title: Make stretch imageview in gridview
body: <p>the image in my gridview isn't stretch.</p>
  
  <p>how can I stretch it?</p>
  
  <p>This is mine.</p>
  
  <p><img src="https://i.stack.imgur.com/0685A.jpg" alt="enter image description here"></p>
  
  <p>This is what i want</p>
  
  <p><img src="https://i.stack.imgur.com/yAxcT.jpg" alt="enter image description here"></p>
  
  <p>Gridview </p>
  
  <pre><code>&lt;ScrollView
      android:layout_width="match_parent"
      android:layout_height="match_parent" &gt;
  
      &lt;LinearLayout
          android:layout_width="match_parent"
          android:layout_height="match_parent" &gt;
  
          &lt;LinearLayout
              android:id="@+id/layout2"
              android:layout_width="match_parent"
              android:layout_height="wrap_content"
              android:background="@drawable/bg_base"
              android:orientation="vertical" &gt;
  
              &lt;com.camitss.mcolle.ScrollableGridView
                  android:id="@+id/grid_all"
                  android:layout_width="match_parent"
                  android:layout_height="wrap_content"
                  android:columnWidth="110dp"
                  android:gravity="center"
                  android:horizontalSpacing="10dp"
                  android:numColumns="auto_fit"
                  android:padding="5dp"
                  android:verticalSpacing="10dp" /&gt;
          &lt;/LinearLayout&gt;
      &lt;/LinearLayout&gt;
  &lt;/ScrollView&gt;
  </code></pre>
  
  <p>GridView Item</p>
  
  <pre><code>&lt;RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
  android:layout_width="match_parent"
  android:layout_height="match_parent"
  android:background="@drawable/card_base"
  android:orientation="vertical" &gt;
  
  &lt;!-- Green Image --&gt;
  &lt;ImageView
      android:id="@+id/category_card"
      android:layout_width="105dp"
      android:layout_height="105dp"
      android:layout_centerInParent="true" /&gt;
  
  &lt;!-- Picture --&gt;
  &lt;ImageView
      android:id="@+id/imageView1"
      android:layout_width="95dp"
      android:layout_height="95dp"
      android:layout_centerInParent="true" /&gt;
  </code></pre>
  
  <p></p>