Question

我有一个textView如下：

<TextView
    android:id="@+id/pointsTextView"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_below="@+id/pointTextView"
    android:ellipsize="start"
    android:lines="2"
    android:paddingEnd="5dp"
    android:paddingStart="5dp"
    android:text="this is a very very very very very very very very very very very very very very very very very very very very very long sentence." />

此处ellipsize="end"工作正常，但当没有行不是1时，ellipsize="start"不会变形。

如何在具有2个或更多行的TextView中使这个工作？

Answer 1

如果您想将android:ellipsize="start"与android:maxLines="2"（多个）一起使用，那么它在Android中是不可能的（因为API级别1）。

如果setMaxLines（int）用于设置两行或更多行，则仅支持END和MARQUEE（其他椭圆化类型不会执行任何操作）。

请参阅文档here

Answer 2

试试这个

  <TextView
        android:id="@+id/pointsTextView"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:ellipsize="start"
        android:paddingEnd="5dp"
        android:paddingStart="5dp"
        android:maxLines="1"
        android:text="Hello this is a very very very very very very very very very very very very very very very very very very very very very long sentence. "
        />

Answer 3

尝试一下（android：singleLine =“ true”）

 <TextView
        android:id="@+id/pointsTextView"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:ellipsize="start"
        android:paddingEnd="5dp"
        android:paddingStart="5dp"
        android:singleLine="true"
        android:text="Hello this is a very very very very very very very very very very very very very very very very very very very very very long sentence. "
        />

Ellipsize - 开始在TextView中不起作用

3 个答案: