232 lines
7.3 KiB
Java
232 lines
7.3 KiB
Java
package de.gultsch.chat.ui;
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import java.util.HashMap;
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import java.util.List;
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import de.gultsch.chat.ConversationCursor;
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import de.gultsch.chat.ConversationList;
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import de.gultsch.chat.R;
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import de.gultsch.chat.R.id;
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import de.gultsch.chat.entities.Account;
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import de.gultsch.chat.entities.Contact;
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import de.gultsch.chat.entities.Conversation;
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import de.gultsch.chat.persistance.DatabaseBackend;
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import android.net.Uri;
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import android.os.Bundle;
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import android.app.Activity;
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import android.app.FragmentManager;
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import android.app.FragmentTransaction;
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import android.content.Context;
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import android.content.Intent;
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import android.support.v4.widget.SlidingPaneLayout;
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import android.support.v4.widget.SlidingPaneLayout.PanelSlideListener;
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import android.util.Log;
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import android.view.KeyEvent;
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import android.view.LayoutInflater;
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import android.view.Menu;
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import android.view.MenuItem;
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import android.view.View;
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import android.view.ViewGroup;
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import android.view.inputmethod.InputMethodManager;
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import android.widget.AdapterView;
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import android.widget.AdapterView.OnItemClickListener;
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import android.widget.ArrayAdapter;
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import android.widget.ListView;
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import android.widget.TextView;
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import android.widget.ImageView;
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public class ConversationActivity extends Activity {
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public static final String START_CONVERSATION = "startconversation";
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public static final String CONVERSATION_CONTACT = "conversationcontact";
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protected SlidingPaneLayout spl;
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protected HashMap<Conversation, ConversationFragment> conversationFragments = new HashMap<Conversation, ConversationFragment>();
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private DatabaseBackend dbb;
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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dbb = DatabaseBackend.getInstance(this);
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super.onCreate(savedInstanceState);
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final List<Conversation> conversationList = dbb.getConversations(Conversation.STATUS_AVAILABLE);
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if (getIntent().getAction().equals(Intent.ACTION_MAIN)) {
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if (conversationList.size() < 0) {
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Log.d("gultsch",
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"no conversations detected. redirect to new conversation activity");
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startActivity(new Intent(this, NewConversationActivity.class));
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finish();
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}
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}
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setContentView(R.layout.fragment_conversations_overview);
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final ListView listView = (ListView) findViewById(R.id.list);
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listView.setAdapter(new ArrayAdapter<Conversation>(this, R.layout.conversation_list_row, conversationList) {
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@Override
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public View getView (int position, View view, ViewGroup parent) {
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if (view == null) {
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LayoutInflater inflater = (LayoutInflater)getSystemService(Context.LAYOUT_INFLATER_SERVICE);
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view = (View) inflater.inflate(R.layout.conversation_list_row,null);
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((TextView) view.findViewById(R.id.conversation_name)).setText(getItem(position).getName());
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((ImageView) view.findViewById(R.id.conversation_image)).setImageURI(getItem(position).getProfilePhotoUri());
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}
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return view;
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}
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});
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listView.setOnItemClickListener(new OnItemClickListener() {
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@Override
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public void onItemClick(AdapterView<?> arg0, View clickedView,
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int position, long arg3) {
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swapConversationFragment(conversationList.get(position));
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getActionBar().setTitle(conversationList.get(position).getName());
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spl.closePane();
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}
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});
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spl = (SlidingPaneLayout) findViewById(id.slidingpanelayout);
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spl.setParallaxDistance(150);
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spl.openPane();
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spl.setShadowResource(R.drawable.es_slidingpane_shadow);
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spl.setSliderFadeColor(0);
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spl.setPanelSlideListener(new PanelSlideListener() {
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@Override
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public void onPanelOpened(View arg0) {
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getActionBar().setDisplayHomeAsUpEnabled(false);
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getActionBar().setTitle(R.string.app_name);
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invalidateOptionsMenu();
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InputMethodManager inputManager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
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View focus = getCurrentFocus();
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if (focus != null) {
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inputManager.hideSoftInputFromWindow(
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focus.getWindowToken(),
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InputMethodManager.HIDE_NOT_ALWAYS);
