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BraveNewTabPageLayout.java
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BraveNewTabPageLayout.java
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/* Copyright (c) 2019 The Brave Authors. All rights reserved.
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
package org.chromium.chrome.browser.ntp;
import static org.chromium.ui.base.ViewUtils.dpToPx;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.content.Context;
import android.content.SharedPreferences;
import android.content.res.Configuration;
import android.graphics.Bitmap;
import android.graphics.Color;
import android.graphics.Point;
import android.graphics.Rect;
import android.graphics.drawable.BitmapDrawable;
import android.os.Build;
import android.os.Handler;
import android.os.Looper;
import android.text.TextUtils;
import android.util.AttributeSet;
import android.util.DisplayMetrics;
import android.view.ContextMenu;
import android.view.Display;
import android.view.GestureDetector;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.MenuItem;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewGroup;
import android.view.ViewTreeObserver;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.ProgressBar;
import android.widget.TextView;
import androidx.annotation.NonNull;
import androidx.cardview.widget.CardView;
import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
import androidx.recyclerview.widget.SimpleItemAnimator;
import com.airbnb.lottie.LottieAnimationView;
import com.bumptech.glide.Glide;
import com.google.android.material.floatingactionbutton.FloatingActionButton;
import org.chromium.base.BraveFeatureList;
import org.chromium.base.ContextUtils;
import org.chromium.base.ThreadUtils;
import org.chromium.base.supplier.Supplier;
import org.chromium.base.task.AsyncTask;
import org.chromium.brave_news.mojom.Article;
import org.chromium.brave_news.mojom.BraveNewsController;
import org.chromium.brave_news.mojom.CardType;
import org.chromium.brave_news.mojom.DisplayAd;
import org.chromium.brave_news.mojom.FeedItem;
import org.chromium.brave_news.mojom.FeedItemMetadata;
import org.chromium.brave_news.mojom.FeedPage;
import org.chromium.brave_news.mojom.FeedPageItem;
import org.chromium.chrome.R;
import org.chromium.chrome.browser.BraveAdsNativeHelper;
import org.chromium.chrome.browser.BraveRewardsHelper;
import org.chromium.chrome.browser.app.BraveActivity;
import org.chromium.chrome.browser.brave_news.BraveNewsControllerFactory;
import org.chromium.chrome.browser.brave_news.BraveNewsUtils;
import org.chromium.chrome.browser.brave_news.models.FeedItemCard;
import org.chromium.chrome.browser.brave_news.models.FeedItemsCard;
import org.chromium.chrome.browser.brave_stats.BraveStatsUtil;
import org.chromium.chrome.browser.explore_sites.ExploreSitesBridge;
import org.chromium.chrome.browser.feed.FeedSurfaceScrollDelegate;
import org.chromium.chrome.browser.flags.ChromeFeatureList;
import org.chromium.chrome.browser.lifecycle.ActivityLifecycleDispatcher;
import org.chromium.chrome.browser.local_database.DatabaseHelper;
import org.chromium.chrome.browser.local_database.TopSiteTable;
import org.chromium.chrome.browser.logo.LogoCoordinator;
import org.chromium.chrome.browser.native_page.ContextMenuManager;
import org.chromium.chrome.browser.ntp.NewTabPageLayout;
import org.chromium.chrome.browser.ntp_background_images.NTPBackgroundImagesBridge;
import org.chromium.chrome.browser.ntp_background_images.model.BackgroundImage;
import org.chromium.chrome.browser.ntp_background_images.model.NTPImage;
import org.chromium.chrome.browser.ntp_background_images.model.SponsoredTab;
import org.chromium.chrome.browser.ntp_background_images.model.TopSite;
import org.chromium.chrome.browser.ntp_background_images.model.Wallpaper;
import org.chromium.chrome.browser.ntp_background_images.util.FetchWallpaperWorkerTask;
import org.chromium.chrome.browser.ntp_background_images.util.NTPUtil;
import org.chromium.chrome.browser.ntp_background_images.util.NewTabPageListener;
