Examples with NotificationsAdapter app.insti.adapter.NotificationsAdapter used on opensource projects

Example 1 with NotificationsAdapter

use of app.insti.adapter.NotificationsAdapter in project IITB-App by wncc.

the class NotificationsFragment method showNotifications.

private void showNotifications(@Nullable final List<Notification> notifications) {
    /* Check if activity is done with */
    if (getActivity() == null || getView() == null)
        return;
    /* Hide loader */
    getView().findViewById(R.id.loadingPanel).setVisibility(View.GONE);
    /* Check if there's nothing to show */
    TextView noNotifs = getView().findViewById(R.id.no_notifs);
    if (notifications == null || notifications.size() == 0) {
        noNotifs.setVisibility(View.VISIBLE);
        return;
    } else {
        noNotifs.setVisibility(View.GONE);
    }
    /* Initialize */
    if (notificationsAdapter == null) {
        notificationsAdapter = new NotificationsAdapter(notifications, this);
        notificationsRecyclerView = (RecyclerView) getView().findViewById(R.id.notifications_recycler_view);
        notificationsRecyclerView.setAdapter(notificationsAdapter);
        notificationsRecyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
        notificationsRecyclerView.setItemAnimator(null);
        /* Handle swiping of notifications */
        ItemTouchHelper.SimpleCallback simpleCallback = new ItemTouchHelper.SimpleCallback(0, ItemTouchHelper.LEFT | ItemTouchHelper.RIGHT) {

            @Override
            public boolean onMove(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder, RecyclerView.ViewHolder target) {
                return false;
            }

            public void onChildDraw(Canvas c, RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder, float dX, float dY, int actionState, boolean isCurrentlyActive) {
                if (actionState == ItemTouchHelper.ACTION_STATE_SWIPE) {
                    // Fade out the view when it is swiped out of the parent
                    final float alpha = 1.0f - Math.abs(dX) / (float) viewHolder.itemView.getWidth();
                    viewHolder.itemView.setAlpha(alpha);
                    viewHolder.itemView.setTranslationX(dX);
                } else {
                    super.onChildDraw(c, recyclerView, viewHolder, dX, dY, actionState, isCurrentlyActive);
                }
            }

            @Override
            public void onSwiped(final RecyclerView.ViewHolder viewHolder, int direction) {
                // swiped position
                final int position = viewHolder.getAdapterPosition();
                final String id = Utils.notificationCache.get(position).getNotificationId().toString();
                Utils.notificationCache.remove(position);
                notificationsAdapter.notifyItemRemoved(position);
                Utils.getRetrofitInterface().markNotificationDeleted(Utils.getSessionIDHeader(), id).enqueue(new EmptyCallback<Void>());
                NotificationId.setCurrentCount(Utils.notificationCache.size());
                ShortcutBadger.applyCount(getContext().getApplicationContext(), NotificationId.getCurrentCount());
                if (Utils.notificationCache.size() == 0)
                    showNotifications(null);
            }
        };
        ItemTouchHelper itemTouchHelper = new ItemTouchHelper(simpleCallback);
        itemTouchHelper.attachToRecyclerView(notificationsRecyclerView);
    } else {
        notificationsAdapter.setList(notifications);
        notificationsAdapter.notifyDataSetChanged();
    }
}