package de.gultsch.chat.ui; import java.util.ArrayList; import java.util.Collections; import java.util.Comparator; import java.util.List; import org.openintents.openpgp.OpenPgpSignatureResult; import org.openintents.openpgp.util.OpenPgpConstants; import de.gultsch.chat.R; import de.gultsch.chat.R.id; import de.gultsch.chat.crypto.PgpEngine; import de.gultsch.chat.crypto.PgpEngine.UserInputRequiredException; import de.gultsch.chat.entities.Account; import de.gultsch.chat.entities.Contact; import de.gultsch.chat.entities.Conversation; import de.gultsch.chat.entities.Message; import de.gultsch.chat.utils.UIHelper; import android.net.Uri; import android.os.Bundle; import android.app.AlertDialog; import android.app.FragmentTransaction; import android.app.NotificationManager; import android.content.Context; import android.content.DialogInterface; import android.content.Intent; import android.content.IntentSender.SendIntentException; import android.graphics.Typeface; import android.support.v4.widget.SlidingPaneLayout; import android.support.v4.widget.SlidingPaneLayout.PanelSlideListener; import android.util.Log; import android.view.KeyEvent; import android.view.LayoutInflater; import android.view.Menu; import android.view.MenuItem; import android.view.View; import android.view.ViewGroup; import android.view.inputmethod.InputMethodManager; import android.widget.AdapterView; import android.widget.AdapterView.OnItemClickListener; import android.widget.ArrayAdapter; import android.widget.ListView; import android.widget.PopupMenu; import android.widget.PopupMenu.OnMenuItemClickListener; import android.widget.TextView; import android.widget.ImageView; public class ConversationActivity extends XmppActivity { public static final String VIEW_CONVERSATION = "viewConversation"; public static final String CONVERSATION = "conversationUuid"; public static final int REQUEST_SEND_MESSAGE = 0x75441; public static final int REQUEST_DECRYPT_PGP = 0x76783; protected SlidingPaneLayout spl; private List conversationList = new ArrayList(); private Conversation selectedConversation = null; private ListView listView; private boolean paneShouldBeOpen = true; private ArrayAdapter listAdapter; private OnConversationListChangedListener onConvChanged = new OnConversationListChangedListener() { @Override public void onConversationListChanged() { final Conversation currentConv = getSelectedConversation(); conversationList.clear(); conversationList.addAll(xmppConnectionService .getConversations()); runOnUiThread(new Runnable() { @Override public void run() { updateConversationList(); if(paneShouldBeOpen) { if (conversationList.size() >= 1) { swapConversationFragment(); } else { startActivity(new Intent(getApplicationContext(), NewConversationActivity.class)); finish(); } } ConversationFragment selectedFragment = (ConversationFragment) getFragmentManager().findFragmentByTag("conversation"); if (selectedFragment!=null) { selectedFragment.updateMessages(); } } }); } }; private DialogInterface.OnClickListener addToRoster = new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { String jid = getSelectedConversation().getContactJid(); Account account = getSelectedConversation().getAccount(); String name = jid.split("@")[0]; Contact contact = new Contact(account, name, jid, null); xmppConnectionService.createContact(contact); } }; private boolean contactInserted = false; public List getConversationList() { return this.conversationList; } public Conversation getSelectedConversation() { return this.selectedConversation; } public ListView getConversationListView() { return this.listView; } public SlidingPaneLayout getSlidingPaneLayout() { return this.spl; } public boolean shouldPaneBeOpen() { return paneShouldBeOpen; } public void updateConversationList() { if (conversationList.size() >= 1) { Collections.sort(this.conversationList, new Comparator() { @Override public int compare(Conversation lhs, Conversation rhs) { return (int) (rhs.getLatestMessage().getTimeSent() - lhs.getLatestMessage().getTimeSent()); } }); } this.listView.invalidateViews(); } @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.fragment_conversations_overview); listView = (ListView) findViewById(R.id.list); this.listAdapter = new ArrayAdapter(this, R.layout.conversation_list_row, conversationList) { @Override