// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
package org.chromium.chrome.browser.autofill.options;
import static org.chromium.chrome.browser.autofill.options.AutofillOptionsProperties.THIRD_PARTY_AUTOFILL_ENABLED;
import static org.chromium.chrome.browser.autofill.options.AutofillOptionsProperties.THIRD_PARTY_TOGGLE_HINT;
import static org.chromium.chrome.browser.autofill.options.AutofillOptionsProperties.THIRD_PARTY_TOGGLE_IS_READ_ONLY;
import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import android.provider.Settings;
import android.text.SpannableString;
import android.view.View;
import androidx.annotation.StringRes;
import androidx.annotation.VisibleForTesting;
import org.chromium.base.IntentUtils;
import org.chromium.base.metrics.RecordHistogram;
import org.chromium.base.supplier.Supplier;
import org.chromium.chrome.browser.autofill.AndroidAutofillAvailabilityStatus;
import org.chromium.chrome.browser.autofill.AutofillClientProviderUtils;
import org.chromium.chrome.browser.autofill.R;
import org.chromium.chrome.browser.autofill.options.AutofillOptionsFragment.AutofillOptionsReferrer;
import org.chromium.chrome.browser.flags.ChromeFeatureList;
import org.chromium.chrome.browser.preferences.Pref;
import org.chromium.chrome.browser.profiles.Profile;
import org.chromium.components.prefs.PrefService;
import org.chromium.components.user_prefs.UserPrefs;
import org.chromium.ui.modaldialog.DialogDismissalCause;
import org.chromium.ui.modaldialog.ModalDialogManager;
import org.chromium.ui.modaldialog.ModalDialogManager.ModalDialogType;
import org.chromium.ui.modaldialog.ModalDialogProperties;
import org.chromium.ui.modelutil.PropertyModel;
import org.chromium.ui.text.NoUnderlineClickableSpan;
import org.chromium.ui.text.SpanApplier;
/**
* The mediator of the autofill options component. Ensures that the model and the pref are in sync
* (in either direction).
*/
class AutofillOptionsMediator implements ModalDialogProperties.Controller {
private static final String AWG_PACKAGE_NAME = "package:com.google.android.gms";
private static final String SKIP_COMPATIBILITY_CHECK_PARAM_NAME = "skip_compatibility_check";
private static final String SKIP_ALL_CHECKS_PARAM_VALUE = "skip_all_checks";
private static final String ONLY_SKIP_AWG_CHECK_PARAM_VALUE = "only_skip_awg_check";
@VisibleForTesting
static final String HISTOGRAM_USE_THIRD_PARTY_FILLING =
"Autofill.Settings.ToggleUseThirdPartyFilling";
@VisibleForTesting
static final String HISTOGRAM_REFERRER = "Autofill.Settings.AutofillOptionsReferrerAndroid";
private final Profile mProfile;
private final Runnable mRestartRunnable;
private final Supplier<ModalDialogManager> mModalDialogManagerSupplier;
private final Supplier<PropertyModel> mRestartConfirmationDialogModelSupplier;
private PropertyModel mModel;
private Context mContext;
AutofillOptionsMediator(
Profile profile,
Supplier<ModalDialogManager> modalDialogManagerSupplier,
Supplier<PropertyModel> restartConfirmationDialogModelSupplier,
Runnable restartRunnable) {
mProfile = profile;
mModalDialogManagerSupplier = modalDialogManagerSupplier;
mRestartConfirmationDialogModelSupplier = restartConfirmationDialogModelSupplier;
mRestartRunnable = restartRunnable;
}
// ModalDialogProperties.Controller:
@Override
public void onClick(PropertyModel restartConfirmationModel, int buttonType) {
switch (buttonType) {
case ModalDialogProperties.ButtonType.POSITIVE:
// TODO: crbug.com/308551195 - Add a metric to record acceptance like
// recordBooleanHistogram(HISTOGRAM_RESTARTED_FOR_3P, true);
onConfirmWithRestart();
return;
case ModalDialogProperties.ButtonType.NEGATIVE:
// TODO: crbug.com/308551195 - Add a metric to record acceptance like
// recordBooleanHistogram(HISTOGRAM_RESTARTED_FOR_3P, false);
mModalDialogManagerSupplier
.get()
.dismissDialog(
restartConfirmationModel,
DialogDismissalCause.NEGATIVE_BUTTON_CLICKED);
return;
case ModalDialogProperties.ButtonType.TITLE_ICON:
case ModalDialogProperties.ButtonType.POSITIVE_EPHEMERAL:
assert false : "Unhandled button click!";
}
}
// ModalDialogProperties.Controller:
@Override
public void onDismiss(PropertyModel restartConfirmationModel, int dismissalCause) {
updateToggleStateFromPref(); // Radio buttons always change. Reset them to match the prefs.
}
void initialize(PropertyModel model, @AutofillOptionsReferrer int referrer, Context context) {
mModel = model;
mContext = context;
updateToggleStateFromPref();
RecordHistogram.recordEnumeratedHistogram(
HISTOGRAM_REFERRER, referrer, AutofillOptionsReferrer.COUNT);
}
boolean isInitialized() {
return mModel != null;
}
/**
* Checks whether the toggle is allowed to switch states. Whenever AwG is the active provider
* and there is no override, it should not be available to switch over. Switching away from 3P
* mode when AwG is active is allowed but should never be required since Chrome resets that
* setting automatically.
*
* @return true if the toggle should be read-only.
