465 lines
17 KiB
Java
465 lines
17 KiB
Java
/*
|
|
* Copyright (C) 2009 The Android Open Source Project
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
package com.android.email.activity.setup;
|
|
|
|
import com.android.email.AccountBackupRestore;
|
|
import com.android.email.ExchangeUtils;
|
|
import com.android.email.R;
|
|
import com.android.email.Utility;
|
|
import com.android.email.SecurityPolicy.PolicySet;
|
|
import com.android.email.provider.EmailContent.Account;
|
|
import com.android.email.provider.EmailContent.HostAuth;
|
|
import com.android.email.service.EmailServiceProxy;
|
|
import com.android.exchange.SyncManager;
|
|
|
|
import android.app.Activity;
|
|
import android.app.AlertDialog;
|
|
import android.app.Dialog;
|
|
import android.content.DialogInterface;
|
|
import android.content.Intent;
|
|
import android.os.Bundle;
|
|
import android.os.Parcelable;
|
|
import android.os.RemoteException;
|
|
import android.text.Editable;
|
|
import android.text.TextWatcher;
|
|
import android.view.View;
|
|
import android.view.View.OnClickListener;
|
|
import android.widget.Button;
|
|
import android.widget.CheckBox;
|
|
import android.widget.CompoundButton;
|
|
import android.widget.EditText;
|
|
import android.widget.TextView;
|
|
import android.widget.CompoundButton.OnCheckedChangeListener;
|
|
|
|
import java.io.IOException;
|
|
import java.net.URI;
|
|
import java.net.URISyntaxException;
|
|
|
|
/**
|
|
* Provides generic setup for Exchange accounts. The following fields are supported:
|
|
*
|
|
* Email Address (from previous setup screen)
|
|
* Server
|
|
* Domain
|
|
* Requires SSL?
|
|
* User (login)
|
|
* Password
|
|
*
|
|
* There are two primary paths through this activity:
|
|
* Edit existing:
|
|
* Load existing values from account into fields
|
|
* When user clicks 'next':
|
|
* Confirm not a duplicate account
|
|
* Try new values (check settings)
|
|
* If new values are OK:
|
|
* Write new values (save to provider)
|
|
* finish() (pop to previous)
|
|
*
|
|
* Creating New:
|
|
* Try Auto-discover to get details from server
|
|
* If Auto-discover reports an authentication failure:
|
|
* finish() (pop to previous, to re-enter username & password)
|
|
* If Auto-discover succeeds:
|
|
* write server's account details into account
|
|
* Load values from account into fields
|
|
* Confirm not a duplicate account
|
|
* Try new values (check settings)
|
|
* If new values are OK:
|
|
* Write new values (save to provider)
|
|
* Proceed to options screen
|
|
* finish() (removes self from back stack)
|
|
*
|
|
* NOTE: The manifest for this activity has it ignore config changes, because
|
|
* we don't want to restart on every orientation - this would launch autodiscover again.
|
|
* Do not attempt to define orientation-specific resources, they won't be loaded.
|
|
*/
|
|
public class AccountSetupExchange extends AccountSetupActivity implements OnClickListener,
|
|
OnCheckedChangeListener {
|
|
private final static int DIALOG_DUPLICATE_ACCOUNT = 1;
|
|
|
|
private EditText mUsernameView;
|
|
private EditText mPasswordView;
|
|
private EditText mServerView;
|
|
private CheckBox mSslSecurityView;
|
|
private CheckBox mTrustCertificatesView;
|
|
|
|
private Button mNextButton;
|
|
private String mCacheLoginCredential;
|
|
private String mDuplicateAccountName;
|
|
|
|
public static void actionIncomingSettings(Activity fromActivity, int mode, Account acct) {
|
|
SetupData.init(mode, acct);
|
|
fromActivity.startActivity(new Intent(fromActivity, AccountSetupExchange.class));
|
|
}
|
|
|
|
public static void actionEditIncomingSettings(Activity fromActivity, int mode, Account acct) {
|
|
actionIncomingSettings(fromActivity, mode, acct);
|
|
}
|
|
|
|
/**
|
|
* For now, we'll simply replicate outgoing, for the purpose of satisfying the
|
|
* account settings flow.
