/*
* Copyright 2012 Javier Pérez Pacheco and Francisco Díaz Rodriguez
* TweetTopics 2.0
* javielinux@gmail.com
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.javielinux.fragments;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AbsListView;
import android.widget.AdapterView;
import android.widget.LinearLayout;
import com.android.dataframework.DataFramework;
import com.android.dataframework.Entity;
import com.handmark.pulltorefresh.library.PullToRefreshBase;
import com.handmark.pulltorefresh.library.PullToRefreshListView;
import com.javielinux.adapters.TweetsAdapter;
import com.javielinux.api.APIDelegate;
import com.javielinux.api.APITweetTopics;
import com.javielinux.api.request.TwitterUserDBRequest;
import com.javielinux.api.request.TwitterUserRequest;
import com.javielinux.api.response.BaseResponse;
import com.javielinux.api.response.ErrorResponse;
import com.javielinux.api.response.TwitterUserDBResponse;
import com.javielinux.api.response.TwitterUserResponse;
import com.javielinux.database.EntityTweetUser;
import com.javielinux.infos.InfoSaveTweets;
import com.javielinux.infos.InfoTweet;
import com.javielinux.tweettopics2.R;
import com.javielinux.tweettopics2.ThemeManager;
import com.javielinux.tweettopics2.TweetTopicsActivity;
import com.javielinux.utils.*;
import com.javielinux.widget.WidgetCounters2x1;
import com.javielinux.widget.WidgetCounters4x1;
import java.util.ArrayList;
public class TweetTopicsFragment extends BaseListFragment implements APIDelegate<BaseResponse>, ListFragmentListener {
private static String KEY_SAVE_STATE_COLUMN_ID = "KEY_SAVE_STATE_COLUMN_ID";
private TweetsAdapter tweetsAdapter;
private ArrayList<InfoTweet> infoTweets = new ArrayList<InfoTweet>();
private Entity column_entity;
private EntityTweetUser user_entity;
private View view;
private PullToRefreshListView listView;
private LinearLayout viewLoading;
private LinearLayout viewNoInternet;
private LinearLayout viewUpdate;
private int positionLastRead = 0;
private int typeUserColumn = 0;
public TweetTopicsFragment() {
super();
}
public TweetTopicsFragment(long columnId) {
init(columnId);
}
public void init(long columnId) {
column_entity = new Entity("columns", columnId);
if (column_entity.getInt("type_id") == TweetTopicsUtils.COLUMN_TIMELINE) {
typeUserColumn = TweetTopicsUtils.TWEET_TYPE_TIMELINE;
} else if (column_entity.getInt("type_id") == TweetTopicsUtils.COLUMN_MENTIONS) {
typeUserColumn = TweetTopicsUtils.TWEET_TYPE_MENTIONS;
} else if (column_entity.getInt("type_id") == TweetTopicsUtils.COLUMN_DIRECT_MESSAGES) {
typeUserColumn = TweetTopicsUtils.TWEET_TYPE_DIRECTMESSAGES;
}
user_entity = new EntityTweetUser(column_entity.getLong("user_id"), typeUserColumn);
}
public Entity getColumnEntity() {
return column_entity;
}
@Override
public void goToTop() {
listView.getRefreshableView().setSelection(0);
}
private void preLoadInfoTweetFromDB() {
showLoading();
APITweetTopics.execute(getActivity(), getLoaderManager(), new APIDelegate() {
@Override
public void onResults(BaseResponse r) {
TwitterUserDBResponse result = (TwitterUserDBResponse) r;
infoTweets.clear();
infoTweets.addAll(result.getInfoTweets());
tweetsAdapter.setHideMessages(result.getCountHide());
tweetsAdapter.setLastReadPosition(result.getPosition());
listView.getRefreshableView().setSelection(result.getPosition() + 1);
positionLastRead = result.getPosition();
tweetsAdapter.notifyDataSetChanged();
