mirror of https://github.com/ThmmyNoLife/mTHMMY
11 changed files with 450 additions and 39 deletions
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package gr.thmmy.mthmmy.activities.main.unread; |
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import android.content.Context; |
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import android.support.annotation.NonNull; |
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import android.support.v7.widget.RecyclerView; |
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import android.view.LayoutInflater; |
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import android.view.View; |
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import android.view.ViewGroup; |
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import android.widget.TextView; |
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import java.util.List; |
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import gr.thmmy.mthmmy.R; |
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import gr.thmmy.mthmmy.base.BaseFragment; |
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import gr.thmmy.mthmmy.model.TopicSummary; |
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class UnreadAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> { |
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private final Context context; |
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private final List<TopicSummary> unreadList; |
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private final UnreadFragment.UnreadFragmentInteractionListener mListener; |
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private final int VIEW_TYPE_ITEM = 0; |
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private final int VIEW_TYPE_NADA = 1; |
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UnreadAdapter(Context context, @NonNull List<TopicSummary> topicSummaryList, BaseFragment.FragmentInteractionListener listener) { |
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this.context = context; |
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this.unreadList = topicSummaryList; |
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mListener = (UnreadFragment.UnreadFragmentInteractionListener) listener; |
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} |
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@Override |
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public int getItemViewType(int position) { |
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return unreadList.get(position).getTopicUrl() == null ? VIEW_TYPE_NADA : VIEW_TYPE_ITEM; |
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} |
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@Override |
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public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) { |
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if (viewType == VIEW_TYPE_ITEM) { |
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View view = LayoutInflater.from(parent.getContext()) |
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.inflate(R.layout.fragment_unread_row, parent, false); |
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return new ViewHolder(view); |
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} else if (viewType == VIEW_TYPE_NADA) { |
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View view = LayoutInflater.from(parent.getContext()) |
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.inflate(R.layout.fragment_unread_empty_row, parent, false); |
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return new EmptyViewHolder(view); |
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} |
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return null; |
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} |
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@Override |
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public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) { |
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if (holder instanceof UnreadAdapter.EmptyViewHolder) { |
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final UnreadAdapter.EmptyViewHolder emptyViewHolder = (UnreadAdapter.EmptyViewHolder) holder; |
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emptyViewHolder.text.setText(unreadList.get(position).getDateTimeModified()); |
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} else if (holder instanceof UnreadAdapter.ViewHolder) { |
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final UnreadAdapter.ViewHolder viewHolder = (UnreadAdapter.ViewHolder) holder; |
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viewHolder.mTitleView.setText(unreadList.get(position).getSubject()); |
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viewHolder.mDateTimeView.setText(unreadList.get(position).getDateTimeModified()); |
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viewHolder.mUserView.setText(context.getString(R.string.byUser, unreadList.get(position).getLastUser())); |
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viewHolder.topic = unreadList.get(position); |
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viewHolder.mView.setOnClickListener(new View.OnClickListener() { |
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@Override |
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public void onClick(View v) { |
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if (null != mListener) { |
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// Notify the active callbacks interface (the activity, if the
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// fragment is attached to one) that an item has been selected.
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mListener.onUnreadFragmentInteraction(viewHolder.topic); //?
