com.ls.drupal8demo.ArticleActivity.java Source code

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Here is the source code for com.ls.drupal8demo.ArticleActivity.java

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/**
 * The MIT License (MIT)
 * Copyright (c) 2014 Lemberg Solutions Limited
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 *  The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

package com.ls.drupal8demo;

import com.ls.drupal8demo.article.ArticlePreview;
import com.ls.http.base.SharedGson;

import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.FragmentTransaction;
import android.support.v7.app.ActionBar;
import android.support.v7.app.ActionBarActivity;
import android.text.Html;
import android.view.MenuItem;
import android.view.View;
import android.widget.FrameLayout;

public class ArticleActivity extends ActionBarActivity {

    private final static String ARTICLE_PREVIEW_KEY = "ARTICLE_PREVIEW_KEY";

    public static Intent getExecutionIntent(Context theContext, ArticlePreview article) {
        Intent intent = new Intent(theContext, ArticleActivity.class);
        intent.putExtra(ARTICLE_PREVIEW_KEY, SharedGson.getGson().toJson(article));
        return intent;
    }

    @Override
    protected void onCreate(Bundle bundle) {
        super.onCreate(bundle);
        int contentId = 1001;
        ActionBar bar = this.getSupportActionBar();
        bar.setDisplayShowHomeEnabled(true);
        bar.setDisplayHomeAsUpEnabled(true);
        String previewString = getIntent().getStringExtra(ARTICLE_PREVIEW_KEY);

        ArticlePreview preview = SharedGson.getGson().fromJson(previewString, ArticlePreview.class);
        InitHeaderWithPreview(preview);

        View content = new FrameLayout(this);
        content.setId(contentId);
        setContentView(content);

        ArticleFragment articleFragment = ArticleFragment.newInstance(preview.getNid(), preview.getImage());
        FragmentTransaction trans = getSupportFragmentManager().beginTransaction();
        trans.add(contentId, articleFragment);
        trans.commit();
    }

    private void InitHeaderWithPreview(ArticlePreview preview) {
        ActionBar bar = getSupportActionBar();
        String author = preview.getAuthor();

        StringBuilder subtitleText = new StringBuilder();
        if (author != null && !author.isEmpty()) {
            subtitleText.append(String.format("By %s", author));
        }
        subtitleText.append(String.format(" // %s", preview.getDate()));

        bar.setSubtitle(subtitleText);

        String title = preview.getCategory();
        if (title != null) {
            title = Html.fromHtml(title).toString();
        }
        bar.setTitle(title);
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
        case android.R.id.home:
            finish();
            return true;
        }
        return super.onOptionsItemSelected(item);
    }
}