private static void getTwitterProfileInfo(AccessToken accessToken2) {
try {
String token = accessToken2.getToken();
Log.i(TAG, "token is " + token);
mUserInfo.setExtra(token);
long userId = accessToken2.getUserId();
mUserInfo.setTwitterId(String.valueOf(userId));
userObj = twitter.showUser(userId);
mUserInfo.setProfilePic(userObj.getBiggerProfileImageURLHttps());
long cursor = -1;
IDs freinds = twitter.getFriendsIDs(userObj.getId(), cursor);
Log.d(TAG, "IDS:" + freinds.getIDs());
if (freinds.getIDs() != null) {
StringBuilder builder = new StringBuilder();
builder.append("");
do {
for (long i : freinds.getIDs()) {
builder.append(i + ",");
}
} while (freinds.hasNext());
String freindIds = builder.toString();
Log.d("MSG:", "FND id:" + freindIds);
if (freindIds.equals("")) {
mUserInfo.setFriendsIds(freindIds);
} else {
freindIds = freindIds.substring(0, freindIds.length() - 1);
mUserInfo.setFriendsIds(freindIds);
}
}
if (userObj.getName() != null) {
String name[] = userObj.getName().split(" ");
/*
* mUserInfo.setFirstName(name[0]); if (name[1] != null) {
* mUserInfo.setLastName(name[1]);
*
* }
*/
if (name.length >= 2) {
mUserInfo.setFirstName(name[0]);
mUserInfo.setLastName(name[1]);
} else if (name.length >= 1) {
mUserInfo.setFirstName(name[0]);
}
}
mUserInfo.setExpiresIn(String.valueOf(System.currentTimeMillis() + 600000));
} catch (TwitterException e) {
Log.e(TAG, "Twitter login error");
}
twitterHandler.isExit(String.valueOf(accessToken2.getUserId()));
}
@Override
public String input() throws Exception {
if (!isEmpty(denied)) {
// todo: inform user that authorization has been denied
return SUCCESS;
}
TwitterFactory tf = new TwitterFactory(TwitterConfigFactory.getConfig());
Twitter twitter = tf.getInstance();
RequestToken requestToken = (RequestToken) session.get("requestToken");
AccessToken accessToken = twitter.getOAuthAccessToken(requestToken, oauthVerifier);
try (GroupTwitterCredentialsDao groupTwitterCredentialsDao =
new DbiFactory().getDbi().open(GroupTwitterCredentialsDao.class)) {
groupTwitterCredentialsDao.createGroupTwitterCredentials(
groupId,
accessToken.getScreenName(),
accessToken.getUserId(),
accessToken.getToken(),
accessToken.getTokenSecret());
}
// todo: inform user that authorization was successful
return SUCCESS;
}
@SuppressLint("NewApi")
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
/* initializing twitter parameters from string.xml */
initTwitterConfigs();
/* Enabling strict mode */
StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
StrictMode.setThreadPolicy(policy);
/* Setting activity layout file */
setContentView(R.layout.activity_main);
loginLayout = (RelativeLayout) findViewById(R.id.login_layout);
/* register button click listeners */
findViewById(R.id.btn_login).setOnClickListener(this);
/* Check if required twitter keys are set */
if (TextUtils.isEmpty(consumerKey) || TextUtils.isEmpty(consumerSecret)) {
Toast.makeText(this, "Twitter key and secret not configured", Toast.LENGTH_SHORT).show();
return;
}
/* Initialize application preferences */
mSharedPreferences = getSharedPreferences(PREF_NAME, 0);
boolean isLoggedIn = mSharedPreferences.getBoolean(PREF_KEY_TWITTER_LOGIN, false);
/* if already logged in, then hide login layout and show share layout */
if (isLoggedIn) {
Intent intent = new Intent(MainActivity.this, MenuActivity.class);
startActivity(intent);
} else {
loginLayout.setVisibility(View.VISIBLE);
Uri uri = getIntent().getData();
if (uri != null && uri.toString().startsWith(callbackUrl)) {
String verifier = uri.getQueryParameter(oAuthVerifier);
try {
/* Getting oAuth authentication token */