boolean getTweetsFromInternet = false;
if (infoTweets.size() <= 0) {
getTweetsFromInternet = true;
}
if (getTweetsFromInternet) {
reload();
} else {
if(selected_tweet_id > 0) {
int i = 0;
boolean tweet_found = false;
while (i < tweetsAdapter.getCount() && !tweet_found) {
if (tweetsAdapter.getItem(i).getId() == selected_tweet_id) {
onClickItemList(tweetsAdapter.getItem(i));
selected_tweet_id = -1;
tweet_found = true;
}
i++;
}
}
showTweetsList();
}
}
@Override
public void onError(ErrorResponse error) {
reload();
}
}, new TwitterUserDBRequest(column_entity.getInt("type_id"), user_entity.getId(), null, typeUserColumn));
}
@Override
public void setFlinging(boolean flinging) {
this.flinging = flinging;
tweetsAdapter.setFlinging(flinging);
if (!flinging) {
onMarkPositionLastReadAsLastReadId(ListFragmentListener.SAVED_ON_LIST_VIEW);
}
}
public void showUpdating() {
viewUpdate.setVisibility(View.VISIBLE);
}
public void hideUpdating() {
viewUpdate.setVisibility(View.GONE);
}
public void showLoading() {
viewLoading.setVisibility(View.VISIBLE);
viewNoInternet.setVisibility(View.GONE);
listView.setVisibility(View.GONE);
}
public void showNoInternet() {
viewLoading.setVisibility(View.GONE);
viewNoInternet.setVisibility(View.VISIBLE);
listView.setVisibility(View.GONE);
}
public void showTweetsList() {
viewLoading.setVisibility(View.GONE);
viewNoInternet.setVisibility(View.GONE);
listView.setVisibility(View.VISIBLE);
}
public void reload() {
Log.d(Utils.TAG, "reloadColumnUser : " + column_entity.getInt("type_id"));
APITweetTopics.execute(getActivity(), getLoaderManager(), this, new TwitterUserRequest(column_entity.getInt("type_id"), user_entity.getId()));
}
@Override
public void onSaveInstanceState(Bundle outState) {
outState.putLong(KEY_SAVE_STATE_COLUMN_ID, column_entity.getId());
super.onSaveInstanceState(outState);
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if (savedInstanceState!=null && savedInstanceState.containsKey(KEY_SAVE_STATE_COLUMN_ID)) {
init(savedInstanceState.getLong(KEY_SAVE_STATE_COLUMN_ID));
}
tweetsAdapter = new TweetsAdapter(getActivity(), getLoaderManager(), infoTweets, user_entity.getId(), user_entity.getString("name"), (int) column_entity.getId());
tweetsAdapter.setFragment(this);
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
Log.d(Utils.TAG, "onCreateView: " + column_entity.getString("description") + " : " + infoTweets.size());
//markPositionLastReadAsLastReadId();
view = View.inflate(getActivity(), R.layout.tweettopics_fragment, null);
listView = (PullToRefreshListView) view.findViewById(R.id.tweet_status_listview);
// poner estilo de la listas de las preferencias del usuario
ThemeManager themeManager = new ThemeManager(getActivity());
listView.getRefreshableView().setDivider(ImageUtils.createDividerDrawable(getActivity(), themeManager.getColor("color_divider_tweet")));
if (PreferenceManager.getDefaultSharedPreferences(getActivity()).getBoolean("prf_use_divider_tweet", true)) {
listView.getRefreshableView().setDividerHeight(2);
} else {
listView.getRefreshableView().setDividerHeight(0);
}
listView.getRefreshableView().setFadingEdgeLength(6);
listView.getRefreshableView().setCacheColorHint(themeManager.getColor("color_shadow_listview"));
listView.getRefreshableView().setAdapter(tweetsAdapter);
listView.setOnRefreshListener(new PullToRefreshBase.OnRefreshListener() {
@Override
public void onRefresh(PullToRefreshBase refreshView) {