public View getView(int position, View view, ViewGroup parent) { if (view == null) { LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE); view = (View) inflater.inflate( R.layout.conversation_list_row, null); } Conversation conv = getItem(position); TextView convName = (TextView) view.findViewById(R.id.conversation_name); convName.setText(conv.getName()); TextView convLastMsg = (TextView) view.findViewById(R.id.conversation_lastmsg); convLastMsg.setText(conv.getLatestMessage().getBody()); if(!conv.isRead()) { convName.setTypeface(null,Typeface.BOLD); convLastMsg.setTypeface(null,Typeface.BOLD); } else { convName.setTypeface(null,Typeface.NORMAL); convLastMsg.setTypeface(null,Typeface.NORMAL); } ((TextView) view.findViewById(R.id.conversation_lastupdate)) .setText(UIHelper.readableTimeDifference(getItem(position).getLatestMessage().getTimeSent())); Uri profilePhoto = getItem(position).getProfilePhotoUri(); ImageView imageView = (ImageView) view.findViewById(R.id.conversation_image); if (profilePhoto!=null) { imageView.setImageURI(profilePhoto); } else { imageView.setImageBitmap(UIHelper.getUnknownContactPicture(getItem(position).getName(),200)); } ((ImageView) view.findViewById(R.id.conversation_image)) .setImageURI(getItem(position).getProfilePhotoUri()); return view; } }; listView.setAdapter(this.listAdapter); listView.setOnItemClickListener(new OnItemClickListener() { @Override public void onItemClick(AdapterView arg0, View clickedView, int position, long arg3) { paneShouldBeOpen = false; if (selectedConversation != conversationList.get(position)) { selectedConversation = conversationList.get(position); swapConversationFragment(); //.onBackendConnected(conversationList.get(position)); } else { spl.closePane(); } } }); spl = (SlidingPaneLayout) findViewById(id.slidingpanelayout); spl.setParallaxDistance(150); spl.setShadowResource(R.drawable.es_slidingpane_shadow); spl.setSliderFadeColor(0); spl.setPanelSlideListener(new PanelSlideListener() { @Override public void onPanelOpened(View arg0) { paneShouldBeOpen = true; 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); } } @Override public void onPanelClosed(View arg0) { paneShouldBeOpen = false; if (conversationList.size() > 0) { getActionBar().setDisplayHomeAsUpEnabled(true); getActionBar().setTitle(getSelectedConversation().getName()); invalidateOptionsMenu(); if (!getSelectedConversation().isRead()) { getSelectedConversation().markRead(); updateConversationList(); } } } @Override public void onPanelSlide(View arg0, float arg1) { // TODO Auto-generated method stub } }); } @Override public boolean onCreateOptionsMenu(Menu menu) { getMenuInflater().inflate(R.menu.conversations, menu); MenuItem menuSecure = (MenuItem) menu.findItem(R.id.action_security); if (spl.isOpen()) { ((MenuItem) menu.findItem(R.id.action_archive)).setVisible(false); ((MenuItem) menu.findItem(R.id.action_details)).setVisible(false); menuSecure.setVisible(false); } else { ((MenuItem) menu.findItem(R.id.action_add)).setVisible(false); if (this.getSelectedConversation()!=null) { if (this.getSelectedConversation().getMode() == Conversation.MODE_MULTI) { ((MenuItem) menu.findItem(R.id.action_security)).setVisible(false); menuSecure.setVisible(false); ((MenuItem) menu.findItem(R.id.action_archive)).setTitle("Leave conference"); } else { if (this.getSelectedConversation().getLatestMessage().getEncryption() != Message.ENCRYPTION_NONE) { menuSecure.setIcon(R.drawable.ic_action_secure); } } } } 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)); break; case R.id.action_archive: Conversation conv = getSelectedConversation(); conv.setStatus(Conversation.STATUS_ARCHIVED); paneShouldBeOpen = true; spl.openPane(); xmppConnectionService.archiveConversation(conv); selectedConversation = conversationList.get(0); break; case R.id.action_details: DialogContactDetails details = new DialogContactDetails(); Contact contact = this.getSelectedConversation().getContact(); if (contact != null) { contact.setAccount(this.selectedConversation.getAccount()); details.setContact(contact); details.show(getFragmentManager(), "details"); } else { String jid = getSelectedConversation().getContactJid(); AlertDialog.Builder builder = new AlertDialog.Builder(this); builder.setTitle(jid); builder.setMessage("The contact is not in your roster. Would you like to add it."); builder.setNegativeButton("Cancel", null); builder.setPositiveButton("Add",addToRoster); builder.create().show(); } break; case R.id.action_security: final Conversation selConv = getSelectedConversation(); View menuItemView = findViewById(R.id.action_security); PopupMenu popup = new PopupMenu(this, menuItemView); final ConversationFragment fragment = (ConversationFragment) getFragmentManager().findFragmentByTag("conversation"); if (fragment!