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} |
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} |
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}); |
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} |
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} |
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@Override |
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public int getItemCount() { |
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return unreadList.size(); |
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} |
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private static class ViewHolder extends RecyclerView.ViewHolder { |
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final View mView; |
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final TextView mTitleView; |
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final TextView mUserView; |
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final TextView mDateTimeView; |
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public TopicSummary topic; |
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ViewHolder(View view) { |
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super(view); |
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mView = view; |
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mTitleView = (TextView) view.findViewById(R.id.title); |
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mUserView = (TextView) view.findViewById(R.id.lastUser); |
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mDateTimeView = (TextView) view.findViewById(R.id.dateTime); |
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} |
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} |
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private static class EmptyViewHolder extends RecyclerView.ViewHolder { |
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final TextView text; |
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EmptyViewHolder(View view) { |
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super(view); |
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text = (TextView) view.findViewById(R.id.text); |
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} |
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} |
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} |
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package gr.thmmy.mthmmy.activities.main.unread; |
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import android.os.AsyncTask; |
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import android.os.Bundle; |
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import android.support.v4.widget.SwipeRefreshLayout; |
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import android.support.v7.widget.DividerItemDecoration; |
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import android.support.v7.widget.LinearLayoutManager; |
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import android.view.LayoutInflater; |
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import android.view.View; |
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import android.view.ViewGroup; |
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import android.widget.ProgressBar; |
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import android.widget.RelativeLayout; |
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import org.jsoup.nodes.Document; |
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import org.jsoup.nodes.Element; |
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import org.jsoup.select.Elements; |
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import java.util.ArrayList; |
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import java.util.List; |
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import gr.thmmy.mthmmy.R; |
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import gr.thmmy.mthmmy.base.BaseFragment; |
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import gr.thmmy.mthmmy.model.TopicSummary; |
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import gr.thmmy.mthmmy.session.SessionManager; |
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import gr.thmmy.mthmmy.utils.CustomRecyclerView; |
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import gr.thmmy.mthmmy.utils.ParseTask; |
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import gr.thmmy.mthmmy.utils.exceptions.ParseException; |
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import me.zhanghai.android.materialprogressbar.MaterialProgressBar; |
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import timber.log.Timber; |
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/** |
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* A {@link BaseFragment} subclass. |
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* Activities that contain this fragment must implement the |
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* {@link UnreadFragment.UnreadFragmentInteractionListener} interface |
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* to handle interaction events. |
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* Use the {@link UnreadFragment#newInstance} factory method to |
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* create an instance of this fragment. |
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*/ |
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public class UnreadFragment extends BaseFragment { |
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private static final String TAG = "UnreadFragment"; |
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// Fragment initialization parameters, e.g. ARG_SECTION_NUMBER
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private MaterialProgressBar progressBar; |
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private SwipeRefreshLayout swipeRefreshLayout; |
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private UnreadAdapter unreadAdapter; |
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private List<TopicSummary> topicSummaries; |
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private UnreadTask unreadTask; |
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// Required empty public constructor
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public UnreadFragment() { |
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} |
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/** |
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* Use ONLY this factory method to create a new instance of |
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* this fragment using the provided parameters. |
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* |
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* @return A new instance of fragment Unread. |
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*/ |
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public static UnreadFragment newInstance(int sectionNumber) { |
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UnreadFragment fragment = new UnreadFragment(); |
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Bundle args = new Bundle(); |
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args.putString(ARG_TAG, TAG); |
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args.putInt(ARG_SECTION_NUMBER, sectionNumber); |
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fragment.setArguments(args); |
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return fragment; |
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} |
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@Override |
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public void onCreate(Bundle savedInstanceState) { |
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super.onCreate(savedInstanceState); |
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topicSummaries = new ArrayList<>(); |
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} |
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@Override |
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public void onActivityCreated(Bundle savedInstanceState) { |
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super.onActivityCreated(savedInstanceState); |
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if (topicSummaries.isEmpty()) { |
