205 lines
7.4 KiB
Java
205 lines
7.4 KiB
Java
/*
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* Copyright (C) 2008 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.email.activity.setup;
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import android.app.Activity;
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import android.app.FragmentTransaction;
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import android.content.Intent;
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import android.os.Bundle;
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import android.view.View;
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import android.view.View.OnClickListener;
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import android.widget.Button;
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import com.android.email.R;
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import com.android.email.activity.ActivityHelper;
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import com.android.email.activity.UiUtilities;
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import com.android.email.service.EmailServiceUtils;
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import com.android.email.service.EmailServiceUtils.EmailServiceInfo;
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import com.android.emailcommon.provider.Account;
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import com.android.emailcommon.provider.HostAuth;
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/**
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* Provides setup flow for IMAP/POP accounts.
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*
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* Uses AccountSetupIncomingFragment for primary UI. Uses AccountCheckSettingsFragment to validate
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* the settings as entered. If the account is OK, proceeds to AccountSetupOutgoing.
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*/
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public class AccountSetupIncoming extends AccountSetupActivity
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implements AccountSetupIncomingFragment.Callback, OnClickListener {
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/* package */ AccountServerBaseFragment mFragment;
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private Button mNextButton;
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/* package */ boolean mNextButtonEnabled;
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private boolean mStartedAutoDiscovery;
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private EmailServiceInfo mServiceInfo;
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// Keys for savedInstanceState
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private final static String STATE_STARTED_AUTODISCOVERY =
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"AccountSetupExchange.StartedAutoDiscovery";
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// Extras for AccountSetupIncoming intent
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public static void actionIncomingSettings(Activity fromActivity, SetupDataFragment setupData) {
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final Intent intent = new Intent(fromActivity, AccountSetupIncoming.class);
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// Add the additional information to the intent, in case the Email process is killed.
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intent.putExtra(SetupDataFragment.EXTRA_SETUP_DATA, setupData);
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fromActivity.startActivity(intent);
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}
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@Override
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public void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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ActivityHelper.debugSetWindowFlags(this);
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final HostAuth hostAuth = mSetupData.getAccount().mHostAuthRecv;
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mServiceInfo = EmailServiceUtils.getServiceInfo(this, hostAuth.mProtocol);
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setContentView(R.layout.account_setup_incoming);
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mFragment = (AccountServerBaseFragment)
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getFragmentManager().findFragmentById(R.id.setup_fragment);
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// Configure fragment
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mFragment.setCallback(this);
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mNextButton = UiUtilities.getView(this, R.id.next);
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mNextButton.setOnClickListener(this);
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UiUtilities.getView(this, R.id.previous).setOnClickListener(this);
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// One-shot to launch autodiscovery at the entry to this activity (but not if it restarts)
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if (mServiceInfo.usesAutodiscover) {
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mStartedAutoDiscovery = false;
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if (savedInstanceState != null) {
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mStartedAutoDiscovery = savedInstanceState.getBoolean(STATE_STARTED_AUTODISCOVERY);
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}
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if (!mStartedAutoDiscovery) {
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startAutoDiscover();
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}
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}
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// If we've got a default prefix for this protocol, use it
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final String prefix = mServiceInfo.inferPrefix;
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if (prefix != null && !hostAuth.mAddress.startsWith(prefix + ".")) {
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hostAuth.mAddress = prefix + "." + hostAuth.mAddress;
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}
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}
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/**
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* Implements View.OnClickListener
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*/
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@Override
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public void onClick(View view) {
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switch (view.getId()) {
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case R.id.next:
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mFragment.onNext();
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break;
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case R.id.previous:
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onBackPressed();
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break;
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}
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}
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@Override
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public void onSaveInstanceState(Bundle outState) {
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super.onSaveInstanceState(outState);
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outState.putBoolean(STATE_STARTED_AUTODISCOVERY, mStartedAutoDiscovery);
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}
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/**
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* If the conditions are right, launch the autodiscover fragment. If it succeeds (even
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* partially) it will prefill the setup fields and we can proceed as if the user entered them.
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*
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* Conditions for skipping:
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* Editing existing account
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* AutoDiscover blocked (used for unit testing only)
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* Username or password not entered yet
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*/
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private void startAutoDiscover() {
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// Note that we've started autodiscovery - even if we decide not to do it,
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// this prevents repeating.
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mStartedAutoDiscovery = true;
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if (!mSetupData.isAllowAutodiscover()) {
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return;
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}
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final Account account = mSetupData.getAccount();
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// If we've got a username and password and we're NOT editing, try autodiscover
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final String username = account.mHostAuthRecv.mLogin;
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final String password = account.mHostAuthRecv.mPassword;
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if (username != null && password != null) {
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onProceedNext(SetupDataFragment.CHECK_AUTODISCOVER, mFragment);
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}
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}
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public void onAutoDiscoverComplete(int result, SetupDataFragment setupData) {
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// If authentication failed, exit immediately (to re-enter credentials)
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mSetupData = setupData;
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if (result == AccountCheckSettingsFragment.AUTODISCOVER_AUTHENTICATION) {
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finish();
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return;
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}
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// If data was returned, proceed to next screen
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if (result == AccountCheckSettingsFragment.AUTODISCOVER_OK) {
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mFragment.onNext();
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}
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// Otherwise, proceed into this activity for manual setup
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}
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/**
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* Implements AccountServerBaseFragment.Callback
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*
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* Launches the account checker. Positive results are reported to onCheckSettingsOk().
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*/
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@Override
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public void onProceedNext(int checkMode, AccountServerBaseFragment target) {
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AccountCheckSettingsFragment checkerFragment =
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AccountCheckSettingsFragment.newInstance(checkMode, target);
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FragmentTransaction transaction = getFragmentManager().beginTransaction();
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transaction.add(checkerFragment, AccountCheckSettingsFragment.TAG);
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transaction.addToBackStack("back");
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transaction.commit();
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}
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/**
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* Implements AccountServerBaseFragment.Callback
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*/
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@Override
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public void onEnableProceedButtons(boolean enable) {
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mNextButtonEnabled = enable;
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mNextButton.setEnabled(enable);
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}
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/**
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* Implements AccountServerBaseFragment.Callback
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*
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* If the checked settings are OK, proceed to outgoing settings screen
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*/
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@Override
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public void onCheckSettingsComplete(int result, SetupDataFragment setupData) {
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mSetupData = setupData;
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if (result == AccountCheckSettingsFragment.CHECK_SETTINGS_OK) {
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if (mServiceInfo.usesSmtp) {
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AccountSetupOutgoing.actionOutgoingSettings(this, mSetupData);
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} else {
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AccountSetupOptions.actionOptions(this, mSetupData);
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finish();
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}
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}
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}
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}
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