Android TextInputLayout Password toggle not visible in new support library
<p>I have compiled with following design library and it is displaying password <strong>HIDE/SHOW</strong> button at the right of <strong><code>EditText</code></strong></p>

<blockquote>
  <p>compile 'com.android.support:design:24.2.1'</p>
</blockquote>

<pre><code>&lt;android.support.design.widget.TextInputLayout
    android:id="@+id/login_password_text_input_layout"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_marginTop="@dimen/spacing_normal"&gt;

    &lt;android.support.v7.widget.AppCompatEditText
        android:id="@+id/login_password_edit_text"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:drawablePadding="@dimen/spacing_micro"
        android:hint="@string/prompt_password"
        android:imeActionId="@+id/login"
        android:imeActionLabel="@string/action_sign_in_short"
        android:imeOptions="actionUnspecified"
        android:inputType="textPassword"
        android:maxLines="1"
        android:text="password" /&gt;

&lt;/android.support.design.widget.TextInputLayout&gt;
</code></pre>

<p>like:</p>

<p><a href="https://i.stack.imgur.com/uHgGJ.png" rel="noreferrer"><img src="https://i.stack.imgur.com/uHgGJ.png" alt="enter image description here"></a></p>

<p>after updating to</p>

<blockquote>
  <p>compile 'com.android.support:design:25.0.1'</p>
</blockquote>

<p>Its not visible, Why? Is there any bug?</p>

<p>Please guide.</p>