android studio 中线性布局的高度

Question

我的线性布局有问题。水平父级中有两个垂直线性布局，第一个与第二个高度不同。

这是我的线性布局：

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


    <LinearLayout
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        android:background="@android:color/darker_gray">
        <TextView
            android:id="@+id/nomPers"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:text="Nom User"
            android:textColor="@android:color/black"
            android:textAppearance="?android:attr/textAppearanceMedium"/>

        <TextView
            android:id="@+id/dateVisite"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:lines="1"
            android:ellipsize="end"
            android:text="Date"
            android:textColor="@android:color/black"
            android:textAppearance="?android:attr/textAppearanceMedium"/>
    </LinearLayout>

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


        <TextView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:textAppearance="?android:attr/textAppearanceSmall"
            android:text="Type de visite"
            android:id="@+id/typeVisteCli"
            android:textColor="@android:color/black"
            android:layout_marginLeft="5dp"/>
        <TextView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:textAppearance="?android:attr/textAppearanceSmall"
            android:id="@+id/tv_list_obs_visite_cli"
            android:text="obs"
            android:textColor="@android:color/black"
            android:layout_marginLeft="5dp"/>


    </LinearLayout>


</LinearLayout>

以及我所拥有的屏幕：

可以看到灰色并没有填满整个linearLayout。谢谢

编辑

我真的很抱歉我放错了 LinearLayout ...

Answer 1

你在second写了wrap_content线性布局height.You应该改成match_parent.

Answer 2

试试这个 one.I 正在更改您的代码。

<?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="wrap_content"
    android:orientation="horizontal">

        <LinearLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:orientation="vertical"
            android:background="@android:color/darker_gray">
            <TextView
                android:id="@+id/date_ti_cli"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:lines="1"
                android:ellipsize="end"
                android:text="Date"
                android:textColor="@android:color/black"
                android:textAppearance="?android:attr/textAppearanceMedium"/>
            <TextView
                android:id="@+id/nomPers_ti_cli"
                android:layout_width="wrap_content"
                android:layout_height="match_parent"
                android:text="Nom User"
                android:textColor="@android:color/black"
                android:textAppearance="?android:attr/textAppearanceMedium"/>

        </LinearLayout>
        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:orientation="vertical">
            <TextView
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:text="Observation"
                android:textColor="@android:color/black"
                android:textAppearance="?android:attr/textAppearanceSmall"
                android:layout_marginLeft="5dp"
                android:id="@+id/tv_list_obs_ti_cli"/>

        </LinearLayout>

</LinearLayout>

Answer 3

试试这个：

<LinearLayout android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="horizontal"
    xmlns:android="http://schemas.android.com/apk/res/android">


    <LinearLayout
        android:layout_width="wrap_content"
        android:layout_height="match_parent"
        android:orientation="vertical"
        android:background="@android:color/darker_gray">
        <TextView
            android:id="@+id/nomPers"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:text="Nom User"
            android:textColor="@android:color/black"
            android:textAppearance="?android:attr/textAppearanceMedium"/>

        <TextView
            android:id="@+id/dateVisite"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:lines="1"
            android:ellipsize="end"
            android:text="Date"
            android:textColor="@android:color/black"
            android:textAppearance="?android:attr/textAppearanceMedium"/>
    </LinearLayout>

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


        <TextView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:textAppearance="?android:attr/textAppearanceSmall"
            android:text="Type de visite"
            android:id="@+id/typeVisteCli"
            android:textColor="@android:color/black"
            android:layout_marginLeft="5dp"/>
        <TextView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:textAppearance="?android:attr/textAppearanceSmall"
            android:id="@+id/tv_list_obs_visite_cli"
            android:text="obs"
            android:textColor="@android:color/black"
            android:layout_marginLeft="5dp"/>


    </LinearLayout>


</LinearLayout>

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