android-ibc-forum

TopicActivity.java (5125B)

---

 /**
  * 
  */
 package de.mtbnews.android;
 
 import java.util.List;
 
 import android.app.AlertDialog;
 import android.content.DialogInterface;
 import android.content.Intent;
 import android.os.Bundle;
 import android.view.Menu;
 import android.view.MenuInflater;
 import android.view.MenuItem;
 import android.widget.ListAdapter;
 import android.widget.Toast;
 import de.mtbnews.android.adapter.ListEntryContentAdapter;
 import de.mtbnews.android.tapatalk.TapatalkClient;
 import de.mtbnews.android.tapatalk.TapatalkException;
 import de.mtbnews.android.tapatalk.wrapper.Post;
 import de.mtbnews.android.tapatalk.wrapper.Topic;
 import de.mtbnews.android.util.ServerAsyncTask;
 
 /**
  * Anzeige aller Beiträge eines Themas.
  * 
  * @author dankert
  * 
  */
 public class TopicActivity extends EndlessListActivity<Post>
 {
 	public static final String TOPIC_ID = "topic_id";
 
 	private String forumId;
 	private String topicId;
 	private String topicTitle;
 
 	private int totalSize;
 	private TapatalkClient client;
 
 	@Override
 	protected void onCreate(Bundle savedInstanceState)
 	{
 		super.onCreate(savedInstanceState);
 
 		setTheme(((IBCApplication) getApplication()).themeResId);
 		setContentView(R.layout.listing);
 
 		client = ((IBCApplication) getApplication()).getTapatalkClient();
 
 		topicId = TopicActivity.this.getIntent().getStringExtra(TOPIC_ID);
 		// forumId = TopicActivity.this.getIntent().getStringExtra("forum_id");
 
 		ListAdapter adapter = new ListEntryContentAdapter(TopicActivity.this, entries, true, false);
 		setListAdapter(adapter);
 
 		initialLoad();
 
 		/*
 		 * final ListView list = getListView(); list.setOnItemClickListener(new
 		 * OnItemClickListener() {
 		 * 
 		 * @Override public void onItemClick(AdapterView<?> parent, View view,
 		 * int position, long id) { int aktPosition = displayFrom + position +
 		 * 1; Toast.makeText(TopicActivity.this, "" + aktPosition,
 		 * Toast.LENGTH_SHORT).show();
 		 * 
 		 * // final Intent intent = new Intent(TopicActivity.this, //
 		 * PostActivity.class); // intent.putExtra("itemid", position); //
 		 * startActivity(intent); } });
 		 */
 	}
 
 	@Override
 	protected int getTotalSize()
 	{
 		return this.totalSize;
 	}
 
 	@Override
 	protected void loadEntries(final OnListLoadedListener<Post> onListLoadedListener, final int from, final int to,
 			boolean firstLoad)
 	{
 		new ServerAsyncTask(TopicActivity.this, firstLoad ? R.string.waitingfor_topic : R.string.waitingfor_loadmore)
 		{
 			private List<Post> posts;
 			private Topic topic;
 
 			@Override
 			protected void callServer() throws TapatalkException
 			{
 
 				topic = client.getTopic(topicId, from, to);
 
 				forumId = topic.forumId;
 				topicTitle = topic.getTitle();
 				totalSize = topic.getPostCount();
 				this.posts = topic.getPosts();
 			}
 
 			protected void doOnSuccess()
 			{
 				TopicActivity.this.setTitle(topic.getTitle());
 				onListLoadedListener.listLoaded(this.posts);
 			}
 
 		}.execute();
 	}
 
 	@Override
 	public boolean onCreateOptionsMenu(Menu menu)
 	{
 		super.onCreateOptionsMenu(menu);
 		MenuInflater mi = new MenuInflater(getApplication());
 
 		mi.inflate(R.menu.topic, menu);
 
 		return true;
 	}
 
 	public boolean onOptionsItemSelected(MenuItem item)
 	{
 		switch (item.getItemId())
 		{
 			case R.id.menu_preferences:
 				startActivity(new Intent(this, Configuration.class));
 				return true;
 
 			case R.id.menu_top:
 
 				getListView().setOnScrollListener(null);
 				getListView().setSelection(0);
 				getIntent().putExtra(FIRST_POST, true);
 				initialLoad();
 				return true;
 
 			case R.id.menu_bottom:
 
 				getListView().setOnScrollListener(null);
 				getListView().setSelection(super.entries.size() - 1);
 				getIntent().putExtra(LAST_POST, true);
 				initialLoad();
 				return true;
 
 			case R.id.menu_reply:
 				Intent intent = new Intent(this, ReplyPostActivity.class);
 				intent.putExtra("topic_id", topicId);
 				intent.putExtra("forum_id", forumId);
 				intent.putExtra("subject", topicTitle);
 				startActivity(intent);
 				return true;
 
 			case R.id.menu_subscribe:
 
 				AlertDialog.Builder builder = new AlertDialog.Builder(this);
 				builder.setTitle(R.string.subscribe_topic);
 				builder.setItems(R.array.subscription_modes, new DialogInterface.OnClickListener()
 				{
 					public void onClick(DialogInterface dialog, final int item)
 					{
 						new ServerAsyncTask(TopicActivity.this, R.string.subscribe_topic)
 						{
 
 							@Override
 							protected void callServer() throws TapatalkException
 							{
 								client.subscribeTopic(topicId, item - 1);
 							}
 
 							@Override
 							protected void doOnSuccess()
 							{
 								Toast
 										.makeText(getApplicationContext(), R.string.subscription_saved,
 												Toast.LENGTH_SHORT).show();
 							}
 						}.execute();
 					}
 				});
 				builder.create().show();
 				return true;
 
 			case R.id.menu_mark_read:
 
 				// TODO: In Tapatalk-API-Version 3 nicht verfügbar!
 				new ServerAsyncTask(TopicActivity.this, R.string.mark_topic_read)
 				{
 
 					@Override
 					protected void callServer() throws TapatalkException
 					{
 						client.markTopicAsRead(topicId);
 					}
 				}.execute();
 				return true;
 
 		}
 		return false;
 	}
 
 }