import org.chromium.chrome.browser.ntp_background_images.util.SponsoredImageUtil;
import org.chromium.chrome.browser.offlinepages.DownloadUiActionFlags;
import org.chromium.chrome.browser.offlinepages.OfflinePageBridge;
import org.chromium.chrome.browser.offlinepages.RequestCoordinatorBridge;
import org.chromium.chrome.browser.onboarding.OnboardingPrefManager;
import org.chromium.chrome.browser.preferences.BravePref;
import org.chromium.chrome.browser.preferences.BravePrefServiceBridge;
import org.chromium.chrome.browser.preferences.BravePreferenceKeys;
import org.chromium.chrome.browser.preferences.SharedPreferencesManager;
import org.chromium.chrome.browser.profiles.Profile;
import org.chromium.chrome.browser.query_tiles.BraveQueryTileSection;
import org.chromium.chrome.browser.settings.BackgroundImagesPreferences;
import org.chromium.chrome.browser.settings.BraveNewsPreferences;
import org.chromium.chrome.browser.settings.SettingsLauncherImpl;
import org.chromium.chrome.browser.suggestions.tile.MostVisitedTilesGridLayout;
import org.chromium.chrome.browser.suggestions.tile.TileGroup;
import org.chromium.chrome.browser.tab.Tab;
import org.chromium.chrome.browser.tab.TabAttributes;
import org.chromium.chrome.browser.tab.TabImpl;
import org.chromium.chrome.browser.ui.native_page.TouchEnabledDelegate;
import org.chromium.chrome.browser.util.TabUtils;
import org.chromium.components.browser_ui.settings.SettingsLauncher;
import org.chromium.components.browser_ui.widget.displaystyle.UiConfig;
import org.chromium.components.embedder_support.util.UrlUtilities;
import org.chromium.components.user_prefs.UserPrefs;
import org.chromium.mojo.bindings.ConnectionErrorHandler;
import org.chromium.mojo.system.MojoException;
import org.chromium.ui.base.DeviceFormFactor;
import org.chromium.ui.base.WindowAndroid;
import java.util.ArrayList;
import java.util.List;
import java.util.Timer;
import java.util.TimerTask;
import java.util.UUID;
import java.util.concurrent.CopyOnWriteArrayList;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
public class BraveNewTabPageLayout
extends NewTabPageLayout implements ConnectionErrorHandler, OnBraveNtpListener {
private static final int MINIMUM_VISIBLE_HEIGHT_THRESHOLD = 50;
private static final String BRAVE_RECYCLERVIEW_POSITION = "recyclerview_visible_position_";
private static final String BRAVE_RECYCLERVIEW_OFFSET_POSITION =
"recyclerview_offset_position_";
// To delete in bytecode, parent variable will be used instead.
private ViewGroup mMvTilesContainerLayout;
private LogoCoordinator mLogoCoordinator;
// Own members.
private final Context mContext;
private ImageView mBgImageView;
private Profile mProfile;
private SponsoredTab mSponsoredTab;
private BitmapDrawable mImageDrawable;
private FetchWallpaperWorkerTask mWorkerTask;
private boolean mIsFromBottomSheet;
private NTPBackgroundImagesBridge mNTPBackgroundImagesBridge;
private ViewGroup mMainLayout;
private DatabaseHelper mDatabaseHelper;
private LottieAnimationView mBadgeAnimationView;
private Tab mTab;
private Activity mActivity;
private LinearLayout mSuperReferralSitesLayout;
private BraveNtpAdapter mNtpAdapter;
private Bitmap mSponsoredLogo;
private Wallpaper mWallpaper;
private CopyOnWriteArrayList<FeedItemsCard> mNewsItemsFeedCard =
new CopyOnWriteArrayList<FeedItemsCard>();
private RecyclerView mRecyclerView;
private LinearLayout mNewsSettingsBar;
private LinearLayout mNewContentLayout;
private TextView mNewContentText;
private ProgressBar mNewContentProgressBar;
private NTPImage mNtpImageGlobal;
private BraveNewsController mBraveNewsController;
private long mStartCardViewTime;
private long mEndCardViewTime;
private String mCreativeInstanceId;
private String mUuid;
//@TODO alex make an enum
private String mCardType;
private int mItemPosition;
private int mPrevVisibleNewsCardPosition = -1;
private int mNewsSessionCardViews;
private FeedItemsCard mVisibleCard;
private String mFeedHash;
private SharedPreferencesManager.Observer mPreferenceObserver;
private boolean mComesFromNewTab;
