/*
* The MIT License (MIT)
*
* Copyright (c) 2014-2015 Umeng, Inc
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package com.umeng.comm.ui.adapters.viewholders;
import java.util.Date;
import java.util.List;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.graphics.Color;
import android.graphics.drawable.Drawable;
import android.text.TextUtils;
import android.view.Gravity;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewStub;
import android.view.animation.ScaleAnimation;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.RelativeLayout;
import android.widget.TextView;
import com.umeng.comm.core.beans.CommUser;
import com.umeng.comm.core.beans.FeedItem;
import com.umeng.comm.core.beans.ImageItem;
import com.umeng.comm.core.beans.ShareContent;
import com.umeng.comm.core.constants.Constants;
import com.umeng.comm.core.db.ctrl.impl.DatabaseAPI;
import com.umeng.comm.core.imageloader.ImgDisplayOption;
import com.umeng.comm.core.listeners.Listeners;
import com.umeng.comm.core.listeners.Listeners.LoginOnViewClickListener;
import com.umeng.comm.core.listeners.Listeners.OnItemViewClickListener;
import com.umeng.comm.core.listeners.Listeners.OnResultListener;
import com.umeng.comm.core.sdkmanager.ShareSDKManager;
import com.umeng.comm.core.utils.ResFinder;
import com.umeng.comm.core.utils.ResFinder.ResType;
import com.umeng.comm.core.utils.TimeUtils;
import com.umeng.comm.ui.activities.LocationFeedActivity;
import com.umeng.comm.ui.adapters.FeedImageAdapter;
import com.umeng.comm.ui.emoji.EmojiTextView;
import com.umeng.comm.ui.mvpview.MvpLikeView;
import com.umeng.comm.ui.presenter.impl.FeedContentPresenter;
import com.umeng.comm.ui.presenter.impl.LikePresenter;
import com.umeng.comm.ui.utils.FeedViewRender;
import com.umeng.comm.ui.utils.ViewFinder;
import com.umeng.comm.ui.widgets.NetworkImageView;
import com.umeng.comm.ui.widgets.RoundImageView;
import com.umeng.comm.ui.widgets.WrapperGridView;
/**
* ListView的Feed Item View解析器. ( 将试图的显示和解析解耦, 便于测试, 也便于复用. )
*/
public class FeedItemViewHolder extends ViewHolder implements MvpLikeView {
private static final String M = "m";
public ImageView mFeedTypeImgView;
public RoundImageView mProfileImgView;
public TextView mShareBtn;
public TextView mUserNameTv;
public EmojiTextView mFeedTextTv;
public ImageView mLocationImgView;
public TextView mLocationTv;
public RelativeLayout mForwardLayout;
public TextView mForwardTextTv;
public ViewStub mImageGvViewStub;
public WrapperGridView mImageGv;
public LinearLayout mButtomLayout;
public TextView mTimeTv;
public TextView mLikeCountTextView;
public TextView mForwardCountTextView;
public TextView mCommentCountTextView;
public TextView mDistanceTextView;
protected FeedItem mFeedItem;
FeedContentPresenter mPresenter;
LikePresenter mLikePresenter;
private String mContainerClzName;
private boolean mIsShowDistance = false;
OnItemViewClickListener<FeedItem> mItemViewClickListener;
public FeedItemViewHolder() {
}
public FeedItemViewHolder(Context context, View rootView) {
mContext = context;
itemView = rootView;
mViewFinder = new ViewFinder(rootView);
initWidgets();
}
@Override
protected int getItemLayout() {
return ResFinder.getLayout("umeng_comm_feed_lv_item");
