com.morphoss.jumble.frontend.ResultsActivity.java Source code

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Here is the source code for com.morphoss.jumble.frontend.ResultsActivity.java

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/*
 * Copyright (C) 2013 Morphoss Ltd
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
package com.morphoss.jumble.frontend;

import java.io.File;
import java.io.IOException;
import java.util.Collection;
import java.util.HashSet;

import org.json.JSONException;

import android.content.ContentResolver;
import android.content.ContentValues;
import android.content.Intent;
import android.database.Cursor;
import android.database.DatabaseUtils;
import android.os.AsyncTask;
import android.os.Bundle;
import android.support.v4.app.NavUtils;
import android.util.Log;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.LinearLayout;
import android.widget.TextView;
import com.morphoss.jumble.BaseActivity;
import com.morphoss.jumble.R;
import com.morphoss.jumble.Util;
import com.morphoss.jumble.database.JumbleCategoryTable;
import com.morphoss.jumble.database.JumbleProvider;
import com.morphoss.jumble.models.Category;
import com.morphoss.jumble.models.ModelParser;

public class ResultsActivity extends BaseActivity {

    /**
     * This class informs the user of the current score and the scores needed to
     * unlock new levels
     */
    private static final String TAG = "ResultsActivity";
    private ResultsGridAdapter rga;
    private int currentCategory = 0;
    private View currentCategoryView = null;
    LinearLayout myGallery;

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

        TextView textBestScore = (TextView) findViewById(R.id.score_best);
        textBestScore.setText("" + MainActivity.scoreTotal);
        myGallery = (LinearLayout) findViewById(R.id.galleryCategories);
        myGallery.removeAllViews();
        rga = new ResultsGridAdapter(this);
        for (int i = 0; i < rga.getCount(); i++) {
            myGallery.addView(rga.getView(i, null, myGallery));

        }

        new LoadCategoryTask().execute();
    }

    /**
     * This method starts the background music
     */
    protected void onStart() {
        super.onStart();
        myApp.playMusic("generale.ogg");
    }

    @Override
    public void onBackPressed() {
        super.onBackPressed();
        Intent intent = new Intent(this, MainActivity.class);
        startActivity(intent);
        finish();
    }

    @Override
    protected void onPause() {
        super.onPause();
        myApp.pauseMusic();
    }

    /**
     * This methods gets back to the MainActivity
     * 
     * @param v
     */
    public void getBack(View v) {
        Intent intent = new Intent(this, MainActivity.class);
        startActivity(intent);
        finish();
    }

    /**
     * This method permits to set the score to the beginning value
     * 
     * @param v
     */
    public void resetScore(View v) {
        MainActivity.scoreTotal = 100;
        setContentView(R.layout.activity_result);
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
        case android.R.id.home:

            NavUtils.navigateUpFromSameTask(this);
            return true;
        }
        return super.onOptionsItemSelected(item);
    }

    private class LoadCategoryTask extends AsyncTask<Void, Void, Collection<Category>> {

        @Override
        protected Collection<Category> doInBackground(Void... params) {

            File file = new File(Util.createInternalStorage(ResultsActivity.this) + File.separator + "words.json");

            try {
                String json = Util.getStringFromFile(file);
                Log.d(TAG, "Loaded json: " + json);
                return ModelParser.readJsonData(json);

            } catch (IOException e) {
                Log.e(TAG, "Error reading file: " + e.getMessage());

                return null;
            } catch (JSONException e) {
                Log.e(TAG, "Error reading file: " + e.getMessage());
                return null;
            }

        }

        @Override
        public void onPostExecute(Collection<Category> result) {
            if (result == null) {
                Log.e(TAG, "Could not load categories!!!!!");
                finish();
                return;
            }

            try {
                rga.setCategories(result);
                myGallery.removeAllViews();
                for (int i = 0; i < rga.getCount(); i++) {
                    final int num = i;
                    View v = rga.getView(i, null, null);
                    myGallery.addView(v, i);
                    rga.setLayout(v);

                }
            } catch (Exception e) {
                Log.w(TAG, "Exception", e);
            }
        }
    }
}