title: Different Gradle versions in my project? (gradle.xml vs build.gradle)
body: <p>in gradle.xml i have version 2.4 ( <strong>C:\Development\android-studio\gradle\gradle-2.4</strong> ):</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt;
  &lt;project version="4"&gt;
    &lt;component name="GradleSettings"&gt;
      &lt;option name="linkedExternalProjectsSettings"&gt;
        &lt;GradleProjectSettings&gt;
          &lt;option name="distributionType" value="LOCAL" /&gt;
          &lt;option name="externalProjectPath" value="$PROJECT_DIR$" /&gt;
          &lt;option name="gradleHome" value="C:\Development\android-studio\gradle\gradle-2.4" /&gt;
          &lt;option name="gradleJvm" value="1.8" /&gt;
          &lt;option name="modules"&gt;
            &lt;set&gt;
              &lt;option value="$PROJECT_DIR$" /&gt;
              &lt;option value="$PROJECT_DIR$/caponateLibrary" /&gt;
              &lt;option value="$PROJECT_DIR$/launcher" /&gt;
            &lt;/set&gt;
          &lt;/option&gt;
        &lt;/GradleProjectSettings&gt;
      &lt;/option&gt;
    &lt;/component&gt;
  &lt;/project&gt;
  </code></pre>
  
  <p>But in my Project uild.gradle file i have 1.3.0:</p>
  
  <pre><code>    dependencies {
          classpath 'com.android.tools.build:gradle:1.3.0'
      }
  </code></pre>
  
  <p>Why these files have different gradle versions? Which differences does exists between these two gradle versions and which is the real gradle version?</p>
  
  <p>Thanks</p>