}
@Override
protected void initWidgets() {
inflateFromXML();
initEventHandle();
initPresenters();
}
protected void initPresenters() {
mPresenter = new FeedContentPresenter();
mPresenter.attach(mContext);
mLikePresenter = new LikePresenter(this);
mLikePresenter.attach(mContext);
mLikePresenter.setFeedItem(mFeedItem);
}
public void setContainerClass(String clz) {
mContainerClzName = clz;
}
private void setupImageGridView() {
if (mFeedItem.getImages() != null && mFeedItem.getImages().size() > 0) {
showImageGridView();
} else {
hideImageGridView();
}
}
public void showImageGridView() {
// 显示转发的布局
mForwardLayout.setVisibility(View.VISIBLE);
if (mImageGvViewStub.getVisibility() == View.GONE) {
mImageGvViewStub.setVisibility(View.VISIBLE);
int imageGvResId = ResFinder.getId("umeng_comm_msg_gridview");
mImageGv = (WrapperGridView) findViewById(imageGvResId);
mImageGv.hasScrollBar = true;
}
mImageGv.setBackgroundColor(Color.TRANSPARENT);
mImageGv.setVisibility(View.VISIBLE);
// adapter
FeedImageAdapter gridviewAdapter = new FeedImageAdapter(mContext);
gridviewAdapter.addDatasOnly(mFeedItem.getImages());
// 设置图片
mImageGv.setAdapter(gridviewAdapter);
// 计算列数
mImageGv.updateColumns(3);
// 图片GridView
mImageGv.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int pos, long id) {
mPresenter.jumpToImageBrowser(mFeedItem.getImages(), pos);
}
});
}
private void hideImageGridView() {
if (mImageGv != null) {
mImageGv.setAdapter(new FeedImageAdapter(mContext));
mImageGv.setVisibility(View.GONE);
}
}
protected void inflateFromXML() {
int feedTypeResId = ResFinder.getId("feed_type_img_btn");
int userIconResId = ResFinder.getId("user_portrait_img_btn");
int userNameResId = ResFinder.getId("umeng_comm_msg_user_name");
int textResId = ResFinder.getId("umeng_comm_msg_text");
int timeResId = ResFinder.getId("umeng_comm_msg_time_tv");
int locResId = ResFinder.getId("umeng_comm_msg_location");
int locTextResId = ResFinder.getId("umeng_comm_msg_location_text");
int gvStubResId = ResFinder.getId("umeng_comm_msg_images_gv_viewstub");
int forwardgvResId = ResFinder.getId("forward_image_gv_layout");
int forwardTextResId = ResFinder.getId("umeng_comm_forard_text_tv");
int distanceTextResId = ResFinder.getId("umeng_comm_distance");
// 公告或者好友feed的图标
mFeedTypeImgView = findViewById(feedTypeResId);
// 用户头像
mProfileImgView = findViewById(userIconResId);
// 发布该消息的昵称
mUserNameTv = findViewById(userNameResId);
// 文本内容
mFeedTextTv = findViewById(textResId);
// feed底部的time、赞、转发、评论的父视图
mButtomLayout = findViewById(ResFinder.getId("umeng_comm_feed_action_layout"));
// 更新时间
mTimeTv = findViewById(timeResId);
// 位置图标
mLocationImgView = findViewById(locResId);
// 地理位置
mLocationTv = findViewById(locTextResId);
/**
* 九宫格图片的View Stub
*/
mImageGvViewStub = findViewById(gvStubResId);
// 操作栏, 点击时出现一个包含转发、评论、赞功能的popupwindow
// mOpetationBtn = findViewById(commentBtnResId);
// 转发时候的text和图片gv
mForwardLayout = findViewById(forwardgvResId);
// 转发文本内容
mForwardTextTv = findViewById(forwardTextResId);
// 弹出举报、删除feed对话框的按钮
mShareBtn = findViewById(ResFinder.getId("umeng_comm_dialog_btn"));
mLikeCountTextView = findViewById(ResFinder.getId("umeng_comm_like_tv"));
