title: Error inflating class android.support.v7.widget.ContentFrameLayout
body: <p>Trying to add this file to my app, and I'm getting the following error:</p>
  
  <pre><code>android.view.InflateException: Binary XML file line #25: Binary XML file line #3: Error inflating class android.support.v7.widget.ContentFrameLayout
  </code></pre>
  
  <p>Here is the file:</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;merge xmlns:android="http://schemas.android.com/apk/res/android"&gt;
      &lt;android.support.v7.widget.ContentFrameLayout android:id="@id/action_bar_activity_content" android:layout_width="match_parent" android:layout_height="match_parent" android:foreground="?attr/toolbarId" android:foregroundGravity="top|fill_horizontal"&gt;&lt;/android.support.v7.widget.ContentFrameLayout&gt;
  &lt;/merge&gt;
  </code></pre>
  
  <p>build.gradle</p>
  
  <pre><code>    apply plugin: 'com.android.application'
  
  android {
      compileSdkVersion 24
      buildToolsVersion "24.0.0"
  
      defaultConfig {
          applicationId "com.example.joestox.fakeaddwevibe"
          minSdkVersion 15
          targetSdkVersion 24
          versionCode 1
          versionName "1.0"
      }
      buildTypes {
          release {
              minifyEnabled false
              proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
          }
      }
  }
  
  dependencies {
      compile fileTree(dir: 'libs', include: ['*.jar'])
      testCompile 'junit:junit:4.12'
      compile 'com.android.support:appcompat-v7:24.0.0'
  }
  </code></pre>
  
  <p>Do I need to add something like <code>android.support.v7.widget</code> to my dependencies? How would I go about doing this?</p>