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我正在尝试获得一个 TextView ,它可能是多行高并且需要大的最小宽度。我尝试了一个 wrap_content 宽度,但如果文本太长,TextView 会停留在单行上并与父级重叠。然后,我将宽度设置为 0dp,并将 layout_constraintWidth_default 换行。这几乎是完美的,但如果文本对于单行来说太长,TextView 会占用所有剩余空间。

这是我拥有的和想要拥有的:

多文本视图

和 xml :

<android.support.constraint.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:id="@+id/clMatchRow"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_marginBottom="5dp">

  

    <TextView
        android:id="@+id/tvHomeTeam"
        style="@style/DefaultTheme.MatchTextview"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:gravity="center_vertical|end"
        android:padding="5dp"
        android:text="ThisTime not veryShort"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toStartOf="@id/tvHomeScore"
        app:layout_constraintHorizontal_bias="1"
        app:layout_constraintHorizontal_chainStyle="packed"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        app:layout_constraintWidth_default="wrap" />

    <TextView
        android:id="@+id/tvHomeScore"
        style="@style/DefaultTheme.MatchTextview"
        android:layout_width="wrap_content"
        android:layout_height="0dp"
        android:gravity="center_vertical|end"
        android:padding="5dp"
        android:text="5"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toStartOf="@id/guidelineHome"
        app:layout_constraintHorizontal_bias="1"
        app:layout_constraintHorizontal_chainStyle="packed"
        app:layout_constraintStart_toEndOf="@id/tvHomeTeam"
        app:layout_constraintTop_toTopOf="parent" />

    <android.support.constraint.Guideline
        android:id="@+id/guidelineHome"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        app:layout_constraintGuide_percent="0.45" />

    <android.support.constraint.Guideline
        android:id="@+id/guidelineAway"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        app:layout_constraintGuide_percent="0.55" />

    <TextView
        android:id="@+id/tvAwayScore"
        style="@style/DefaultTheme.MatchTextview"
        android:layout_width="wrap_content"
        android:layout_height="0dp"
        android:gravity="center_vertical|start"
        android:padding="5dp"
        android:text="2"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toStartOf="@id/tvAwayTeam"
        app:layout_constraintHorizontal_bias="0"
        app:layout_constraintHorizontal_chainStyle="packed"
        app:layout_constraintStart_toStartOf="@id/guidelineAway"
        app:layout_constraintTop_toTopOf="parent" />


    <TextView
        android:id="@+id/tvAwayTeam"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:gravity="center_horizontal|start"
        android:padding="5dp"
        android:text="Short"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0"
        app:layout_constraintHorizontal_chainStyle="packed"
        app:layout_constraintStart_toEndOf="@id/tvAwayScore"
        app:layout_constraintTop_toTopOf="parent"
        app:layout_constraintWidth_default="wrap" />

</android.support.constraint.ConstraintLayout>
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1 回答 1

0

对于TextViewid=tvHomeTeam

放:

android:layout_width="wrap_content"
android:textAlignment="viewEnd"
于 2020-10-21T08:13:41.953 回答