@Override
public void onClick(View view) {
// 防止item错乱
int position = Integer.parseInt(view.getTag().toString());
switch (view.getId()) {
case R.id.ll_praise:
praise(position);
break;
case R.id.ll_share:
share(position);
break;
case R.id.iv_avator:
// 进入用户详情界面
post = list.get(position);
Intent intent = new Intent(context, MyDetailActivity.class);
User user = post.getAuthor();
String currentUserObjectId = BmobUserManager.getInstance(context).getCurrentUserObjectId();
if (user.getObjectId().equals(currentUserObjectId)) {
intent.putExtra("from", "me");
} else {
// 如果是好友。
if (BmobDB.create(context).getContactList().contains((BmobChatUser) user)) {
intent.putExtra("from", "friend");
} else {
intent.putExtra("from", "other");
}
intent.putExtra("target_user", post.getAuthor());
}
context.startActivity(intent);
default:
break;
}
}
@Override
public void onBindViewHolder(final MyViewHolder viewHolder, int position) {
post = list.get(position);
iv_avator = (ImageView) viewHolder.getView(R.id.iv_avator);
TextView tv_author = (TextView) viewHolder.getView(R.id.tv_author);
TextView tv_time = (TextView) viewHolder.getView(R.id.tv_time);
TextView tv_content = (TextView) viewHolder.getView(R.id.tv_content);
tv_praise = (TextView) viewHolder.getView(R.id.tv_praise);
tv_reply = (TextView) viewHolder.getView(R.id.tv_reply);
btn_praise = (Button) viewHolder.getView(R.id.btn_praise);
btn_share = (Button) viewHolder.getView(R.id.btn_share);
btn_reply = (Button) viewHolder.getView(R.id.btn_reply);
ll_praise = (LinearLayout) viewHolder.getView(R.id.ll_praise);
ll_share = (LinearLayout) viewHolder.getView(R.id.ll_share);
iv_sex = (ImageView) viewHolder.getView(R.id.iv_sex);
if (post.getAuthor().getSex().equals("男")) {
iv_sex.setImageResource(R.drawable.blue_male);
} else {
iv_sex.setImageResource(R.drawable.red_female);
}
tv_praise.setTag(position);
tv_praise.setText("赞");
if (post.getPraiseCount() == 0) {
tv_praise.setText("赞");
} else {
tv_praise.setText(post.getPraiseCount() + "");
}
tv_reply.setText("评论");
BmobQuery<Reply> query = new BmobQuery<Reply>();
query.addWhereEqualTo("post", post);
query.count(
context,
Reply.class,
new CountListener() {
@Override
public void onSuccess(int i) {
if (i != 0) {
tv_reply.setText(i + "");
}
}
@Override
public void onFailure(int i, String s) {}
});
iv_avator.setOnClickListener(this);
iv_avator.setTag(position);
ll_praise.setOnClickListener(this);
ll_praise.setTag(position);
ll_share.setOnClickListener(this);
ll_share.setTag(position);
if (post.getIsPraise()) {
btn_praise.setBackgroundResource(R.drawable.praise_press);
} else {
btn_praise.setBackgroundResource(R.drawable.praise_normal);
}
String avatar = post.getAvator();
if (avatar != null && !avatar.equals("")) {
ImageLoader.getInstance().displayImage(avatar, iv_avator, ImageLoadOptions.getOptions());
} else {
if (post.getAuthor().getSex().equals("男")) {
iv_avator.setImageResource(R.mipmap.male_default_icon);
} else {
iv_avator.setImageResource(R.mipmap.female_default_icon);
}
}
// 设置时间
long time = TimeUtil.stringToLong(post.getCreatedAt(), "yyyy-MM-dd HH:mm:ss");
tv_time.setText(TimeUtil.getDescriptionTimeFromTimestamp(time));
// 设置用户名
tv_author.setText(post.getAuthor().getNick());
// 设置文字内容
SpannableString spannableString = FaceTextUtil.toSpannableString(context, post.getContent());
