package com.jasonchen.microlang.fragments;
import android.annotation.SuppressLint;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.support.annotation.Nullable;
import android.util.TypedValue;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AbsListView;
import android.widget.AbsListView.OnScrollListener;
import android.widget.BaseAdapter;
import android.widget.Toast;
import com.jasonchen.microlang.R;
import com.jasonchen.microlang.adapter.MentionCommentAdapter;
import com.jasonchen.microlang.beans.AccountBean;
import com.jasonchen.microlang.beans.CommentBean;
import com.jasonchen.microlang.beans.CommentListBean;
import com.jasonchen.microlang.beans.UserBean;
import com.jasonchen.microlang.dao.MentionsCommentTimeLineDao;
import com.jasonchen.microlang.database.MentionCommentsTimeLineDBTask;
import com.jasonchen.microlang.database.NotificationDBTask;
import com.jasonchen.microlang.debug.AppLogger;
import com.jasonchen.microlang.exception.WeiboException;
import com.jasonchen.microlang.settings.SettingUtility;
import com.jasonchen.microlang.swiperefresh.LoadListView;
import com.jasonchen.microlang.swiperefresh.SwipeRefreshLayout;
import com.jasonchen.microlang.utils.GlobalContext;
import com.jasonchen.microlang.workers.TimeLineBitmapDownloader;
import java.util.ArrayList;
import java.util.List;
import java.util.Vector;
/**
* jasonchen
* 2015/04/10
*/
@SuppressLint({"NewApi", "ResourceAsColor"})
public class MentionCommentFragment extends AbstractAppFragment implements
SwipeRefreshLayout.OnRefreshListener, LoadListView.IXListViewListener, MentionFragment.refreshUnread {
private View view;
private static final String ARGUMENTS_ACCOUNT_EXTRA = MentionCommentFragment.class
.getName() + ":account_extra";
private static final String ARGUMENTS_USER_EXTRA = MentionCommentFragment.class
.getName() + ":userBean_extra";
private static final String ARGUMENTS_TOKEN_EXTRA = MentionCommentFragment.class
.getName() + ":token_extra";
private static final int FIRST_LOAD_TIMELINE = 0;
private static final int REFRESH_LISTVIEW = 1;
private static final int NETWORK_ERROR = 2;
private static final int LOAD_OLD_MESSAGE = 3;
private SwipeRefreshLayout swipeRefreshLayout;
private AccountBean accountBean;
private UserBean userBean;
private String token;
private CommentListBean list;
private Vector<CommentBean> msgBean;
private LoadListView mListView;
private Handler handler;
private MentionCommentAdapter adapter;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setRetainInstance(true);
}
@Override
public View onCreateView(LayoutInflater inflater,
@Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
if (view == null) {
view = inflater.inflate(R.layout.fragment_mention_comment, container, false);
}
return view;
}
@SuppressLint("ResourceAsColor")
@Override
public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
mListView = (LoadListView) view.findViewById(R.id.list);
swipeRefreshLayout = (SwipeRefreshLayout) view.findViewById(R.id.refresh_layout);
swipeRefreshLayout.setOnRefreshListener(this);
swipeRefreshLayout.setColorSchemeColors(getResources().getColor(SettingUtility.getThemeColor()));
swipeRefreshLayout.setProgressViewOffset(false, 0, (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 24, getResources().getDisplayMetrics()));
swipeRefreshLayout.setRefreshing(true);
mListView.setPullLoadEnable(true);
mListView.setXListViewListener(this);
handler = new Handler() {
@Override
public void handleMessage(Message msg) {
super.handleMessage(msg);
switch (msg.what) {
case FIRST_LOAD_TIMELINE:
list = (CommentListBean) msg.obj;
msgBean.addAll(list.getItemList());
adapter = new MentionCommentAdapter(MentionCommentFragment.this, mListView,
msgBean, getActivity());
mListView.setVisibility(View.VISIBLE);
mListView.setAdapter(adapter);
swipeRefreshLayout.setRefreshing(false);