private boolean mIsTopSitesEnabled;
private boolean mIsDisplayNews;
private boolean mIsDisplayNewsOptin;
private Supplier<Tab> mTabProvider;
public BraveNewTabPageLayout(Context context, AttributeSet attrs) {
super(context, attrs);
mContext = context;
mProfile = Profile.getLastUsedRegularProfile();
mNTPBackgroundImagesBridge = NTPBackgroundImagesBridge.getInstance(mProfile);
mNTPBackgroundImagesBridge.setNewTabPageListener(newTabPageListener);
mDatabaseHelper = DatabaseHelper.getInstance();
}
@Override
protected void onFinishInflate() {
super.onFinishInflate();
mComesFromNewTab = false;
NTPUtil.showBREBottomBanner(this);
if (ChromeFeatureList.isEnabled(BraveFeatureList.BRAVE_NEWS)) {
mFeedHash = "";
initBraveNewsController();
if (shouldDisplayNews() && BraveActivity.getBraveActivity() != null
&& BraveActivity.getBraveActivity().isLoadedFeed()) {
CopyOnWriteArrayList<FeedItemsCard> existingNewsFeedObject =
BraveActivity.getBraveActivity().getNewsItemsFeedCards();
if (existingNewsFeedObject != null) {
mNewsItemsFeedCard = existingNewsFeedObject;
}
}
}
}
protected void updateTileGridPlaceholderVisibility() {
// This function is kept empty to avoid placeholder implementation
}
private boolean shouldShowSuperReferral() {
return mNTPBackgroundImagesBridge.isSuperReferral()
&& NTPBackgroundImagesBridge.enableSponsoredImages()
&& Build.VERSION.SDK_INT >= Build.VERSION_CODES.M;
}
@Override
public void checkForBraveStats() {
if (OnboardingPrefManager.getInstance().isBraveStatsEnabled()) {
BraveStatsUtil.showBraveStats();
} else {
((BraveActivity) mActivity).showOnboardingV2(false);
}
}
protected void insertSiteSectionView() {
mMainLayout = findViewById(R.id.ntp_content);
mMvTilesContainerLayout = (ViewGroup) LayoutInflater.from(mMainLayout.getContext())
.inflate(R.layout.mv_tiles_container, mMainLayout, false);
mMvTilesContainerLayout.setVisibility(View.VISIBLE);
mMvTilesContainerLayout.post(new Runnable() {
@Override
public void run() {
mMvTilesContainerLayout.addOnLayoutChangeListener(
(View view, int left, int top, int right, int bottom, int oldLeft,
int oldTop, int oldRight, int oldBottom) -> {
int oldHeight = oldBottom - oldTop;
int newHeight = bottom - top;
if (oldHeight != newHeight && mIsTopSitesEnabled
&& mNtpAdapter != null) {
new Handler(Looper.getMainLooper()).post(() -> {
mNtpAdapter.notifyItemRangeChanged(mNtpAdapter.getStatsCount(),
mNtpAdapter.getNewContentCount() + 2);
});
}
});
}
});
// The page contents are initially hidden; otherwise they'll be drawn centered on the
// page before the tiles are available and then jump upwards to make space once the
// tiles are available.
if (getVisibility() != View.VISIBLE) setVisibility(View.VISIBLE);
}
@Override
protected void onAttachedToWindow() {
super.onAttachedToWindow();
if (mSponsoredTab == null) {
initilizeSponsoredTab();
}
checkAndShowNTPImage(false);
mNTPBackgroundImagesBridge.addObserver(mNTPBackgroundImageServiceObserver);
if (OnboardingPrefManager.getInstance().isFromNotification() ) {
((BraveActivity)mActivity).showOnboardingV2(false);
OnboardingPrefManager.getInstance().setFromNotification(false);
}
if (mBadgeAnimationView != null
&& !OnboardingPrefManager.getInstance().shouldShowBadgeAnimation()) {
mBadgeAnimationView.setVisibility(View.INVISIBLE);
}
if (ChromeFeatureList.isEnabled(BraveFeatureList.BRAVE_NEWS)) {
initBraveNewsController();
if (BravePrefServiceBridge.getInstance().getNewsOptIn()) {
new Handler(Looper.getMainLooper()).post(() -> {
if (BraveActivity.getBraveActivity() != null) {
Tab tab = BraveActivity.getBraveActivity().getActivityTab();
if (tab != null && tab.getUrl().getSpec() != null
&& UrlUtilities.isNTPUrl(tab.getUrl().getSpec())) {
// purges display ads on tab change
if (BraveActivity.getBraveActivity().getLastTabId() != tab.getId()) {
if (mBraveNewsController != null) {
mBraveNewsController.onDisplayAdPurgeOrphanedEvents();
}
}
BraveActivity.getBraveActivity().setLastTabId(tab.getId());
}
}
});
}
mIsDisplayNewsOptin = shouldDisplayNewsOptin();
mIsDisplayNews = shouldDisplayNews();
