253 lines
11 KiB
Java
253 lines
11 KiB
Java
/*
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* Copyright (C) 2014 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.content.Context;
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import android.content.Intent;
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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.format.DateUtils;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.View.OnClickListener;
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import android.view.ViewGroup;
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import android.widget.EditText;
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import com.android.email.R;
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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.VendorPolicyLoader.OAuthProvider;
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import com.android.emailcommon.provider.Credential;
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import com.android.emailcommon.provider.HostAuth;
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import com.android.mail.utils.LogUtils;
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import java.util.List;
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public class AccountSetupCredentialsFragment extends AccountSetupFragment
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implements OnClickListener {
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private static final String EXTRA_EMAIL = "email";
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private static final String EXTRA_PROTOCOL = "protocol";
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public static final String EXTRA_PASSWORD = "password";
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public static final String EXTRA_OAUTH_PROVIDER = "provider";
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public static final String EXTRA_OAUTH_ACCESS_TOKEN = "accessToken";
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public static final String EXTRA_OAUTH_REFRESH_TOKEN = "refreshToken";
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public static final String EXTRA_OAUTH_EXPIRES_IN_SECONDS = "expiresInSeconds";
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private View mOAuthGroup;
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private View mOAuthButton;
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private EditText mImapPasswordText;
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private EditText mRegularPasswordText;
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private TextWatcher mValidationTextWatcher;
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private String mEmailAddress;
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private boolean mOfferOAuth;
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private String mProviderId;
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private Context mAppContext;
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private Bundle mResults;
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public interface Callback extends AccountSetupFragment.Callback {
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void onCredentialsComplete(Bundle results);
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}
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/**
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* Create a new instance of this fragment with the appropriate email and protocol
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* @param email login address for OAuth purposes
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* @param protocol protocol of the service we're gathering credentials for
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* @return new fragment instance
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*/
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public static AccountSetupCredentialsFragment newInstance(final String email,
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final String protocol) {
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final AccountSetupCredentialsFragment f = new AccountSetupCredentialsFragment();
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final Bundle b = new Bundle(2);
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b.putString(EXTRA_EMAIL, email);
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b.putString(EXTRA_PROTOCOL, protocol);
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f.setArguments(b);
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return f;
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}
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@Override
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public View onCreateView(final LayoutInflater inflater, final ViewGroup container,
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final Bundle savedInstanceState) {
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final View view = inflater.inflate(R.layout.account_setup_credentials_fragment, container,
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false);
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mImapPasswordText = UiUtilities.getView(view, R.id.imap_password);
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mRegularPasswordText = UiUtilities.getView(view, R.id.regular_password);
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mOAuthGroup = UiUtilities.getView(view, R.id.oauth_group);
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mOAuthButton = UiUtilities.getView(view, R.id.sign_in_with_google);
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mOAuthButton.setOnClickListener(this);
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// After any text edits, call validateFields() which enables or disables the Next button
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mValidationTextWatcher = new TextWatcher() {
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@Override
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public void afterTextChanged(Editable s) {
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validatePassword();
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}
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@Override
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public void beforeTextChanged(CharSequence s, int start, int count, int after) { }
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@Override
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public void onTextChanged(CharSequence s, int start, int before, int count) { }
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};
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mImapPasswordText.addTextChangedListener(mValidationTextWatcher);
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mRegularPasswordText.addTextChangedListener(mValidationTextWatcher);
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return view;
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}
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@Override
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public void onActivityCreated(final Bundle savedInstanceState) {
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super.onActivityCreated(savedInstanceState);
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mAppContext = getActivity().getApplicationContext();
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mEmailAddress = getArguments().getString(EXTRA_EMAIL);
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final String protocol = getArguments().getString(EXTRA_PROTOCOL);
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if (protocol != null) {
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final EmailServiceInfo info = EmailServiceUtils.getServiceInfo(mAppContext, protocol);
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mOfferOAuth = info.offerOAuth;
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} else {
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// TODO: for now, we might not know what protocol we're using, so just default to
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// offering oauth
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mOfferOAuth = true;
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}
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if (mOfferOAuth) {
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mOAuthGroup.setVisibility(View.VISIBLE);
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mRegularPasswordText.setVisibility(View.GONE);
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} else {
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mOAuthGroup.setVisibility(View.GONE);
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mRegularPasswordText.setVisibility(View.VISIBLE);
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}
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validatePassword();
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}
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@Override
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public void onDestroy() {
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super.onDestroy();
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if (mImapPasswordText != null) {