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unreadTask = new UnreadTask(); |
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unreadTask.execute(SessionManager.unreadUrl.toString()); |
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} |
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Timber.d("onActivityCreated"); |
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} |
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@Override |
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public View onCreateView(LayoutInflater inflater, ViewGroup container, |
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Bundle savedInstanceState) { |
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// Inflate the layout for this fragment
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final View rootView = inflater.inflate(R.layout.fragment_unread, container, false); |
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// Set the adapter
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if (rootView instanceof RelativeLayout) { |
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progressBar = (MaterialProgressBar) rootView.findViewById(R.id.progressBar); |
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unreadAdapter = new UnreadAdapter(getActivity(), topicSummaries, fragmentInteractionListener); |
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CustomRecyclerView recyclerView = (CustomRecyclerView) rootView.findViewById(R.id.list); |
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LinearLayoutManager linearLayoutManager = new LinearLayoutManager(rootView.findViewById(R.id.list).getContext()); |
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recyclerView.setLayoutManager(linearLayoutManager); |
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DividerItemDecoration dividerItemDecoration = new DividerItemDecoration(recyclerView.getContext(), |
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linearLayoutManager.getOrientation()); |
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recyclerView.addItemDecoration(dividerItemDecoration); |
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recyclerView.setAdapter(unreadAdapter); |
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swipeRefreshLayout = (SwipeRefreshLayout) rootView.findViewById(R.id.swiperefresh); |
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swipeRefreshLayout.setOnRefreshListener( |
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new SwipeRefreshLayout.OnRefreshListener() { |
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@Override |
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public void onRefresh() { |
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if (unreadTask != null && unreadTask.getStatus() != AsyncTask.Status.RUNNING) { |
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unreadTask = new UnreadTask(); |
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unreadTask.execute(SessionManager.unreadUrl.toString()); |
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} |
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} |
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} |
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); |
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} |
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return rootView; |
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} |
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@Override |
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public void onDestroy() { |
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super.onDestroy(); |
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if (unreadTask != null && unreadTask.getStatus() != AsyncTask.Status.RUNNING) |
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unreadTask.cancel(true); |
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} |
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public interface UnreadFragmentInteractionListener extends FragmentInteractionListener { |
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void onUnreadFragmentInteraction(TopicSummary topicSummary); |
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} |
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//---------------------------------------ASYNC TASK-----------------------------------
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private class UnreadTask extends ParseTask { |
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protected void onPreExecute() { |
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progressBar.setVisibility(ProgressBar.VISIBLE); |
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} |
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@Override |
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public void parse(Document document) throws ParseException { |
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Elements unread = document.select("table.bordercolor[cellspacing=1] tr:not(.titlebg)"); |
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if (!unread.isEmpty()) { |
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topicSummaries.clear(); |
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for (Element row : unread) { |
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Elements information = row.select("td"); |
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String link = information.get(2).select("a").first().attr("href"); |
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String title = information.get(2).select("a").first().text(); |
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Element lastUserAndDate = information.get(6); |
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String lastUser = lastUserAndDate.select("a").text(); |
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String dateTime = lastUserAndDate.select("span").html(); |
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dateTime = dateTime.substring(3, dateTime.indexOf("<b")); |
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dateTime = dateTime.replace("</b>", ""); |
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topicSummaries.add(new TopicSummary(link, title, lastUser, dateTime)); |
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} |
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} else { |
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String message = document.select("table.bordercolor[cellspacing=1]").first().text(); |
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if (message.contains("No messages")){ //It's english
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message = "No unread posts!"; |
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}else{ //It's greek
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message = "Δεν υπάρχουν μη διαβασμένα μυνήματα!"; |
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} |
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topicSummaries.add(new TopicSummary(null, null, null, message)); |
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} |
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} |
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@Override |
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protected void postParsing(ParseTask.ResultCode result) { |
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if (result == ResultCode.SUCCESS) |
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unreadAdapter.notifyDataSetChanged(); |
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progressBar.setVisibility(ProgressBar.INVISIBLE); |
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swipeRefreshLayout.setRefreshing(false); |
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} |
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} |
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} |
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<?xml version="1.0" encoding="utf-8"?> |
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<RelativeLayout |
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xmlns:android="http://schemas.android.com/apk/res/android" |
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xmlns:app="http://schemas.android.com/apk/res-auto" |
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xmlns:tools="http://schemas.android.com/tools" |
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android:layout_width="match_parent" |
