How to show my application in Music Equalizer in settings android

Here i am creating an application handling the music and audio frequency, like an EQUALIZER. and how to set my application as a default equalizer, and how to show my equalizer application in device settings screen.

i searched these classes but unable to found solution for that.

Thank you for helping.

try this:

Take one activity and declare that activity like this

<activity android:label="@string/app_name" android:name="package.ActivityName">
            <intent-filter>
                <action android:name="android.media.action.DISPLAY_AUDIO_EFFECT_CONTROL_PANEL" />
                <category android:name="android.intent.category.DEFAULT" />
                <category android:name="android.intent.category.CATEGORY_CONTENT_MUSIC" />
            </intent-filter>
        </activity>