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mImapPasswordText.removeTextChangedListener(mValidationTextWatcher);
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mImapPasswordText = null;
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}
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if (mRegularPasswordText != null) {
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mRegularPasswordText.removeTextChangedListener(mValidationTextWatcher);
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mRegularPasswordText = null;
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}
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}
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public void validatePassword() {
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final Callback callback = (Callback) getActivity();
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if (callback != null) {
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callback.setNextButtonEnabled(!TextUtils.isEmpty(getPassword()));
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}
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// Warn (but don't prevent) if password has leading/trailing spaces
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AccountSettingsUtils.checkPasswordSpaces(mAppContext, mImapPasswordText);
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AccountSettingsUtils.checkPasswordSpaces(mAppContext, mRegularPasswordText);
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}
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@Override
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public void onActivityResult(final int requestCode, final int resultCode, final Intent data) {
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if (requestCode == OAuthAuthenticationActivity.REQUEST_OAUTH) {
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if (resultCode == OAuthAuthenticationActivity.RESULT_OAUTH_SUCCESS) {
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final String accessToken = data.getStringExtra(
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OAuthAuthenticationActivity.EXTRA_OAUTH_ACCESS_TOKEN);
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final String refreshToken = data.getStringExtra(
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OAuthAuthenticationActivity.EXTRA_OAUTH_REFRESH_TOKEN);
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final int expiresInSeconds = data.getIntExtra(
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OAuthAuthenticationActivity.EXTRA_OAUTH_EXPIRES_IN, 0);
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final Bundle results = new Bundle(4);
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results.putString(EXTRA_OAUTH_PROVIDER, mProviderId);
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results.putString(EXTRA_OAUTH_ACCESS_TOKEN, accessToken);
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results.putString(EXTRA_OAUTH_REFRESH_TOKEN, refreshToken);
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results.putInt(EXTRA_OAUTH_EXPIRES_IN_SECONDS, expiresInSeconds);
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mResults = results;
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final Callback callback = (Callback) getActivity();
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callback.onCredentialsComplete(results);
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} else if (resultCode == OAuthAuthenticationActivity.RESULT_OAUTH_FAILURE
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|| resultCode == OAuthAuthenticationActivity.RESULT_OAUTH_USER_CANCELED) {
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LogUtils.i(LogUtils.TAG, "Result from oauth %d", resultCode);
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} else {
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LogUtils.wtf(LogUtils.TAG, "Unknown result code from OAUTH: %d", resultCode);
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}
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} else {
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LogUtils.e(LogUtils.TAG, "Unknown request code for onActivityResult in"
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+ " AccountSetupBasics: %d", requestCode);
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}
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}
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@Override
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public void onClick(final View view) {
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if (view == mOAuthButton) {
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List<OAuthProvider> oauthProviders = AccountSettingsUtils.getAllOAuthProviders(
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mAppContext);
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// TODO currently the only oauth provider we support is google.
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// If we ever have more than 1 oauth provider, then we need to implement some sort
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// of picker UI. For now, just always take the first oauth provider.
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if (oauthProviders.size() > 0) {
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mProviderId = oauthProviders.get(0).id;
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final Intent i = new Intent(getActivity(), OAuthAuthenticationActivity.class);
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i.putExtra(OAuthAuthenticationActivity.EXTRA_EMAIL_ADDRESS, mEmailAddress);
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i.putExtra(OAuthAuthenticationActivity.EXTRA_PROVIDER, mProviderId);
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startActivityForResult(i, OAuthAuthenticationActivity.REQUEST_OAUTH);
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}
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}
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}
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public String getPassword() {
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if (mOfferOAuth) {
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return mImapPasswordText.getText().toString();
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} else {
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return mRegularPasswordText.getText().toString();
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}
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}
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public Bundle getCredentialResults() {
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if (mResults != null) {
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return mResults;
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}
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final Bundle results = new Bundle(1);
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results.putString(EXTRA_PASSWORD, getPassword());
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return results;
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}
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public static void populateHostAuthWithResults(final Context context, final HostAuth hostAuth,
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final Bundle results) {
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if (results == null) {
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return;
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}
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final String password = results.getString(AccountSetupCredentialsFragment.EXTRA_PASSWORD);
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if (!TextUtils.isEmpty(password)) {
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hostAuth.mPassword = password;
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hostAuth.removeCredential();
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} else {
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Credential cred = hostAuth.getOrCreateCredential(context);
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cred.mProviderId = results.getString(
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AccountSetupCredentialsFragment.EXTRA_OAUTH_PROVIDER);
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cred.mAccessToken = results.getString(
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AccountSetupCredentialsFragment.EXTRA_OAUTH_ACCESS_TOKEN);
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cred.mRefreshToken = results.getString(
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AccountSetupCredentialsFragment.EXTRA_OAUTH_REFRESH_TOKEN);
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cred.mExpiration = System.currentTimeMillis()
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+ results.getInt(
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AccountSetupCredentialsFragment.EXTRA_OAUTH_EXPIRES_IN_SECONDS, 0)
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* DateUtils.SECOND_IN_MILLIS;
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hostAuth.mPassword = null;
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}
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}
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}
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