PhoneTabSwitcherLayout.java 文件源码

/**
 * Creates and returns an animation listener, which allows to restore the original state of a
 * tab, when an animation, which zooms in the tab, has been ended.
 *
 * @param item
 *         The item, which corresponds to the tab, which has been zoomed in, as an instance of
 *         the class {@link AbstractItem}. The item may not be null
 * @return The listener, which has been created, as an instance of the type {@link
 * AnimatorListener}. The listener may not be null
 */
private AnimatorListener createZoomInAnimationListener(@NonNull final AbstractItem item) {
    return new AnimatorListenerAdapter() {

        @Override
        public void onAnimationEnd(final Animator animation) {
            super.onAnimationEnd(animation);
            getModel().addListener(PhoneTabSwitcherLayout.this);
            tabViewRecycler.inflate(item);
            tabViewRecycler.clearCache();
            tabRecyclerAdapter.clearCachedPreviews();
            tabViewBottomMargin = -1;
        }

    };
}