mForwardCountTextView = findViewById(ResFinder.getId("umeng_comm_forward_tv"));
mCommentCountTextView = findViewById(ResFinder.getId("umeng_comm_comment_tv"));
mDistanceTextView = findViewById(distanceTextResId);
}
protected void initEventHandle() {
mLikeCountTextView.setOnClickListener(new LoginOnViewClickListener() {
@Override
protected void doAfterLogin(View v) {
clickAnima(mLikeCountTextView);
mLikePresenter.setFeedItem(mFeedItem);
if (mFeedItem.isLiked) {
mLikePresenter.postUnlike(mFeedItem.id);
} else {
mLikePresenter.postLike(mFeedItem.id);
}
}
});
// 转发按钮
mForwardCountTextView.setOnClickListener(new LoginOnViewClickListener() {
@Override
protected void doAfterLogin(View v) {
clickAnima(mForwardCountTextView);
mPresenter.gotoForwardActivity(mFeedItem);
}
});
mLocationImgView.setOnClickListener(mLocationClickListener);
mLocationTv.setOnClickListener(mLocationClickListener);
}
/**
* 点击地理位置的回调，跳转至LocationFeedActivity页面
*/
private OnClickListener mLocationClickListener = new Listeners.LoginOnViewClickListener() {
@Override
protected void doAfterLogin(View v) {
Intent intent = new Intent(mContext, LocationFeedActivity.class);
intent.putExtra(Constants.FEED, mFeedItem);
mContext.startActivity(intent);
}
};
private void clickAnima(View targetView) {
ScaleAnimation scaleAnimation = new ScaleAnimation(1.0f, 1.1f, 1.0f, 1.1f);
scaleAnimation.setDuration(100);
targetView.startAnimation(scaleAnimation);
}
public void setShareActivity(final Activity activity) {
mShareBtn.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
shareToSns(activity);
}
});
}
private void shareToSns(Activity activity) {
ShareContent shareItem = new ShareContent();
shareItem.mText = mFeedItem.text;
List<ImageItem> imageItems = mFeedItem.imageUrls;
if (mFeedItem.sourceFeed != null) {
imageItems = mFeedItem.sourceFeed.imageUrls;
}
if (imageItems.size() > 0) {
shareItem.mImageItem = imageItems.get(0);
}
shareItem.mTargetUrl = mFeedItem.shareLink;
if (TextUtils.isEmpty(shareItem.mTargetUrl) && mFeedItem.sourceFeed != null) {
shareItem.mTargetUrl = mFeedItem.sourceFeed.shareLink;
}
shareItem.mFeedId = mFeedItem.id;
shareItem.mTitle = mFeedItem.text;
ShareSDKManager.getInstance().getCurrentSDK().share(activity, shareItem);
}
/**
* 填充消息流ListView每项的数据
*
* @param viewHolder
* @param item
*/
protected void bindFeedItemData() {
if (TextUtils.isEmpty(mFeedItem.id)) {
return;
}
// 设置基础信息
setBaseFeeditemInfo();
// 设置图片
setupImageGridView();
// 设置feed图片
// 转发的feed
if (mFeedItem.sourceFeed != null) {
// 转发视图
setForwardViewVisibility(mFeedItem);
// 设置转发视图的数据
setForwardItemData(mFeedItem);
} else {
// 设置普通类型feed的item view的可见性
setCommFeedViewVisibility(mFeedItem);
}
mLikeCountTextView.setText("" + mFeedItem.likeCount);
mCommentCountTextView.setText("" + mFeedItem.commentCount);
mForwardCountTextView.setText("" + mFeedItem.forwardCount);
like(mFeedItem.isLiked);
}
/**
* 设置普通feed视图的可见性
*
* @param viewHolder
*/
private void setCommFeedViewVisibility(FeedItem item) {
// 修改转发视图的背景为透明
mForwardLayout.setBackgroundColor(Color.TRANSPARENT);
// mForwardLayout.setVisibility(View.GONE);
mForwardLayout.setPadding(0, 0, 0, 0);
if (mImageGv != null) {
mImageGv.setPadding(0, 0, 0, 0);
}
// 隐藏转发视图
mForwardTextTv.setVisibility(View.GONE);