initPreferenceObserver();
if (mPreferenceObserver != null) {
SharedPreferencesManager.getInstance().addObserver(mPreferenceObserver);
}
}
setNtpViews();
}
@SuppressLint("ClickableViewAccessibility")
private void setNtpViews() {
mNewsSettingsBar = findViewById(R.id.news_settings_bar);
// to make sure that tap on the settings bar doesn't go through and
// trigger the article view
mNewsSettingsBar.setOnClickListener(view -> {});
// Double tap on the settings bar to scroll back up
mNewsSettingsBar.setOnTouchListener(new OnTouchListener() {
private GestureDetector gestureDetector =
new GestureDetector(mActivity, new GestureDetector.SimpleOnGestureListener() {
@Override
public boolean onDoubleTap(MotionEvent e) {
mRecyclerView.smoothScrollToPosition(0);
return super.onDoubleTap(e);
}
});
@Override
public boolean onTouch(View v, MotionEvent event) {
gestureDetector.onTouchEvent(event);
return true;
}
});
mNewContentLayout = findViewById(R.id.news_load_new_content);
mNewContentText = findViewById(R.id.new_content_button_text);
mNewContentProgressBar = findViewById(R.id.new_content_loading_spinner);
mNewContentLayout.setOnClickListener(view -> { loadNewContent(); });
ImageView ivNewsSettings = findViewById(R.id.news_settings_button);
ivNewsSettings.setOnClickListener(view -> {
SettingsLauncher settingsLauncher = new SettingsLauncherImpl();
settingsLauncher.launchSettingsActivity(getContext(), BraveNewsPreferences.class);
});
mRecyclerView = findViewById(R.id.recyclerview);
LinearLayoutManager linearLayoutManager =
new LinearLayoutManager(mActivity, LinearLayoutManager.VERTICAL, false);
mRecyclerView.setLayoutManager(linearLayoutManager);
mRecyclerView.post(new Runnable() {
@Override
public void run() {
setNtpRecyclerView(linearLayoutManager);
}
});
}
private boolean shouldDisplayTopSites() {
return ContextUtils.getAppSharedPreferences().getBoolean(
BackgroundImagesPreferences.PREF_SHOW_TOP_SITES, true);
}
private void setNtpRecyclerView(LinearLayoutManager linearLayoutManager) {
mIsTopSitesEnabled = shouldDisplayTopSites();
if (mNtpAdapter == null) {
if (mActivity != null && !mActivity.isDestroyed() && !mActivity.isFinishing()) {
mNtpAdapter = new BraveNtpAdapter(mActivity, this, Glide.with(mActivity),
mNewsItemsFeedCard, mBraveNewsController, mMvTilesContainerLayout,
mNtpImageGlobal, mSponsoredTab, mWallpaper, mSponsoredLogo,
mNTPBackgroundImagesBridge, false, mRecyclerView.getHeight(),
mIsTopSitesEnabled, mIsDisplayNews, mIsDisplayNewsOptin);
mRecyclerView.setAdapter(mNtpAdapter);
if (mRecyclerView.getItemAnimator() != null) {
RecyclerView.ItemAnimator itemAnimator = mRecyclerView.getItemAnimator();
if (itemAnimator instanceof SimpleItemAnimator) {
SimpleItemAnimator simpleItemAnimator = (SimpleItemAnimator) itemAnimator;
simpleItemAnimator.setSupportsChangeAnimations(false);
}
}
}
} else {
mNtpAdapter.setRecyclerViewHeight(mRecyclerView.getHeight());
mNtpAdapter.setTopSitesEnabled(mIsTopSitesEnabled);
mNtpAdapter.setDisplayNews(mIsDisplayNews);
}
if (mIsDisplayNews) {
boolean isFeedLoaded = BraveActivity.getBraveActivity().isLoadedFeed();
boolean isFromNewTab = BraveActivity.getBraveActivity().isComesFromNewTab();
Tab tab = BraveActivity.getBraveActivity().getActivityTab();
int offsetPosition = (tab != null) ? SharedPreferencesManager.getInstance().readInt(
BRAVE_RECYCLERVIEW_OFFSET_POSITION + tab.getId(), 0)
: 0;
int itemPosition = (tab != null) ? SharedPreferencesManager.getInstance().readInt(
BRAVE_RECYCLERVIEW_POSITION + tab.getId(), 0)
: 0;
if (offsetPosition == 0 && itemPosition == 0) {
isFeedLoaded = false;
}
if (!isFeedLoaded || isFromNewTab) {
mNtpAdapter.setNewsLoading(true);
getFeed(false);
// Brave News interaction started
if (mBraveNewsController != null) {
mBraveNewsController.onInteractionSessionStarted();
}
} else {
keepPosition();
}
} else {
keepPosition();
}
mPrevVisibleNewsCardPosition = firstNewsFeedPosition() - 1;
mRecyclerView.addOnScrollListener(new RecyclerView.OnScrollListener() {
@Override
public void onScrollStateChanged(@NonNull RecyclerView recyclerView, int newState) {