*/
boolean should3pToggleBeReadOnly() {
if (prefs().getBoolean(Pref.AUTOFILL_USING_VIRTUAL_VIEW_STRUCTURE)) {
return false; // Always allow to flip back to built-in password management.
}
switch (AutofillClientProviderUtils.getAndroidAutofillFrameworkAvailability(prefs())) {
case AndroidAutofillAvailabilityStatus.NOT_ALLOWED_BY_POLICY:
return true;
case AndroidAutofillAvailabilityStatus.SETTING_TURNED_OFF: // Pref may be changed!
case AndroidAutofillAvailabilityStatus.AVAILABLE:
return false;
case AndroidAutofillAvailabilityStatus.ANDROID_VERSION_TOO_OLD:
case AndroidAutofillAvailabilityStatus.ANDROID_AUTOFILL_MANAGER_NOT_AVAILABLE:
case AndroidAutofillAvailabilityStatus.ANDROID_AUTOFILL_NOT_SUPPORTED:
case AndroidAutofillAvailabilityStatus.UNKNOWN_ANDROID_AUTOFILL_SERVICE:
return !SKIP_ALL_CHECKS_PARAM_VALUE.equals(
ChromeFeatureList.getFieldTrialParamByFeature(
ChromeFeatureList.AUTOFILL_VIRTUAL_VIEW_STRUCTURE_ANDROID,
SKIP_COMPATIBILITY_CHECK_PARAM_NAME));
case AndroidAutofillAvailabilityStatus.ANDROID_AUTOFILL_SERVICE_IS_GOOGLE:
return !SKIP_ALL_CHECKS_PARAM_VALUE.equals(
ChromeFeatureList.getFieldTrialParamByFeature(
ChromeFeatureList.AUTOFILL_VIRTUAL_VIEW_STRUCTURE_ANDROID,
SKIP_COMPATIBILITY_CHECK_PARAM_NAME))
&& !ONLY_SKIP_AWG_CHECK_PARAM_VALUE.equals(
ChromeFeatureList.getFieldTrialParamByFeature(
ChromeFeatureList.AUTOFILL_VIRTUAL_VIEW_STRUCTURE_ANDROID,
SKIP_COMPATIBILITY_CHECK_PARAM_NAME));
}
assert false : "Unhandled AndroidAutofillFrameworkAvailability state!";
return false;
}
void updateToggleStateFromPref() {
assert isInitialized();
mModel.set(
THIRD_PARTY_AUTOFILL_ENABLED,
prefs().getBoolean(Pref.AUTOFILL_USING_VIRTUAL_VIEW_STRUCTURE));
mModel.set(THIRD_PARTY_TOGGLE_IS_READ_ONLY, should3pToggleBeReadOnly());
mModel.set(THIRD_PARTY_TOGGLE_HINT, getHintSummary());
}
void onThirdPartyToggleChanged(boolean optIntoThirdPartyFilling) {
if (mModel.get(THIRD_PARTY_AUTOFILL_ENABLED) == optIntoThirdPartyFilling) {
return; // Ignore redundant event.
}
mModel.set(THIRD_PARTY_AUTOFILL_ENABLED, optIntoThirdPartyFilling);
showRestartConfirmation();
}
private SpannableString getHintSummary() {
if (AutofillClientProviderUtils.getAndroidAutofillFrameworkAvailability(prefs())
== AndroidAutofillAvailabilityStatus.NOT_ALLOWED_BY_POLICY) {
return SpannableString.valueOf(getString(R.string.autofill_options_hint_policy));
}
return SpanApplier.applySpans(
getString(
should3pToggleBeReadOnly()
? R.string.autofill_options_hint_3p_setting_disabled
: R.string.autofill_options_hint_3p_setting_ready),
new SpanApplier.SpanInfo(
"<link>",
"</link>",
new NoUnderlineClickableSpan(
mContext, this::onLinkToAndroidSettingsClicked)));
}
private void onLinkToAndroidSettingsClicked(View unusedView) {
IntentUtils.safeStartActivity(mContext, createAutofillServiceChangeIntent());
}
private static Intent createAutofillServiceChangeIntent() {
Intent intent = new Intent(Settings.ACTION_REQUEST_SET_AUTOFILL_SERVICE);
intent.setData(Uri.parse(AWG_PACKAGE_NAME));
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
return intent;
}
private void onConfirmWithRestart() {
prefs().setBoolean(
Pref.AUTOFILL_USING_VIRTUAL_VIEW_STRUCTURE,
mModel.get(THIRD_PARTY_AUTOFILL_ENABLED));
RecordHistogram.recordBooleanHistogram(
HISTOGRAM_USE_THIRD_PARTY_FILLING, mModel.get(THIRD_PARTY_AUTOFILL_ENABLED));
mRestartRunnable.run();
}
private void showRestartConfirmation() {
ModalDialogManager dialogManager = mModalDialogManagerSupplier.get();
PropertyModel restartConfirmationModel = mRestartConfirmationDialogModelSupplier.get();
if (dialogManager == null || restartConfirmationModel == null) {
// Radio buttons always change. Reset them to prefs state if restart can't be confirmed.
updateToggleStateFromPref();
return;
}
dialogManager.showDialog(restartConfirmationModel, ModalDialogType.APP);
}
private PrefService prefs() {
return UserPrefs.get(mProfile);
}
private String getString(@StringRes int stringRes) {
return mContext.getResources().getString(stringRes);
}
}
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