title: how to change color of TextinputLayout's edittext underline android
body: <p>I am using android design library's TextinputLayout. But couldn't customize the underline color of EditText inside TextinputLayout. Please help.</p>
  
  <pre><code>   &lt;android.support.design.widget.TextInputLayout
          android:id="@+id/input_layout_pincode"
          android:layout_width="match_parent"
          android:layout_height="wrap_content"
          android:layout_below="@+id/input_layout_city"
          android:layout_marginTop="@dimen/_10sdp"
          android:textColorHint="#000000"
          app:hintTextAppearance="@style/TextAppearence.App.TextInputLayout"&gt;
  
          &lt;EditText
              android:id="@+id/input_pincode"
              android:layout_width="match_parent"
              android:layout_height="wrap_content"
              android:hint="Pincode*"
              android:textSize="@dimen/_13sdp" /&gt;
  
      &lt;/android.support.design.widget.TextInputLayout&gt;
  
  
  &lt;style name="TextAppearence.App.TextInputLayout" parent="@android:style/TextAppearance"&gt;
      &lt;item name="android:textColor"&gt;@color/black&lt;/item&gt;
      &lt;item name="android:textSize"&gt;@dimen/_13sdp&lt;/item&gt;
      &lt;item name="colorControlNormal"&gt;@color/black&lt;/item&gt;
  
  &lt;/style&gt;
  </code></pre>