| /* |
| * Copyright (C) 2010 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 android.app.Activity; |
| import android.content.Context; |
| import android.os.Bundle; |
| import android.text.Editable; |
| import android.text.TextUtils; |
| import android.text.TextWatcher; |
| import android.text.method.DigitsKeyListener; |
| import android.view.LayoutInflater; |
| import android.view.View; |
| import android.view.ViewGroup; |
| import android.widget.AdapterView; |
| import android.widget.ArrayAdapter; |
| import android.widget.CheckBox; |
| import android.widget.CompoundButton; |
| import android.widget.CompoundButton.OnCheckedChangeListener; |
| import android.widget.EditText; |
| import android.widget.Spinner; |
| |
| import com.android.email.R; |
| import com.android.email.activity.UiUtilities; |
| import com.android.email.provider.AccountBackupRestore; |
| import com.android.email2.ui.MailActivityEmail; |
| import com.android.emailcommon.Logging; |
| import com.android.emailcommon.provider.Account; |
| import com.android.emailcommon.provider.HostAuth; |
| import com.android.emailcommon.utility.Utility; |
| import com.android.mail.utils.LogUtils; |
| |
| /** |
| * Provides UI for SMTP account settings (for IMAP/POP accounts). |
| * |
| * This fragment is used by AccountSetupOutgoing (for creating accounts) and by AccountSettingsXL |
| * (for editing existing accounts). |
| */ |
| public class AccountSetupOutgoingFragment extends AccountServerBaseFragment |
| implements OnCheckedChangeListener { |
| |
| private final static String STATE_KEY_LOADED = "AccountSetupOutgoingFragment.loaded"; |
| |
| private static final int SMTP_PORT_NORMAL = 587; |
| private static final int SMTP_PORT_SSL = 465; |
| |
| private EditText mUsernameView; |
| private EditText mPasswordView; |
| private EditText mServerView; |
| private EditText mPortView; |
| private CheckBox mRequireLoginView; |
| private Spinner mSecurityTypeView; |
| |
| // Support for lifecycle |
| private boolean mStarted; |
| private boolean mLoaded; |
| |
| // Public no-args constructor needed for fragment re-instantiation |
| public AccountSetupOutgoingFragment() {} |
| |
| /** |
| * Called to do initial creation of a fragment. This is called after |
| * {@link #onAttach(Activity)} and before {@link #onActivityCreated(Bundle)}. |
| */ |
| @Override |
| public void onCreate(Bundle savedInstanceState) { |
| if (Logging.DEBUG_LIFECYCLE && MailActivityEmail.DEBUG) { |
| LogUtils.d(Logging.LOG_TAG, "AccountSetupOutgoingFragment onCreate"); |
| } |
| super.onCreate(savedInstanceState); |
| |
| if (savedInstanceState != null) { |
| mLoaded = savedInstanceState.getBoolean(STATE_KEY_LOADED, false); |
| } |
| mBaseScheme = HostAuth.LEGACY_SCHEME_SMTP; |
| } |
| |
| @Override |
| public View onCreateView(LayoutInflater inflater, ViewGroup container, |
| Bundle savedInstanceState) { |
| if (Logging.DEBUG_LIFECYCLE && MailActivityEmail.DEBUG) { |
| LogUtils.d(Logging.LOG_TAG, "AccountSetupOutgoingFragment onCreateView"); |
| } |
| final int layoutId = mSettingsMode |
| ? R.layout.account_settings_outgoing_fragment |
| : R.layout.account_setup_outgoing_fragment; |
| |
| final View view = inflater.inflate(layoutId, container, false); |
| final Context context = getActivity(); |
| |
| mUsernameView = UiUtilities.getView(view, R.id.account_username); |
| mPasswordView = UiUtilities.getView(view, R.id.account_password); |
| mServerView = UiUtilities.getView(view, R.id.account_server); |
| mPortView = UiUtilities.getView(view, R.id.account_port); |
| mRequireLoginView = UiUtilities.getView(view, R.id.account_require_login); |
| mSecurityTypeView = UiUtilities.getView(view, R.id.account_security_type); |
| mRequireLoginView.setOnCheckedChangeListener(this); |
| |
| // Note: Strings are shared with AccountSetupIncomingFragment |
| final SpinnerOption securityTypes[] = { |
| new SpinnerOption(HostAuth.FLAG_NONE, context.getString( |
| R.string.account_setup_incoming_security_none_label)), |
| new SpinnerOption(HostAuth.FLAG_SSL, context.getString( |
| R.string.account_setup_incoming_security_ssl_label)), |
| new SpinnerOption(HostAuth.FLAG_SSL | HostAuth.FLAG_TRUST_ALL, context.getString( |
| R.string.account_setup_incoming_security_ssl_trust_certificates_label)), |
| new SpinnerOption(HostAuth.FLAG_TLS, context.getString( |