AccessToken accessToken = twitter.getOAuthAccessToken(requestToken, verifier);
/* Getting user id form access token */
long userID = accessToken.getUserId();
final User user = twitter.showUser(userID);
final String username = user.getName();
/* save updated token */
saveTwitterInfo(accessToken);
// loginLayout.setVisibility(View.GONE);
} catch (Exception e) {
Log.e("Failed login Twitter!!", e.getMessage());
}
}
}
}
private static void storeAccessToken(long useId, AccessToken accessToken) {
try (BufferedWriter writer =
Files.newBufferedWriter(Paths.get("token.txt"), Charset.forName("UTF-8"))) {
writer.append(accessToken.getToken());
writer.append("\n");
writer.append(accessToken.getTokenSecret());
writer.append("\n");
writer.append(accessToken.getUserId() + "");
} catch (IOException e) {
e.printStackTrace();
}
}
@Override
protected Bundle doInBackground(Bundle... params) {
String verifier = params[0].getString(PARAM_VERIFIER);
Bundle result = new Bundle();
try {
twitter4j.auth.AccessToken accessToken =
mTwitter.getOAuthAccessToken(mRequestToken, verifier);
result.putString(RESULT_TOKEN, accessToken.getToken());
result.putString(RESULT_SECRET, accessToken.getTokenSecret());
result.putLong(RESULT_USER_ID, accessToken.getUserId());
} catch (Exception e) {
result.putString(RESULT_ERROR, e.getMessage() == null ? "canceled" : e.getMessage());
}
return result;
}
/**
* Grava a autorização para o programa acessar a conta do twitter gerando um token, tokenSecret.
*/
@RequestMapping(value = "/{id}/autorizacaoTwitter")
public String autorizacaoTwitter(
@PathVariable("id") Integer id, @Valid Pin pin, ModelMap modelMap) {
AutorizacaoTwitterRequest autorizacaoTwitterRequest =
autorizacaoTwitterRequestService.find(AutorizacaoTwitterRequest.class, id);
Usuario usuarioAutorizado =
usuarioService.getUsuarioByLogin(
SecurityContextHolder.getContext().getAuthentication().getName());
Twitter twitter = autorizacaoTwitterRequest.getTwitter();
RequestToken requestToken = autorizacaoTwitterRequest.getRequestToken();
AccessToken accessToken = null;
try {
if (pin.getPin().length() > 0) {
System.out.println(pin.getPin());
accessToken = twitter.getOAuthAccessToken(requestToken, pin.getPin());
} else {
accessToken = twitter.getOAuthAccessToken();
}
} catch (TwitterException te) {
if (401 == te.getStatusCode()) {
System.out.println("Não foi possível obter o token de acesso." + te.getMessage());
} else {
te.printStackTrace();
}
}
AutorizacaoTwitter autorizacaoTwitter = new AutorizacaoTwitter();
autorizacaoTwitter.setId((int) accessToken.getUserId());
autorizacaoTwitter.setToken(accessToken.getToken());
autorizacaoTwitter.setTokenSecret(accessToken.getTokenSecret());
autorizacaoTwitter.setUsuario(usuarioAutorizado);
autorizacaoTwitterService.save(autorizacaoTwitter);
usuarioAutorizado.setAutorizacaoTwitter(autorizacaoTwitter);
usuarioService.update(usuarioAutorizado);
autorizacaoTwitterRequestService.delete(autorizacaoTwitterRequest);
modelMap.addAttribute("usuario", usuarioAutorizado);
return "redirect:/usuario/listar";
}
@Override
protected User doInBackground(String... params) {
String verifier = params[0];
// Get the access token
AccessToken accessToken = null;
User user = null;
try {
accessToken = twitter.getOAuthAccessToken(requestToken, verifier);
// Shared Preferences
SharedPreferences.Editor e = mSharedPreferences.edit();
// After getting access token, access token secret
// store them in application preferences
e.putString(PREF_KEY_ACCESS_TOKEN, accessToken.getToken());
e.putString(PREF_KEY_ACCESS_SECRET, accessToken.getTokenSecret());