super.onScrollStateChanged(recyclerView, newState);
int firstVisibleItemPosition = linearLayoutManager.findFirstVisibleItemPosition();
int newsFeedPosition = firstNewsFeedPosition();
if (newState == RecyclerView.SCROLL_STATE_IDLE) {
if (BraveActivity.getBraveActivity() != null
&& BraveActivity.getBraveActivity().getActivityTab() != null
&& mRecyclerView.getChildCount() > 0) {
View firstChild = mRecyclerView.getChildAt(0);
if (firstChild != null) {
int firstVisiblePosition =
mRecyclerView.getChildAdapterPosition(firstChild);
int verticalOffset = firstChild.getTop();
SharedPreferencesManager.getInstance().writeInt(
BRAVE_RECYCLERVIEW_OFFSET_POSITION
+ BraveActivity.getBraveActivity()
.getActivityTab()
.getId(),
verticalOffset);
SharedPreferencesManager.getInstance().writeInt(
BRAVE_RECYCLERVIEW_POSITION
+ BraveActivity.getBraveActivity()
.getActivityTab()
.getId(),
firstVisiblePosition);
}
}
}
if (mIsDisplayNews && firstVisibleItemPosition >= newsFeedPosition - 1) {
if (newState == RecyclerView.SCROLL_STATE_DRAGGING) {
mEndCardViewTime = System.currentTimeMillis();
long timeDiff = mEndCardViewTime - mStartCardViewTime;
// if viewed for more than 100 ms send the event
if (timeDiff > BraveNewsUtils.BRAVE_NEWS_VIEWD_CARD_TIME) {
if (mVisibleCard != null && mCardType != null) {
// send viewed cards events
if (mCardType.equals("promo") && !mCardType.equals("displayad")) {
if (!mUuid.equals("") && !mCreativeInstanceId.equals("")) {
mVisibleCard.setViewStatSent(true);
if (mBraveNewsController != null) {
mBraveNewsController.onPromotedItemView(
mUuid, mCreativeInstanceId);
}
}
}
}
}
int lastVisibleItemPosition =
linearLayoutManager.findLastCompletelyVisibleItemPosition();
if (mNewsItemsFeedCard != null && mNewsItemsFeedCard.size() > 0
&& lastVisibleItemPosition >= newsFeedPosition
&& lastVisibleItemPosition > mPrevVisibleNewsCardPosition) {
for (int i = mPrevVisibleNewsCardPosition + 1;
i <= lastVisibleItemPosition; i++) {
int itemCardPosition = i - newsFeedPosition;
if (itemCardPosition >= 0
&& itemCardPosition < mNewsItemsFeedCard.size()) {
FeedItemsCard itemsCard =
mNewsItemsFeedCard.get(itemCardPosition);
if (itemsCard != null) {
List<FeedItemCard> feedItems = itemsCard.getFeedItems();
// Two items are shown as two cards side by side,
// and three or more items is shown as one card as a list
mNewsSessionCardViews +=
feedItems != null && feedItems.size() == 2 ? 2 : 1;
}
}
}
if (mBraveNewsController != null) {
mBraveNewsController.onSessionCardViewsCountChanged(
(short) mNewsSessionCardViews);
}
mPrevVisibleNewsCardPosition = lastVisibleItemPosition;
}
}
if (newState == RecyclerView.SCROLL_STATE_IDLE) {
mStartCardViewTime = System.currentTimeMillis();
int lastVisibleItemPosition =
linearLayoutManager.findLastVisibleItemPosition();
mFeedHash = SharedPreferencesManager.getInstance().readString(
BravePreferenceKeys.BRAVE_NEWS_FEED_HASH, "");
//@TODO alex optimize feed availability check
if (mBraveNewsController != null) {
mBraveNewsController.isFeedUpdateAvailable(
mFeedHash, isNewsFeedAvailable -> {
if (isNewsFeedAvailable) {
mPrevVisibleNewsCardPosition =
mPrevVisibleNewsCardPosition + 1;
setNewContentChanges(true);
}
});
}
Rect rvRect = new Rect();
mRecyclerView.getGlobalVisibleRect(rvRect);
int visiblePercentage = 0;
for (int viewPosition = firstVisibleItemPosition;
viewPosition <= lastVisibleItemPosition; viewPosition++) {
Rect rowRect = new Rect();
if (linearLayoutManager.findViewByPosition(viewPosition) != null) {
linearLayoutManager.findViewByPosition(viewPosition)
.getGlobalVisibleRect(rowRect);
if (linearLayoutManager.findViewByPosition(viewPosition).getHeight()
> 0) {
if (rowRect.bottom >= rvRect.bottom) {
int visibleHeightFirst = rvRect.bottom - rowRect.top;
visiblePercentage = (visibleHeightFirst * 100)
/ linearLayoutManager
.findViewByPosition(viewPosition)
.getHeight();
} else {
int visibleHeightFirst = rowRect.bottom - rvRect.top;
visiblePercentage = (visibleHeightFirst * 100)
/ linearLayoutManager
.findViewByPosition(viewPosition)
.getHeight();
}
}