| R.string.account_setup_incoming_security_tls_label)), |
| new SpinnerOption(HostAuth.FLAG_TLS | HostAuth.FLAG_TRUST_ALL, context.getString( |
| R.string.account_setup_incoming_security_tls_trust_certificates_label)), |
| }; |
| |
| final ArrayAdapter<SpinnerOption> securityTypesAdapter = |
| new ArrayAdapter<SpinnerOption>(context, android.R.layout.simple_spinner_item, |
| securityTypes); |
| securityTypesAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); |
| mSecurityTypeView.setAdapter(securityTypesAdapter); |
| |
| // Updates the port when the user changes the security type. This allows |
| // us to show a reasonable default which the user can change. |
| mSecurityTypeView.post(new Runnable() { |
| @Override |
| public void run() { |
| mSecurityTypeView.setOnItemSelectedListener( |
| new AdapterView.OnItemSelectedListener() { |
| @Override |
| public void onItemSelected(AdapterView<?> arg0, View arg1, int arg2, |
| long arg3) { |
| updatePortFromSecurityType(); |
| } |
| |
| @Override |
| public void onNothingSelected(AdapterView<?> arg0) { |
| } |
| }); |
| }}); |
| |
| // Calls validateFields() which enables or disables the Next button |
| final TextWatcher validationTextWatcher = new TextWatcher() { |
| @Override |
| public void afterTextChanged(Editable s) { |
| validateFields(); |
| } |
| |
| @Override |
| public void beforeTextChanged(CharSequence s, int start, int count, int after) { } |
| @Override |
| public void onTextChanged(CharSequence s, int start, int before, int count) { } |
| }; |
| mUsernameView.addTextChangedListener(validationTextWatcher); |
| mPasswordView.addTextChangedListener(validationTextWatcher); |
| mServerView.addTextChangedListener(validationTextWatcher); |
| mPortView.addTextChangedListener(validationTextWatcher); |
| |
| // Only allow digits in the port field. |
| mPortView.setKeyListener(DigitsKeyListener.getInstance("0123456789")); |
| |
| // Additional setup only used while in "settings" mode |
| onCreateViewSettingsMode(view); |
| |
| return view; |
| } |
| |
| @Override |
| public void onActivityCreated(Bundle savedInstanceState) { |
| if (Logging.DEBUG_LIFECYCLE && MailActivityEmail.DEBUG) { |
| LogUtils.d(Logging.LOG_TAG, "AccountSetupOutgoingFragment onActivityCreated"); |
| } |
| super.onActivityCreated(savedInstanceState); |
| } |
| |
| /** |
| * Called when the Fragment is visible to the user. |
| */ |
| @Override |
| public void onStart() { |
| if (Logging.DEBUG_LIFECYCLE && MailActivityEmail.DEBUG) { |
| LogUtils.d(Logging.LOG_TAG, "AccountSetupOutgoingFragment onStart"); |
| } |
| super.onStart(); |
| mStarted = true; |
| loadSettings(); |
| } |
| |
| /** |
| * Called when the fragment is visible to the user and actively running. |
| */ |
| @Override |
| public void onResume() { |
| if (Logging.DEBUG_LIFECYCLE && MailActivityEmail.DEBUG) { |
| LogUtils.d(Logging.LOG_TAG, "AccountSetupOutgoingFragment onResume"); |
| } |
| super.onResume(); |
| validateFields(); |
| } |
| |
| @Override |
| public void onPause() { |
| if (Logging.DEBUG_LIFECYCLE && MailActivityEmail.DEBUG) { |
| LogUtils.d(Logging.LOG_TAG, "AccountSetupOutgoingFragment onPause"); |
| } |
| super.onPause(); |
| } |
| |
| /** |
| * Called when the Fragment is no longer started. |
| */ |
| @Override |
| public void onStop() { |
| if (Logging.DEBUG_LIFECYCLE && MailActivityEmail.DEBUG) { |
| LogUtils.d(Logging.LOG_TAG, "AccountSetupOutgoingFragment onStop"); |
| } |
| super.onStop(); |
| mStarted = false; |
| } |
| |
| /** |
| * Called when the fragment is no longer in use. |
| */ |
| @Override |
| public void onDestroy() { |
| if (Logging.DEBUG_LIFECYCLE && MailActivityEmail.DEBUG) { |
| LogUtils.d(Logging.LOG_TAG, "AccountSetupOutgoingFragment onDestroy"); |
| } |
| super.onDestroy(); |
| } |
| |
| @Override |
| public void onSaveInstanceState(Bundle outState) { |
| if (Logging.DEBUG_LIFECYCLE && MailActivityEmail.DEBUG) { |
| LogUtils.d(Logging.LOG_TAG, "AccountSetupOutgoingFragment onSaveInstanceState"); |
| } |
| super.onSaveInstanceState(outState); |
| |
| outState.putBoolean(STATE_KEY_LOADED, mLoaded); |
| } |
| |
| /** |
| * Activity provides callbacks here. This also triggers loading and setting up the UX |
| */ |
| @Override |
| public void setCallback(Callback callback) { |
| super.setCallback(callback); |
| if (mStarted) { |
| loadSettings(); |
| } |
| } |
| |
| /** |