// Store login status - true
e.putBoolean(PREF_KEY_TWITTER_LOGIN, true);
Log.d(TAG, "Twitter OAuth Token: " + accessToken.getToken());
// Getting user details from twitter
// For now i am getting his name only
long userID = accessToken.getUserId();
user = twitter.showUser(userID);
e.putString(PREF_KEY_USER_NAME, user.getName());
e.putString(PREF_KEY_USER_PROFILE, user.getProfileBackgroundImageURL());
e.commit(); // save changes
} catch (TwitterException e) {
Log.e(TAG, "Twitter Login Error: " + e.getMessage());
e.printStackTrace();
}
return user;
}
/**
* Saving user information, after user is authenticated for the first time. You don't need to show
* user to login, until user has a valid access toen
*/
private void saveTwitterInfo(AccessToken accessToken) {
long userID = accessToken.getUserId();
User user;
try {
user = twitter.showUser(userID);
String username = user.getName();
/* Storing oAuth tokens to shared preferences */
Editor e = mSharedPreferences.edit();
e.putString(PREF_KEY_OAUTH_TOKEN, accessToken.getToken());
e.putString(PREF_KEY_OAUTH_SECRET, accessToken.getTokenSecret());
e.putBoolean(PREF_KEY_TWITTER_LOGIN, true);
e.putString(PREF_USER_NAME, username);
e.commit();
} catch (TwitterException e1) {
e1.printStackTrace();
}
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.login);
cd = new ConnectionDetector(getApplicationContext());
if (!cd.isConnectingToInternet()) {
// Internet Connection is not present
alert.showAlertDialog(
MainActivity.this,
"Internet Connection Error",
"Please connect to working Internet connection and re launch application",
false);
// stop executing code by return
// finish();
} else {
// setContentView(R.layout.login);
applFirstRunPref = getApplicationContext().getSharedPreferences("applFirstRunPref", 0);
boolean firstTime = applFirstRunPref.getBoolean("firstTime", true);
if (firstTime) {
SharedPreferences.Editor editor = applFirstRunPref.edit();
editor.putBoolean("firstTime", false);
editor.commit();
populateTableTeam();
System.out.println("================================ first time load appl");
}
mPrefs = getPreferences(MODE_PRIVATE);
// Session class instance
session = new SessionManager(getApplicationContext());
// initialise facebook
facebook = new Facebook(APP_ID);
mAsyncRunner = new AsyncFacebookRunner(facebook);
boolean isLoggedIn = session.isLoggedIn();
// if isloggged in go to list page directly
if (isLoggedIn) {
Intent i = new Intent(getApplicationContext(), MainContainerActivity.class);
// Closing all the Activities
i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
// Add new Flag to start new Activity
i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
// Staring Login Activity
getApplicationContext().startActivity(i);
finish();
} else {
// if not already logged in delete facebook token if in session
Editor editorFbk = mPrefs.edit();
editorFbk.remove("access_token");
editorFbk.remove("access_expires");
editorFbk.commit();
// -------------- FACEBOOK ----------------
btnLoginFbk = (Button) findViewById(R.id.btnFbk);
btnLoginFbk.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
try {
if (connectionUtility.hasWifi(getBaseContext())) {
loginToFacebook();
} else {
connectionUtility.showToast(MainActivity.this);
connectionUtility.setUtilityListener(
new ConnectionUtilityListener() {
@Override
public void onInternetEnabled(boolean result) {
loginToFacebook();
}
@Override
public void exitApplication(boolean result) {
onDestroy();
finish();
}
});
}
} finally {
}
}
});
// ------------- TWITTER -------------------
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