break;
case REFRESH_LISTVIEW:
CommentListBean newList = (CommentListBean) msg.obj;
list.addNewData(newList);
msgBean.addAll(0, newList.getItemList());
adapter.notifyDataSetChanged();
NotificationDBTask.cleanUnreadFlag(GlobalContext.getInstance().getCurrentAccountId(), NotificationDBTask.UnreadDBType.mentionsComment);
swipeRefreshLayout.setRefreshing(false);
break;
case LOAD_OLD_MESSAGE:
CommentListBean oldList = (CommentListBean) msg.obj;
list.addOldData(oldList);
msgBean.addAll(oldList.getItemList());
mListView.requestLayout();
adapter.notifyDataSetChanged();
int oldnumber = oldList.getItemList().size();
oldList = null;
if (oldnumber > 0) {
Toast.makeText(
GlobalContext.getInstance(),
String.format(
getString(R.string.old_messages_count),
oldnumber), Toast.LENGTH_SHORT).show();
} else {
Toast.makeText(GlobalContext.getInstance(),
getString(R.string.older_message_empty),
Toast.LENGTH_SHORT).show();
mListView.getFooterView().hide();
}
mListView.stopLoadMore();
break;
case NETWORK_ERROR:
String errorStr = (String) msg.obj;
Toast.makeText(GlobalContext.getInstance(), errorStr, Toast.LENGTH_SHORT)
.show();
swipeRefreshLayout.setRefreshing(false);
mListView.stopLoadMore();
break;
}
}
};
}
public BaseAdapter getAdapter() {
return adapter;
}
public static MentionCommentFragment newInstance(AccountBean accountBean,
UserBean userBean, String token) {
MentionCommentFragment fragment = new MentionCommentFragment();
Bundle bundle = new Bundle();
bundle.putParcelable(ARGUMENTS_ACCOUNT_EXTRA, accountBean);
bundle.putParcelable(ARGUMENTS_USER_EXTRA, userBean);
bundle.putString(ARGUMENTS_TOKEN_EXTRA, token);
fragment.setArguments(bundle);
return fragment;
}
@Override
public void onActivityCreated(@Nullable Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
mListView.getFooterView().hide();
userBean = getArguments().getParcelable(ARGUMENTS_USER_EXTRA);
accountBean = getArguments().getParcelable(ARGUMENTS_ACCOUNT_EXTRA);
token = getArguments().getString(ARGUMENTS_TOKEN_EXTRA);
msgBean = new Vector<CommentBean>();
int total = MentionCommentsTimeLineDBTask.getTotalNumber(accountBean.getUid());
if (SettingUtility.firstOpenMentionComment() || total == 0) {
mListView.setVisibility(View.INVISIBLE);
getNewStatusTask();
} else {
mListView.setVisibility(View.INVISIBLE);
readStatusFromDBTask();
}
mListView.setOnScrollListener(new OnScrollListener() {
@Override
public void onScrollStateChanged(AbsListView view, int scrollState) {
switch (scrollState) {
case OnScrollListener.SCROLL_STATE_IDLE:
TimeLineBitmapDownloader.getInstance()
.setPauseDownloadWork(false);
TimeLineBitmapDownloader.getInstance().setPauseReadWork(
false);
break;
case OnScrollListener.SCROLL_STATE_FLING:
adapter.setIsFling(true);
TimeLineBitmapDownloader.getInstance()
.setPauseDownloadWork(true);
TimeLineBitmapDownloader.getInstance().setPauseReadWork(
true);
break;
case OnScrollListener.SCROLL_STATE_TOUCH_SCROLL:
adapter.setIsFling(true);
TimeLineBitmapDownloader.getInstance()
.setPauseDownloadWork(true);
TimeLineBitmapDownloader.getInstance().setPauseReadWork(
true);
break;
}
}
@Override
public void onScroll(AbsListView view, int firstVisibleItem,
int visibleItemCount, int totalItemCount) {
}
});
}
private void getNewStatusTask() {
new Thread() {
public void run() {
MentionsCommentTimeLineDao dao = new MentionsCommentTimeLineDao(
accountBean.getAccess_token());
try {
CommentListBean newlist = dao.getGSONMsgList();
MentionCommentsTimeLineDBTask.asyncReplace(newlist, accountBean
.getInfo().getId());
Message msg = Message.obtain();
msg.what = FIRST_LOAD_TIMELINE;
msg.obj = newlist;
handler.sendMessage(msg);
} catch (WeiboException e) {
e.printStackTrace();
Message msg = Message.obtain();
msg.what = NETWORK_ERROR;
msg.obj = e.getError();
handler.sendMessage(msg);
}
}
;
}.start();
}
