@Override
public void onClick(View v) {
if (position != 0 && filterInfos.get(position).getFilterType() != -1) {
int Type = filterInfos.get(position).getFilterType(); // 获取类型
if (filterInfos.get(position).isFavourite()) {
// 取消Favourite------------------------------------
btn_Favourite.setSelected(false);
filterInfos.get(position).setFavourite(false);
mAdapter.notifyItemChanged(position);
int i = 0;
for (i = 0; i < favouriteFilterInfos.size(); i++) {
if (Type == favouriteFilterInfos.get(i).getFilterType()) { // 取消对应Favourite列表中元素
favouriteFilterInfos.remove(i);
filterInfos.remove(i + 1); // 从filterInfos去除
mAdapter.notifyItemRemoved(i + 1);
mAdapter.setLastSelected(mAdapter.getLastSelected() - 1);
break;
}
}
position--;
mAdapter.notifyItemRangeChanged(i + 1, filterInfos.size() - i - 1);
} else { // 增加favourite
btn_Favourite.setSelected(true); // 更改状态
filterInfos.get(position).setFavourite(true);
mAdapter.notifyItemChanged(position);
FilterInfo filterInfo = new FilterInfo();
filterInfo.setFilterType(Type);
filterInfo.setSelected(true);
filterInfo.setFavourite(true);
filterInfos.add(favouriteFilterInfos.size() + 1, filterInfo);
position++;
mAdapter.notifyItemInserted(favouriteFilterInfos.size() + 1);
mAdapter.notifyItemRangeChanged(
favouriteFilterInfos.size() + 1,
filterInfos.size() - favouriteFilterInfos.size() - 1);
favouriteFilterInfos.add(filterInfo);
mAdapter.setLastSelected(mAdapter.getLastSelected() + 1);
}
saveFavourite();
}
}
