Question

我正在尝试在Android应用程序中对齐三个textview块。这是这种情况：我的第一个区块（发布日期）在左侧正确对齐，而第三个区块（语言）在右侧正确对齐。现在，我试图将第二个块放在上面两个之间的中间，但是您可以看到它位于第一个块的左侧。

这是代码：

     <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_below="@id/container">

        <!-- BLOCK 1 -->

        <TextView
            android:layout_marginTop="16dp"
            android:id="@+id/releaseDateHeader"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginBottom="8dp"
            android:textColor="#ffffff"
            android:text="Release Date"
            android:textAppearance="@style/Base.TextAppearance.AppCompat.Medium"
            android:textStyle="bold"/>

        <TextView
            android:layout_below="@id/releaseDateHeader"
            android:id="@+id/releaseDateTextView"
            android:layout_width="wrap_content"
            android:ellipsize="end"
            android:textColor="#ffffff"
            android:layout_height="wrap_content"
            android:layout_marginBottom="8dp"
            tools:text="ff"/>

        <!-- BLOCK 2 -->

        <TextView
            android:layout_marginTop="16dp"
            android:id="@+id/runtimeHeader"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginBottom="8dp"
            android:textColor="#ffffff"
            android:text="Runtime"
            android:layout_alignRight="@id/releaseDateHeader"
            android:textAppearance="@style/Base.TextAppearance.AppCompat.Medium"
            android:textStyle="bold"/>

        <TextView
            android:layout_below="@id/runtimeHeader"
            android:id="@+id/runtimeTextView"
            android:layout_width="wrap_content"
            android:ellipsize="end"
            android:textColor="#ffffff"
            android:layout_height="wrap_content"
            android:layout_marginBottom="8dp"
            tools:text="ff"/>

        <!-- BLOCK 3 -->

        <TextView
            android:layout_marginTop="16dp"
            android:layout_marginRight="16dp"
            android:id="@+id/countryHeader"
            android:layout_alignParentEnd="true"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginBottom="8dp"
            android:textColor="#ffffff"
            android:text="Language"
            android:textAppearance="@style/Base.TextAppearance.AppCompat.Medium"
            android:textStyle="bold"/>

        <TextView
            android:layout_below="@id/countryHeader"
            android:id="@+id/countryTextView"
            android:layout_marginRight="16dp"
            android:layout_width="wrap_content"
            android:layout_alignParentEnd="true"
            android:ellipsize="end"
            android:textColor="#ffffff"
            android:layout_height="wrap_content"
            android:layout_marginBottom="8dp"
            tools:text="ff"/>

Answer 1

与您的设计相同

        <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal"
        android:layout_margin="8dp"
        android:weightSum="3">

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:gravity="center"
            android:orientation="vertical">

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:fontFamily="sans-serif-medium"
                android:text="Orders"
                android:textAlignment="center"
                android:textSize="19sp" />

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginTop="3dp"
                android:text="12"
                android:id="@+id/orderCount"
                android:textColor="@color/colorPrimary"
                android:textAlignment="center"
                android:textSize="18sp" />
        </LinearLayout>

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:gravity="center"
            android:orientation="vertical">

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:fontFamily="sans-serif-medium"
                android:text="Wishlist"
                android:textAlignment="center"
                android:textSize="19sp" />

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="6"
                android:id="@+id/wishlistCount"
                android:layout_marginTop="3dp"
                android:textColor="@color/colorPrimary"
                android:textAlignment="center"
                android:textSize="18sp" />
        </LinearLayout>
        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:gravity="center"
            android:orientation="vertical">

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:fontFamily="sans-serif-medium"
                android:text="Wishlist"
                android:textAlignment="center"
                android:textSize="19sp" />

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="6"
                android:id="@+id/wishlistCount2"
                android:layout_marginTop="3dp"
                android:textColor="@color/colorPrimary"
                android:textAlignment="center"
                android:textSize="18sp" />
        </LinearLayout>


    </LinearLayout>

Answer 2

像这样使用layout_weight：

<LinearLayout android:layout_width="match_parent"
    android:layout_height="wrap_content"
    xmlns:tools="http://schemas.android.com/tools"
    android:orientation="horizontal"
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:weightSum="3">

