Introduction

The General Data Protection Regulation(GDPR) is a regulation in EU law on data protection and privacy for all individuals within European Union and the European Economic Area.
To comply with GDPR, Buzzvil provides additional methods to obtain/manage user consent. The BuzzScreen privacy policy has also been updated accordingly. Publishers with EU traffic MUST implement these methods. Only EU users will be affected by these changes.
- Please apply all methods in the following Usage part.
- Extra caution is especially required on the following Usage - Methods to Add part.
Children under age 16 are unable to activate lockscreen as Buzzvil will not collect user data of them to comply with GDPR.

User Flow

Under GDPR, explicit user consent is required for lawful personal data processing.
When activateIfConsent() is called, the consent dialog will be displayed on the activity where this method is called.

2. Revoke Dialog

Under GDPR, publishers are required to provide users with accessible channel(s) to revoke their consent for data processing at any time.
Appears when showRevokeConsentDialog() is called.

Usage

1. Methods to Modify required

BuzzScreen.init(String appKey, Context context, Class lockerActivityClass, int imageResourceIdOnFail, PrivacyPolicy privacyPolicy)
- A parameter (PrivacyPolicy) is added to the existing. For those else than the additional method, please refer to the https://buzzvil.atlassian.net/wiki/spaces/BDG/pages/392462350 doc.
- Parameters
  - PrivacyPolicy : Parameter to be used by the publisher that must receive user consent due to GDPR. For publishers who have EU users where GDPR applies, please pass PrivacyPolicy.GDPR to this parameter.

public class App extends Application {

    @Override
    public void onCreate() {
        super.onCreate();
        ...
        // PrivacyPolicy.GDPR : this parameter indicates that the publisher needs to get GDPR consent from users
        BuzzScreen.init("app_key", this, SimpleLockerActivity.class, R.drawable.image_on_fail, PrivacyPolicy.GDPR);
    }
}

BuzzScreen.getInstance().activateIfConsent(Activity activity, OnActivateListener listener)
- Replace BuzzScreen.getinstance().activate() with the method above.
- Parameters
  - activity : Pass the current activity.
  - OnActivateListener
    - onActivated() : This method will be called when the lockscreen is activated.
    - onCancelledByUser() : This method will be called when a user cancels the consent dialog.
    - onNetworkError() : This method will be called when a network error occurs.

BuzzScreen.getInstance().activateIfConsent(MainActivity.this, new BuzzScreen.OnActivateListener() {
        @Override
        // When the lockscreen is activated
        public void onActivated() {
            showActivatedToast();
        }

        // When the dialog is closed by the user	
        @Override
        public void onCancelledByUser() {
            showCancelledToast();
        }

        // When network error occurs
        @Override
        public void onNetworkError() {
            showNetworkErrorToast();
        }
    });

2. Methods to Add required

BuzzScreen.getInstance().isConsentGranted()
- Use this method to check consent status of a user.
  - This method returns True if the user has already consented, and False if not.
  - It is useful when you want to manage the state of a BuzzScreen opt-out switch/button.
BuzzScreen.getInstance().showRevokeConsentDialog(Activity activity, OnConsentRevokeListener listener)
- Use this method to show a revoke dialog. It is useful when you implement your own BuzzScreen opt-out switch/button.
- Parameters
  - activity : Pass current activity.
  - OnConsentRevokeListener
    - onConsentRevoked() : This method will be called when a user revokes consent.
    - onCancelledByUser() : This method will be called when a user closes the revoke dialog by pressing the cancel button.

Sample Code

if(! BuzzScreen.getInstance().isConsentGranted()){
	BuzzScreen.getInstance().showRevokeConsentDialog(MainActivity.this, new BuzzScreen.OnConsentRevokeListener() {
            @Override
            //when consent is revoked by user
            public void onConsentRevoked() {
                showRevokedToast();
            }

            @Override
            //when revoke dialog is closed by user
            public void onCancelledByUser() {
                showCancelledToast();
            }
	    });	
}else{
	doNotShowDialog();
}

Appendix - How to use Sample App

Set boolean useGDPR to true in Constants.java.
Build Sample App.
Before running the app, make sure you change the IP address to that of any EU country.

Buzzvil Developer Guides

GDPR (General Data Protection Regulation)

Introduction

User Flow

2. Revoke Dialog

Usage

1. Methods to Modify required

2. Methods to Add required

Sample Code

Appendix - How to use Sample App

Introduction

User Flow

1. Consent Dialog

2. Revoke Dialog

Usage

1. Methods to Modify required

2. Methods to Add required

Sample Code

Appendix - How to use Sample App