Change toolbar back arrow color
<p><a href="https://i.stack.imgur.com/1YPss.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/1YPss.jpg" alt="enter image description here"></a></p>

<p>Hi. In the picture above you can see a back arrow and a (part of) title. I changed the title color using the attached .xml code. But I want to color the back arrow to white too.</p>

<p>I read some answer on the internet, but they look too complicated for such a simple question.</p>

<p>Is the any simple why to do it?</p>

<p><div class="snippet" data-lang="js" data-hide="false" data-console="false" data-babel="false">
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<pre class="snippet-code-js lang-js prettyprint-override"><code>    &lt;android.support.v7.widget.Toolbar
        android:id="@+id/toolbar"
        android:layout_width="fill_parent"
        android:layout_height="?attr/actionBarSize"
        android:background="@color/colorPrimary"
        android:minHeight="?attr/actionBarSize"
        app:titleTextColor="@android:color/white"/&gt;</code></pre>
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<p><div class="snippet" data-lang="js" data-hide="false" data-console="false" data-babel="false">
<div class="snippet-code">
<pre class="snippet-code-js lang-js prettyprint-override"><code>import android.support.v7.app.ActionBar;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
//...

public class LoginActivity extends AppCompatActivity {
    protected void onCreate(Bundle savedInstanceState) {

        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
        setSupportActionBar(toolbar);
        ActionBar actionBar = getSupportActionBar();
        actionBar.setDisplayHomeAsUpEnabled(true);
      //...
    }
    //...
}</code></pre>
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