  <!-- BLOCK 1 -->

  <TextView
      android:id="@+id/releaseDateHeader"
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:textColor="#000"
      android:layout_weight="1"
      android:text="Release Date"
      android:textAppearance="@style/Base.TextAppearance.AppCompat.Medium"
      android:textStyle="bold"/>

  <TextView
      android:layout_below="@id/releaseDateHeader"
      android:id="@+id/releaseDateTextView"
      android:layout_width="wrap_content"
      android:ellipsize="end"
      android:textColor="#000"
      android:layout_weight="1"
      android:layout_height="wrap_content"
      tools:text="ff"/>

  <!-- BLOCK 2 -->

  <TextView
      android:id="@+id/runtimeHeader"
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:textColor="#000"
      android:layout_weight="1"
      android:text="Runtime"
      android:layout_alignRight="@id/releaseDateHeader"
      android:textAppearance="@style/Base.TextAppearance.AppCompat.Medium"
      android:textStyle="bold"/>
</LinearLayout>

Answer 3

您也可以使用约束布局。

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_below="@id/container"
    android:background="#000000">

    <!-- BLOCK 1 -->

    <TextView
        android:id="@+id/releaseDateHeader"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginStart="8dp"
        android:layout_marginTop="16dp"
        android:layout_marginBottom="8dp"
        android:text="Release Date"
        android:textAppearance="@style/Base.TextAppearance.AppCompat.Medium"
        android:textColor="#ffffff"
        android:textStyle="bold"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

    <TextView
        android:id="@+id/releaseDateTextView"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_below="@id/releaseDateHeader"
        android:layout_marginBottom="8dp"
        android:ellipsize="end"
        android:textColor="#ffffff"
        app:layout_constraintStart_toStartOf="@+id/releaseDateHeader"
        app:layout_constraintTop_toBottomOf="@+id/releaseDateHeader"
        tools:text="ff" />

    <!-- BLOCK 2 -->

    <TextView
        android:id="@+id/runtimeHeader"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignRight="@id/releaseDateHeader"
        android:layout_marginBottom="8dp"
        android:text="Runtime"
        android:textAppearance="@style/Base.TextAppearance.AppCompat.Medium"
        android:textColor="#ffffff"
        android:textStyle="bold"
        app:layout_constraintEnd_toStartOf="@+id/countryHeader"
        app:layout_constraintStart_toEndOf="@+id/releaseDateHeader"
        app:layout_constraintTop_toTopOf="@+id/releaseDateHeader" />

    <TextView
        android:id="@+id/runtimeTextView"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_below="@id/runtimeHeader"
        android:layout_marginBottom="8dp"
        android:ellipsize="end"
        android:textColor="#ffffff"
        app:layout_constraintEnd_toEndOf="@+id/runtimeHeader"
        app:layout_constraintStart_toStartOf="@+id/runtimeHeader"
        app:layout_constraintTop_toBottomOf="@+id/runtimeHeader"
        tools:text="ff" />

    <!-- BLOCK 3 -->

    <TextView
        android:id="@+id/countryHeader"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentEnd="true"
        android:layout_marginRight="16dp"
        android:layout_marginBottom="8dp"
        android:text="Language"
        android:textAppearance="@style/Base.TextAppearance.AppCompat.Medium"
        android:textColor="#ffffff"
        android:textStyle="bold"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintTop_toTopOf="@+id/releaseDateHeader" />

    <TextView
        android:id="@+id/countryTextView"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_below="@id/countryHeader"
        android:layout_alignParentEnd="true"
        android:layout_marginRight="16dp"
        android:layout_marginBottom="8dp"
        android:ellipsize="end"
        android:textColor="#ffffff"
        app:layout_constraintEnd_toEndOf="@+id/countryHeader"
        app:layout_constraintTop_toBottomOf="@+id/countryHeader"
        tools:text="ff" />
</androidx.constraintlayout.widget.ConstraintLayout>

Answer 4

使用

android:layout_toRightOf="@id/desired_id_1"
android:layout_toLeftOf="@id/desired_id_2"

它使View的左边缘与desired_id_1的右边缘对齐，而右边缘与desired_id_2的左边缘对齐

因此runtimeHeader应该是toRightOf countryHeader和toLeftOf releaseDateHeader。还要删除layout_alignRight

除了您有两行外，因此它们应放在分开的ViewGroup中。同样，在您将LinearLAyout的方向设置为水平的情况下，

水平对齐三个TextView块

4 个答案: