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AccountActivity.java
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AccountActivity.java
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/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Android Sync Client.
*
* The Initial Developer of the Original Code is
* the Mozilla Foundation.
* Portions created by the Initial Developer are Copyright (C) 2011
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Chenxia Liu <liuche@mozilla.com>
* Richard Newman <rnewman@mozilla.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
package org.mozilla.gecko.sync.setup.activities;
import org.mozilla.gecko.R;
import org.mozilla.gecko.sync.Utils;
import org.mozilla.gecko.sync.repositories.android.Authorities;
import org.mozilla.gecko.sync.setup.Constants;
import android.accounts.Account;
import android.accounts.AccountAuthenticatorActivity;
import android.accounts.AccountManager;
import android.content.ContentResolver;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.text.Editable;
import android.text.TextWatcher;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.CompoundButton;
import android.widget.CompoundButton.OnCheckedChangeListener;
import android.widget.EditText;
public class AccountActivity extends AccountAuthenticatorActivity {
private final static String LOG_TAG = "AccountActivity";
private final static String DEFAULT_SERVER = "https://auth.services.mozilla.com/";
private AccountManager mAccountManager;
private Context mContext;
private String username;
private String password;
private String key;
private String server;
// UI elements.
private EditText serverInput;
private EditText usernameInput;
private EditText passwordInput;
private EditText synckeyInput;
private CheckBox serverCheckbox;
private Button connectButton;
@Override
public void onCreate(Bundle savedInstanceState) {
setTheme(R.style.SyncTheme);
super.onCreate(savedInstanceState);
setContentView(R.layout.sync_account);
mContext = getApplicationContext();
Log.d(LOG_TAG, "AccountManager.get(" + mContext + ")");
mAccountManager = AccountManager.get(mContext);
// Find UI elements.
usernameInput = (EditText) findViewById(R.id.usernameInput);
passwordInput = (EditText) findViewById(R.id.passwordInput);
synckeyInput = (EditText) findViewById(R.id.keyInput);
serverInput = (EditText) findViewById(R.id.serverInput);
TextWatcher inputValidator = makeInputValidator();
usernameInput.addTextChangedListener(inputValidator);
passwordInput.addTextChangedListener(inputValidator);
synckeyInput.addTextChangedListener(inputValidator);
serverInput.addTextChangedListener(inputValidator);
connectButton = (Button) findViewById(R.id.accountConnectButton);
serverCheckbox = (CheckBox) findViewById(R.id.checkbox_server);
serverCheckbox.setOnCheckedChangeListener(new OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
Log.i(LOG_TAG, "Toggling checkbox: " + isChecked);
// Hack for pre-3.0 Android: can enter text into disabled EditText.
if (!isChecked) { // Clear server input.
serverInput.setVisibility(View.GONE);
serverInput.setText("");
} else {
serverInput.setVisibility(View.VISIBLE);
}
// Activate connectButton if necessary.
activateView(connectButton, validateInputs());
}
});
}
@Override
public void onStart() {
super.onStart();
// Start with an empty form
usernameInput.setText("");
passwordInput.setText("");
synckeyInput.setText("");
passwordInput.setText("");
}
public void cancelClickHandler(View target) {
finish();
}
/*
* Get credentials on "Connect" and write to AccountManager, where it can be
* accessed by Fennec and Sync Service.