=null) { popup.setOnMenuItemClickListener(new OnMenuItemClickListener() { @Override public boolean onMenuItemClick(MenuItem item) { switch (item.getItemId()) { case R.id.encryption_choice_none: selConv.nextMessageEncryption = Message.ENCRYPTION_NONE; item.setChecked(true); break; case R.id.encryption_choice_otr: selConv.nextMessageEncryption = Message.ENCRYPTION_OTR; item.setChecked(true); break; case R.id.encryption_choice_pgp: selConv.nextMessageEncryption = Message.ENCRYPTION_PGP; item.setChecked(true); break; default: selConv.nextMessageEncryption = Message.ENCRYPTION_NONE; break; } fragment.updateChatMsgHint(); return true; } }); popup.inflate(R.menu.encryption_choices); switch (selConv.nextMessageEncryption) { case Message.ENCRYPTION_NONE: popup.getMenu().findItem(R.id.encryption_choice_none).setChecked(true); break; case Message.ENCRYPTION_OTR: popup.getMenu().findItem(R.id.encryption_choice_otr).setChecked(true); break; case Message.ENCRYPTION_PGP: popup.getMenu().findItem(R.id.encryption_choice_pgp).setChecked(true); break; case Message.ENCRYPTION_DECRYPTED: popup.getMenu().findItem(R.id.encryption_choice_pgp).setChecked(true); break; default: popup.getMenu().findItem(R.id.encryption_choice_none).setChecked(true); break; } popup.show(); } break; default: break; } return super.onOptionsItemSelected(item); } protected ConversationFragment swapConversationFragment() { ConversationFragment selectedFragment = new ConversationFragment(); FragmentTransaction transaction = getFragmentManager() .beginTransaction(); transaction.replace(R.id.selected_conversation, selectedFragment,"conversation"); transaction.commit(); return selectedFragment; } @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); } public void onStart() { super.onStart(); NotificationManager nm = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE); nm.cancelAll(); if (conversationList.size()>=1) { onConvChanged.onConversationListChanged(); } } @Override protected void onStop() { Log.d("gultsch","called on stop in conversation activity"); if (xmppConnectionServiceBound) { xmppConnectionService.removeOnConversationListChangedListener(); } super.onStop(); } @Override void onBackendConnected() { xmppConnectionService.setOnConversationListChangedListener(this.onConvChanged); if (conversationList.size()==0) { conversationList.clear(); conversationList.addAll(xmppConnectionService .getConversations()); this.updateConversationList(); } if ((getIntent().getAction().equals(Intent.ACTION_VIEW) && (!handledViewIntent))) { if (getIntent().getType().equals( ConversationActivity.VIEW_CONVERSATION)) { handledViewIntent = true; String convToView = (String) getIntent().getExtras().get(CONVERSATION); for(int i = 0; i < conversationList.size(); ++i) { if (conversationList.get(i).getUuid().equals(convToView)) { selectedConversation = conversationList.get(i); } } paneShouldBeOpen = false; swapConversationFragment(); } } else { if (xmppConnectionService.getAccounts().size() == 0) { startActivity(new Intent(this, ManageAccountActivity.class)); finish(); } else if (conversationList.size() <= 0) { //add no history startActivity(new Intent(this, NewConversationActivity.class)); finish(); } else { spl.openPane(); //find currently loaded fragment ConversationFragment selectedFragment = (ConversationFragment) getFragmentManager().findFragmentByTag("conversation"); if (selectedFragment!=null) { Log.d("gultsch","ConversationActivity. found old fragment."); selectedFragment.onBackendConnected(); } else { Log.d("gultsch","conversationactivity. no old fragment found. creating new one"); selectedConversation = conversationList.get(0); Log.d("gultsch","selected conversation is #"+selectedConversation); swapConversationFragment(); } } } } }