tv_content.setText(spannableString);
tv_content.setVisibility(View.VISIBLE);
final List<String> imagesUrl = post.getImages();
iv_content = (ImageView) viewHolder.getView(R.id.iv_content);
if (imagesUrl != null && imagesUrl.size() > 0) {
// 只取出第一张图片
String url = imagesUrl.get(0);
iv_content.setVisibility(View.VISIBLE);
ImageLoader.getInstance().displayImage(url, iv_content, ImageLoadOptions.getOptions());
} else {
// layout_content.setVisibility(View.GONE);
iv_content.setVisibility(View.GONE);
}
iv_content.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View view) {
Intent intent = new Intent(context, ImageBrowserActivity.class);
ArrayList<String> photos = new ArrayList<String>();
photos.add(imagesUrl.get(0));
intent.putStringArrayListExtra("photos", photos);
intent.putExtra("position", 0);
context.startActivity(intent);
}
});
// 如果设置了回调，则设置点击事件
if (mOnItemClickLitener != null) {
view.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
int pos = viewHolder.getLayoutPosition();
mOnItemClickLitener.onItemClick(view, pos);
}
});
view.setOnLongClickListener(
new View.OnLongClickListener() {
@Override
public boolean onLongClick(View v) {
int pos = viewHolder.getLayoutPosition();
mOnItemClickLitener.onItemLongClick(view, pos);
return false;
}
});
}
}
/**
* 点赞功能
*
* @param position 点击控件所对应item的位置
*/
public void praise(final int position) {
post = list.get(position);
// 查询喜欢这个帖子的所有用户，因此查询的是用户表
queryAllPrasieUsers();
// 先得到帖子的点赞数
int count = post.getPraiseCount();
// Log.i(TAG,"currentUser="******"praiseCount");
tv_praise.setText("" + (count + 1));
// if(!praiseUsers.contains(currentUser)){
// //判断当前user是否赞过
// Log.i(TAG, "当前用户有赞过，取消赞");
// //赞过，要取消赞
// post.increment("praiseCount", -1);
// BmobRelation relation=new BmobRelation();
// relation.remove(currentUser);
// post.setLikes(relation);
// //取消赞之后判断赞的数量
// if(post.getPraiseCount()==0){
// btn_praise.setBackgroundResource(R.drawable.praise_normal);
// tv_praise.setText("赞");
// post.setIsPraise(false);
// }else{
// btn_praise.setBackgroundResource(R.drawable.praise_press);
// tv_praise.setText("" + post.getPraiseCount());
// }
// }else{
// //当前用户没有赞过，点赞
// Log.i(TAG, "当前用户没有赞过，点赞");
// btn_praise.setBackgroundResource(R.drawable.praise_press);
// post.increment("praiseCount");
// tv_praise.setText("" + post.getPraiseCount());
// BmobRelation relation=new BmobRelation();
// //将点赞的人添加到集合中
// relation.add(currentUser);
// post.setLikes(relation);
// }
} else {
Log.i(TAG, "无赞，点赞");
post.increment("praiseCount");
tv_praise.setText("" + (count + 1));
btn_praise.setBackgroundResource(R.drawable.praise_press);
post.setIsPraise(true);
// BmobRelation relation=new BmobRelation();
// //将点赞的人添加到集合中
// relation.add(currentUser);
// post.setLikes(relation);
}
post.update(
context,
new UpdateListener() {
@Override
public void onFailure(int arg0, String arg1) {}
@Override
public void onSuccess() {
// 查找出更新后的内容，否则界面不会改变
BmobQuery<Post> query = new BmobQuery<Post>();
query.addWhereEqualTo("objectId", post.getObjectId());
query.addQueryKeys("praiseCount");
query.findObjects(
context,
new FindListener<Post>() {
@Override
public void onSuccess(List<Post> list) {
post.setPraiseCount(list.get(0).getPraiseCount());
notifyItemChanged(position, null);
}
@Override
public void onError(int i, String s) {}
});
}
});
}