1.1 --- a/src/org/gege/caldavsyncadapter/authenticator/AuthenticatorActivity.java Tue Feb 10 21:55:00 2015 +0100
1.2 +++ b/src/org/gege/caldavsyncadapter/authenticator/AuthenticatorActivity.java Tue Feb 10 22:40:00 2015 +0100
1.3 @@ -1,6 +1,6 @@
1.4 /**
1.5 * Copyright (c) 2012-2013, Gerald Garcia
1.6 - *
1.7 + *
1.8 * This file is part of Andoid Caldav Sync Adapter Free.
1.9 *
1.10 * Andoid Caldav Sync Adapter Free is free software: you can redistribute
1.11 @@ -16,24 +16,11 @@
1.12 * You should have received a copy of the GNU General Public License
1.13 * along with Andoid Caldav Sync Adapter Free.
1.14 * If not, see <http://www.gnu.org/licenses/>.
1.15 - *
1.16 + *
1.17 */
1.18
1.19 package org.gege.caldavsyncadapter.authenticator;
1.20
1.21 -import java.io.IOException;
1.22 -import java.io.UnsupportedEncodingException;
1.23 -import java.net.MalformedURLException;
1.24 -import java.net.URISyntaxException;
1.25 -
1.26 -import javax.xml.parsers.ParserConfigurationException;
1.27 -
1.28 -import org.apache.http.conn.HttpHostConnectException;
1.29 -import org.gege.caldavsyncadapter.R;
1.30 -import org.gege.caldavsyncadapter.caldav.CaldavFacade;
1.31 -import org.gege.caldavsyncadapter.caldav.CaldavFacade.TestConnectionResult;
1.32 -import org.xml.sax.SAXException;
1.33 -
1.34 import android.accounts.Account;
1.35 import android.accounts.AccountManager;
1.36 import android.animation.Animator;
1.37 @@ -45,430 +32,480 @@
1.38 import android.os.AsyncTask;
1.39 import android.os.Build;
1.40 import android.os.Bundle;
1.41 +import android.text.Editable;
1.42 import android.text.TextUtils;
1.43 +import android.text.TextWatcher;
1.44 import android.util.Log;
1.45 import android.view.KeyEvent;
1.46 import android.view.Menu;
1.47 import android.view.View;
1.48 import android.view.inputmethod.EditorInfo;
1.49 +import android.widget.CheckBox;
1.50 import android.widget.EditText;
1.51 import android.widget.TextView;
1.52 import android.widget.Toast;
1.53
1.54 +import org.apache.http.conn.HttpHostConnectException;
1.55 +import org.gege.caldavsyncadapter.Constants;
1.56 +import org.gege.caldavsyncadapter.R;
1.57 +import org.gege.caldavsyncadapter.caldav.CaldavFacade;
1.58 +import org.gege.caldavsyncadapter.caldav.CaldavFacade.TestConnectionResult;
1.59 +import org.xml.sax.SAXException;
1.60 +
1.61 +import java.io.IOException;
1.62 +import java.io.UnsupportedEncodingException;
1.63 +import java.net.MalformedURLException;
1.64 +import java.net.URISyntaxException;
1.65 +import java.util.Locale;
1.66 +
1.67 +import javax.xml.parsers.ParserConfigurationException;
1.68 +
1.69 /**
1.70 * Activity which displays a login screen to the user, offering registration as
1.71 * well.
1.72 */
1.73 public class AuthenticatorActivity extends Activity {
1.74 -
1.75 - private static final String TAG = "AuthenticatorActivity";
1.76
1.77 - private static final String ACCOUNT_TYPE = "org.gege.caldavsyncadapter.account";
1.78 + private static final String TAG = "AuthenticatorActivity";
1.79
1.80 - public static final String USER_DATA_URL_KEY = "USER_DATA_URL_KEY";
1.81 - public static final String USER_DATA_USERNAME = "USER_DATA_USERNAME";
1.82 - public static final String USER_DATA_VERSION = "USER_DATA_VERSION";
1.83 - public static final String CURRENT_USER_DATA_VERSION = "1";
1.84 -
1.85 - public static final String ACCOUNT_NAME_SPLITTER = "@";
1.86 -
1.87 - /**
1.88 - * The default email to populate the email field with.
1.89 - */
1.90 - public static final String EXTRA_EMAIL = "com.example.android.authenticatordemo.extra.EMAIL";
1.91 + private static final String ACCOUNT_TYPE = "org.gege.caldavsyncadapter.account";
1.92
1.93 - /**
1.94 - * Keep track of the login task to ensure we can cancel it if requested.
1.95 - */
1.96 - private UserLoginTask mAuthTask = null;
1.97 + public static final String USER_DATA_URL_KEY = "USER_DATA_URL_KEY";
1.98 + public static final String USER_DATA_USERNAME = "USER_DATA_USERNAME";
1.99 + public static final String USER_DATA_VERSION = "USER_DATA_VERSION";
1.100 + public static final String CURRENT_USER_DATA_VERSION = "1";
1.101
1.102 - // Values for email and password at the time of the login attempt.
1.103 - private String mUser;
1.104 - private String mPassword;
1.105 - private Context mContext;
1.106 + public static final String ACCOUNT_NAME_SPLITTER = "@";
1.107
1.108 - // UI references.
1.109 - private EditText mUserView;
1.110 - private EditText mPasswordView;
1.111 - private View mLoginFormView;
1.112 - private View mLoginStatusView;
1.113 - private TextView mLoginStatusMessageView;
1.114 + /**
1.115 + * The default email to populate the email field with.
1.116 + */
1.117 + public static final String EXTRA_EMAIL = "com.example.android.authenticatordemo.extra.EMAIL";
1.118
1.119 - private AccountManager mAccountManager;
1.120 + /**
1.121 + * Keep track of the login task to ensure we can cancel it if requested.
1.122 + */
1.123 + private UserLoginTask mAuthTask = null;
1.124
1.125 - private String mURL;
1.126 - private EditText mURLView;
1.127 -
1.128 - private String mAccountname;
1.129 - private EditText mAccountnameView;
1.130 -
1.131 - public AuthenticatorActivity() {
1.132 - super();
1.133 -
1.134 - }
1.135 -
1.136 - @Override
1.137 - protected void onCreate(Bundle savedInstanceState) {
1.138 - super.onCreate(savedInstanceState);
1.139 -
1.140 - mAccountManager = AccountManager.get(this);
1.141 + // Values for email and password at the time of the login attempt.
1.142 + private String mUser;
1.143 + private String mPassword;
1.144 + private String mTrustAll;
1.145 + private Context mContext;
1.146
1.147 - setContentView(R.layout.activity_authenticator);
1.148 + // UI references.
1.149 + private EditText mUserView;
1.150 + private EditText mPasswordView;
1.151 + private View mLoginFormView;
1.152 + private View mLoginStatusView;
1.153 + private TextView mLoginStatusMessageView;
1.154 + private CheckBox mTrustCheckBox;
1.155
1.156 - // Set up the login form.
1.157 - mUser = getIntent().getStringExtra(EXTRA_EMAIL);
1.158 - mUserView = (EditText) findViewById(R.id.user);
1.159 - mUserView.setText(mUser);
1.160 -
1.161 - mContext = getBaseContext();
1.162 + private AccountManager mAccountManager;
1.163
1.164 - mPasswordView = (EditText) findViewById(R.id.password);
1.165 - mPasswordView
1.166 - .setOnEditorActionListener(new TextView.OnEditorActionListener() {
1.167 - @Override
1.168 - public boolean onEditorAction(TextView textView, int id,
1.169 - KeyEvent keyEvent) {
1.170 - if (id == R.id.login || id == EditorInfo.IME_NULL) {
1.171 - attemptLogin();
1.172 - return true;
1.173 - }
1.174 - return false;
1.175 - }
1.176 - });
1.177 + private String mURL;
1.178 + private EditText mURLView;
1.179
1.180 -
1.181 - mURLView = (EditText) findViewById(R.id.url);
1.182 -
1.183 - mAccountnameView = (EditText) findViewById(R.id.accountname);
1.184 -
1.185 - mLoginFormView = findViewById(R.id.login_form);
1.186 - mLoginStatusView = findViewById(R.id.login_status);
1.187 - mLoginStatusMessageView = (TextView) findViewById(R.id.login_status_message);
1.188 + private String mAccountname;
1.189 + private EditText mAccountnameView;
1.190
1.191 - findViewById(R.id.sign_in_button).setOnClickListener(
1.192 - new View.OnClickListener() {
1.193 - @Override
1.194 - public void onClick(View view) {
1.195 - attemptLogin();
1.196 - }
1.197 - });
1.198 -
1.199 -
1.200 - }
1.201 + public AuthenticatorActivity() {
1.202 + super();
1.203
1.204 - @Override
1.205 - public boolean onCreateOptionsMenu(Menu menu) {
1.206 - super.onCreateOptionsMenu(menu);
1.207 - getMenuInflater().inflate(R.menu.activity_authenticator, menu);
1.208 - return true;
1.209 - }
1.210 + }
1.211
1.212 - /**
1.213 - * Attempts to sign in or register the account specified by the login form.
1.214 - * If there are form errors (invalid email, missing fields, etc.), the
1.215 - * errors are presented and no actual login attempt is made.
1.216 - */
1.217 - public void attemptLogin() {
1.218 - if (mAuthTask != null) {
1.219 - return;
1.220 - }
1.221 + @Override
1.222 + protected void onCreate(Bundle savedInstanceState) {
1.223 + super.onCreate(savedInstanceState);
1.224
1.225 - // Reset errors.
1.226 - mUserView.setError(null);
1.227 - mPasswordView.setError(null);
1.228 + mAccountManager = AccountManager.get(this);
1.229
1.230 - // Store values at the time of the login attempt.
1.231 - mUser = mUserView.getText().toString();
1.232 - mPassword = mPasswordView.getText().toString();
1.233 - mURL = mURLView.getText().toString();
1.234 - mAccountname = mAccountnameView.getText().toString();
1.235 + setContentView(R.layout.activity_authenticator);
1.236
1.237 - boolean cancel = false;
1.238 - View focusView = null;
1.239 -
1.240 - if (!mAccountname.equals("")) {
1.241 - Account TestAccount = new Account(mAccountname, ACCOUNT_TYPE);
1.242 - String TestUrl = mAccountManager.getUserData(TestAccount, AuthenticatorActivity.USER_DATA_URL_KEY);
1.243 - if (TestUrl != null) {
1.244 - mAccountnameView.setError(getString(R.string.error_account_already_in_use));
1.245 - focusView = mAccountnameView;
1.246 - cancel = true;
1.247 - }
1.248 - }
1.249 + // Set up the login form.
1.250 + mUser = getIntent().getStringExtra(EXTRA_EMAIL);
1.251 + mUserView = (EditText) findViewById(R.id.user);
1.252 + mUserView.setText(mUser);
1.253
1.254 - // Check for a valid password.
1.255 - if (TextUtils.isEmpty(mPassword)) {
1.256 - mPasswordView.setError(getString(R.string.error_field_required));
1.257 - focusView = mPasswordView;
1.258 - cancel = true;
1.259 - } else if (mPassword.length() < 4) {
1.260 - mPasswordView.setError(getString(R.string.error_invalid_password));
1.261 - focusView = mPasswordView;
1.262 - cancel = true;
1.263 - }
1.264 + mContext = getBaseContext();
1.265
1.266 - // Check for a valid email address.
1.267 - if (TextUtils.isEmpty(mUser)) {
1.268 - mUserView.setError(getString(R.string.error_field_required));
1.269 - focusView = mUserView;
1.270 - cancel = true;
1.271 - }
1.272 - //else if (!mUser.contains("@")) {
1.273 - // mUserView.setError(getString(R.string.error_invalid_email));
1.274 - // focusView = mUserView;
1.275 - // cancel = true;
1.276 - //}
1.277 + mPasswordView = (EditText) findViewById(R.id.password);
1.278 + mPasswordView
1.279 + .setOnEditorActionListener(new TextView.OnEditorActionListener() {
1.280 + @Override
1.281 + public boolean onEditorAction(TextView textView, int id,
1.282 + KeyEvent keyEvent) {
1.283 + if (id == R.id.login || id == EditorInfo.IME_NULL) {
1.284 + attemptLogin();
1.285 + return true;
1.286 + }
1.287 + return false;
1.288 + }
1.289 + });
1.290
1.291 - if (cancel) {
1.292 - // There was an error; don't attempt login and focus the first
1.293 - // form field with an error.
1.294 - focusView.requestFocus();
1.295 - } else {
1.296 - // Show a progress spinner, and kick off a background task to
1.297 - // perform the user login attempt.
1.298 - mLoginStatusMessageView.setText(R.string.login_progress_signing_in);
1.299 - showProgress(true);
1.300 - mAuthTask = new UserLoginTask();
1.301 - mAuthTask.execute((Void) null);
1.302 - }
1.303 - }
1.304
1.305 - /**
1.306 - * Shows the progress UI and hides the login form.
1.307 - */
1.308 - @TargetApi(Build.VERSION_CODES.HONEYCOMB_MR2)
1.309 - private void showProgress(final boolean show) {
1.310 - // On Honeycomb MR2 we have the ViewPropertyAnimator APIs, which allow
1.311 - // for very easy animations. If available, use these APIs to fade-in
1.312 - // the progress spinner.
1.313 - if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB_MR2) {
1.314 - int shortAnimTime = getResources().getInteger(
1.315 - android.R.integer.config_shortAnimTime);
1.316 + mURLView = (EditText) findViewById(R.id.url);
1.317 + // if the URL start with "https" show the option to disable SSL host verification
1.318 + mURLView.addTextChangedListener(new TextWatcher() {
1.319 + @Override
1.320 + public void onTextChanged(CharSequence s, int start, int before, int count) {
1.321 + String url = ((EditText) findViewById(R.id.url)).getText().toString();
1.322 + int visible = url.toLowerCase(Locale.getDefault())
1.323 + .startsWith("https") ? View.VISIBLE : View.GONE;
1.324 + ((CheckBox) findViewById(R.id.trustall)).setVisibility(visible);
1.325 + }
1.326
1.327 - mLoginStatusView.setVisibility(View.VISIBLE);
1.328 - mLoginStatusView.animate().setDuration(shortAnimTime)
1.329 - .alpha(show ? 1 : 0)
1.330 - .setListener(new AnimatorListenerAdapter() {
1.331 - @Override
1.332 - public void onAnimationEnd(Animator animation) {
1.333 - mLoginStatusView.setVisibility(show ? View.VISIBLE
1.334 - : View.GONE);
1.335 - }
1.336 - });
1.337 + @Override
1.338 + public void beforeTextChanged(CharSequence s, int start, int count,
1.339 + int after) {
1.340 + }
1.341
1.342 - mLoginFormView.setVisibility(View.VISIBLE);
1.343 - mLoginFormView.animate().setDuration(shortAnimTime)
1.344 - .alpha(show ? 0 : 1)
1.345 - .setListener(new AnimatorListenerAdapter() {
1.346 - @Override
1.347 - public void onAnimationEnd(Animator animation) {
1.348 - mLoginFormView.setVisibility(show ? View.GONE
1.349 - : View.VISIBLE);
1.350 - }
1.351 - });
1.352 - } else {
1.353 - // The ViewPropertyAnimator APIs are not available, so simply show
1.354 - // and hide the relevant UI components.
1.355 - mLoginStatusView.setVisibility(show ? View.VISIBLE : View.GONE);
1.356 - mLoginFormView.setVisibility(show ? View.GONE : View.VISIBLE);
1.357 - }
1.358 - }
1.359 + @Override
1.360 + public void afterTextChanged(Editable s) {
1.361 + }
1.362 + });
1.363
1.364 -
1.365 - protected enum LoginResult {
1.366 - MalformedURLException,
1.367 - GeneralSecurityException,
1.368 - UnkonwnException,
1.369 - WrongCredentials,
1.370 - InvalidResponse,
1.371 - WrongUrl,
1.372 - ConnectionRefused,
1.373 - Success_Calendar,
1.374 - Success_Collection,
1.375 - Account_Already_In_Use
1.376 - }
1.377 -
1.378 -
1.379 - /**
1.380 - * Represents an asynchronous login/registration task used to authenticate
1.381 - * the user.
1.382 - */
1.383 - public class UserLoginTask extends AsyncTask<Void, Void, LoginResult> {
1.384 + mAccountnameView = (EditText) findViewById(R.id.accountname);
1.385
1.386 - @Override
1.387 - protected LoginResult doInBackground(Void... params) {
1.388 + mLoginFormView = findViewById(R.id.login_form);
1.389 + mLoginStatusView = findViewById(R.id.login_status);
1.390 + mLoginStatusMessageView = (TextView) findViewById(R.id.login_status_message);
1.391
1.392 - TestConnectionResult result = null;
1.393 -
1.394 - try {
1.395 - CaldavFacade facade = new CaldavFacade(mUser, mPassword, mURL);
1.396 - String version = "";
1.397 - try {
1.398 - version = mContext.getPackageManager().getPackageInfo(mContext.getPackageName(), 0).versionName;
1.399 - } catch (NameNotFoundException e) {
1.400 - version = "unknown";
1.401 - e.printStackTrace();
1.402 - }
1.403 - facade.setVersion(version);
1.404 - result = facade.testConnection();
1.405 - Log.i(TAG, "testConnection status="+result);
1.406 - } catch (HttpHostConnectException e) {
1.407 - Log.w(TAG,"testConnection", e);
1.408 - return LoginResult.ConnectionRefused;
1.409 - } catch (MalformedURLException e) {
1.410 - Log.w(TAG,"testConnection", e);
1.411 - return LoginResult.MalformedURLException;
1.412 - } catch (UnsupportedEncodingException e) {
1.413 - Log.w(TAG,"testConnection", e);
1.414 - return LoginResult.UnkonwnException;
1.415 - } catch (ParserConfigurationException e) {
1.416 - Log.w(TAG,"testConnection", e);
1.417 - return LoginResult.UnkonwnException;
1.418 - } catch (SAXException e) {
1.419 - Log.w(TAG,"testConnection", e);
1.420 - return LoginResult.InvalidResponse;
1.421 - } catch (IOException e) {
1.422 - Log.w(TAG,"testConnection", e);
1.423 - return LoginResult.UnkonwnException;
1.424 - } catch (URISyntaxException e) {
1.425 - Log.w(TAG,"testConnection", e);
1.426 - return LoginResult.MalformedURLException;
1.427 - }
1.428 + findViewById(R.id.sign_in_button).setOnClickListener(
1.429 + new View.OnClickListener() {
1.430 + @Override
1.431 + public void onClick(View view) {
1.432 + attemptLogin();
1.433 + }
1.434 + }
1.435 + );
1.436
1.437 - if (result == null) {
1.438 - return LoginResult.UnkonwnException;
1.439 - }
1.440 -
1.441 - switch (result) {
1.442 -
1.443 - case SUCCESS:
1.444 - boolean OldAccount = false;
1.445 - LoginResult Result = LoginResult.Success_Calendar;
1.446 + mTrustCheckBox = (CheckBox) findViewById(R.id.trustall);
1.447
1.448 - if (OldAccount) {
1.449 - final Account account = new Account(mUser, ACCOUNT_TYPE);
1.450 - if (mAccountManager.addAccountExplicitly(account, mPassword, null)) {
1.451 - Log.v(TAG,"new account created");
1.452 - mAccountManager.setUserData(account, USER_DATA_URL_KEY, mURL);
1.453 - } else {
1.454 - Log.v(TAG,"no new account created");
1.455 - Result = LoginResult.Account_Already_In_Use;
1.456 - }
1.457 - } else {
1.458 - final Account account;
1.459 - if (mAccountname.equals("")) {
1.460 - account = new Account(mUser + ACCOUNT_NAME_SPLITTER + mURL, ACCOUNT_TYPE);
1.461 - } else {
1.462 - account = new Account(mAccountname, ACCOUNT_TYPE);
1.463 - }
1.464 - if (mAccountManager.addAccountExplicitly(account, mPassword, null)) {
1.465 - Log.v(TAG,"new account created");
1.466 - mAccountManager.setUserData(account, USER_DATA_URL_KEY, mURL);
1.467 - mAccountManager.setUserData(account, USER_DATA_USERNAME, mUser);
1.468 - mAccountManager.setUserData(account, USER_DATA_VERSION, CURRENT_USER_DATA_VERSION);
1.469 - } else {
1.470 - Log.v(TAG,"no new account created");
1.471 - Result = LoginResult.Account_Already_In_Use;
1.472 - }
1.473 - }
1.474 -
1.475 - return Result;
1.476
1.477 - case WRONG_CREDENTIAL:
1.478 - return LoginResult.WrongCredentials;
1.479 -
1.480 - case WRONG_SERVER_STATUS:
1.481 - return LoginResult.InvalidResponse;
1.482 -
1.483 - case WRONG_URL:
1.484 - return LoginResult.WrongUrl;
1.485 -
1.486 - case WRONG_ANSWER:
1.487 - return LoginResult.InvalidResponse;
1.488 -
1.489 - default:
1.490 - return LoginResult.UnkonwnException;
1.491 -
1.492 - }
1.493 -
1.494 - }
1.495 -
1.496 + }
1.497
1.498 - @Override
1.499 - protected void onPostExecute(final LoginResult result) {
1.500 - mAuthTask = null;
1.501 - showProgress(false);
1.502 + @Override
1.503 + public boolean onCreateOptionsMenu(Menu menu) {
1.504 + super.onCreateOptionsMenu(menu);
1.505 + return true;
1.506 + }
1.507
1.508 - int duration = Toast.LENGTH_SHORT;
1.509 - Toast toast = null;
1.510 -
1.511 - switch (result) {
1.512 - case Success_Calendar:
1.513 - toast = Toast.makeText(getApplicationContext(), R.string.success_calendar, duration);
1.514 - toast.show();
1.515 - finish();
1.516 - break;
1.517 -
1.518 - case Success_Collection:
1.519 - toast = Toast.makeText(getApplicationContext(), R.string.success_collection, duration);
1.520 - toast.show();
1.521 - finish();
1.522 - break;
1.523 -
1.524 - case MalformedURLException:
1.525 -
1.526 - toast = Toast.makeText(getApplicationContext(), R.string.error_incorrect_url_format, duration);
1.527 - toast.show();
1.528 - mURLView.setError(getString(R.string.error_incorrect_url_format));
1.529 - mURLView.requestFocus();
1.530 - break;
1.531 - case InvalidResponse:
1.532 - toast = Toast.makeText(getApplicationContext(), R.string.error_invalid_server_answer, duration);
1.533 - toast.show();
1.534 - mURLView.setError(getString(R.string.error_invalid_server_answer));
1.535 - mURLView.requestFocus();
1.536 - break;
1.537 - case WrongUrl:
1.538 - toast = Toast.makeText(getApplicationContext(), R.string.error_wrong_url, duration);
1.539 - toast.show();
1.540 - mURLView.setError(getString(R.string.error_wrong_url));
1.541 - mURLView.requestFocus();
1.542 - break;
1.543 -
1.544 - case WrongCredentials:
1.545 - mPasswordView.setError(getString(R.string.error_incorrect_password));
1.546 - mPasswordView.requestFocus();
1.547 - break;
1.548 -
1.549 - case ConnectionRefused:
1.550 - toast = Toast.makeText(getApplicationContext(), R.string.error_connection_refused, duration);
1.551 - toast.show();
1.552 - mURLView.setError(getString(R.string.error_connection_refused));
1.553 - mURLView.requestFocus();
1.554 - break;
1.555 - case Account_Already_In_Use:
1.556 - toast = Toast.makeText(getApplicationContext(), R.string.error_account_already_in_use, duration);
1.557 - toast.show();
1.558 - mURLView.setError(getString(R.string.error_account_already_in_use));
1.559 - mURLView.requestFocus();
1.560 - break;
1.561 - default:
1.562 - toast = Toast.makeText(getApplicationContext(), R.string.error_unkown_error, duration);
1.563 - toast.show();
1.564 - mURLView.setError(getString(R.string.error_unkown_error));
1.565 - mURLView.requestFocus();
1.566 - break;
1.567 - }
1.568 -
1.569 -
1.570 -
1.571 -
1.572 - }
1.573 + /**
1.574 + * Attempts to sign in or register the account specified by the login form.
1.575 + * If there are form errors (invalid email, missing fields, etc.), the
1.576 + * errors are presented and no actual login attempt is made.
1.577 + */
1.578 + public void attemptLogin() {
1.579 + if (mAuthTask != null) {
1.580 + return;
1.581 + }
1.582
1.583 - @Override
1.584 - protected void onCancelled() {
1.585 - mAuthTask = null;
1.586 - showProgress(false);
1.587 - }
1.588 - }
1.589 -}
1.590 + // Reset errors.
1.591 + mUserView.setError(null);
1.592 + mPasswordView.setError(null);
1.593 +
1.594 + // Store values at the time of the login attempt.
1.595 + mUser = mUserView.getText().toString();
1.596 + mPassword = mPasswordView.getText().toString();
1.597 + mURL = mURLView.getText().toString();
1.598 + mAccountname = mAccountnameView.getText().toString();
1.599 + mTrustAll = (mTrustCheckBox.isChecked() ? "false" : "true");
1.600 + boolean cancel = false;
1.601 + View focusView = null;
1.602 +
1.603 + if (!mAccountname.equals("")) {
1.604 + Account TestAccount = new Account(mAccountname, ACCOUNT_TYPE);
1.605 + String TestUrl = mAccountManager.getUserData(TestAccount, AuthenticatorActivity.USER_DATA_URL_KEY);
1.606 + if (TestUrl != null) {
1.607 + mAccountnameView.setError(getString(R.string.error_account_already_in_use));
1.608 + focusView = mAccountnameView;
1.609 + cancel = true;
1.610 + }
1.611 + }
1.612 +
1.613 + // Check for a valid password.
1.614 + if (TextUtils.isEmpty(mPassword)) {
1.615 + mPasswordView.setError(getString(R.string.error_field_required));
1.616 + focusView = mPasswordView;
1.617 + cancel = true;
1.618 + }
1.619 +
1.620 + // Check for a valid email address.
1.621 + if (TextUtils.isEmpty(mUser)) {
1.622 + mUserView.setError(getString(R.string.error_field_required));
1.623 + focusView = mUserView;
1.624 + cancel = true;
1.625 + }
1.626 + //else if (!mUser.contains("@")) {
1.627 + // mUserView.setError(getString(R.string.error_invalid_email));
1.628 + // focusView = mUserView;
1.629 + // cancel = true;
1.630 + //}
1.631 +
1.632 + if (cancel) {
1.633 + // There was an error; don't attempt login and focus the first
1.634 + // form field with an error.
1.635 + focusView.requestFocus();
1.636 + } else {
1.637 + // Show a progress spinner, and kick off a background task to
1.638 + // perform the user login attempt.
1.639 + mLoginStatusMessageView.setText(R.string.login_progress_signing_in);
1.640 + showProgress(true);
1.641 + mAuthTask = new UserLoginTask();
1.642 + mAuthTask.execute((Void) null);
1.643 + }
1.644 + }
1.645 +
1.646 + /**
1.647 + * Shows the progress UI and hides the login form.
1.648 + */
1.649 + @TargetApi(Build.VERSION_CODES.HONEYCOMB_MR2)
1.650 + private void showProgress(final boolean show) {
1.651 + // On Honeycomb MR2 we have the ViewPropertyAnimator APIs, which allow
1.652 + // for very easy animations. If available, use these APIs to fade-in
1.653 + // the progress spinner.
1.654 + if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB_MR2) {
1.655 + int shortAnimTime = getResources().getInteger(
1.656 + android.R.integer.config_shortAnimTime);
1.657 +
1.658 + mLoginStatusView.setVisibility(View.VISIBLE);
1.659 + mLoginStatusView.animate().setDuration(shortAnimTime)
1.660 + .alpha(show ? 1 : 0)
1.661 + .setListener(new AnimatorListenerAdapter() {
1.662 + @Override
1.663 + public void onAnimationEnd(Animator animation) {
1.664 + mLoginStatusView.setVisibility(show ? View.VISIBLE
1.665 + : View.GONE);
1.666 + }
1.667 + });
1.668 +
1.669 + mLoginFormView.setVisibility(View.VISIBLE);
1.670 + mLoginFormView.animate().setDuration(shortAnimTime)
1.671 + .alpha(show ? 0 : 1)
1.672 + .setListener(new AnimatorListenerAdapter() {
1.673 + @Override
1.674 + public void onAnimationEnd(Animator animation) {
1.675 + mLoginFormView.setVisibility(show ? View.GONE
1.676 + : View.VISIBLE);
1.677 + }
1.678 + });
1.679 + } else {
1.680 + // The ViewPropertyAnimator APIs are not available, so simply show
1.681 + // and hide the relevant UI components.
1.682 + mLoginStatusView.setVisibility(show ? View.VISIBLE : View.GONE);
1.683 + mLoginFormView.setVisibility(show ? View.GONE : View.VISIBLE);
1.684 + }
1.685 + }
1.686 +
1.687 +
1.688 + protected enum LoginResult {
1.689 + MalformedURLException,
1.690 + GeneralSecurityException,
1.691 + UnkonwnException,
1.692 + WrongCredentials,
1.693 + InvalidResponse,
1.694 + WrongUrl,
1.695 + ConnectionRefused,
1.696 + Success_Calendar,
1.697 + Success_Collection,
1.698 + UNTRUSTED_CERT,
1.699 + Account_Already_In_Use
1.700 + }
1.701 +
1.702 +
1.703 + /**
1.704 + * Represents an asynchronous login/registration task used to authenticate
1.705 + * the user.
1.706 + */
1.707 + public class UserLoginTask extends AsyncTask<Void, Void, LoginResult> {
1.708 +
1.709 + @Override
1.710 + protected LoginResult doInBackground(Void... params) {
1.711 +
1.712 + TestConnectionResult result = null;
1.713 +
1.714 + try {
1.715 + CaldavFacade facade = new CaldavFacade(mUser, mPassword, mURL, mTrustAll);
1.716 + String version = "";
1.717 + try {
1.718 + version = mContext.getPackageManager()
1.719 + .getPackageInfo(mContext.getPackageName(), 0).versionName;
1.720 + } catch (NameNotFoundException e) {
1.721 + version = "unknown";
1.722 + e.printStackTrace();
1.723 + }
1.724 + facade.setVersion(version);
1.725 + result = facade.testConnection();
1.726 + Log.i(TAG, "testConnection status=" + result);
1.727 + } catch (HttpHostConnectException e) {
1.728 + Log.w(TAG, "testConnection", e);
1.729 + return LoginResult.ConnectionRefused;
1.730 + } catch (MalformedURLException e) {
1.731 + Log.w(TAG, "testConnection", e);
1.732 + return LoginResult.MalformedURLException;
1.733 + } catch (UnsupportedEncodingException e) {
1.734 + Log.w(TAG, "testConnection", e);
1.735 + return LoginResult.UnkonwnException;
1.736 + } catch (ParserConfigurationException e) {
1.737 + Log.w(TAG, "testConnection", e);
1.738 + return LoginResult.UnkonwnException;
1.739 + } catch (SAXException e) {
1.740 + Log.w(TAG, "testConnection", e);
1.741 + return LoginResult.InvalidResponse;
1.742 + } catch (IOException e) {
1.743 + Log.w(TAG, "testConnection", e);
1.744 + return LoginResult.UnkonwnException;
1.745 + } catch (URISyntaxException e) {
1.746 + Log.w(TAG, "testConnection", e);
1.747 + return LoginResult.MalformedURLException;
1.748 + }
1.749 +
1.750 + if (result == null) {
1.751 + return LoginResult.UnkonwnException;
1.752 + }
1.753 +
1.754 + switch (result) {
1.755 +
1.756 + case SSL_ERROR:
1.757 + return LoginResult.UNTRUSTED_CERT;
1.758 + case SUCCESS:
1.759 + boolean OldAccount = false;
1.760 + LoginResult Result = LoginResult.Success_Calendar;
1.761 +
1.762 + if (OldAccount) {
1.763 + final Account account = new Account(mUser, ACCOUNT_TYPE);
1.764 + if (mAccountManager.addAccountExplicitly(account, mPassword, null)) {
1.765 + Log.v(TAG, "new account created");
1.766 + mAccountManager.setUserData(account, USER_DATA_URL_KEY, mURL);
1.767 + } else {
1.768 + Log.v(TAG, "no new account created");
1.769 + Result = LoginResult.Account_Already_In_Use;
1.770 + }
1.771 + } else {
1.772 + final Account account;
1.773 + if (mAccountname.equals("")) {
1.774 + account = new Account(mUser + ACCOUNT_NAME_SPLITTER + mURL, ACCOUNT_TYPE);
1.775 + } else {
1.776 + account = new Account(mAccountname, ACCOUNT_TYPE);
1.777 + }
1.778 + if (mAccountManager.addAccountExplicitly(account, mPassword, null)) {
1.779 + Log.v(TAG, "new account created");
1.780 + mAccountManager.setUserData(account, USER_DATA_URL_KEY, mURL);
1.781 + mAccountManager.setUserData(account, USER_DATA_USERNAME, mUser);
1.782 + mAccountManager.setUserData(account, USER_DATA_VERSION, CURRENT_USER_DATA_VERSION);