*/
public void connectClickHandler(View target) {
Log.d(LOG_TAG, "connectClickHandler for view " + target);
username = usernameInput.getText().toString();
password = passwordInput.getText().toString();
key = synckeyInput.getText().toString();
if (serverCheckbox.isChecked()) {
server = serverInput.getText().toString();
}
enableCredEntry(false);
// TODO : Authenticate with Sync Service, once implemented, with
// onAuthSuccess as callback
authCallback();
}
/* Helper UI functions */
private void enableCredEntry(boolean toEnable) {
usernameInput.setEnabled(toEnable);
passwordInput.setEnabled(toEnable);
synckeyInput.setEnabled(toEnable);
if (!toEnable) {
serverInput.setEnabled(toEnable);
} else {
serverInput.setEnabled(serverCheckbox.isChecked());
}
}
private TextWatcher makeInputValidator() {
return new TextWatcher() {
@Override
public void afterTextChanged(Editable s) {
activateView(connectButton, validateInputs());
}
@Override
public void beforeTextChanged(CharSequence s, int start, int count,
int after) {
}
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
}
};
}
private boolean validateInputs() {
if (usernameInput.length() == 0 || passwordInput.length() == 0
|| synckeyInput.length() == 0
|| (serverCheckbox.isChecked() && serverInput.length() == 0)) {
return false;
}
return true;
}
/*
* Callback that handles auth based on success/failure
*/
private void authCallback() {
// Create and add account to AccountManager
// TODO: only allow one account to be added?
Log.d(LOG_TAG, "Using account manager " + mAccountManager);
final Intent intent = createAccount(mContext, mAccountManager,
username,
key, password, server);
setAccountAuthenticatorResult(intent.getExtras());
// Testing out the authFailure case
// authFailure();
// TODO: Currently, we do not actually authenticate username/pass against
// Moz sync server.
// Successful authentication result
setResult(RESULT_OK, intent);
runOnUiThread(new Runnable() {
@Override
public void run() {
authSuccess();
}
});
}
// TODO: lift this out.
public static Intent createAccount(Context context,
AccountManager accountManager,
String username,
String syncKey,
String password, String serverURL) {
final Account account = new Account(username, Constants.ACCOUNTTYPE_SYNC);
final Bundle userbundle = new Bundle();
// Add sync key and server URL.
userbundle.putString(Constants.OPTION_SYNCKEY, syncKey);
if (serverURL != null) {
Log.i(LOG_TAG, "Setting explicit server URL: " + serverURL);
userbundle.putString(Constants.OPTION_SERVER, serverURL);
} else {
userbundle.putString(Constants.OPTION_SERVER, DEFAULT_SERVER);
}
Log.d(LOG_TAG, "Adding account for " + Constants.ACCOUNTTYPE_SYNC);
boolean result = accountManager.addAccountExplicitly(account, password, userbundle);
Log.d(LOG_TAG, "Account: " + account.toString() + " added successfully? " + result);
if (!result) {
Log.e(LOG_TAG, "Error adding account!");
}
// Set components to sync (default: all).
ContentResolver.setMasterSyncAutomatically(true);
ContentResolver.setSyncAutomatically(account, Authorities.BROWSER_AUTHORITY, true);
// TODO: add other ContentProviders as needed (e.g. passwords)
// TODO: for each, also add to res/xml to make visible in account settings
Log.d(LOG_TAG, "Finished setting syncables.");
// TODO: correctly implement Sync Options.
Log.i(LOG_TAG, "Clearing preferences for this account.");
try {
Utils.getSharedPreferences(context, username, serverURL).edit().clear().commit();
} catch (Exception e) {
Log.e(LOG_TAG, "Could not clear prefs path!", e);
}
final Intent intent = new Intent();
intent.putExtra(AccountManager.KEY_ACCOUNT_NAME, username);
intent.putExtra(AccountManager.KEY_ACCOUNT_TYPE, Constants.ACCOUNTTYPE_SYNC);
intent.putExtra(AccountManager.KEY_AUTHTOKEN, Constants.ACCOUNTTYPE_SYNC);
return intent;
}
private void authFailure() {
enableCredEntry(true);
Intent intent = new Intent(mContext, SetupFailureActivity.class);
intent.setFlags(Constants.FLAG_ACTIVITY_REORDER_TO_FRONT_NO_ANIMATION);
startActivity(intent);
}
private void authSuccess() {
Intent intent = new Intent(mContext, SetupSuccessActivity.class);
intent.setFlags(Constants.FLAG_ACTIVITY_REORDER_TO_FRONT_NO_ANIMATION);
startActivity(intent);
finish();
}
private void activateView(View view, boolean toActivate) {
view.setEnabled(toActivate);
view.setClickable(toActivate);
}
}