| * Load the current settings into the UI |
| */ |
| private void loadSettings() { |
| if (mLoaded) return; |
| |
| final HostAuth sendAuth = mSetupData.getAccount().getOrCreateHostAuthSend(mContext); |
| if ((sendAuth.mFlags & HostAuth.FLAG_AUTHENTICATE) != 0) { |
| final String username = sendAuth.mLogin; |
| if (username != null) { |
| mUsernameView.setText(username); |
| mRequireLoginView.setChecked(true); |
| } |
| |
| final String password = sendAuth.mPassword; |
| if (password != null) { |
| mPasswordView.setText(password); |
| } |
| } |
| |
| final int flags = sendAuth.mFlags & ~HostAuth.FLAG_AUTHENTICATE; |
| SpinnerOption.setSpinnerOptionValue(mSecurityTypeView, flags); |
| |
| final String hostname = sendAuth.mAddress; |
| if (hostname != null) { |
| mServerView.setText(hostname); |
| } |
| |
| final int port = sendAuth.mPort; |
| if (port != -1) { |
| mPortView.setText(Integer.toString(port)); |
| } else { |
| updatePortFromSecurityType(); |
| } |
| |
| mLoadedSendAuth = sendAuth; |
| mLoaded = true; |
| validateFields(); |
| } |
| |
| /** |
| * Preflight the values in the fields and decide if it makes sense to enable the "next" button |
| */ |
| private void validateFields() { |
| if (!mLoaded) return; |
| boolean enabled = |
| Utility.isServerNameValid(mServerView) && Utility.isPortFieldValid(mPortView); |
| |
| if (enabled && mRequireLoginView.isChecked()) { |
| enabled = !TextUtils.isEmpty(mUsernameView.getText()) |
| && !TextUtils.isEmpty(mPasswordView.getText()); |
| } |
| enableNextButton(enabled); |
| // Warn (but don't prevent) if password has leading/trailing spaces |
| AccountSettingsUtils.checkPasswordSpaces(mContext, mPasswordView); |
| } |
| |
| /** |
| * implements OnCheckedChangeListener |
| */ |
| @Override |
| public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { |
| final int visibility = isChecked ? View.VISIBLE : View.GONE; |
| UiUtilities.setVisibilitySafe(getView(), R.id.account_require_login_settings, visibility); |
| UiUtilities.setVisibilitySafe(getView(), R.id.account_require_login_settings_2, visibility); |
| validateFields(); |
| } |
| |
| private int getPortFromSecurityType() { |
| final int securityType = |
| (Integer)((SpinnerOption)mSecurityTypeView.getSelectedItem()).value; |
| return (securityType & HostAuth.FLAG_SSL) != 0 ? SMTP_PORT_SSL : SMTP_PORT_NORMAL; |
| } |
| |
| private void updatePortFromSecurityType() { |
| final int port = getPortFromSecurityType(); |
| mPortView.setText(Integer.toString(port)); |
| } |
| |
| /** |
| * Entry point from Activity after editing settings and verifying them. Must be FLOW_MODE_EDIT. |
| * Blocking - do not call from UI Thread. |
| */ |
| @Override |
| public void saveSettingsAfterEdit() { |
| final Account account = mSetupData.getAccount(); |
| account.mHostAuthSend.update(mContext, account.mHostAuthSend.toContentValues()); |
| // Update the backup (side copy) of the accounts |
| AccountBackupRestore.backup(mContext); |
| } |
| |
| /** |
| * Entry point from Activity after entering new settings and verifying them. For setup mode. |
| */ |
| @Override |
| public void saveSettingsAfterSetup() { |
| } |
| |
| /** |
| * Entry point from Activity, when "next" button is clicked |
| */ |
| @Override |
| public void onNext() { |
| final Account account = mSetupData.getAccount(); |
| final HostAuth sendAuth = account.getOrCreateHostAuthSend(mContext); |
| |
| if (mRequireLoginView.isChecked()) { |
| final String userName = mUsernameView.getText().toString().trim(); |
| final String userPassword = mPasswordView.getText().toString(); |
| sendAuth.setLogin(userName, userPassword); |
| } else { |
| sendAuth.setLogin(null, null); |
| } |
| |
| final String serverAddress = mServerView.getText().toString().trim(); |
| int serverPort; |
| try { |
| serverPort = Integer.parseInt(mPortView.getText().toString().trim()); |
| } catch (NumberFormatException e) { |
| serverPort = getPortFromSecurityType(); |
| LogUtils.d(Logging.LOG_TAG, "Non-integer server port; using '" + serverPort + "'"); |
| } |
| final int securityType = |
| (Integer)((SpinnerOption)mSecurityTypeView.getSelectedItem()).value; |
| sendAuth.setConnection(mBaseScheme, serverAddress, serverPort, securityType); |
| sendAuth.mDomain = null; |
| |
| mCallback.onProceedNext(SetupDataFragment.CHECK_OUTGOING, this); |
| clearButtonBounce(); |
| } |
| } |