reload();
}
});
listView.getRefreshableView().setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> arg0, View view, int position, long id) {
onClickItemList(tweetsAdapter.getItem(position - 1));
}
});
listView.getRefreshableView().setOnItemLongClickListener(new AdapterView.OnItemLongClickListener() {
@Override
public boolean onItemLongClick(AdapterView<?> adapterView, View view, int position, long l) {
return onLongClickItemList(tweetsAdapter.getItem(position - 1));
}
});
tweetsAdapter.setParentListView(listView);
listView.setOnScrollListener(new AbsListView.OnScrollListener() {
@Override
public void onScroll(AbsListView arg0, int firstVisibleItem, int visibleItemCount, int totalItemCount) {
if (positionLastRead > firstVisibleItem) {
positionLastRead = firstVisibleItem;
if (firstVisibleItem == 0) onMarkPositionLastReadAsLastReadId(ListFragmentListener.SAVED_ON_LIST_VIEW);
}
}
@Override
public void onScrollStateChanged(AbsListView view, int scrollState) {
//if (scrollState == SCROLL_STATE_TOUCH_SCROLL) closeSidebar();
if (scrollState == SCROLL_STATE_TOUCH_SCROLL) {
setFlinging(true);
}
if (scrollState != AbsListView.OnScrollListener.SCROLL_STATE_FLING && scrollState != SCROLL_STATE_TOUCH_SCROLL) {
setFlinging(false);
}
}
});
viewLoading = (LinearLayout) view.findViewById(R.id.tweet_view_loading);
viewNoInternet = (LinearLayout) view.findViewById(R.id.tweet_view_no_internet);
viewUpdate = (LinearLayout) view.findViewById(R.id.tweet_view_update);
if (infoTweets.size() <= 0) {
preLoadInfoTweetFromDB();
}
return view;
}
@Override
public void onResults(BaseResponse r) {
Log.d(Utils.TAG, "TweetTopicsFragment:onResults:" + column_entity.getInt("type_id"));
TwitterUserResponse result = (TwitterUserResponse) r;
hideUpdating();
listView.onRefreshComplete();
showTweetsList();
InfoSaveTweets infoSaveTweets = result.getInfo();
if (infoSaveTweets!=null && infoSaveTweets.getNewMessages() > 0) {
String whereType = "";
switch (column_entity.getInt("type_id")) {
case TweetTopicsUtils.COLUMN_TIMELINE:
whereType = " AND type_id = " + TweetTopicsUtils.TWEET_TYPE_TIMELINE;
break;
case TweetTopicsUtils.COLUMN_MENTIONS:
whereType = " AND type_id = " + TweetTopicsUtils.TWEET_TYPE_MENTIONS;
break;
case TweetTopicsUtils.COLUMN_DIRECT_MESSAGES:
whereType = " AND (type_id = " + TweetTopicsUtils.TWEET_TYPE_DIRECTMESSAGES + " OR type_id = " + TweetTopicsUtils.TWEET_TYPE_SENT_DIRECTMESSAGES + ")";
break;
}
whereType += " AND tweet_id >= '" + Utils.fillZeros("" + infoSaveTweets.getOlderId()) + "'";
ArrayList<Entity> tweets;
try {
tweets = DataFramework.getInstance().getEntityList("tweets_user", "user_tt_id = " + column_entity.getLong("user_id") + whereType, "date desc, has_more_tweets_down asc");
} catch (Exception exception) {
tweets = DataFramework.getInstance().getEntityList("tweets_user", "user_tt_id = " + column_entity.getLong("user_id") + whereType, "date desc, has_more_tweets_down asc", "0," + Utils.MAX_ROW_BYSEARCH);
}
int firstVisible = listView.getRefreshableView().getFirstVisiblePosition();
int count = 0;
boolean found = false;
int countHide = 0;
boolean is_timeline = column_entity.getInt("type_id") == TweetTopicsUtils.COLUMN_TIMELINE;
EntityTweetUser entityTweetUser = new EntityTweetUser(user_entity.getId(), column_entity.getInt("type_id"));
for (int i = tweets.size() - 1; i >= 0; i--) {
if (is_timeline && CacheData.getInstance().isHideUserInText(tweets.get(i).getString("username").toLowerCase())) { // usuario