StrictMode.setThreadPolicy(policy);
cd = new ConnectionDetector(getApplicationContext());
// Check if Internet present
if (!cd.isConnectingToInternet()) {
// Internet Connection is not present
alert.showAlertDialog(
MainActivity.this,
"Internet Connection Error",
"Please connect to working Internet connection",
false);
// stop executing code by return
return;
}
// Check if twitter keys are set
if (TWITTER_CONSUMER_KEY.trim().length() == 0
|| TWITTER_CONSUMER_SECRET.trim().length() == 0) {
// Internet Connection is not present
alert.showAlertDialog(
MainActivity.this,
"Twitter oAuth tokens",
"Please set your twitter oauth tokens first!",
false);
// stop executing code by return
return;
}
// All UI elements
btnLoginTwitter = (Button) findViewById(R.id.btnLoginTwitter);
// Shared Preferences
mSharedPreferences = getApplicationContext().getSharedPreferences("MyPref", 0);
btnLoginTwitter.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View arg0) {
try {
if (connectionUtility.hasWifi(getBaseContext())) {
// Call login twitter function
loginToTwitter();
} else {
connectionUtility.showToast(MainActivity.this);
connectionUtility.setUtilityListener(
new ConnectionUtilityListener() {
@Override
public void onInternetEnabled(boolean result) {
// Call login twitter function
loginToTwitter();
}
@Override
public void exitApplication(boolean result) {
onDestroy();
finish();
}
});
}
} finally {
}
}
});
if (!isTwitterLoggedInAlready()) {
Uri uri = getIntent().getData();
if (uri != null && uri.toString().startsWith(TWITTER_CALLBACK_URL)) {
// oAuth verifier
String verifier = uri.getQueryParameter(URL_TWITTER_OAUTH_VERIFIER);
try {
// Get the access token
AccessToken accessToken = twitter.getOAuthAccessToken(requestToken, verifier);
// Getting user details from twitter
long userID = accessToken.getUserId();
userDto = new UserDTO(String.valueOf(userID), "", "", "", "", 0, "");
completeRegistration(userDto, accessToken);
} catch (Exception e) {
// Check log for login errors
Log.e("Twitter Login Error", "> " + e.getMessage());
}
}
}
if (isTwitterLoggedInAlready()) {
Intent gameList = new Intent(getApplicationContext(), MainContainerActivity.class);
// Close all views before launching matchList
gameList.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(gameList);
}
// -------------------- NORMAL -------------------------------
txtUserName = (EditText) findViewById(R.id.txt_username);
txtPassword = (EditText) findViewById(R.id.txt_pwd);
btnLogin = (Button) findViewById(R.id.btnLogin);
btnLinkToRegister = (TextView) findViewById(R.id.btnRegister);
btnLinkToRegister.setMovementMethod(LinkMovementMethod.getInstance());
rememberMe = (CheckBox) findViewById(R.id.chkRemeber);
btnLostPwd = (TextView) findViewById(R.id.btnLostPwd);
btnLostPwd.setMovementMethod(LinkMovementMethod.getInstance());
// Login button Click Event (normal)
btnLogin.setOnClickListener(
new View.OnClickListener() {
public void onClick(View view) {
if ((txtUserName.length() == 0 || txtUserName.equals("") || txtUserName == null)
|| (txtPassword.length() == 0
|| txtPassword.equals("")
|| txtPassword == null)) {
Toast toast =
Toast.makeText(
MainActivity.this, "Please fill in all the fields", Toast.LENGTH_LONG);
toast.setGravity(Gravity.CENTER, 0, 0);
toast.show();
} else {
final String userName = txtUserName.getText().toString();
final String password = txtPassword.getText().toString();
final UserDTO user = new UserDTO(userName, "", "", "", password, 0, "");
try {
if (connectionUtility.hasWifi(getBaseContext())) {
progressDialog = new ProgressDialog(MainActivity.this);
progressDialog.setMessage("Loading ...");
