com.joravasal.comicagg.ComicDetailActivity.java Source code

Introduction

Here is the source code for com.joravasal.comicagg.ComicDetailActivity.java

Source

package com.joravasal.comicagg;

/*
 * Copyright (C) 2013  Jorge Avalos-Salguero
 *
 *  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/>
 */

import org.scribe.model.Token;

import android.content.Context;
import android.content.Intent;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.NavUtils;
import android.util.Log;
import android.view.MenuItem;
import android.view.View;

/**
 * <p>
 * ComicDetailActivity is the activity that will present all the strips from a
 * comic selected previously in the activity ComicListActivity. It is only used
 * in case the screen estate is too small to show both the list and the comics.
 * It is launched once the user select a comic from the previous activity.
 * </p>
 * 
 * 
 */
public class ComicDetailActivity extends FragmentActivity implements ComicDetailFragment.CallbacksComicDetail {

    private static final String TAG = "ComicDetailActivity";
    private Token accToken;
    private int markedRead = 0;
    private boolean isComicListParent = false;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        Log.d(TAG, "OnCreate");
        setContentView(R.layout.activity_comic_detail);

        getActionBar().setDisplayHomeAsUpEnabled(true);

        if (savedInstanceState == null) {
            accToken = new Token(getIntent().getStringExtra(LoginActivity.ACCESS_TOKEN),
                    getIntent().getStringExtra(LoginActivity.ACCESS_SECRET));

            Bundle arguments = new Bundle();
            arguments.putString(ComicDetailFragment.ARG_ITEM_ID,
                    getIntent().getStringExtra(ComicDetailFragment.ARG_ITEM_ID));
            ComicDetailFragment fragment = new ComicDetailFragment();
            fragment.setArguments(arguments);
            getSupportFragmentManager().beginTransaction().add(R.id.comic_detail_container, fragment).commit();

            isComicListParent = getIntent().getStringExtra("ParentActivity").equals("ComicList");
        } else {
            accToken = new Token(savedInstanceState.getString(LoginActivity.ACCESS_TOKEN),
                    savedInstanceState.getString(LoginActivity.ACCESS_SECRET));
            markedRead = savedInstanceState.getInt("markedRead", 0);
        }
    }

    /**
     * <p>
     * Saves the information of the access token for OAuth. Needed in case the
     * app is closed long enough and it doesn't go through LoginActivity when
     * restored.
     * </p>
     */
    @Override
    protected void onSaveInstanceState(Bundle outState) {
        Log.d(TAG, "Saving instance state");
        super.onSaveInstanceState(outState);
        outState.putString(LoginActivity.ACCESS_TOKEN, accToken.getToken());
        outState.putString(LoginActivity.ACCESS_SECRET, accToken.getSecret());
        outState.putInt("markedRead", markedRead);
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        if (item.getItemId() == android.R.id.home) {
            if (isComicListParent) {
                Intent i = new Intent();
                i.putExtra("markedRead", markedRead);
                setResult(RESULT_OK, i);
                finish();
            } else {
                Log.d(TAG, "Home button pressed on action bar");
                NavUtils.navigateUpTo(this,
                        new Intent(this, ComicListActivity.class).addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP)
                                .putExtra(LoginActivity.ACCESS_TOKEN, accToken.getToken())
                                .putExtra(LoginActivity.ACCESS_SECRET, accToken.getSecret())
                                .putExtra("reloadUnread", markedRead));
            }
            return true;
        }

        return super.onOptionsItemSelected(item);
    }

    @Override
    public void onBackPressed() {
        Intent i = new Intent();
        i.putExtra("markedRead", markedRead);
        setResult(RESULT_OK, i);
        super.onBackPressed();
    }

    public void changeImageSize(View v) {
        ((ComicDetailFragment) getSupportFragmentManager().findFragmentById(R.id.comic_detail_container))
                .openFullscreenStrip(v);
    }

    @Override
    public boolean isOnline() {
        ConnectivityManager cm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
        NetworkInfo netInfo = cm.getActiveNetworkInfo();
        if (netInfo != null && netInfo.isConnectedOrConnecting()) {
            return true;
        }
        return false;
    }

    @Override
    public Token getAccToken() {
        return accToken;
    }

    public void markRead(View v) {
        ((ComicDetailFragment) getSupportFragmentManager().findFragmentById(R.id.comic_detail_container))
                .markRead(v);
        markedRead++;
    }
}