Android minLines and maxLines aren't working together in same TextView

问题

Here I have only 1 item in ListView and I'm showing two different TextViews of different colors at the end of the ListView item.

But the issue is I wanna show maximum 3 lines of each TextView but it's not providing me a good result if length of TextView is small. But it works well if text is large.

When I add android:maxLines="3" and text is small, it destroys my layout like

And when I add android:minLines="2" and text is large, it shows complete text like

Give me a way to overcome this problem. My each TextView looks like:

  <TextView
            android:id="@+id/tv_previous_story"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_margin="3dp"
            android:maxLines="3"
            android:textColor="@color/text_color"
            android:textSize="@dimen/privacy_text_size" />

回答1:

If you want to fix the number of lines ex: 3 just use android:lines="3" in xml.

回答2:

Change android:layout_width="match_parent",

<TextView
                    android:id="@+id/tv_previous_story"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_margin="3dp"
                    android:ellipsize="none"
                    android:maxLines="3"
                    android:singleLine="false"
                    android:textColor="@color/black"
                    android:textSize="@dimen/font_normal_size" />

tv_previous_story.setMaxLines(3);

回答3:

If you want to fix the TextView text use :

android:ems="10"

or any value you want in place of 10. android:ems or setEms(n) sets the width of a TextView to fit a text of n 'M' letters regardless of the actual text extension and text size.

来源：https://stackoverflow.com/questions/35195585/android-minlines-and-maxlines-arent-working-together-in-same-textview

标签

android

listview

textview