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android:layout_height="match_parent"> |
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<android.support.v4.widget.SwipeRefreshLayout |
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android:id="@+id/swiperefresh" |
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android:layout_width="match_parent" |
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android:layout_height="match_parent"> |
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<gr.thmmy.mthmmy.utils.CustomRecyclerView |
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android:id="@+id/list" |
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android:name="gr.thmmy.mthmmy.sections.unread.UnreadFragment" |
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android:layout_width="match_parent" |
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android:layout_height="match_parent" |
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android:background="@color/background" |
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android:paddingBottom="4dp" |
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android:paddingTop="4dp" |
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app:layoutManager="LinearLayoutManager" |
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tools:context=".activities.main.unread.UnreadFragment" |
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tools:listitem="@layout/fragment_unread_row"/> |
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</android.support.v4.widget.SwipeRefreshLayout> |
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<me.zhanghai.android.materialprogressbar.MaterialProgressBar |
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android:id="@+id/progressBar" |
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style="@style/Widget.MaterialProgressBar.ProgressBar.Horizontal.NoPadding" |
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android:layout_width="match_parent" |
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android:layout_height="@dimen/progress_bar_height" |
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android:layout_alignParentTop="true" |
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android:indeterminate="true" |
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android:visibility="invisible" |
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app:mpb_indeterminateTint="@color/accent" |
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app:mpb_progressStyle="horizontal"/> |
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</RelativeLayout> |
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<?xml version="1.0" encoding="utf-8"?> |
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<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" |
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android:layout_width="match_parent" |
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android:layout_height="match_parent" |
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android:orientation="vertical" |
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android:paddingBottom="6dp" |
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android:paddingLeft="10dp" |
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android:paddingRight="10dp" |
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android:paddingTop="20dp"> |
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<TextView |
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android:id="@+id/text" |
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android:layout_width="match_parent" |
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android:layout_height="match_parent" |
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android:textAlignment="center" |
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android:textColor="@color/accent" |
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android:textSize="@dimen/big_text" /> |
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</LinearLayout> |
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@ -0,0 +1,54 @@ |
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<?xml version="1.0" encoding="utf-8"?> |
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<LinearLayout |
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xmlns:android="http://schemas.android.com/apk/res/android" |
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android:layout_width="match_parent" |
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android:layout_height="wrap_content" |
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android:orientation="vertical"> |
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<RelativeLayout |
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android:layout_width="match_parent" |
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android:layout_height="wrap_content" |
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android:background="@color/primary_light" |
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android:foreground="?android:attr/selectableItemBackground" |
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android:paddingBottom="6dp" |
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android:paddingLeft="10dp" |
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android:paddingRight="10dp" |
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android:paddingTop="6dp"> |
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<TextView |
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android:id="@+id/title" |
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android:layout_width="match_parent" |
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android:layout_height="wrap_content" |
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android:layout_alignParentStart="true" |
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android:layout_alignParentTop="true" |
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android:textAppearance="?attr/textAppearanceListItem" |
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android:textColor="@color/primary_text"/> |
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<Space |
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android:id="@+id/spacer" |
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android:layout_width="match_parent" |
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android:layout_height="20dp" |
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android:layout_alignParentBottom="@+id/title" |
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android:layout_below="@+id/title" |
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android:layout_toEndOf="@+id/dateTime"/> |
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<TextView |
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android:id="@+id/dateTime" |
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android:layout_width="wrap_content" |
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android:layout_height="wrap_content" |
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android:layout_alignParentStart="true" |
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android:layout_below="@+id/spacer" |
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android:textColor="@color/secondary_text"/> |
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<TextView |
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android:id="@+id/lastUser" |
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android:layout_width="wrap_content" |
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android:layout_height="wrap_content" |
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android:layout_alignBaseline="@+id/dateTime" |
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android:layout_alignBottom="@+id/dateTime" |
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android:layout_alignParentEnd="true" |
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android:textColor="@color/secondary_text" |
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android:textStyle="italic"/> |
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</RelativeLayout> |
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</LinearLayout> |
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