资料

约束布局ConstraintLayout看这一篇就够了

ConstraintLayout布局 居中|居右 实现。

ConstraintLayout中TextView文字超过屏幕问题

ConstraintLayout

ConstraintLayout字体超出屏幕解决方法

约束布局ConstraintLayout看这一篇就够了

具体的方法

layout_constraintLeft_toLeftOf
layout_constraintLeft_toRightOf
layout_constraintRight_toLeftOf
layout_constraintRight_toRightOf
layout_constraintTop_toTopOf
layout_constraintTop_toBottomOf
layout_constraintBottom_toTopOf
layout_constraintBottom_toBottomOf
layout_constraintBaseline_toBaselineOf
layout_constraintStart_toEndOf
layout_constraintStart_toStartOf
layout_constraintEnd_toStartOf
layout_constraintEnd_toEndOf

位于父布局的左边右边

app:layout_constraintRight_toRightOf="parent"
    app:layout_constraintBottom_toTopOf="parent"
    app:layout_constraintTop_toBottomOf="parent"

TextView超出的范围

<TextView
        android:id="@+id/lll"
        android:layout_width="0dp"
        android:layout_height="match_parent"
        android:layout_marginLeft="@dimen/oppo_size_132"
        android:ellipsize="end"
        android:gravity="center_vertical"
        android:lines="1"
        android:text="abcdefghijklmnopqrstuvwxyz1234567890"
        android:textColor="@color/color_333333"
        android:textSize="@dimen/oppo_size_68"
        app:layout_constraintEnd_toStartOf="@+id/ddd"
        app:layout_constraintRight_toRightOf="@+id/ddd"
        app:layout_constraintStart_toStartOf="parent" />

    <TextView
        android:id="@+id/ddd"
        android:layout_width="0dp"
        android:layout_height="match_parent"
        android:layout_weight="1"
        android:ellipsize="end"
        android:gravity="center_vertical"
        android:lines="1"
        android:text="全部专题"
        android:textColor="@color/color_333333"
        android:textSize="@dimen/oppo_size_68"
        app:layout_constraintRight_toRightOf="parent" />