if (visiblePercentage > 100) {
visiblePercentage = 100;
}
}
final int visiblePercentageFinal = visiblePercentage;
int newsFeedViewPosition = viewPosition - newsFeedPosition;
if (newsFeedViewPosition >= 0
&& newsFeedViewPosition < mNewsItemsFeedCard.size()) {
if (visiblePercentageFinal >= MINIMUM_VISIBLE_HEIGHT_THRESHOLD) {
mVisibleCard = mNewsItemsFeedCard.get(newsFeedViewPosition);
// get params for view PROMOTED_ARTICLE
if (mVisibleCard.getCardType() == CardType.PROMOTED_ARTICLE) {
mItemPosition = newsFeedViewPosition;
mCreativeInstanceId =
BraveNewsUtils.getPromotionIdItem(mVisibleCard);
mUuid = mVisibleCard.getUuid();
mCardType = "promo";
}
// get params for view DISPLAY_AD
if (mVisibleCard.getCardType() == CardType.DISPLAY_AD) {
mItemPosition = newsFeedViewPosition;
DisplayAd currentDisplayAd =
BraveNewsUtils.getFromDisplayAdsMap(
newsFeedViewPosition);
if (currentDisplayAd != null) {
mCreativeInstanceId = currentDisplayAd != null
? currentDisplayAd.creativeInstanceId
: "";
mUuid = currentDisplayAd != null ? currentDisplayAd.uuid
: "";
mCardType = "displayad";
// if viewed for more than 100 ms and is more than 50%
// visible send the event
Timer timer = new Timer();
timer.schedule(new TimerTask() {
@Override
public void run() {
new Thread() {
@Override
public void run() {
if (!mDatabaseHelper
.isDisplayAdAlreadyAdded(
mUuid)
&& visiblePercentageFinal
> MINIMUM_VISIBLE_HEIGHT_THRESHOLD
&& mBraveNewsController
!= null) {
mVisibleCard.setViewStatSent(true);
mBraveNewsController.onDisplayAdView(
mUuid, mCreativeInstanceId);
DisplayAd currentDisplayAd =
BraveNewsUtils
.getFromDisplayAdsMap(
mItemPosition);
mDatabaseHelper.insertAd(
currentDisplayAd,
mItemPosition,
BraveActivity
.getBraveActivity()
.getActivityTab()
.getId());
}
}
}.start();
}
}, BraveNewsUtils.BRAVE_NEWS_VIEWD_CARD_TIME);
}
}
}
}
}
}
}
}
@Override
public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy) {
super.onScrolled(recyclerView, dx, dy);
if (mIsDisplayNews) {
int lastVisibleItemPosition =
linearLayoutManager.findLastCompletelyVisibleItemPosition();
if (!mNtpAdapter.shouldDisplayNewsLoading()
&& lastVisibleItemPosition > mNtpAdapter.getStatsCount()
+ mNtpAdapter.getTopSitesCount()
+ mNtpAdapter.getNewContentCount()) {
if (mNewsSettingsBar.getVisibility() != View.VISIBLE) {
mNewsSettingsBar.setVisibility(View.VISIBLE);
}
mNtpAdapter.setImageCreditAlpha(0f);
} else if (lastVisibleItemPosition > -1) {
if (mNewsSettingsBar.getVisibility() != View.GONE) {
mNewsSettingsBar.setVisibility(View.GONE);
}
mNtpAdapter.setImageCreditAlpha(1f);
}
if (mNtpAdapter.isNewContent()) {
int firstVisibleItemPosition =
linearLayoutManager.findFirstVisibleItemPosition();
if (firstVisibleItemPosition
>= mNtpAdapter.getStatsCount() + mNtpAdapter.getTopSitesCount()) {
mNewContentLayout.setVisibility(View.VISIBLE);
} else {
mNewContentLayout.setVisibility(View.GONE);
}
} else {
mNewContentLayout.setVisibility(View.GONE);
}
} else if (mIsDisplayNewsOptin) {
int lastVisibleItemPosition =
linearLayoutManager.findLastCompletelyVisibleItemPosition();
if (lastVisibleItemPosition == mNtpAdapter.getItemCount() - 1) {
mNtpAdapter.setImageCreditAlpha(0f);
} else {
mNtpAdapter.setImageCreditAlpha(1f);
}
}
}
});
}
private void keepPosition() {
if (BraveActivity.getBraveActivity() == null) {
return;
}
Tab tab = BraveActivity.getBraveActivity().getActivityTab();
if (tab != null) {
int itemPosition = SharedPreferencesManager.getInstance().readInt(
BRAVE_RECYCLERVIEW_POSITION + tab.getId(), 0);
new Handler(Looper.getMainLooper()).postDelayed(() -> {
if (mNtpAdapter != null && mNtpAdapter.getItemCount() > itemPosition) {
RecyclerView.LayoutManager manager = mRecyclerView.getLayoutManager();
if (manager instanceof LinearLayoutManager) {
int offsetPosition = SharedPreferencesManager.getInstance().readInt(
BRAVE_RECYCLERVIEW_OFFSET_POSITION + tab.getId(), 0);
if (itemPosition
== mNtpAdapter.getStatsCount() + mNtpAdapter.getTopSitesCount()
+ mNtpAdapter.getNewContentCount()) {
offsetPosition -= mNtpAdapter.getTopMarginImageCredit();
}
