Android中TextView滚动实现方式-Toy模板网

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垂直滚动

下面展示一些 内联代码片。文章来源地址https://www.toymoban.com/news/detail-834190.html

<!--    垂直滚动方式-->
    <TextView
        android:id="@+id/text1"
        android:layout_width="100dp"
        android:layout_height="40dp"
        android:scrollbars="vertical"
        android:text="Hello World!afdsjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjk00000000000000000000000000000l"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

水平滚动

  <!--    水平滚动方式一-->
    <HorizontalScrollView android:layout_height="wrap_content"
        android:id="@+id/horizonLayout"
        android:layout_width="100dp"
        android:scrollbars="vertical"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@id/text1">
        <TextView
            android:id="@+id/text2"
            android:layout_width="100dp"
            android:layout_height="40dp"
            android:maxLines="1"
            android:text="Hello World!afdsjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjk00000000000000000000000000000l"
            />
    </HorizontalScrollView>

跑马灯效果

<!--    跑马灯效果-->
<!--    marquee_forever 滚动次数-->
    <TextView
        android:id="@+id/text3"
        android:layout_width="100dp"
        android:layout_height="40dp"
        android:scrollbars="horizontal"
        android:ellipsize="marquee"
        android:focusable="true"
        android:focusableInTouchMode="true"
        android:singleLine="true"
        android:marqueeRepeatLimit="marquee_forever"
        android:text="Hello World!afdsjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjk00000000000000000000000000000l"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/horizonLayout" />