AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
          package="com.example"
          android:versionCode="1"
          android:versionName="1.0">

    <uses-permission
            android:name="android.permission.MANAGE_ACCOUNTS"/>
    <uses-permission
            android:name="android.permission.AUTHENTICATE_ACCOUNTS"/>
    <uses-permission
            android:name="android.permission.GET_ACCOUNTS"/>
    <uses-permission
            android:name="android.permission.INTERNET"/>
    <uses-sdk android:targetSdkVersion="17" android:minSdkVersion="11"/>

    <application android:label="@string/app_name" android:icon="@drawable/ic_launcher">
        <activity android:name="com.briangriffey.devise.auth.AuthenticatorActivity"
                  android:label="@string/app_name">
            <intent-filter>
                <action android:name="android.intent.action.MAIN"/>
                <category android:name="android.intent.category.LAUNCHER"/>
            </intent-filter>
        </activity>

        <service
                android:name="com.briangriffey.devise.auth.DeviseAuthenticationService"
                android:exported="true">
            <intent-filter>
                <action
                        android:name="android.accounts.AccountAuthenticator"
                        />
            </intent-filter>
             <meta-data android:name="android.accounts.AccountAuthenticator"
             android:resource="@xml/authenticator" />
        </service>


    </application>

</manifest>