Eleven: Checkboxes to switches

    <PreferenceCategory android:title="@string/settings_general_category" >

        <!-- Music visualizer -->

        <CheckBoxPreference

        <SwitchPreference

            android:defaultValue="true"

            android:key="music_visualization"

            android:title="@string/settings_show_music_visualization_title" />

        <!-- Show Lyrics -->

        <CheckBoxPreference

        <SwitchPreference

            android:defaultValue="true"

            android:key="show_lyrics"

            android:title="@string/settings_show_lyrics_title"

            android:summary="@string/settings_show_lyrics_summary"/>

        <!-- Shake to switch songs -->

        <CheckBoxPreference

        <SwitchPreference

            android:defaultValue="false"

            android:key="shake_to_play"

            android:title="@string/settings_shake_to_play"

            android:summary="@string/settings_shake_to_play_summary"/>

        <!-- Show album art on lockscreen -->

        <CheckBoxPreference

        <SwitchPreference

            android:defaultValue="true"

            android:key="lockscreen_album_art"

            android:title="@string/settings_lockscreen_album_art"