org.ounl.lifelonglearninghub.nfcecology.db.CreateGoalActivity.java Source code

Introduction

Here is the source code for org.ounl.lifelonglearninghub.nfcecology.db.CreateGoalActivity.java

Source

/*******************************************************************************
 * Copyright (C) 2015 Open University of The Netherlands
 * Author: Bernardo Tabuenca Archilla
 * Lifelong Learning Hub project 
 * 
 * This library is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public License
 * along with this library.  If not, see <http://www.gnu.org/licenses/>.
 ******************************************************************************/
package org.ounl.lifelonglearninghub.nfcecology.db;

import java.util.Calendar;
import java.util.Date;

import org.ounl.lifelonglearninghub.nfcecology.MainActivity;
import org.ounl.lifelonglearninghub.nfcecology.R;
import org.ounl.lifelonglearninghub.nfcecology.TagColours;
import org.ounl.lifelonglearninghub.nfcecology.db.tables.Goal;
import org.ounl.lifelonglearninghub.nfcecology.db.tables.Tag;

import android.app.ActionBar;
import android.app.Activity;
import android.content.Intent;
import android.graphics.Color;
import android.os.Bundle;
import android.support.v4.app.NavUtils;
import android.support.v4.app.TaskStackBuilder;
import android.view.MenuItem;
import android.view.View;
import android.widget.DatePicker;
import android.widget.EditText;
import android.widget.LinearLayout;
import android.widget.TextView;
import android.widget.Toast;

public class CreateGoalActivity extends Activity {

    // Controls
    EditText etGoalName, etGoalDesc, etGoalDailyTime;
    TextView tvTagId;
    DatePicker dpResult;
    LinearLayout llBanner;

    // Values
    String sName, sDesc, sDailyTime;
    String sTagId = "The NFC tag could not be read";
    String sColor = "";
    int year, day, month;
    DatabaseHandler db;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_create_goal);

        Bundle extras = getIntent().getExtras();

        if (extras != null) {
            sTagId = extras.getString(Tag.KEY_ID_TAG);
            sColor = extras.getString(TagColours.TAG_COLOR);
        }

        etGoalName = (EditText) findViewById(R.id.etGoalName);
        etGoalDesc = (EditText) findViewById(R.id.etGoalDesc);
        etGoalDailyTime = (EditText) findViewById(R.id.etGoalTimeDaily);
        tvTagId = (TextView) findViewById(R.id.tvNFCTag);
        tvTagId.setText(sTagId);

        llBanner = (LinearLayout) findViewById(R.id.llBannerCreateGoal);
        llBanner.setBackgroundColor(Color.parseColor("#" + sColor));

        setCurrentDateOnView();

        // Enable home button
        final ActionBar actionBar = getActionBar();
        actionBar.setDisplayHomeAsUpEnabled(true);

    }

    public void onClickSave(View v) {
        sName = etGoalName.getText().toString();
        sDesc = etGoalDesc.getText().toString();
        sDailyTime = etGoalDailyTime.getText().toString();
        Date d = new Date();

        // Minutes to mills conversion
        Integer oI = Integer.valueOf(sDailyTime);
        Long oL = Long.valueOf(oI.intValue() * 60000);

        db = new DatabaseHandler(getApplicationContext());
        db.addGoal(new Goal(sName, sDesc, oL.longValue()));

        Calendar cal = Calendar.getInstance();
        cal.set(Calendar.DAY_OF_MONTH, dpResult.getDayOfMonth());
        cal.set(Calendar.MONTH, dpResult.getMonth());
        cal.set(Calendar.YEAR, dpResult.getYear());

        Tag t = new Tag(sName, sTagId, d.getTime(), cal.getTime().getTime(), sColor);

        db.addTag(t);
        Toast.makeText(getApplicationContext(), "Goal " + sName + " successfully bound to tag " + sTagId + "!",
                Toast.LENGTH_LONG).show();

        this.finish();
        Intent intent = new Intent(this, MainActivity.class);
        startActivity(intent);

    }

    /**
     * Display current date in date picker
     * 
     */
    public void setCurrentDateOnView() {

        dpResult = (DatePicker) findViewById(R.id.dpChallengeEnd);

        final Calendar c = Calendar.getInstance();
        year = c.get(Calendar.YEAR);
        month = c.get(Calendar.MONTH) + 1;
        day = c.get(Calendar.DAY_OF_MONTH);

        // set current date into datepicker
        dpResult.init(year, month, day, null);

    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
        case android.R.id.home:
            // This is called when the Home (Up) button is pressed in the action
            // bar.
            // Create a simple intent that starts the hierarchical parent
            // activity and
            // use NavUtils in the Support Package to ensure proper handling of
            // Up.
            Intent upIntent = new Intent(this, MainActivity.class);
            if (NavUtils.shouldUpRecreateTask(this, upIntent)) {
                // This activity is not part of the application's task, so
                // create a new task
                // with a synthesized back stack.
                TaskStackBuilder.from(this)
                        // If there are ancestor activities, they should be added here.
                        .addNextIntent(upIntent).startActivities();
                finish();
            } else {
                // This activity is part of the application's task, so simply
                // navigate up to the hierarchical parent activity.
                NavUtils.navigateUpTo(this, upIntent);
            }
            return true;
        }
        return super.onOptionsItemSelected(item);
    }

}