TextView get “Real number of lines”

Question

I have the following TextView

<TextView
    android:id="@+id/textView"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:maxLines="3"
    android:text="Large text"
    android:ellipsize="end" />

When I calling textView.getLineCount() I always get 3 . But I want to get "Real number of lines" which hidden because I'm using maxLines . How can I do that?

Answer 1

在xml代码中，将其添加到TextView中：

android:inputType = "textMultiLine"

Answer 2

Use TextView.getLayout() to access information about the actual text currently being laid out.

TextView tv = findViewById(R.id.textView);
int realLines = tv.getLayout().getLineCount();