FlipViewPager 对item实现左右对折滑动翻页效果
《》，解决左右滑动和上下滑动的事件分发处理机制。
内部实现如下：用ListView试下，对listview设置adapter,这个adapter继承BaseFlipAdapter<Friend>，然后对每一个item进行view处理，部分代码如下：class FriendsAdapter extends BaseFlipAdapter<Friend> {private final int PAGES = 3;
private int[] IDS_INTEREST = {R.id.interest_1, R.id.interest_2, R.id.interest_3, R.id.interest_4, R.id.interest_5};public FriendsAdapter(Context context, List<Friend> items, FlipSettings settings) {
super(context, items, settings); }@Override
public View getPage(int position, View convertView, ViewGroup parent, Friend friend1, Friend friend2) { final FriendsHolder holder;if (convertView == null) {
holder = new FriendsHolder(); convertView = getLayoutInflater().inflate(R.layout.friends_merge_page, parent, false); holder.leftAvatar = (ImageView) convertView.findViewById(R.id.first); holder.rightAvatar = (ImageView) convertView.findViewById(R.id.second); holder.infoPage = getLayoutInflater().inflate(R.layout.friends_info, parent, false); holder.nickName = (TextView) holder.infoPage.findViewById(R.id.nickname);for (int id : IDS_INTEREST)
holder.interests.add((TextView) holder.infoPage.findViewById(id));convertView.setTag(holder);
} else { holder = (FriendsHolder) convertView.getTag(); }switch (position) {
// Merged page with 2 friends case 1: holder.leftAvatar.setImageResource(friend1.getAvatar()); if (friend2 != null) holder.rightAvatar.setImageResource(friend2.getAvatar()); break; default: fillHolder(holder, position == 0 ? friend1 : friend2); holder.infoPage.setTag(holder); return holder.infoPage; } return convertView; }@Override
public int getPagesCount() { return PAGES; }private void fillHolder(FriendsHolder holder, Friend friend) {
if (friend == null) return; Iterator<TextView> iViews = holder.interests.iterator(); Iterator<String> iInterests = friend.getInterests().iterator(); while (iViews.hasNext() && iInterests.hasNext()) iViews.next().setText(iInterests.next()); holder.infoPage.setBackgroundColor(getResources().getColor(friend.getBackground())); holder.nickName.setText(friend.getNickname()); }class FriendsHolder {
ImageView leftAvatar; ImageView rightAvatar; View infoPage;List<TextView> interests = new ArrayList<>();
TextView nickName; } }