LinearLayoutManager linearLayoutManager = (LinearLayoutManager) manager;
linearLayoutManager.scrollToPositionWithOffset(
itemPosition, offsetPosition);
}
}
}, 10);
}
}
private int firstNewsFeedPosition() {
if (mNtpAdapter != null) {
return mNtpAdapter.getStatsCount() + mNtpAdapter.getTopSitesCount()
+ mNtpAdapter.getNewContentCount() + 1;
}
return 0;
}
private boolean shouldDisplayNews() {
return BravePrefServiceBridge.getInstance().getShowNews()
&& BravePrefServiceBridge.getInstance().getNewsOptIn();
}
@Override
public void updateNewsOptin(boolean isOptin) {
SharedPreferences sharedPreferences = ContextUtils.getAppSharedPreferences();
SharedPreferences.Editor sharedPreferencesEditor = sharedPreferences.edit();
sharedPreferencesEditor.putBoolean(BraveNewsPreferences.PREF_SHOW_OPTIN, false);
sharedPreferencesEditor.apply();
BravePrefServiceBridge.getInstance().setNewsOptIn(true);
BravePrefServiceBridge.getInstance().setShowNews(isOptin);
mIsDisplayNewsOptin = false;
mIsDisplayNews = isOptin;
mNtpAdapter.removeNewsOptin();
mNtpAdapter.setImageCreditAlpha(1f);
mNtpAdapter.setDisplayNews(mIsDisplayNews);
}
private boolean shouldDisplayNewsOptin() {
return ContextUtils.getAppSharedPreferences().getBoolean(
BraveNewsPreferences.PREF_SHOW_OPTIN, true);
}
private void initPreferenceObserver() {
mPreferenceObserver = (key) -> {
if (TextUtils.equals(key, BravePreferenceKeys.BRAVE_NEWS_CHANGE_SOURCE)) {
if (SharedPreferencesManager.getInstance().readBoolean(
BravePreferenceKeys.BRAVE_NEWS_CHANGE_SOURCE, false)) {
new Handler(Looper.getMainLooper()).postDelayed(() -> {
mPrevVisibleNewsCardPosition = mPrevVisibleNewsCardPosition + 1;
setNewContentChanges(true);
}, 10);
}
} else if (TextUtils.equals(key, BravePreferenceKeys.BRAVE_NEWS_PREF_SHOW_NEWS)) {
new Handler(Looper.getMainLooper()).postDelayed(() -> { refreshFeed(); }, 10);
} else if (TextUtils.equals(key, BackgroundImagesPreferences.PREF_SHOW_TOP_SITES)) {
mIsTopSitesEnabled = shouldDisplayTopSites();
mNtpAdapter.setTopSitesEnabled(mIsTopSitesEnabled);
}
};
}
@Override
protected void onDetachedFromWindow() {
if (mWorkerTask != null && mWorkerTask.getStatus() == AsyncTask.Status.RUNNING) {
mWorkerTask.cancel(true);
mWorkerTask = null;
}
if (!mIsFromBottomSheet) {
setBackgroundResource(0);
if (mImageDrawable != null && mImageDrawable.getBitmap() != null
&& !mImageDrawable.getBitmap().isRecycled()) {
mImageDrawable.getBitmap().recycle();
}
}
mNTPBackgroundImagesBridge.removeObserver(mNTPBackgroundImageServiceObserver);
if (ChromeFeatureList.isEnabled(BraveFeatureList.BRAVE_NEWS)) {
if (mNewsItemsFeedCard != null && mNewsItemsFeedCard.size() > 0) {
if (BraveActivity.getBraveActivity() != null) {
BraveActivity.getBraveActivity().setNewsItemsFeedCards(mNewsItemsFeedCard);
}
}
if (mBraveNewsController != null) {
mBraveNewsController.close();
mBraveNewsController = null;
}
// removes preference observer
SharedPreferencesManager.getInstance().removeObserver(mPreferenceObserver);
mPreferenceObserver = null;
}
mRecyclerView.clearOnScrollListeners();
super.onDetachedFromWindow();
}
@Override
public void onConfigurationChanged(Configuration newConfig) {
if (mSponsoredTab != null && NTPUtil.shouldEnableNTPFeature()) {
if (mBgImageView != null && !ChromeFeatureList.isEnabled(BraveFeatureList.BRAVE_NEWS)) {
// We need to redraw image to fit parent properly
mBgImageView.setImageResource(android.R.color.transparent);
}
NTPImage ntpImage = mSponsoredTab.getTabNTPImage(false);
if (ntpImage == null) {
mSponsoredTab.setNTPImage(SponsoredImageUtil.getBackgroundImage());
} else if (ntpImage instanceof Wallpaper) {
Wallpaper mWallpaper = (Wallpaper) ntpImage;
if (mWallpaper == null) {
mSponsoredTab.setNTPImage(SponsoredImageUtil.getBackgroundImage());
}
}
checkForNonDisruptiveBanner(ntpImage);
super.onConfigurationChanged(newConfig);
showNTPImage(ntpImage);
new Handler(Looper.getMainLooper()).postDelayed(() -> {
if (mNtpAdapter != null) {
mNtpAdapter.setRecyclerViewHeight(mRecyclerView.getHeight());
}
keepPosition();
}, 10);
} else {
super.onConfigurationChanged(newConfig);