countHide++;
} else if (is_timeline && CacheData.getInstance().isHideWordInText(tweets.get(i).getString("text").toLowerCase())) { // palabra
countHide++;
} else if (is_timeline && CacheData.getInstance().isHideSourceInText(tweets.get(i).getString("source").toLowerCase())) { // fuente
countHide++;
} else {
InfoTweet infoTweet = new InfoTweet(tweets.get(i));
infoTweet.setRead(false);
// if (!found && entityTweetUser.getValueLastId() >= tweets.get(i).getLong("tweet_id")) {
// infoTweet.setLastRead(true);
// found = true;
// }
//
// if (i >= tweets.size() - 1 && !found) {
// infoTweet.setLastRead(true);
// found = true;
// }
//
// infoTweet.setRead(found);
try {
infoTweets.add(0, infoTweet);
/*if (r.hasMoreTweetDown()) {
response.add(new RowResponseList(RowResponseList.TYPE_MORE_TWEETS));
}*/
count++;
} catch (OutOfMemoryError er) {
i = tweets.size();
}
}
}
tweetsAdapter.addHideMessages(countHide);
try {
infoTweets.get(tweetsAdapter.getLastReadPosition() + 1).setLastRead(false);
tweetsAdapter.setLastReadPosition(tweetsAdapter.getLastReadPosition() + count);
positionLastRead = tweetsAdapter.getLastReadPosition() + count;
} catch (IndexOutOfBoundsException e) {
}
tweetsAdapter.notifyDataSetChanged();
tweetsAdapter.launchVisibleTask();
listView.getRefreshableView().setSelection(firstVisible + count + 1);
if(selected_tweet_id > 0) {
int i = 0;
boolean tweet_found = false;
while (i < tweetsAdapter.getCount() && !tweet_found) {
if (tweetsAdapter.getItem(i).getId() == selected_tweet_id) {
onClickItemList(tweetsAdapter.getItem(i));
selected_tweet_id = -1;
tweet_found = true;
}
i++;
}
}
((TweetTopicsActivity) getActivity()).reloadBarAvatar();
sendBroadcastUpdateTweets();
}
}
@Override
public void onError(ErrorResponse error) {
listView.onRefreshComplete();
if (error.getTypeError() == Utils.LIMIT_ERROR) {
int seconds = error.getRateError().getSecondsUntilReset();
int minutes = 1;
if (seconds>60) {
minutes = seconds/60;
}
Utils.showMessage(getActivity(), getString(R.string.limit_server, minutes));
} else {
error.getError().printStackTrace();
showNoInternet();
}
}
private void sendBroadcastUpdateTweets() {
WidgetCounters4x1.updateAll(getActivity());
WidgetCounters2x1.updateAll(getActivity());
}
@Override
public void onMarkPositionLastReadAsLastReadId(int position) {
if ( (tweetsAdapter != null && (position != ListFragmentListener.SAVED_ON_LIST_VIEW) )
|| (tweetsAdapter != null && tweetsAdapter.getLastReadPosition() > positionLastRead)) {
if (position == ListFragmentListener.FORCE_FIRST_VISIBLE) {
positionLastRead = listView.getRefreshableView().getFirstVisiblePosition();
} else {
if (position != ListFragmentListener.SAVED_ON_LIST_VIEW) {
positionLastRead = position;
}
}
new Thread(new Runnable() {
@Override
public void run() {
try {
tweetsAdapter.setLastReadPosition(positionLastRead);
long id = tweetsAdapter.getItem(positionLastRead).getId();
if (user_entity != null) {
user_entity.saveLastId(id);
sendBroadcastUpdateTweets();
getActivity().runOnUiThread(new Runnable() {
@Override
public void run() {
((TweetTopicsActivity) getActivity()).reloadBarAvatar();
}
});
}
} catch (ArrayIndexOutOfBoundsException e) {
e.printStackTrace();
} catch (IndexOutOfBoundsException e) {
e.printStackTrace();
} catch (NullPointerException e) {
e.printStackTrace();
} catch (Exception e) {
e.printStackTrace();
}
}
}).start();
}
}
}