@Override
public void onCreate(Bundle savedInstanceState) {
context = getApplicationContext();
this.connection = Conexion.getInstance();
this.roster = RosterManager.getRosterInstance();
chatMan = ContactsActivity.chatMan;
chat = chatMan.chat;
super.onCreate(savedInstanceState);
setContentView(R.layout.chat);
destJid = getIntent().getStringExtra("destJid");
myJid = this.connection.getUser();
cipher = RosterManager.isSecure(destJid);
Bundle bundle = getIntent().getExtras();
passPhrase = bundle.getString(AndroidRsaConstants.PASSPHRASE);
String parsedDest = StringUtils.parseBareAddress(destJid);
Log.d(TAG, "Creado chat con " + roster.getEntry(parsedDest).getName() + " cifrado=" + cipher);
if (chat == null) {
chatMan.createChat(destJid, messageListener);
chat = chatMan.getChat();
if (cipher) {
Message m = new Message(destJid);
try {
chat.sendMessage(m);
} catch (XMPPException e) {
e.printStackTrace();
}
}
} else {
chat.addMessageListener(messageListener);
}
adapter = new ChatAdapter(this, listMessages);
setListAdapter(adapter);
myListView = getListView();
myListView.setDivider(null);
if (cipher) {
Bitmap bm = AvatarsCache.getAvatar(destJid);
try {
cert = Decode.decode(bm);
} catch (IOException e) {
e.printStackTrace();
} catch (CertificateException e) {
e.printStackTrace();
}
}
}
public void send(View view) {
Message message = new Message(destJid);
EditText editText = (EditText) findViewById(R.id.textInput);
String plainText = editText.getText().toString();
editText.setText("");
message.setFrom(myJid);
message.setTo(destJid);
Message m = new Message();
m.setFrom(myJid);
m.setBody(plainText);
SimpleDateFormat sdf = new SimpleDateFormat("HH:mm:ss");
m.setSubject(sdf.format(new Date()));
listMessages.add(m);
refreshAdapter();
myListView.smoothScrollToPosition(adapter.getCount() - 1);
if (!cipher) {
try {
message.setBody(plainText);
chatMan.getChat().sendMessage(message);
Log.d(TAG, "Enviando: " + message.getBody());
} catch (XMPPException e) {
Log.d(TAG, "ERROR al enviar mensaje");
}
} else {
try {
String encodedMessage = RSA.cipher(plainText, cert.getPublicKey());
message.setBody(encodedMessage);
chatMan.getChat().sendMessage(message);
Log.d(TAG, "Enviando cifrado: " + message.getBody() + " " + plainText);
} catch (Exception e) {
Log.d(TAG, "PETO ENVIANDO CIFRADOOOO");
e.printStackTrace();
}
}
}
@Override
public void onBackPressed() {
chatMan.chat = null;
chat = null;
super.onBackPressed();
}