable/dashboard"
            android:layout_marginRight="10dp"
            android:layout_weight="1"/>

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

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:textAppearance="?android:attr/textAppearanceMedium"
                android:text="BioMass Pellets"
                android:id="@+id/productName" />

            <LinearLayout
                android:orientation="horizontal"
                android:layout_width="match_parent"
                android:layout_height="wrap_content">

                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:textAppearance="?android:attr/textAppearanceMedium"
                    android:text="Quantity: "
                    android:id="@+id/quantity_label" />

                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:textAppearance="?android:attr/textAppearanceMedium"
                    android:text="40mts"
                    android:id="@+id/quantity_value" />
            </LinearLayout>

            <LinearLayout
                android:orientation="horizontal"
                android:layout_width="match_parent"
                android:layout_height="wrap_content">

                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:textAppearance="?android:attr/textAppearanceMedium"
                    android:text="Amount: "
                    android:id="@+id/amount_label" />

                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:textAppearance="?android:attr/textAppearanceMedium"
                    android:text="200 USD"
                    android:id="@+id/amount_value" />
            </LinearLayout>

            <LinearLayout
                android:orientation="horizontal"
                android:layout_width="match_parent"
                android:layout_height="wrap_content">

                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:textAppearance="?android:attr/textAppearanceMedium"
                    android:text="Quantity: "
                    android:id="@+id/rate_label" />

                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:textAppearance="?android:attr/textAppearanceMedium"
                    android:text="40 USD"
                    android:id="@+id/rate_value" />
            </LinearLayout>

        </LinearLayout>
    </LinearLayout>

</LinearLayout>

</ScrollView>
</LinearLayout>

Answer 4

<?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="match_parent"
    android:orientation="vertical">


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

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:textAppearance="?android:attr/textAppearanceMedium"
            android:text="PI 12343"
            android:id="@+id/proformo"
            android:layout_marginTop="20dp"
            android:layout_marginLeft="20dp"
            android:layout_marginBottom="8dp"/>

        <LinearLayout
            android:orientation="horizontal"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginBottom="8dp">

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:textAppearance="?android:attr/textAppearanceMedium"
                android:text="Cargo Shipped"
                android:layout_marginLeft="20dp"
                android:id="@+id/shippingStatus" />

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="on07 oct 2015"
                android:id="@+id/shippingDate" />
        </LinearLayout>

        <LinearLayout
            android:orientation="horizontal"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginLeft="20dp"
            android:layout_marginBottom="8dp">

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:textAppearance="?android:attr/textAppearanceMedium"
                android:text="PI 12345"
                android:id="@+id/invoiceNumber" />

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:textAppearance="?android:attr/textAppearanceMedium"
                android:text="on Dec 2016"
                android:id="@+id/invoiceDate" />
        </LinearLayout>

        <LinearLayout
            android:orientation="horizontal"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginLeft="20dp"
            android:layout_marginBottom="8dp">

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:textAppearance="?android:attr/textAppearanceMedium"
                android:text="Shipment Reference No :"

                android:id="@+id/shipment_ref_no_label" />

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:textAppearance="?android:attr/textAppearanceMedium"
                android:text="4312412412"
                android:id="@+id/shipment_ref_no_value" />
        </LinearLayout>

        <LinearLayout
            android:orientation="horizontal"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginLeft="20dp"
            android:layout_marginBottom="8dp">

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:textAppearance="?android:attr/textAppearanceMedium"
                android:text="ETD:"
                android:id="@+id/etdLabel" />

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:textAppearance="?android:attr/textAppearanceMedium"
                android:text="24 oct 2015"
                android:id="@+id/etdValue" />

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:textAppearance="?android:attr/textAppearanceMedium"
                android:text="ETA:"
                android:id="@+id/etaLabel" />

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:textAppearance="?android:attr/textAppearanceMedium"
                android:text="09 dec 2014"
                android:id="@+id/etaValue" />
        </LinearLayout>

        <LinearLayout
            android:orientation="horizontal"
            android:layout_width="match_parent"
            android:layout_marginLeft="20dp"
            android:layout_height="wrap_content"
            android:layout_marginBottom="8dp">

            <ImageView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:id="@+id/imageView4"
                android:layout_marginRight="10dp"
                android:layout_weight="1"/>

            <LinearLayout
                android:orientation="vertical"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_weight="7">

                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:textAppearance="?android:attr/textAppearanceMedium"
                    android:text="BioMass Pellets"
                    android:id="@+id/productName" />

                <LinearLayout
                    android:orientation="horizontal"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content">

                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:textAppearance="?android:attr/textAppearanceMedium"
                        android:text="Quantity: "
                        android:id="@+id/quantity_label" />

                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:textAppearance="?android:attr/textAppearanceMedium"
                        android:text="40mts"
                        android:id="@+id/quantity_value" />
                </LinearLayout>

                <LinearLayout
                    android:orientation="horizontal"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content">

                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:textAppearance="?android:attr/textAppearanceMedium"
                        android:text="Amount: "
                        android:id="@+id/amount_label" />

                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:textAppearance="?android:attr/textAppearanceMedium"
                        android:text="200 USD"
                        android:id="@+id/amount_value" />
                </LinearLayout>

                <LinearLayout
                    android:orientation="horizontal"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content">

                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:textAppearance="?android:attr/textAppearanceMedium"
                        android:text="Quantity: "
                        android:id="@+id/rate_label" />

                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:textAppearance="?android:attr/textAppearanceMedium"
                        android:text="40 USD"
                        android:id="@+id/rate_value" />
                </LinearLayout>

            </LinearLayout>
        </LinearLayout>

    </LinearLayout>
</LinearLayout>

试试这个工作正常。原因是由于线性布局的高度设置为match_parent并且它隐藏了其余的内容