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}
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listView.requestFocus();
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}
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@Override
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public void onPanelClosed(View arg0) {
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if (conversationList.size() > 0) {
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getActionBar().setDisplayHomeAsUpEnabled(true);
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ConversationFragment convFrag = (ConversationFragment) getFragmentManager().findFragmentById(R.id.selected_conversation);
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getActionBar().setTitle(convFrag.getConversation().getName());
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invalidateOptionsMenu();
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}
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}
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@Override
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public void onPanelSlide(View arg0, float arg1) {
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// TODO Auto-generated method stub
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}
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});
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if (getIntent().getAction().equals(Intent.ACTION_VIEW)) {
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if (getIntent().getType().equals(
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ConversationActivity.START_CONVERSATION)) {
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Contact contact = (Contact) getIntent().getExtras().get(
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ConversationActivity.CONVERSATION_CONTACT);
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Log.d("gultsch",
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"start conversation with " + contact.getDisplayName());
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// start new conversation
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Conversation conversation = new Conversation(
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contact.getDisplayName(), contact.getProfilePhoto(),
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new Account(), contact.getJid());
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//@TODO don't write to database here; always go through service
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dbb.addConversation(conversation);
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conversationList.add(0, conversation);
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swapConversationFragment(conversationList.get(0));
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spl.closePane();
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// why do i even need this
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getActionBar().setDisplayHomeAsUpEnabled(true);
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getActionBar().setTitle(conversationList.get(0).getName());
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}
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} else {
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// normal startup
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if (conversationList.size() >= 1) {
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swapConversationFragment(conversationList.get(0));
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}
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}
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}
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@Override
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public boolean onCreateOptionsMenu(Menu menu) {
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// Inflate the menu; this adds items to the action bar if it is present.
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getMenuInflater().inflate(R.menu.conversations, menu);
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if (spl.isOpen()) {
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((MenuItem) menu.findItem(R.id.action_archive)).setVisible(false);
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((MenuItem) menu.findItem(R.id.action_details)).setVisible(false);
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((MenuItem) menu.findItem(R.id.action_security)).setVisible(false);
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} else {
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((MenuItem) menu.findItem(R.id.action_add)).setVisible(false);
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}
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return true;
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}
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@Override
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public boolean onOptionsItemSelected(MenuItem item) {
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switch (item.getItemId()) {
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case android.R.id.home:
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spl.openPane();
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break;
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case R.id.action_settings:
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startActivity(new Intent(this, SettingsActivity.class));
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break;
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case R.id.action_accounts:
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startActivity(new Intent(this, ManageAccountActivity.class));
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break;
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case R.id.action_add:
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startActivity(new Intent(this, NewConversationActivity.class));
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case R.id.action_archive:
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default:
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break;
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}
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return super.onOptionsItemSelected(item);
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}
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protected void swapConversationFragment(Conversation conv) {
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ConversationFragment selectedFragment;
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if (conversationFragments.containsKey(conv)) {
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selectedFragment = conversationFragments.get(conv);
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} else {
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selectedFragment = new ConversationFragment();
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selectedFragment.setConversation(conv);
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conversationFragments.put(conv,selectedFragment);
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}
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FragmentTransaction transaction = getFragmentManager()
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.beginTransaction();
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transaction.replace(R.id.selected_conversation, selectedFragment);
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transaction.commit();
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}
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@Override
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public boolean onKeyDown(int keyCode, KeyEvent event) {
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if (keyCode == KeyEvent.KEYCODE_BACK) {
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if (!spl.isOpen()) {
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spl.openPane();
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return false;
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}
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}
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return super.onKeyDown(keyCode, event);
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}
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}
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