title: No resource found that matches the given name (at 'theme' with value '@style/AppTheme.AppBarLayout')
body: <p>First let me tell you that I am new to site. Any issues regarding posting, please forgive. I used to find the solutions from this site solve the problems. But here I got stuck. I did search a lot and I tried to resolve it with the solutions provided but the issue still there. Please help me. </p>
  
  <p>Here is the code</p>
  
  <p><strong>Layout file</strong></p>
  
  <pre><code>&lt;android.support.design.widget.CoordinatorLayout  
  xmlns:android="http://schemas.android.com/apk/res/android"
  xmlns:app="http://schemas.android.com/apk/res-auto"
  xmlns:tools="http://schemas.android.com/tools"
  android:layout_width="match_parent"
  android:layout_height="match_parent"
  android:fitsSystemWindows="true"
  tools:context="com.example.user.securedata.DataProtectionSelective"&gt;
  
  &lt;android.support.design.widget.AppBarLayout
      android:layout_width="match_parent"
      android:layout_height="wrap_content"
      android:theme="@style/AppTheme.AppBarLayout"&gt;
  
      &lt;android.support.v7.widget.Toolbar
          android:id="@+id/toolbar"
          android:layout_width="match_parent"
          android:layout_height="?attr/actionBarSize"
          android:background="?attr/colorPrimary"
          app:popupTheme="@style/AppTheme.PopupOverlay" /&gt;
  
  &lt;/android.support.design.widget.AppBarLayout&gt;
  
  &lt;include layout="@layout/content_main" /&gt;
  
  &lt;android.support.design.widget.FloatingActionButton
      android:id="@+id/fab"
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:layout_gravity="bottom|end"
      android:layout_margin="@dimen/fab_margin"
      android:src="@android:drawable/ic_dialog_email" /&gt;
  
  &lt;/android.support.design.widget.CoordinatorLayout&gt; 
  </code></pre>
  
  <p><strong>styles.xml</strong></p>
  
  <pre><code>&lt;style name="AppTheme.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar" /&gt;
  &lt;style name="AppTheme.PopupOverlay" parent="ThemeOverlay.AppCompat.Light" /&gt;
  </code></pre>
  
  <p><strong>build.gradle</strong></p>
  
  <pre><code>compile 'com.android.support:appcompat-v7:25.1.0'
  compile 'com.google.code.gson:gson:2.2.4'
  compile 'com.squareup.picasso:picasso:2.3.2'
  compile 'com.android.support:recyclerview-v7:25.1.0'
  compile 'com.android.support:design:25.1.0'
  </code></pre>