Android Open Source - tasktracker-android Stickies Fragment

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License

The source code is released under:

Copyright (c) 2012 Remo Mueller https://github.com/remomueller This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License. To view a copy of this lice...

Java Source Code

package com.github.remomueller.tasktracker.android;
/*from   w  ww .j a v a2  s .  com*/
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;

import com.actionbarsherlock.app.SherlockFragment;

import android.content.Context;
import android.content.Intent;
import android.os.AsyncTask;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.ListView;
import android.widget.TextView;

import java.io.InputStream;
import java.io.IOException;
import java.io.StringWriter;
import java.io.UnsupportedEncodingException;
import java.net.URL;
import java.net.HttpURLConnection;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;

import java.lang.Thread;
import java.lang.InterruptedException;

import android.widget.Toast;

// From libs directory
import org.apache.commons.io.IOUtils;
import com.google.gson.Gson;
import com.google.gson.JsonParseException;

import com.github.remomueller.tasktracker.android.util.Base64;

import com.github.remomueller.tasktracker.android.util.StickiesRequest;
import com.github.remomueller.tasktracker.android.util.StickiesRequest.StickiesRequestFinishedListener;
import com.github.remomueller.tasktracker.android.util.DatabaseHandler;

public class StickiesFragment extends SherlockFragment {
    private static final String TAG = "TaskTrackerAndroid";

    private int position = -1;
    Project current_project;
    ListView list;

    public ArrayList<Sticky> stickies = new ArrayList<Sticky>();
    StickyAdapter stickyAdapter;

    // DatabaseHandler db;

    public static StickiesFragment newInstance(int location, Project project) {
        StickiesFragment fragment = new StickiesFragment();
        fragment.position = location;
        fragment.current_project = project;
        return fragment;
    }

    @Override
    public void onCreate(Bundle savedInstanceState){
        super.onCreate(savedInstanceState);
        this.setRetainInstance(true);

        if(current_project == null) current_project = new Project();

        Date today = new Date();

        Calendar c = Calendar.getInstance();
        c.setTime(today);
        c.add(Calendar.DATE, 1);
        Date tomorrow = c.getTime();

        SimpleDateFormat formatter = new SimpleDateFormat("MM/dd/yyyy");
        String due_date_today = formatter.format(today);
        String due_date_tomorrow = formatter.format(tomorrow);
        SimpleDateFormat dbFormatter = new SimpleDateFormat("yyyy-MM-dd");
        final String dbToday = dbFormatter.format(today);
        final String dbTomorrow = dbFormatter.format(tomorrow);

        StickiesRequestFinishedListener finishedListener = new StickiesRequestFinishedListener()
        {
            @Override
            public void onTaskFinished(ArrayList<Sticky> loadedStickies) {
                stickies.addAll(loadedStickies);
                if(stickyAdapter != null) stickyAdapter.notifyDataSetChanged();
            }
        };

        String params = "";


        if(position == 0) { // Completed
            params = "status[]=completed&order=stickies.due_date+DESC&due_date_end_date="+due_date_today;
        }else if(position == 2) { // Upcoming
            params = "status[]=planned&order=stickies.due_date+ASC&due_date_start_date="+due_date_tomorrow;
        }else{ // Past Due
            params = "status[]=planned&order=stickies.due_date+DESC&due_date_end_date="+due_date_today;
        }

        String conditions = "";

        if(current_project.id > 0)
            conditions = "project_id = " + current_project.id + " and ";

        if(position == 0) { // Completed
            conditions += "completed = 1 and due_date < '" + dbTomorrow + "' ORDER BY due_date DESC";
        } else if(position == 2) { // Upcoming
            conditions += "completed = 0 and due_date >= '" + dbTomorrow + "' ORDER BY due_date ASC";
        } else { // Past Due
            conditions += "completed = 0 and due_date < '" + dbTomorrow + "' ORDER BY due_date DESC";
        }

        // TODO: Allow user to set preference from 2. View Control
        // http://developer.android.com/design/patterns/actionbar.html
        if(true)
            params = params + "&owner_id=me";

        // Filter by project if project is selected
        if(current_project.id > 0)
            params = params + "&project_id=" + current_project.id;

        if(getActivity() != null)
            new StickiesRequest(getActivity().getApplicationContext(), "GET", "/stickies.json", params, conditions, finishedListener).execute();

    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        View view = inflater.inflate(R.layout.stickies_index, container, false);
        list=(ListView)view.findViewById(R.id.stickies_list);

        stickyAdapter = new StickyAdapter(getActivity(), stickies);
        return view;
    }

    @Override
    public void onActivityCreated(Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);

        list.setAdapter(stickyAdapter);

        list.setOnItemClickListener(new OnItemClickListener() {
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                Sticky sticky = stickies.get(position);
                if(current_project == null) current_project = new Project();

                Intent intent = new Intent(getActivity(), StickiesShow.class);

                intent.putExtra(Sticky.STICKY_ID, Integer.toString(sticky.id));
                intent.putExtra(Project.PROJECT_ID, Integer.toString(current_project.id));

                String tag_id = "0";
                String tag_name = "";
                String tag_color = "#80FFFFFF";

                for(int i = 0; i < sticky.tags.length; i++){
                    if(i == 0){
                        tag_id = Integer.toString(sticky.tags[i].id);
                        tag_name = sticky.tags[i].name;
                        tag_color = sticky.tags[i].color;
                    }
                }

                intent.putExtra(Tag.TAG_ID, tag_id);
                intent.putExtra(Tag.TAG_NAME, tag_name);
                intent.putExtra(Tag.TAG_COLOR, tag_color);

                startActivity(intent);
            }
        });
    }

}

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