title: How to increase clickable area for thumb of a seekbar in android?
body: <p>I have used a seekbar in my application. How do i increase touch area for seekbar thumb, without increasing its width and height? User finds it difficult to use the default thumb size, so have to increase touch area for a good user experience.</p>
  
  <pre><code>  &lt;SeekBar
                  android:id="@+id/seek_bar_song_progress"
                  android:layout_width="0dp"
                  android:layout_height="wrap_content"
                  android:layout_marginLeft="@dimen/padding_left_margin"
                  android:layout_weight="2.8"
                  android:gravity="center_vertical"
                  android:maxHeight="@dimen/slider_width"
                  android:progress="0"
                  style="?attr/seekbar_style"
                  android:thumbOffset="0dp" 
                   android:max="@integer/song_progress_bar_upper_range"
                  android:contentDescription="@string/img_volumeslider"/&gt;
  </code></pre>