1.783 + mAccountManager.setUserData(account, Constants.USER_DATA_TRUST_ALL_KEY, mTrustAll);
1.784 + } else {
1.785 + Log.v(TAG, "no new account created");
1.786 + Result = LoginResult.Account_Already_In_Use;
1.787 + }
1.788 + }
1.789 +
1.790 + return Result;
1.791 +
1.792 + case WRONG_CREDENTIAL:
1.793 + return LoginResult.WrongCredentials;
1.794 +
1.795 + case WRONG_SERVER_STATUS:
1.796 + return LoginResult.InvalidResponse;
1.797 +
1.798 + case WRONG_URL:
1.799 + return LoginResult.WrongUrl;
1.800 +
1.801 + case WRONG_ANSWER:
1.802 + return LoginResult.InvalidResponse;
1.803 +
1.804 + default:
1.805 + return LoginResult.UnkonwnException;
1.806 +
1.807 + }
1.808 +
1.809 + }
1.810 +
1.811 +
1.812 + @Override
1.813 + protected void onPostExecute(final LoginResult result) {
1.814 + mAuthTask = null;
1.815 + showProgress(false);
1.816 +
1.817 + int duration = Toast.LENGTH_SHORT;
1.818 + Toast toast = null;
1.819 +
1.820 + switch (result) {
1.821 + case Success_Calendar:
1.822 + toast = Toast.makeText(getApplicationContext(), R.string.success_calendar, duration);
1.823 + toast.show();
1.824 + finish();
1.825 + break;
1.826 +
1.827 + case Success_Collection:
1.828 + toast = Toast.makeText(getApplicationContext(), R.string.success_collection, duration);
1.829 + toast.show();
1.830 + finish();
1.831 + break;
1.832 +
1.833 + case MalformedURLException:
1.834 +
1.835 + toast = Toast.makeText(getApplicationContext(), R.string.error_incorrect_url_format, duration);
1.836 + toast.show();
1.837 + mURLView.setError(getString(R.string.error_incorrect_url_format));
1.838 + mURLView.requestFocus();
1.839 + break;
1.840 + case InvalidResponse:
1.841 + toast = Toast.makeText(getApplicationContext(), R.string.error_invalid_server_answer, duration);
1.842 + toast.show();
1.843 + mURLView.setError(getString(R.string.error_invalid_server_answer));
1.844 + mURLView.requestFocus();
1.845 + break;
1.846 + case WrongUrl:
1.847 + toast = Toast.makeText(getApplicationContext(), R.string.error_wrong_url, duration);
1.848 + toast.show();
1.849 + mURLView.setError(getString(R.string.error_wrong_url));
1.850 + mURLView.requestFocus();
1.851 + break;
1.852 +
1.853 + case GeneralSecurityException:
1.854 + break;
1.855 + case UnkonwnException:
1.856 + break;
1.857 + case WrongCredentials:
1.858 + mPasswordView.setError(getString(R.string.error_incorrect_password));
1.859 + mPasswordView.requestFocus();
1.860 + break;
1.861 +
1.862 + case ConnectionRefused:
1.863 + toast = Toast.makeText(getApplicationContext(), R.string.error_connection_refused, duration);
1.864 + toast.show();
1.865 + mURLView.setError(getString(R.string.error_connection_refused));
1.866 + mURLView.requestFocus();
1.867 + break;
1.868 + case UNTRUSTED_CERT:
1.869 + toast = Toast.makeText(getApplicationContext(), getString(R.string.error_untrusted_certificate), duration);
1.870 + toast.show();
1.871 + mURLView.setError(getString(R.string.error_ssl));
1.872 + mURLView.requestFocus();
1.873 + break;
1.874 + case Account_Already_In_Use:
1.875 + toast = Toast.makeText(getApplicationContext(), R.string.error_account_already_in_use, duration);
1.876 + toast.show();
1.877 + mURLView.setError(getString(R.string.error_account_already_in_use));
1.878 + mURLView.requestFocus();
1.879 + break;
1.880 + default:
1.881 + toast = Toast.makeText(getApplicationContext(), R.string.error_unkown_error, duration);
1.882 + toast.show();
1.883 + mURLView.setError(getString(R.string.error_unkown_error));
1.884 + mURLView.requestFocus();
1.885 + break;
1.886 + }
1.887 +
1.888 +
1.889 + }
1.890 +
1.891 + @Override
1.892 + protected void onCancelled() {
1.893 + mAuthTask = null;
1.894 + showProgress(false);
1.895 + }
1.896 + }
1.897 +}
1.898 \ No newline at end of file
