DemoActivity.java

package com.michaelflisar.gdprdialog.demo;

import android.content.Intent;
import android.os.Bundle;
import androidx.appcompat.app.AppCompatActivity;
import android.view.View;
import android.widget.TextView;
import android.widget.Toast;

import com.michaelflisar.gdprdialog.GDPR;
import com.michaelflisar.gdprdialog.GDPRConsent;
import com.michaelflisar.gdprdialog.GDPRConsentState;
import com.michaelflisar.gdprdialog.GDPRDefinitions;
import com.michaelflisar.gdprdialog.GDPRSetup;
import com.michaelflisar.gdprdialog.demo.app.App;
import com.michaelflisar.gdprdialog.demo.gdpr.DemoGDPRActivity;
import com.michaelflisar.gdprdialog.helper.GDPRPreperationData;

public class DemoActivity extends AppCompatActivity implements View.OnClickListener, GDPR.IGDPRCallback
{
    private final int DEMO_GDPR_ACTIVITY_REQUEST_CODE = 123;

    // Setup
    private GDPRSetup mSetup;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_demo);

        // get setup from intent
        mSetup = getIntent().getParcelableExtra("setup");

        // init state texts
        GDPRConsentState consent = GDPR.getInstance().getConsentState();
        if (consent != null) {
            ((TextView) findViewById(R.id.tvCurrentConsent)).setText(consent.logString() );
        }

        // show GDPR Dialog if necessary, the library takes care about if and how to show it
        showGDPRIfNecessary();
    }

    @Override
    public void onClick(View v) {
        GDPR.getInstance().resetConsent();
        // reshow dialog instantly
        showGDPRIfNecessary();
    }

    private void showGDPRIfNecessary() {
        GDPR.getInstance().checkIfNeedsToBeShown(this, mSetup);
    }

    // --------------------
    //  GDPR.IGDPRCallback
    // --------------------

    @Override
    public void onConsentNeedsToBeRequested(GDPRPreperationData data) {

        // eventually add the admob providers to the AdMob network
        // we add it to the FIRST admob network we find...
        if (data.getSubNetworks().size() > 0) {
            for (int i = 0; i < mSetup.networks().length; i++) {
                if (mSetup.networks()[i].getName().equals(GDPRDefinitions.ADMOB.getName())) {
                    mSetup.networks()[i].addSubNetworks(data.getSubNetworks());
                    break;
                }
            }
        }

        if (App.USE_ACTIVITY) {
            DemoGDPRActivity.startActivityForResult(this, mSetup, data.getLocation(), DemoGDPRActivity.class, DEMO_GDPR_ACTIVITY_REQUEST_CODE);
        } else {
            // default: forward the result and show the dialog
            GDPR.getInstance().showDialog(this, mSetup, data.getLocation());
        }
    }

    @Override
    public void onConsentInfoUpdate(GDPRConsentState consentState, boolean isNewState) {
        if (isNewState) {
            // user just selected this consent, do whatever you want...
            switch (consentState.getConsent()) {
                case UNKNOWN:
                    // never happens!
                    break;
                case NO_CONSENT:
                    Toast.makeText(this, "User does NOT accept ANY ads - depending on your setup he may want to buy the app though, handle this!", Toast.LENGTH_LONG).show();
                    break;
                case NON_PERSONAL_CONSENT_ONLY:
                    Toast.makeText(this, "User accepts NON PERSONAL ads", Toast.LENGTH_LONG).show();
                    onConsentKnown(consentState.getConsent() == GDPRConsent.PERSONAL_CONSENT);
                    break;
                case PERSONAL_CONSENT:
                case AUTOMATIC_PERSONAL_CONSENT:
                    Toast.makeText(this, "User accepts PERSONAL ads", Toast.LENGTH_LONG).show();
                    onConsentKnown(consentState.getConsent().isPersonalConsent());
                    break;
            }
        } else {
            switch (consentState.getConsent()) {
                case UNKNOWN:
                    // never happens!
                    break;
                case NO_CONSENT:
                    // with the default setup, the dialog will shown in this case again anyways!
                    break;
                case NON_PERSONAL_CONSENT_ONLY:
                case PERSONAL_CONSENT:
                case AUTOMATIC_PERSONAL_CONSENT:
                    // user restarted activity and consent was already given...
                    onConsentKnown(consentState.getConsent().isPersonalConsent());
                    break;
            }
        }

        ((TextView) findViewById(R.id.tvCurrentConsent)).setText(consentState.logString());
    }

    private void onConsentKnown(boolean allowsPersonalAds) {
        // TODO:
        // init your ads based on allowsPersonalAds
    }

    // --------------------
    // Only necessaqry for the activity demo!!!
    // --------------------

    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        if (requestCode == DEMO_GDPR_ACTIVITY_REQUEST_CODE) {
            GDPRConsentState consentState = GDPR.getInstance().getConsentState();
            ((TextView) findViewById(R.id.tvCurrentConsent)).setText(consentState != null ? consentState.logString() : "");
        }
    }
}