|
|
*/
|
|
public static void actionEditOutgoingSettings(Activity fromActivity, int mode, Account acct) {
|
|
actionIncomingSettings(fromActivity, mode, acct);
|
|
}
|
|
|
|
@Override
|
|
public void onCreate(Bundle savedInstanceState) {
|
|
super.onCreate(savedInstanceState);
|
|
setContentView(R.layout.account_setup_exchange);
|
|
|
|
mUsernameView = (EditText) findViewById(R.id.account_username);
|
|
mPasswordView = (EditText) findViewById(R.id.account_password);
|
|
mServerView = (EditText) findViewById(R.id.account_server);
|
|
mSslSecurityView = (CheckBox) findViewById(R.id.account_ssl);
|
|
mSslSecurityView.setOnCheckedChangeListener(this);
|
|
mTrustCertificatesView = (CheckBox) findViewById(R.id.account_trust_certificates);
|
|
|
|
mNextButton = (Button)findViewById(R.id.next);
|
|
mNextButton.setOnClickListener(this);
|
|
|
|
/*
|
|
* Calls validateFields() which enables or disables the Next button
|
|
* based on the fields' validity.
|
|
*/
|
|
TextWatcher validationTextWatcher = new TextWatcher() {
|
|
public void afterTextChanged(Editable s) {
|
|
validateFields();
|
|
}
|
|
|
|
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
|
|
}
|
|
|
|
public void onTextChanged(CharSequence s, int start, int before, int count) {
|
|
}
|
|
};
|
|
mUsernameView.addTextChangedListener(validationTextWatcher);
|
|
mPasswordView.addTextChangedListener(validationTextWatcher);
|
|
mServerView.addTextChangedListener(validationTextWatcher);
|
|
|
|
Account account = SetupData.getAccount();
|
|
loadFields(account);
|
|
validateFields();
|
|
|
|
// If we've got a username and password and we're NOT editing, try autodiscover
|
|
String username = account.mHostAuthRecv.mLogin;
|
|
String password = account.mHostAuthRecv.mPassword;
|
|
Intent intent = getIntent();
|
|
if (username != null && password != null &&
|
|
SetupData.getFlowMode() != SetupData.FLOW_MODE_EDIT) {
|
|
// NOTE: Disabling AutoDiscover is only used in unit tests
|
|
if (SetupData.isAllowAutodiscover()) {
|
|
AccountSetupCheckSettings.actionAutoDiscover(this, account.mEmailAddress, password);
|
|
}
|
|
}
|
|
|
|
//EXCHANGE-REMOVE-SECTION-START
|
|
// Show device ID
|
|
try {
|
|
((TextView) findViewById(R.id.device_id)).setText(SyncManager.getDeviceId(this));
|
|
} catch (IOException ignore) {
|
|
// There's nothing we can do here...
|
|
}
|
|
//EXCHANGE-REMOVE-SECTION-END
|
|
}
|
|
|
|
private boolean usernameFieldValid(EditText usernameView) {
|
|
return Utility.isTextViewNotEmpty(usernameView) &&
|
|
!usernameView.getText().toString().equals("\\");
|
|
}
|
|
|
|
/**
|
|
* Prepare a cached dialog with current values (e.g. account name)
|
|
*/
|
|
@Override
|
|
public Dialog onCreateDialog(int id) {
|
|
switch (id) {
|
|
case DIALOG_DUPLICATE_ACCOUNT:
|
|
return new AlertDialog.Builder(this)
|
|
.setIcon(android.R.drawable.ic_dialog_alert)
|
|
.setTitle(R.string.account_duplicate_dlg_title)
|
|
.setMessage(getString(R.string.account_duplicate_dlg_message_fmt,
|
|
mDuplicateAccountName))
|
|
.setPositiveButton(R.string.okay_action,
|
|
new DialogInterface.OnClickListener() {
|
|
public void onClick(DialogInterface dialog, int which) {
|
|
dismissDialog(DIALOG_DUPLICATE_ACCOUNT);
|
|
}
|
|
})
|
|
.create();
|
|
}
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Update a cached dialog with current values (e.g. account name)
|
|
*/
|
|
@Override
|
|
public void onPrepareDialog(int id, Dialog dialog) {
|
|
switch (id) {
|
|
case DIALOG_DUPLICATE_ACCOUNT:
|
|
if (mDuplicateAccountName != null) {
|
|
AlertDialog alert = (AlertDialog) dialog;
|
|
alert.setMessage(getString(R.string.account_duplicate_dlg_message_fmt,
|
|
mDuplicateAccountName));
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Copy mAccount's values into UI fields
|
|
*/
|
|
/* package */ void loadFields(Account account) {
|
|
HostAuth hostAuth = account.mHostAuthRecv;
|
|
|
|
String userName = hostAuth.mLogin;
|
|
if (userName != null) {
|
|
// Add a backslash to the start of the username, but only if the username has no
|
|
// backslash in it.