login(user);
} else {
connectionUtility.showToast(MainActivity.this);
connectionUtility.setUtilityListener(
new ConnectionUtilityListener() {
@Override
public void onInternetEnabled(boolean result) {
progressDialog = new ProgressDialog(MainActivity.this);
progressDialog.setMessage("Loading ...");
login(user);
}
@Override
public void exitApplication(boolean result) {
onDestroy();
finish();
}
});
}
} finally {
}
}
}
});
// Link to Register Screen
btnLinkToRegister.setOnClickListener(
new View.OnClickListener() {
public void onClick(View view) {
Intent i = new Intent(getApplicationContext(), RegisterActivity.class);
startActivity(i);
finish();
}
});
// Link to Register Screen
btnLostPwd.setOnClickListener(
new View.OnClickListener() {
public void onClick(View view) {
// Create custom dialog object
dialog = new Dialog(MainActivity.this);
dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
dialog.setCanceledOnTouchOutside(false);
// Include dialog.xml file
dialog.setContentView(R.layout.lost_password);
Button cancle_btn = (Button) dialog.findViewById(R.id.btbPwdCancel);
cancle_btn.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
// Perform button logic
dialog.dismiss();
}
});
Button send_pwd_btn = (Button) dialog.findViewById(R.id.btnPwdSave);
final EditText editTextLostPwd =
(EditText) dialog.findViewById(R.id.editTextLostPwd);
send_pwd_btn.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
String email = editTextLostPwd.getText().toString();
if ((email.length() == 0 || email.equals("") || email == null)) {
Toast toast =
Toast.makeText(
MainActivity.this, "Enter your email address", Toast.LENGTH_LONG);
toast.setGravity(Gravity.CENTER, 0, 0);
toast.show();
} else {
sendEmailLostPwd(email);
}
}
});
dialog.show();
}
});
}
}
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
writeToSDCard();
btnLoginTwitter = (Button) findViewById(R.id.btnLoginTwitter);
btnLogoutTwitter = (Button) findViewById(R.id.btnLogoutTwitter);
lblUserName = (TextView) findViewById(R.id.lblUserName);
btnGetTweets = (Button) findViewById(R.id.getTweets);
btnShowOnMap = (Button) findViewById(R.id.showOnMap);
btnUsers = (Button) findViewById(R.id.btnUser);
btnFollowers = (Button) findViewById(R.id.btnFollower);
mSharedPreferences = getApplicationContext().getSharedPreferences("MyPref", 0);
btnLoginTwitter.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View arg0) {
if (isTwitterLoggedInAlready()) {
logoutFromTwitter();
}
// Call login twitter function
loginToTwitter();
finish();
}
});
btnLogoutTwitter.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View arg0) {
// Call logout twitter function
logoutFromTwitter();
}
});
btnGetTweets.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View arg0) {
// Call logout twitter function
getTweetsFromTwitter();
// finish();
}
});
btnShowOnMap.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View arg0) {
// Call logout twitter function
Intent intent = new Intent(MainActivity.this, MapActivity.class);
intent.putExtra("userID", USER_ID);
startActivity(intent);
finish();
}
});
btnUsers.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent(MainActivity.this, Following.class);
startActivity(intent);
finish();
}
});
btnFollowers.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent(MainActivity.this, Followers.class);
startActivity(intent);
finish();
}
});
/**
* This if conditions is tested once is redirected from twitter page. Parse the uri to get oAuth
* Verifier
*/
if (!isTwitterLoggedInAlready()) {
Uri uri = getIntent().getData();
if (uri != null && uri.toString().startsWith(TWITTER_CALLBACK_URL)) {
