title: Android TextView height does not wrap around content
body: <p>In my fragment, I have a couple of TextViews inside a LinearLayout. I set the text dynamically in onViewCreated(). 
  The height is set in the XML-Layout by android:layout_height="wrap_content".
  However, the heights do not adjust to the content. They always stay same height.</p>
  
  <p>Here is the XML:</p>
  
  <pre><code>&lt;ScrollView  xmlns:android="http://schemas.android.com/apk/res/android"
  xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent"
  android:layout_height="match_parent"
  android:background="@color/my_white_color"&gt;
  &lt;LinearLayout
      android:orientation="vertical"
      android:layout_width="match_parent"
      android:layout_height="match_parent"
      android:background="@color/my_white_color"
      android:padding="10dp"&gt;
  
      &lt;ImageView
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          android:id="@+id/seminarImageView"
          android:scaleType="fitCenter"
          android:background="@color/gray3"
          android:padding="1dp"
          android:adjustViewBounds="true"
          android:layout_gravity="center_horizontal" /&gt;
  
      &lt;TextView
          android:layout_width="match_parent"
          android:layout_height="wrap_content"
          android:id="@+id/titelTextView"
          android:textColor="@color/blue_heading"
          android:textSize="24sp" /&gt;
  
      &lt;TextView
          android:layout_width="match_parent"
          android:layout_height="wrap_content"
          android:id="@+id/teaserTextView"
          android:textColor="@color/blue1"
          android:textSize="18sp" /&gt;
  
      &lt;TextView
          android:layout_width="match_parent"
          android:layout_height="wrap_content"
          android:id="@+id/bodyTextView"
          android:textColor="@color/blue1"
          android:textSize="15sp" /&gt;
  
  &lt;/LinearLayout&gt;
  </code></pre>
  
  <p></p>
  
  <p>Any suggestions?</p>