|
|
if (userName.indexOf('\\') < 0) {
|
|
userName = "\\" + userName;
|
|
}
|
|
mUsernameView.setText(userName);
|
|
}
|
|
|
|
if (hostAuth.mPassword != null) {
|
|
mPasswordView.setText(hostAuth.mPassword);
|
|
}
|
|
|
|
String protocol = hostAuth.mProtocol;
|
|
if (protocol == null || !protocol.startsWith("eas")) {
|
|
throw new Error("Unknown account type: " + account.getStoreUri(this));
|
|
}
|
|
|
|
if (hostAuth.mAddress != null) {
|
|
mServerView.setText(hostAuth.mAddress);
|
|
}
|
|
|
|
boolean ssl = 0 != (hostAuth.mFlags & HostAuth.FLAG_SSL);
|
|
boolean trustCertificates = 0 != (hostAuth.mFlags & HostAuth.FLAG_TRUST_ALL_CERTIFICATES);
|
|
mSslSecurityView.setChecked(ssl);
|
|
mTrustCertificatesView.setChecked(trustCertificates);
|
|
mTrustCertificatesView.setVisibility(ssl ? View.VISIBLE : View.GONE);
|
|
}
|
|
|
|
/**
|
|
* Check the values in the fields and decide if it makes sense to enable the "next" button
|
|
* NOTE: Does it make sense to extract & combine with similar code in AccountSetupIncoming?
|
|
* @return true if all fields are valid, false if fields are incomplete
|
|
*/
|
|
private boolean validateFields() {
|
|
boolean enabled = usernameFieldValid(mUsernameView)
|
|
&& Utility.isTextViewNotEmpty(mPasswordView)
|
|
&& Utility.isTextViewNotEmpty(mServerView);
|
|
if (enabled) {
|
|
try {
|
|
URI uri = getUri();
|
|
} catch (URISyntaxException use) {
|
|
enabled = false;
|
|
}
|
|
}
|
|
mNextButton.setEnabled(enabled);
|
|
Utility.setCompoundDrawablesAlpha(mNextButton, enabled ? 255 : 128);
|
|
return enabled;
|
|
}
|
|
|
|
private void doOptions(PolicySet policySet) {
|
|
AccountSetupOptions.actionOptions(this);
|
|
finish();
|
|
}
|
|
|
|
/**
|
|
* There are three cases handled here, so we split out into separate sections.
|
|
* 1. Validate existing account (edit)
|
|
* 2. Validate new account
|
|
* 3. Autodiscover for new account
|
|
*
|
|
* For each case, there are two or more paths for success or failure.
|
|
*/
|
|
@Override
|
|
public void onActivityResult(int requestCode, int resultCode, Intent data) {
|
|
if (requestCode == AccountSetupCheckSettings.REQUEST_CODE_VALIDATE) {
|
|
if (SetupData.getFlowMode() == SetupData.FLOW_MODE_EDIT) {
|
|
doActivityResultValidateExistingAccount(resultCode, data);
|
|
} else {
|
|
doActivityResultValidateNewAccount(resultCode, data);
|
|
}
|
|
} else if (requestCode == AccountSetupCheckSettings.REQUEST_CODE_AUTO_DISCOVER) {
|
|
doActivityResultAutoDiscoverNewAccount(resultCode, data);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Process activity result when validating existing account
|
|
*/
|
|
private void doActivityResultValidateExistingAccount(int resultCode, Intent data) {
|
|
Account account = SetupData.getAccount();
|
|
if (resultCode == RESULT_OK) {
|
|
if (account.isSaved()) {
|
|
// Account.update will NOT save the HostAuth's
|
|
account.update(this, account.toContentValues());
|
|
account.mHostAuthRecv.update(this,
|
|
account.mHostAuthRecv.toContentValues());
|
|
account.mHostAuthSend.update(this,
|
|
account.mHostAuthSend.toContentValues());
|
|
if (account.mHostAuthRecv.mProtocol.equals("eas")) {
|
|
// For EAS, notify SyncManager that the password has changed
|
|
try {
|
|
ExchangeUtils.getExchangeEmailService(this, null)
|
|
.hostChanged(account.mId);
|
|
} catch (RemoteException e) {
|
|
// Nothing to be done if this fails
|
|
}
|
|
}
|
|
} else {
|
|
// Account.save will save the HostAuth's
|
|
account.save(this);
|
|
}
|
|
// Update the backup (side copy) of the accounts
|
|
AccountBackupRestore.backupAccounts(this);
|
|
finish();
|
|
}
|
|
// else (resultCode not OK) - just return into this activity for further editing
|
|
}
|
|
|
|
/**
|
|
* Process activity result when validating new account
|
|
*/
|
|
private void doActivityResultValidateNewAccount(int resultCode, Intent data) {
|
|
