Java Code Examples for org.chromium.chrome.browser.preferences.ChromePreferenceManager#setNewTabPageFirstCardAnimationRunCount()

The following examples show how to use org.chromium.chrome.browser.preferences.ChromePreferenceManager#setNewTabPageFirstCardAnimationRunCount() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: NewTabPageRecyclerView.java    From AndroidChromium with Apache License 2.0 6 votes vote down vote up 
/**
 * To be triggered when a snippet is bound to a ViewHolder.
 */
public void onSnippetBound(View cardView) {
    // We only run if the feature is enabled and once per NTP.
    if (!SnippetsConfig.isIncreasedCardVisibilityEnabled() || mFirstCardAnimationRun) return;
    mFirstCardAnimationRun = true;

    // We only want an animation to run if we are not scrolled.
    if (computeVerticalScrollOffset() != 0) return;

    // We only show the animation a certain number of times to a user.
    ChromePreferenceManager manager = ChromePreferenceManager.getInstance(getContext());
    int animCount = manager.getNewTabPageFirstCardAnimationRunCount();
    if (animCount > CardsVariationParameters.getFirstCardAnimationMaxRuns()) return;
    manager.setNewTabPageFirstCardAnimationRunCount(animCount + 1);

    // We do not show the animation if the user has previously seen it then scrolled.
    if (manager.getCardsImpressionAfterAnimation()) return;

    // The peeking card bounces up twice from its position.
    ObjectAnimator animator = ObjectAnimator.ofFloat(cardView, View.TRANSLATION_Y,
            0f, -mPeekingCardBounceDistance, 0f, -mPeekingCardBounceDistance, 0f);
    animator.setStartDelay(PEEKING_CARD_ANIMATION_START_DELAY_MS);
    animator.setDuration(PEEKING_CARD_ANIMATION_TIME_MS);
    animator.setInterpolator(PEEKING_CARD_INTERPOLATOR);
    animator.start();
}
Example 2
Source File: NewTabPageRecyclerView.java    From 365browser with Apache License 2.0 5 votes vote down vote up 
@Override
public void onCardBound(CardViewHolder cardViewHolder) {
    if (cardViewHolder.getAdapterPosition() == getNewTabPageAdapter().getFirstCardPosition()) {
        updatePeekingCard(cardViewHolder);
    } else {
        cardViewHolder.setNotPeeking();
    }

    // Animate the peeking card.
    // We only run if the feature is enabled and once per NTP.
    if (!shouldAnimateFirstCard()) return;
    mFirstCardAnimationRun = true;

    // We only want an animation to run if we are not scrolled.
    if (computeVerticalScrollOffset() != 0) return;

    // We only show the animation a certain number of times to a user.
    ChromePreferenceManager manager = ChromePreferenceManager.getInstance();
    int animCount = manager.getNewTabPageFirstCardAnimationRunCount();
    if (animCount > CardsVariationParameters.getFirstCardAnimationMaxRuns()) return;
    manager.setNewTabPageFirstCardAnimationRunCount(animCount + 1);

    // We do not show the animation if the user has previously seen it then scrolled.
    if (manager.getCardsImpressionAfterAnimation()) return;

    // The peeking card bounces up twice from its position.
    ObjectAnimator animator =
            ObjectAnimator.ofFloat(cardViewHolder.itemView, View.TRANSLATION_Y, 0f,
                    -mPeekingCardBounceDistance, 0f, -mPeekingCardBounceDistance, 0f);
    animator.setStartDelay(PEEKING_CARD_ANIMATION_START_DELAY_MS);
    animator.setDuration(PEEKING_CARD_ANIMATION_TIME_MS);
    animator.setInterpolator(PEEKING_CARD_INTERPOLATOR);
    animator.start();
}