261 lines
9.3 KiB
Java
261 lines
9.3 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 com.android.email.AccountBackupRestore;
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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.Welcome;
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import com.android.emailcommon.provider.EmailContent.Account;
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import com.android.emailcommon.provider.EmailContent.AccountColumns;
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import com.android.emailcommon.utility.Utility;
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import android.app.Activity;
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import android.content.ContentValues;
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import android.content.Context;
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import android.content.Intent;
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import android.os.AsyncTask;
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import android.os.Bundle;
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import android.text.Editable;
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import android.text.TextUtils;
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import android.text.TextWatcher;
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import android.text.method.TextKeyListener;
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import android.text.method.TextKeyListener.Capitalize;
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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 android.widget.EditText;
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/**
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* Final screen of setup process. Collect account nickname and/or username.
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*/
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public class AccountSetupNames extends AccountSetupActivity implements OnClickListener {
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private static final int REQUEST_SECURITY = 0;
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private EditText mDescription;
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private EditText mName;
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private Button mNextButton;
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private boolean mNextPressed = false;
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private boolean mEasAccount = false;
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public static void actionSetNames(Activity fromActivity) {
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fromActivity.startActivity(new Intent(fromActivity, AccountSetupNames.class));
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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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setContentView(R.layout.account_setup_names);
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mDescription = (EditText) findViewById(R.id.account_description);
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mName = (EditText) findViewById(R.id.account_name);
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mNextButton = (Button) findViewById(R.id.next);
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mNextButton.setOnClickListener(this);
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TextWatcher validationTextWatcher = new TextWatcher() {
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public void afterTextChanged(Editable s) {
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validateFields();
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}
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public void beforeTextChanged(CharSequence s, int start, int count, int after) {
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}
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public void onTextChanged(CharSequence s, int start, int before, int count) {
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}
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};
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mName.addTextChangedListener(validationTextWatcher);
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mName.setKeyListener(TextKeyListener.getInstance(false, Capitalize.WORDS));
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Account account = SetupData.getAccount();
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if (account == null) {
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throw new IllegalStateException("unexpected null account");
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}
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if (account.mHostAuthRecv == null) {
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throw new IllegalStateException("unexpected null hostauth");
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}
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// Remember whether we're an EAS account, since it doesn't require the user name field
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mEasAccount = "eas".equals(account.mHostAuthRecv.mProtocol);
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if (mEasAccount) {
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mName.setVisibility(View.GONE);
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findViewById(R.id.account_name_label).setVisibility(View.GONE);
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}
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/*
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* Since this field is considered optional, we don't set this here. If
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* the user fills in a value we'll reset the current value, otherwise we
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* just leave the saved value alone.
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*/
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// mDescription.setText(mAccount.getDescription());
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if (account != null && account.getSenderName() != null) {
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mName.setText(account.getSenderName());
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}
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// Make sure the "done" button is in the proper state
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validateFields();
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// Proceed immediately if in account creation mode
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if (SetupData.getFlowMode() == SetupData.FLOW_MODE_FORCE_CREATE) {
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onNext();
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}
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}
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/**
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* Implements OnClickListener
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*/
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@Override
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public void onClick(View v) {
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switch (v.getId()) {
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case R.id.next:
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// Don't allow this more than once (we do some work in an async thread before
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// finish()'ing the Activity, which allows this code to potentially be
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// executed multiple times.
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if (!mNextPressed) {
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onNext();
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}
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mNextPressed = true;
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break;
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}
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}
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/**
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* Check input fields for legal values and enable/disable next button
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*/
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private void validateFields() {
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boolean newEnabled = true;
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// Validation is based only on the "user name" field, not shown for EAS accounts
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if (!mEasAccount) {
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String userName = mName.getText().toString().trim();
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newEnabled = !TextUtils.isEmpty(userName);
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if (!newEnabled) {
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mName.setError(getString(R.string.account_setup_names_user_name_empty_error));
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}
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}
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mNextButton.setEnabled(newEnabled);
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}
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/**
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* Block the back key if we are currently processing the "next" key"
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*/
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@Override
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public void onBackPressed() {
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if (!mNextPressed) {
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finishActivity();
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}
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}
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private void finishActivity() {
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if (SetupData.getFlowMode() != SetupData.FLOW_MODE_NORMAL) {
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AccountSetupBasics.actionAccountCreateFinishedAccountFlow(this);
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} else {
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Account account = SetupData.getAccount();
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if (account != null) {
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AccountSetupBasics.actionAccountCreateFinished(this, account.mId);
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} else {
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// Safety check here; If mAccount is null (due to external issues or bugs)
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// just rewind back to Welcome, which can handle any configuration of accounts
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Welcome.actionStart(this);
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}
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}
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finish();
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}
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/**
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* After clicking the next button, we'll start an async task to commit the data
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* and other steps to finish the creation of the account.
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*/
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private void onNext() {
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// Update account object from UI
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Account account = SetupData.getAccount();
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String description = mDescription.getText().toString().trim();
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if (!TextUtils.isEmpty(description)) {
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account.setDisplayName(description);
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}
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account.setSenderName(mName.getText().toString().trim());
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// Launch async task for final commit work
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new FinalSetupTask(account).execute();
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}
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/**
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* Final account setup work is handled in this AsyncTask:
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* Commit final values to provider
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* Trigger account backup
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* Check for security hold
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*
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* When this completes, we return to UI thread for the following steps:
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* If security hold, dispatch to AccountSecurity activity
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* Otherwise, return to AccountSetupBasics for conclusion.
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*
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* TODO: If there was *any* indication that security might be required, we could at least
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* force the DeviceAdmin activation step, without waiting for the initial sync/handshake
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* to fail.
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* TODO: If the user doesn't update the security, don't go to the MessageList.
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*/
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private class FinalSetupTask extends AsyncTask<Void, Void, Boolean> {
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private Account mAccount;
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private Context mContext;
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public FinalSetupTask(Account account) {
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mAccount = account;
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mContext = AccountSetupNames.this;
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}
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@Override
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protected Boolean doInBackground(Void... params) {
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// Update the account in the database
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ContentValues cv = new ContentValues();
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cv.put(AccountColumns.DISPLAY_NAME, mAccount.getDisplayName());
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cv.put(AccountColumns.SENDER_NAME, mAccount.getSenderName());
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mAccount.update(mContext, cv);
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// Update the backup (side copy) of the accounts
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AccountBackupRestore.backupAccounts(AccountSetupNames.this);
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return Account.isSecurityHold(mContext, mAccount.mId);
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}
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@Override
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protected void onPostExecute(Boolean isSecurityHold) {
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if (!isCancelled()) {
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if (isSecurityHold) {
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Intent i = AccountSecurity.actionUpdateSecurityIntent(
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AccountSetupNames.this, mAccount.mId);
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AccountSetupNames.this.startActivityForResult(i, REQUEST_SECURITY);
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} else {
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finishActivity();
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}
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}
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}
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}
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/**
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* Handle the eventual result from the security update activity
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*
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* TODO: If the user doesn't update the security, don't go to the MessageList.
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*/
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@Override
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protected void onActivityResult(int requestCode, int resultCode, Intent data) {
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switch (requestCode) {
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case REQUEST_SECURITY:
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finishActivity();
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}
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super.onActivityResult(requestCode, resultCode, data);
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}
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}
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