if (resultCode == RESULT_OK) {
|
|
// Go directly to next screen
|
|
PolicySet ps = null;
|
|
if ((data != null) && data.hasExtra(EmailServiceProxy.VALIDATE_BUNDLE_POLICY_SET)) {
|
|
ps = (PolicySet)data.getParcelableExtra(
|
|
EmailServiceProxy.VALIDATE_BUNDLE_POLICY_SET);
|
|
}
|
|
doOptions(ps);
|
|
} else if (resultCode == AccountSetupCheckSettings.RESULT_SECURITY_REQUIRED_USER_CANCEL) {
|
|
finish();
|
|
}
|
|
// else (resultCode not OK) - just return into this activity for further editing
|
|
}
|
|
|
|
/**
|
|
* Process activity result when validating new account
|
|
*/
|
|
private void doActivityResultAutoDiscoverNewAccount(int resultCode, Intent data) {
|
|
// If authentication failed, exit immediately (to re-enter credentials)
|
|
if (resultCode == AccountSetupCheckSettings.RESULT_AUTO_DISCOVER_AUTH_FAILED) {
|
|
finish();
|
|
return;
|
|
}
|
|
|
|
// If data was returned, populate the account & populate the UI fields and validate it
|
|
if (data != null) {
|
|
Parcelable p = data.getParcelableExtra("HostAuth");
|
|
if (p != null) {
|
|
HostAuth hostAuth = (HostAuth)p;
|
|
Account account = SetupData.getAccount();
|
|
account.mHostAuthSend = hostAuth;
|
|
account.mHostAuthRecv = hostAuth;
|
|
loadFields(account);
|
|
if (validateFields()) {
|
|
// "click" next to launch server verification
|
|
onNext();
|
|
}
|
|
}
|
|
}
|
|
// Otherwise, proceed into this activity for manual setup
|
|
}
|
|
|
|
/**
|
|
* Attempt to create a URI from the fields provided. Throws URISyntaxException if there's
|
|
* a problem with the user input.
|
|
* @return a URI built from the account setup fields
|
|
*/
|
|
private URI getUri() throws URISyntaxException {
|
|
boolean sslRequired = mSslSecurityView.isChecked();
|
|
boolean trustCertificates = mTrustCertificatesView.isChecked();
|
|
String scheme = (sslRequired)
|
|
? (trustCertificates ? "eas+ssl+trustallcerts" : "eas+ssl+")
|
|
: "eas";
|
|
String userName = mUsernameView.getText().toString().trim();
|
|
// Remove a leading backslash, if there is one, since we now automatically put one at
|
|
// the start of the username field
|
|
if (userName.startsWith("\\")) {
|
|
userName = userName.substring(1);
|
|
}
|
|
mCacheLoginCredential = userName;
|
|
String userInfo = userName + ":" + mPasswordView.getText().toString().trim();
|
|
String host = mServerView.getText().toString().trim();
|
|
String path = null;
|
|
|
|
URI uri = new URI(
|
|
scheme,
|
|
userInfo,
|
|
host,
|
|
0,
|
|
path,
|
|
null,
|
|
null);
|
|
|
|
return uri;
|
|
}
|
|
|
|
/**
|
|
* Note, in EAS, store & sender are the same, so we always populate them together
|
|
*/
|
|
private void onNext() {
|
|
try {
|
|
URI uri = getUri();
|
|
Account setupAccount = SetupData.getAccount();
|
|
setupAccount.setStoreUri(this, uri.toString());
|
|
setupAccount.setSenderUri(this, uri.toString());
|
|
|
|
// Stop here if the login credentials duplicate an existing account
|
|
// (unless they duplicate the existing account, as they of course will)
|
|
Account account = Utility.findExistingAccount(this, setupAccount.mId,
|
|
uri.getHost(), mCacheLoginCredential);
|
|
if (account != null) {
|
|
mDuplicateAccountName = account.mDisplayName;
|
|
this.showDialog(DIALOG_DUPLICATE_ACCOUNT);
|
|
return;
|
|
}
|
|
} catch (URISyntaxException use) {
|
|
/*
|
|
* It's unrecoverable if we cannot create a URI from components that
|
|
* we validated to be safe.
|
|
*/
|
|
throw new Error(use);
|
|
}
|
|
|
|
AccountSetupCheckSettings.actionCheckSettings(this, SetupData.CHECK_INCOMING);
|
|
}
|
|
|
|
public void onClick(View v) {
|
|
switch (v.getId()) {
|
|
case R.id.next:
|
|
onNext();
|
|
break;
|
|
}
|
|
}
|
|
|
|
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
|
|
if (buttonView.getId() == R.id.account_ssl) {
|
|
mTrustCertificatesView.setVisibility(isChecked ? View.VISIBLE : View.GONE);
|
|
}
|
|
}
|
|
}
|