title: android Edit Text keyboard appears and suddenly disappears in expandable list
body: <p>I have this strange problem, when I click on edit text, that is in expandable list view. My phone shows keyboard for only one sec.(This does not happen in landscape mode)</p>
  
  <p><strong>My listRow details xml:</strong></p>
  
  <pre><code>&lt;RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
      xmlns:tools="http://schemas.android.com/tools"
      android:layout_width="match_parent"
      android:layout_height="40dp"
      android:clickable="true"
      android:orientation="vertical"
      android:paddingLeft="40dp"
      tools:context=".MainActivity" &gt;
  
      &lt;TextView
          android:id="@+id/textView1"
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          android:drawableLeft="@drawable/ic_launcher"
          android:drawablePadding="5dp"
          android:gravity="center_vertical"
          android:text="@string/hello_world"
          android:textSize="14sp"
          android:textStyle="bold" 
  
          &gt;
      &lt;/TextView&gt;
  
      &lt;View
          android:layout_below="@id/textView1"
          android:layout_width="match_parent"
          android:layout_height="1dp"
          android:background="@android:color/black" /&gt;
      &lt;Button 
         android:layout_marginTop="1dp"
         android:layout_below="@id/textView1"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content" 
         android:text="Add to list"
  
          /&gt;
      &lt;EditText 
         android:layout_alignParentRight="true"
         android:layout_toRightOf="@id/textView1"
         android:inputType="text"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content" 
         android:hint="Quantity"
          /&gt;
  
  &lt;/RelativeLayout&gt;
  </code></pre>
  
  <p><strong>ListRowGroup xml</strong></p>
  
  <pre><code>&lt;CheckedTextView xmlns:android="http://schemas.android.com/apk/res/android"
      xmlns:tools="http://schemas.android.com/tools"
      android:id="@+id/textView1"
      android:layout_width="wrap_content"
      android:layout_height="?android:attr/listPreferredItemHeight"
      android:layout_marginLeft="8dp"
      android:drawableRight="@drawable/ic_launcher"
      android:gravity="left"
      android:paddingLeft="45dp"
      android:paddingTop="18dp"
      android:text="Test"
      android:textSize="18sp"
      android:textAlignment="textEnd"
      android:textStyle="bold" /&gt;
  </code></pre>