// 显示时间视图
mTimeTv.setVisibility(View.VISIBLE);
// 昵称
mUserNameTv.setVisibility(View.VISIBLE);
// 加载头像视图设置为可见
mProfileImgView.setVisibility(View.VISIBLE);
}
/**
* 设置转发的数据
*
* @param viewHolder 视图Holder
* @param item 转发的feed item
*/
private void setForwardItemData(FeedItem item) {
// @原始feed的创建者
atOriginFeedCreator(item.sourceFeed);
// 大于等于2表示该feed已经被删除
if (item.sourceFeed.status >= FeedItem.STATUS_SPAM || isDeleted(item.sourceFeed)) {
mForwardTextTv.setGravity(Gravity.CENTER);
mForwardTextTv.setText(ResFinder.getString("umeng_comm_feed_deleted"));
if (mImageGv != null) {
mImageGv.setVisibility(View.GONE);
}
// 如果该feed是收藏，且转发feed、原feed都被删除，则不显示原feed的状态
if (item.status >= FeedItem.STATUS_SPAM
&& item.sourceFeed.status >= FeedItem.STATUS_SPAM) {
mForwardLayout.setVisibility(View.GONE);
} else {
// 删除被转发的feed
deleteInvalidateFeed(item.sourceFeed);
}
} else {
mForwardTextTv.setGravity(Gravity.LEFT | Gravity.CENTER);
// 解析被转发的@和话题
FeedViewRender.parseTopicsAndFriends(mForwardTextTv, item.sourceFeed);
if (mImageGv != null) {
mImageGv.setVisibility(View.VISIBLE);
}
}
}
/**
* @param feedItem
*/
protected void deleteInvalidateFeed(FeedItem feedItem) {
DatabaseAPI.getInstance().getFeedDBAPI().deleteFeedFromDB(feedItem.id);
}
/**
* 被转发的原始feed的创建者在转发时会被@,因此将其名字设置到文本中,然后将其添加到@的好友中.
*
* @param feedItem
*/
protected void atOriginFeedCreator(FeedItem feedItem) {
String contextText = feedItem.text;
// @前缀
final String atPrefix = "@" + feedItem.creator.name + ": ";
if (!contextText.contains(atPrefix)) {
feedItem.text = atPrefix + contextText;
feedItem.atFriends.add(feedItem.creator);
}
}
/**
* 判断该feed是否被删除，本地[目前暂时按照从方法判断]</br>
*
* @param item
* @return
*/
private boolean isDeleted(FeedItem item) {
if (TextUtils.isEmpty(item.publishTime)) {
return true;
}
return false;
}
/**
* 设置转发feed的视图的可见性
*/
@SuppressWarnings("deprecation")
private void setForwardViewVisibility(FeedItem item) {
// 显示转发视图
mForwardLayout.setVisibility(View.VISIBLE);
mForwardLayout.setPadding(10, 10, 10, 10);
mForwardLayout.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
mPresenter.clickOriginFeedItem(mFeedItem);
}
});
if (mImageGv != null) {
mImageGv.setPadding(10, 2, 10, 10);
}
// 转发视图的背景
mForwardLayout.setBackgroundDrawable(ResFinder
.getDrawable("umeng_comm_forward_bg"));
// 被转发的文本
mForwardTextTv.setVisibility(View.VISIBLE);
mForwardTextTv.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
mPresenter.clickOriginFeedItem(mFeedItem);
}
});
// 隐藏位置图标
mLocationImgView.setVisibility(View.GONE);
mLocationTv.setVisibility(View.GONE);
}
/**
* 设置feedItem的基本信息（头像，昵称，内容、位置）</br>
*
* @param viewHolder
* @param feedItem
*/
protected void setBaseFeeditemInfo() {
// 设置feed类型图标
setTypeIcon();
// 用户头像
setupUserIcon(mProfileImgView, mFeedItem.creator);
// 昵称
mUserNameTv.setText(mFeedItem.creator.name);
// 更新时间
Date date = new Date(Long.parseLong(mFeedItem.publishTime));
mTimeTv.setText(TimeUtils.format(date));
// feed的文本内容
FeedViewRender.parseTopicsAndFriends(mFeedTextTv, mFeedItem);
// 地理位置信息
if (TextUtils.isEmpty(mFeedItem.locationAddr)) {
mLocationTv.setVisibility(View.GONE);
mLocationImgView.setVisibility(View.GONE);
} else {
mLocationTv.setVisibility(View.VISIBLE);
mLocationImgView.setVisibility(View.VISIBLE);
