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package de.gultsch.chat.ui;
import java.util.HashMap;
import de.gultsch.chat.Contact;
import de.gultsch.chat.Conversation;
import de.gultsch.chat.ConversationCursor;
import de.gultsch.chat.ConversationList;
import de.gultsch.chat.R;
import de.gultsch.chat.R.id;
import android.os.Bundle;
import android.app.Activity;
import android.app.FragmentTransaction;
import android.content.Context;
import android.content.Intent;
import android.support.v4.widget.SlidingPaneLayout;
import android.support.v4.widget.SlidingPaneLayout.PanelSlideListener;
import android.util.Log;
import android.view.KeyEvent;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.inputmethod.InputMethodManager;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ListView;
import android.widget.SimpleCursorAdapter;
public class ConversationActivity extends Activity {
public static final String START_CONVERSATION = "startconversation";
public static final String CONVERSATION_CONTACT = "conversationcontact";
protected SlidingPaneLayout spl;
protected HashMap<Conversation, ConversationFragment> conversationFragments = new HashMap<Conversation, ConversationFragment>();
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.fragment_conversations_overview);
final ConversationList conversationList = new ConversationList();
String[] fromColumns = { ConversationCursor.NAME,
ConversationCursor.LAST_MSG };
int[] toViews = { R.id.conversation_name, R.id.conversation_lastmsg };
final SimpleCursorAdapter adapter = new SimpleCursorAdapter(this,
R.layout.conversation_list_row, conversationList.getCursor(),
fromColumns, toViews, 0);
final ListView listView = (ListView) findViewById(R.id.list);
listView.setAdapter(adapter);
listView.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> arg0, View clickedView,
int position, long arg3) {
conversationList.setSelectedConversationPosition(position);
swapConversationFragment(conversationList);
getActionBar().setTitle(
conversationList.getSelectedConversation().getName());
spl.closePane();
}
});
spl = (SlidingPaneLayout) findViewById(id.slidingpanelayout);
spl.setParallaxDistance(150);
spl.openPane();
spl.setShadowResource(R.drawable.es_slidingpane_shadow);
spl.setSliderFadeColor(0);
spl.setPanelSlideListener(new PanelSlideListener() {
@Override
public void onPanelOpened(View arg0) {
getActionBar().setDisplayHomeAsUpEnabled(false);
getActionBar().setTitle(R.string.app_name);
invalidateOptionsMenu();
InputMethodManager inputManager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
View focus = getCurrentFocus();
if (focus != null) {
inputManager.hideSoftInputFromWindow(
focus.getWindowToken(),
InputMethodManager.HIDE_NOT_ALWAYS);
}
listView.requestFocus();
}
@Override
public void onPanelClosed(View arg0) {
if (conversationList.size() > 0) {
getActionBar().setDisplayHomeAsUpEnabled(true);
getActionBar().setTitle(
conversationList.getSelectedConversation()
.getName());
invalidateOptionsMenu();
}
}
@Override
public void onPanelSlide(View arg0, float arg1) {
// TODO Auto-generated method stub
}
});
if (getIntent().getAction().equals(Intent.ACTION_VIEW)) {
if (getIntent().getType().equals(
ConversationActivity.START_CONVERSATION)) {
Contact contact = (Contact) getIntent().getExtras().get(
ConversationActivity.CONVERSATION_CONTACT);
Log.d("gultsch",
"start conversation with " + contact.getDisplayName());
int pos = conversationList
.addAndReturnPosition(new Conversation(contact
.getDisplayName()));
conversationList.setSelectedConversationPosition(pos);
swapConversationFragment(conversationList);
spl.closePane();
// why do i even need this
getActionBar().setDisplayHomeAsUpEnabled(true);
getActionBar().setTitle(
conversationList.getSelectedConversation().getName());
}
} else {
// normal startup
if (conversationList.size() >= 1) {
conversationList.setSelectedConversationPosition(0);
swapConversationFragment(conversationList);
} else {
startActivity(new Intent(this, NewConversationActivity.class));
}
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.conversations, menu);
if (spl.isOpen()) {
((MenuItem) menu.findItem(R.id.action_archive)).setVisible(false);
((MenuItem) menu.findItem(R.id.action_details)).setVisible(false);
((MenuItem) menu.findItem(R.id.action_security)).setVisible(false);
} else {
((MenuItem) menu.findItem(R.id.action_add)).setVisible(false);
}
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case android.R.id.home:
spl.openPane();
break;
case R.id.action_settings:
startActivity(new Intent(this, SettingsActivity.class));
break;
case R.id.action_accounts:
startActivity(new Intent(this, ManageAccountActivity.class));
break;
case R.id.action_add:
startActivity(new Intent(this, NewConversationActivity.class));
default:
break;
}
return super.onOptionsItemSelected(item);
}
protected void swapConversationFragment(
final ConversationList conversationList) {
ConversationFragment selectedFragment;
if (conversationFragments.containsKey(conversationList
.getSelectedConversation())) {
selectedFragment = conversationFragments.get(conversationList
.getSelectedConversation());
} else {
selectedFragment = new ConversationFragment();
conversationFragments.put(
conversationList.getSelectedConversation(),
selectedFragment);
}
FragmentTransaction transaction = getFragmentManager()
.beginTransaction();
transaction.replace(R.id.selected_conversation, selectedFragment);
transaction.commit();
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_BACK) {
if (!spl.isOpen()) {
spl.openPane();
return false;
}
}
return super.onKeyDown(keyCode, event);
}
}
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