MoPubActivity.java

package com.mopub.mobileads;

import android.content.ActivityNotFoundException;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.webkit.WebView;
import android.webkit.WebViewClient;

import com.mopub.common.AdReport;
import com.mopub.mobileads.factories.HtmlInterstitialWebViewFactory;

import static com.mopub.mobileads.BaseInterstitialActivity.JavaScriptWebViewCallbacks.WEB_VIEW_DID_APPEAR;
import static com.mopub.mobileads.BaseInterstitialActivity.JavaScriptWebViewCallbacks.WEB_VIEW_DID_CLOSE;
import static com.mopub.mobileads.CustomEventInterstitial.CustomEventInterstitialListener;
import static com.mopub.mobileads.EventForwardingBroadcastReceiver.ACTION_INTERSTITIAL_CLICK;
import static com.mopub.mobileads.EventForwardingBroadcastReceiver.ACTION_INTERSTITIAL_DISMISS;
import static com.mopub.mobileads.EventForwardingBroadcastReceiver.ACTION_INTERSTITIAL_FAIL;
import static com.mopub.mobileads.EventForwardingBroadcastReceiver.ACTION_INTERSTITIAL_SHOW;
import static com.mopub.common.DataKeys.BROADCAST_IDENTIFIER_KEY;
import static com.mopub.mobileads.EventForwardingBroadcastReceiver.broadcastAction;
import static com.mopub.common.DataKeys.AD_REPORT_KEY;
import static com.mopub.common.DataKeys.CLICKTHROUGH_URL_KEY;
import static com.mopub.common.DataKeys.HTML_RESPONSE_BODY_KEY;
import static com.mopub.common.DataKeys.REDIRECT_URL_KEY;
import static com.mopub.common.DataKeys.SCROLLABLE_KEY;
import static com.mopub.mobileads.HtmlWebViewClient.MOPUB_FAIL_LOAD;
import static com.mopub.mobileads.HtmlWebViewClient.MOPUB_FINISH_LOAD;

public class MoPubActivity extends BaseInterstitialActivity {
    private HtmlInterstitialWebView mHtmlInterstitialWebView;

    public static void start(Context context, String htmlData, AdReport adReport, boolean isScrollable, String redirectUrl, String clickthroughUrl, long broadcastIdentifier) {
        Intent intent = createIntent(context, htmlData, adReport, isScrollable, redirectUrl, clickthroughUrl, broadcastIdentifier);
        try {
            context.startActivity(intent);
        } catch (ActivityNotFoundException anfe) {
            Log.d("MoPubActivity", "MoPubActivity not found - did you declare it in AndroidManifest.xml?");
        }
    }

    static Intent createIntent(Context context, String htmlData, AdReport adReport, boolean isScrollable, String redirectUrl, String clickthroughUrl, long broadcastIdentifier) {
        Intent intent = new Intent(context, MoPubActivity.class);
        intent.putExtra(HTML_RESPONSE_BODY_KEY, htmlData);
        intent.putExtra(SCROLLABLE_KEY, isScrollable);
        intent.putExtra(CLICKTHROUGH_URL_KEY, clickthroughUrl);
        intent.putExtra(REDIRECT_URL_KEY, redirectUrl);
        intent.putExtra(BROADCAST_IDENTIFIER_KEY, broadcastIdentifier);
        intent.putExtra(AD_REPORT_KEY, adReport);
        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        return intent;
    }

    static void preRenderHtml(final Context context, final AdReport adReport, final CustomEventInterstitialListener customEventInterstitialListener, String htmlData) {
        HtmlInterstitialWebView dummyWebView = HtmlInterstitialWebViewFactory.create(context, adReport, customEventInterstitialListener, false, null, null);
        dummyWebView.enablePlugins(false);

        dummyWebView.addMoPubUriJavascriptInterface(new HtmlInterstitialWebView.MoPubUriJavascriptFireFinishLoadListener() {
            @Override
            public void onInterstitialLoaded() {
                customEventInterstitialListener.onInterstitialLoaded();
            }
        });
        dummyWebView.setWebViewClient(new WebViewClient() {
            @Override
            public boolean shouldOverrideUrlLoading(WebView view, String url) {
                if (url.equals(MOPUB_FINISH_LOAD)) {
                    customEventInterstitialListener.onInterstitialLoaded();
                } else if (url.equals(MOPUB_FAIL_LOAD)) {
                    customEventInterstitialListener.onInterstitialFailed(null);
                }

                return true;
            }
        });
        dummyWebView.loadHtmlResponse(htmlData);
    }

    @Override
    public View getAdView() {
        Intent intent = getIntent();
        boolean isScrollable = intent.getBooleanExtra(SCROLLABLE_KEY, false);
        String redirectUrl = intent.getStringExtra(REDIRECT_URL_KEY);
        String clickthroughUrl = intent.getStringExtra(CLICKTHROUGH_URL_KEY);
        String htmlResponse = intent.getStringExtra(HTML_RESPONSE_BODY_KEY);

        mHtmlInterstitialWebView = HtmlInterstitialWebViewFactory.create(getApplicationContext(), mAdReport, new BroadcastingInterstitialListener(), isScrollable, redirectUrl, clickthroughUrl);
        mHtmlInterstitialWebView.loadHtmlResponse(htmlResponse);

        return mHtmlInterstitialWebView;
    }

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        broadcastAction(this, getBroadcastIdentifier(), ACTION_INTERSTITIAL_SHOW);
    }

    @Override
    protected void onDestroy() {
        mHtmlInterstitialWebView.loadUrl(WEB_VIEW_DID_CLOSE.getUrl());
        mHtmlInterstitialWebView.destroy();
        broadcastAction(this, getBroadcastIdentifier(), ACTION_INTERSTITIAL_DISMISS);
        super.onDestroy();
    }

    class BroadcastingInterstitialListener implements CustomEventInterstitialListener {
        @Override
        public void onInterstitialLoaded() {
            mHtmlInterstitialWebView.loadUrl(WEB_VIEW_DID_APPEAR.getUrl());
        }

        @Override
        public void onInterstitialFailed(MoPubErrorCode errorCode) {
            broadcastAction(MoPubActivity.this, getBroadcastIdentifier(), ACTION_INTERSTITIAL_FAIL);
            finish();
        }

        @Override
        public void onInterstitialShown() {
        }

        @Override
        public void onInterstitialClicked() {
            broadcastAction(MoPubActivity.this, getBroadcastIdentifier(), ACTION_INTERSTITIAL_CLICK);
        }

        @Override
        public void onLeaveApplication() {
        }

        @Override
        public void onInterstitialDismissed() {
        }
    }
}