mLocationTv.setText(mFeedItem.locationAddr);
}
// 内容为空时Text隐藏布局,这种情况出现在转发时没有文本的情况
if (TextUtils.isEmpty(mFeedItem.text)) {
mFeedTextTv.setVisibility(View.GONE);
} else {
mFeedTextTv.setVisibility(View.VISIBLE);
}
mFeedTextTv.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
mPresenter.clickFeedItem();
}
});
if (mIsShowDistance) {
mDistanceTextView.setText(mFeedItem.distance + M);
}
}
/**
* 设置feed 类型的icon</br>
*
* @param viewHolder
* @param feedItem
*/
private void setTypeIcon() {
Drawable drawable = null;
if (mFeedItem.type == FeedItem.ANNOUNCEMENT_FEED
&& mFeedItem.isTop == FeedItem.TOP_FEED) {
// 设置feed类型图标
drawable = ResFinder.getDrawable("umeng_comm_top_announce");
} else if (mFeedItem.type == FeedItem.ANNOUNCEMENT_FEED) {
// 设置feed类型图标
drawable = ResFinder.getDrawable("umeng_comm_announce");
} else if (mFeedItem.isTop == FeedItem.TOP_FEED) {
// feed 置顶图标
drawable = ResFinder.getDrawable("umeng_comm_top");
mFeedTypeImgView.setVisibility(View.VISIBLE);
mFeedTypeImgView.setImageDrawable(drawable);
} else {
// 设置feed类型图标 [ 目前只标识公告类型 ]
mFeedTypeImgView.setVisibility(View.INVISIBLE);
return;
}
mFeedTypeImgView.setVisibility(View.VISIBLE);
mFeedTypeImgView.setImageDrawable(drawable);
}
/**
* 设置用户头像
*
* @param userIconImageView 用户头像的SquareImageView
* @param iconUrl 用户头像的url
*/
private void setupUserIcon(final NetworkImageView userIconImageView,
final CommUser user) {
if (user == null || userIconImageView == null) {
return;
}
ImgDisplayOption option = ImgDisplayOption.getOptionByGender(user.gender);
userIconImageView.setImageUrl(user.iconUrl, option);
userIconImageView.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// 跳转用户中心前检查是否登录
mPresenter.gotoUserInfoActivity(user, mContainerClzName);
}
});
}
public void setFeedItem(FeedItem feedItem) {
mFeedItem = feedItem;
mPresenter.setFeedItem(mFeedItem);
bindFeedItemData();
}
public FeedItem getFeedItem() {
return mFeedItem;
}
/**
* 在feed详情页面隐藏赞、评论、转发三个按钮
*/
public void hideActionButtons() {
mLikeCountTextView.setVisibility(View.GONE);
mCommentCountTextView.setVisibility(View.GONE);
mForwardCountTextView.setVisibility(View.GONE);
}
public void setOnItemViewClickListener(final int position,final OnItemViewClickListener<FeedItem> listener) {
mItemViewClickListener = listener;
mCommentCountTextView.setOnClickListener(new LoginOnViewClickListener() {
@Override
protected void doAfterLogin(View v) {
clickAnima(mCommentCountTextView);
if (mItemViewClickListener != null) {
mItemViewClickListener.onItemClick(position, mFeedItem);
}
}
});
}
public void setOnUpdateListener(OnResultListener listener) {
mLikePresenter.setResultListener(listener);
}
@Override
public void like(boolean isLiked) {
mFeedItem.isLiked = isLiked;
if (mFeedItem.isLiked) {
mLikeCountTextView.setCompoundDrawablesWithIntrinsicBounds(
ResFinder.getResourceId(ResType.DRAWABLE, "umeng_comm_like_pressed"), 0, 0,
0);
} else {
mLikeCountTextView.setCompoundDrawablesWithIntrinsicBounds(
ResFinder.getResourceId(ResType.DRAWABLE, "umeng_comm_like_normal"), 0, 0,
0);
}
}
@Override
public void updateLikeView(String nextUrl) {
}
public void setShowDistance() {
mIsShowDistance = true;
mDistanceTextView.setVisibility(View.VISIBLE);
}
}