// oAuth verifier
String verifier = uri.getQueryParameter(URL_TWITTER_OAUTH_VERIFIER);
try {
// Get the access token
AccessToken accessToken = twitter.getOAuthAccessToken(requestToken, verifier);
// Shared Preferences
Editor e = mSharedPreferences.edit();
// After getting access token, access token secret
// store them in application preferences
e.putString(PREF_KEY_OAUTH_TOKEN, accessToken.getToken());
e.putString(PREF_KEY_OAUTH_SECRET, accessToken.getTokenSecret());
// Store login status - true
e.putBoolean(PREF_KEY_TWITTER_LOGIN, true);
e.commit(); // save changes
if (TWITTER_CONSUMER_KEY.trim().length() == 0
|| TWITTER_CONSUMER_SECRET.trim().length() == 0) {
// Internet Connection is not present
Log.e("Twitter oAuth tokens", "Please set your twitter oauth tokens first!");
// stop executing code by return
return;
}
Log.e("Twitter OAuth Token", "> " + accessToken.getToken());
btnLogoutTwitter.setVisibility(View.VISIBLE);
btnLoginTwitter.setVisibility(View.GONE);
btnGetTweets.setVisibility(View.VISIBLE);
btnUsers.setVisibility(View.VISIBLE);
btnShowOnMap.setVisibility(View.VISIBLE);
btnFollowers.setVisibility(View.VISIBLE);
// Show Update Twitter
// lblUpdate.setVisibility(View.VISIBLE);
// Getting user details from twitter
// For now i am getting his name only
USER_ID = accessToken.getUserId();
User user = twitter.showUser(USER_ID);
String username = user.getName();
// Displaying in xml ui
lblUserName.setText(Html.fromHtml("<b>Welcome " + username + "</b>"));
} catch (Exception e) {
// Check log for login errors
e.printStackTrace();
Log.e("Twitter Login Error", "> " + e.getMessage());
}
}
}
}
@GET
public Response authResponse(
@QueryParam("state") String state,
@QueryParam("denied") String denied,
@QueryParam("oauth_verifier") String verifier) {
try {
Twitter twitter = new TwitterFactory().getInstance();
twitter.setOAuthConsumer(getConfig().getClientId(), getConfig().getClientSecret());
ClientSessionModel clientSession = parseClientSessionCode(state).getClientSession();
String twitterToken = clientSession.getNote("twitter_token");
String twitterSecret = clientSession.getNote("twitter_tokenSecret");
RequestToken requestToken = new RequestToken(twitterToken, twitterSecret);
AccessToken oAuthAccessToken = twitter.getOAuthAccessToken(requestToken, verifier);
twitter4j.User twitterUser = twitter.verifyCredentials();
BrokeredIdentityContext identity =
new BrokeredIdentityContext(Long.toString(twitterUser.getId()));
identity.setIdp(TwitterIdentityProvider.this);
identity.setUsername(twitterUser.getScreenName());
identity.setName(twitterUser.getName());
StringBuilder tokenBuilder = new StringBuilder();
tokenBuilder.append("{");
tokenBuilder
.append("\"oauth_token\":")
.append("\"")
.append(oAuthAccessToken.getToken())
.append("\"")
.append(",");
tokenBuilder
.append("\"oauth_token_secret\":")
.append("\"")
.append(oAuthAccessToken.getTokenSecret())
.append("\"")
.append(",");
tokenBuilder
.append("\"screen_name\":")
.append("\"")
.append(oAuthAccessToken.getScreenName())
.append("\"")
.append(",");
tokenBuilder
.append("\"user_id\":")
.append("\"")
.append(oAuthAccessToken.getUserId())
.append("\"");
tokenBuilder.append("}");
identity.setToken(tokenBuilder.toString());
identity.setCode(state);
identity.setIdpConfig(getConfig());
return callback.authenticated(identity);
} catch (Exception e) {
logger.error("Could get user profile from twitter.", e);
}
EventBuilder event = new EventBuilder(realm, session, clientConnection);
event.event(EventType.LOGIN);
event.error("twitter_login_failed");
return ErrorPage.error(session, Messages.UNEXPECTED_ERROR_HANDLING_RESPONSE);
