add Voice Wakeup switch

                android:excludeFromRecents="true"

                android:theme="@*android:style/Theme.Holo.Dialog.Alert" />

        <activity android:name="Settings$VoiceWakeupSettingsActivity"

                android:label="@string/voice_wakeup_settings_title"

                android:taskAffinity=""

                android:excludeFromRecents="true">

            <intent-filter>

                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.VOICE_LAUNCH" />

                <category android:name="android.intent.category.DEFAULT" />

                </intent-filter>

            <meta-data android:name="com.android.settings.FRAGMENT_CLASS"

                android:value="com.android.settings.voicewakeup.VoiceWakeupSettings" />

            <meta-data android:name="com.android.settings.TOP_LEVEL_HEADER_ID"

                android:resource="@id/voice_wakeup_settings" />

        </activity>

        <activity android:name=".profiles.ProfilesSettings" />

        <activity android:name="Settings$ProfilesSettingsActivity"

                android:label="@string/profile_settings"

    <string name="wifi_ibss_freq_title">Channel / Frequency</string>

    <string name="wifi_channel">Channel</string>

    <string name="wifi_mhz">MHz</string>

    <!-- Voice Wakeup -->

    <string name="voice_wakeup_settings_title">Voice wakeup</string>

    <string name="voice_wakeup_retrain_title">Retrain your voice</string>

    <string name="voice_wakeup_activity_title">Activity to launch</string>

    <string name="voice_wakeup_default_activity">Google Now</string>

</resources>