具有3行的TextView根据填充的行数而具有不同的高度

<TextView
    android:id="@+id/myTextView"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:maxLines="3"
    android:ellipsize="end"
    android:inputType="textMultiLine"
    android:scrollbars="vertical"
    android:text="Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed et enim vitae diam lacinia tristique."
    />

TextView myTextView = findViewById(R.id.myTextView);
myTextView.getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
    @Override
    public void onGlobalLayout() {
        myTextView.getViewTreeObserver().removeOnGlobalLayoutListener(this);
        int lineCount = myTextView.getLineCount();
        int lineHeight = myTextView.getLineHeight();
        int desiredHeight = lineCount * lineHeight;
        myTextView.setHeight(desiredHeight);
    }
});