private void asyncLoadOldMessage() {
new Thread() {
public void run() {
MentionsCommentTimeLineDao dao = new MentionsCommentTimeLineDao(
accountBean.getAccess_token());
String max_id = null;
max_id = getList().get(getList().size() - 1).getId();
long maxId = Long.valueOf(max_id) - 1;
dao.setMax_id(String.valueOf(maxId));
try {
CommentListBean newlist = dao.getGSONMsgList();
Message msg = Message.obtain();
msg.what = LOAD_OLD_MESSAGE;
msg.obj = newlist;
handler.sendMessage(msg);
} catch (WeiboException e) {
e.printStackTrace();
Message msg = Message.obtain();
msg.what = NETWORK_ERROR;
msg.obj = e.getError();
handler.sendMessage(msg);
}
}
;
}.start();
}
public void refreshNow() {
onRefresh();
}
private void readStatusFromDBTask() {
new Thread() {
public void run() {
int total = MentionCommentsTimeLineDBTask
.getTotalNumber(accountBean.getUid());
System.out.println("Mention Comments total number: " + total);
CommentListBean newlist = MentionCommentsTimeLineDBTask
.getCommentLineMsgList(accountBean.getInfo().getId(),
total);
Message msg = Message.obtain();
msg.what = FIRST_LOAD_TIMELINE;
msg.obj = newlist;
handler.sendMessage(msg);
}
;
}.start();
}
public TimeLineBitmapDownloader getBitmapDownloader() {
return TimeLineBitmapDownloader.getInstance();
}
@Override
public void onDestroy() {
super.onDestroy();
}
@Override
public void onPause() {
super.onPause();
}
@Override
public void onResume() {
super.onResume();
long result = NotificationDBTask.getUnreadFlag(GlobalContext.getInstance().getCurrentAccountId(), NotificationDBTask.UnreadDBType.mentionsComment);
AppLogger.e("commentmention result :" + result);
if (result == 1) {
swipeRefreshLayout.setProgressViewOffset(false, 0, (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 48, getResources().getDisplayMetrics()));
swipeRefreshLayout.setRefreshing(true);
handler.postDelayed(new Runnable() {
@Override
public void run() {
onRefresh();
}
}, 500);
}
}
@Override
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
}
@Override
public void onViewStateRestored(@Nullable Bundle savedInstanceState) {
super.onViewStateRestored(savedInstanceState);
}
@Override
public void onRefresh() {
new Thread() {
public void run() {
MentionsCommentTimeLineDao dao = new MentionsCommentTimeLineDao(
accountBean.getAccess_token());
if (msgBean != null && msgBean.size() > 0) {
String sinceId = msgBean.get(0).getId();
dao.setSince_id(sinceId);
}
try {
CommentListBean newlist = dao.getGSONMsgList();
CommentListBean list = new CommentListBean();
if (newlist.getItemList().size() > 50) {
list.getItemList().addAll(
newlist.getItemList().subList(0, 49));
} else {
list.getItemList().addAll(newlist.getItemList().subList(0, newlist.getItemList().size()));
int total = 50 >= getList().size() ? getList().size() : 50;
if (getList() != null && getList().size() > 0) {
list.getItemList().addAll(newlist.getItemList().size(), getList().subList(0, total - newlist.getItemList().size()));
}
}
MentionCommentsTimeLineDBTask.asyncReplace(list, accountBean
.getInfo().getId());
Message msg = Message.obtain();
msg.what = REFRESH_LISTVIEW;
msg.obj = newlist;
handler.sendMessage(msg);
} catch (WeiboException e) {
e.printStackTrace();
Message msg = Message.obtain();
msg.what = NETWORK_ERROR;
msg.obj = e.getError();
handler.sendMessage(msg);
}
}
;
}.start();
}
@Override
public void onLoadMore() {
asyncLoadOldMessage();
}
private List<CommentBean> getList() {
if(adapter != null) {
return adapter.getList();
}else {
return new ArrayList<CommentBean>();
}
}
@Override
public void refreshUnread() {
swipeRefreshLayout.setColorSchemeColors(getResources().getColor(SettingUtility.getThemeColor()));
swipeRefreshLayout.setProgressViewOffset(false, 0, (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 24, getResources().getDisplayMetrics()));
onRefresh();
}
}