}
@SuppressLint("NewApi")
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.twitter);
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
StrictMode.setThreadPolicy(policy);
}
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
getActionBar().hide();
}
cd = new ConnectionDetector(getApplicationContext());
// Check if Internet present
if (!cd.isConnectingToInternet()) {
// Internet Connection is not present
alert.showAlertDialog(
twitter.this,
"Internet Connection Error",
"Please connect to working Internet connection",
false);
// stop executing code by return
return;
}
// Check if twitter keys are set
if (TWITTER_CONSUMER_KEY.trim().length() == 0 || TWITTER_CONSUMER_SECRET.trim().length() == 0) {
// Internet Connection is not present
alert.showAlertDialog(
twitter.this,
"Twitter oAuth tokens",
"Please set your twitter oauth tokens first!",
false);
// stop executing code by return
return;
}
// All UI elements
btnLoginTwitter = (Button) findViewById(R.id.btnLoginTwitter);
btnUpdateStatus = (Button) findViewById(R.id.btnUpdateStatus);
btnLogoutTwitter = (Button) findViewById(R.id.btnLogoutTwitter);
txtUpdate = (EditText) findViewById(R.id.txtUpdateStatus);
lblUpdate = (TextView) findViewById(R.id.lblUpdate);
lblUserName = (TextView) findViewById(R.id.lblUserName);
// Shared Preferences
mSharedPreferences = getApplicationContext().getSharedPreferences("MyPref", 0);
/** Twitter login button click event will call loginToTwitter() function */
btnLoginTwitter.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View arg0) {
// Call login twitter function
}
});
/** Button click event to Update Status, will call updateTwitterStatus() function */
btnUpdateStatus.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
// Call update status function
// Get the status from EditText
loginToTwitter();
}
});
/** Button click event for logout from twitter */
btnLogoutTwitter.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View arg0) {
// Call logout twitter function
logoutFromTwitter();
}
});
/**
* This if conditions is tested once is redirected from twitter page. Parse the uri to get oAuth
* Verifier
*/
if (!isTwitterLoggedInAlready()) {
Uri uri = getIntent().getData();
if (uri != null && uri.toString().startsWith(TWITTER_CALLBACK_URL)) {
// oAuth verifier
String verifier = uri.getQueryParameter(URL_TWITTER_OAUTH_VERIFIER);
try {
// Get the access token
AccessToken accessToken = twitter.getOAuthAccessToken(requestToken, verifier);
// Shared Preferences
Editor e = mSharedPreferences.edit();
// After getting access token, access token secret
// store them in application preferences
e.putString(PREF_KEY_OAUTH_TOKEN, accessToken.getToken());
e.putString(PREF_KEY_OAUTH_SECRET, accessToken.getTokenSecret());
// Store login status - true
e.putBoolean(PREF_KEY_TWITTER_LOGIN, true);
e.commit(); // save changes
Log.e("Twitter OAuth Token", "> " + accessToken.getToken());
// Hide login button
btnLoginTwitter.setVisibility(View.GONE);
// Show Update Twitter
lblUpdate.setVisibility(View.VISIBLE);
txtUpdate.setVisibility(View.VISIBLE);
btnUpdateStatus.setVisibility(View.VISIBLE);
btnLogoutTwitter.setVisibility(View.VISIBLE);
// Getting user details from twitter
// For now i am getting his name only
long userID = accessToken.getUserId();
User user = twitter.showUser(userID);
String username = user.getName();
// Displaying in xml ui
lblUserName.setText(Html.fromHtml("<b>Welcome " + username + "</b>"));
} catch (Exception e) {
// Check log for login errors
Log.e("Twitter Login Error", "> " + e.getMessage());
}
}
}
}