}
}
@Override
public void loadNewContent() {
mNtpAdapter.setNewContentLoading(true);
mNewContentText.setVisibility(View.GONE);
mNewContentProgressBar.setVisibility(View.VISIBLE);
mNewContentLayout.setClickable(false);
SharedPreferencesManager.getInstance().writeBoolean(
BravePreferenceKeys.BRAVE_NEWS_CHANGE_SOURCE, false);
getFeed(true);
}
@Override
public void getFeed(boolean isNewContent) {
if (!isNewContent) {
mNtpAdapter.setImageCreditAlpha(1f);
mNtpAdapter.setNewsLoading(true);
}
ExecutorService executors = Executors.newFixedThreadPool(1);
initBraveNewsController();
Runnable runnable = new Runnable() {
@Override
public void run() {
mBraveNewsController.getFeed((feed) -> {
if (feed == null) {
processFeed(isNewContent);
return;
}
mFeedHash = feed.hash;
mNewsItemsFeedCard.clear();
BraveNewsUtils.initCurrentAds();
mNtpAdapter.notifyItemRangeRemoved(
mNtpAdapter.getStatsCount() + mNtpAdapter.getTopSitesCount() + 1,
mNewsItemsFeedCard.size());
SharedPreferencesManager.getInstance().writeString(
BravePreferenceKeys.BRAVE_NEWS_FEED_HASH, feed.hash);
if (feed.featuredItem != null) {
// process Featured item
FeedItem featuredItem = feed.featuredItem;
FeedItemsCard featuredItemsCard = new FeedItemsCard();
FeedItemMetadata featuredItemMetaData = new FeedItemMetadata();
Article featuredArticle = featuredItem.getArticle();
FeedItemMetadata featuredArticleData = featuredArticle.data;
FeedItemCard featuredItemCard = new FeedItemCard();
List<FeedItemCard> featuredCardItems = new ArrayList<>();
featuredItemsCard.setCardType(CardType.HEADLINE);
featuredItemsCard.setUuid(UUID.randomUUID().toString());
featuredItemCard.setFeedItem(featuredItem);
featuredCardItems.add(featuredItemCard);
featuredItemsCard.setFeedItems(featuredCardItems);
mNewsItemsFeedCard.add(featuredItemsCard);
}
// adds empty card to trigger Display ad call for the second card, when the
// user starts scrolling
FeedItemsCard displayAdCard = new FeedItemsCard();
DisplayAd displayAd = new DisplayAd();
displayAdCard.setCardType(CardType.DISPLAY_AD);
displayAdCard.setDisplayAd(displayAd);
displayAdCard.setUuid(UUID.randomUUID().toString());
mNewsItemsFeedCard.add(displayAdCard);
// start page loop
int noPages = 0;
int itemIndex = 0;
int totalPages = feed.pages.length;
for (FeedPage page : feed.pages) {
for (FeedPageItem cardData : page.items) {
// if for any reason we get an empty object, unless it's a
// DISPLAY_AD we skip it
if (cardData.cardType != CardType.DISPLAY_AD) {
if (cardData.items.length == 0) {
continue;
}
}
FeedItemsCard feedItemsCard = new FeedItemsCard();
feedItemsCard.setCardType(cardData.cardType);
feedItemsCard.setUuid(UUID.randomUUID().toString());
List<FeedItemCard> cardItems = new ArrayList<>();
for (FeedItem item : cardData.items) {
FeedItemMetadata itemMetaData = new FeedItemMetadata();
FeedItemCard feedItemCard = new FeedItemCard();
feedItemCard.setFeedItem(item);
cardItems.add(feedItemCard);
feedItemsCard.setFeedItems(cardItems);
}
mNewsItemsFeedCard.add(feedItemsCard);
}
} // end page loop
processFeed(isNewContent);
if (BraveActivity.getBraveActivity() != null) {
BraveActivity.getBraveActivity().setNewsItemsFeedCards(mNewsItemsFeedCard);
BraveActivity.getBraveActivity().setLoadedFeed(true);
}
});
}
};
executors.submit(runnable);
}
private void refreshFeed() {
boolean isShowNewsOn = BravePrefServiceBridge.getInstance().getShowNews();
mIsDisplayNews = shouldDisplayNews();
if (!isShowNewsOn) {
mNtpAdapter.setDisplayNews(mIsDisplayNews);
if (mNtpAdapter.isNewContent()) {
mPrevVisibleNewsCardPosition = mPrevVisibleNewsCardPosition - 1;
setNewContentChanges(false);
}
mNtpAdapter.notifyItemChanged(
mNtpAdapter.getStatsCount() + mNtpAdapter.getTopSitesCount());
mNewsSettingsBar.setVisibility(View.GONE);
return;
}
if (mIsDisplayNews) {
if (mIsDisplayNewsOptin) {
mIsDisplayNewsOptin = false;
mNtpAdapter.removeNewsOptin();
mNtpAdapter.setImageCreditAlpha(1f);
}
mNtpAdapter.setDisplayNews(mIsDisplayNews);
getFeed(false);
}
}
private void processFeed(boolean isNewContent) {
mNtpAdapter.setNewsLoading(false);