Fork autofill default app selection
We are merging the default app selection for autofill with credman so this forks the existing UI (so we can flag it off). Test: ondevice Bug: 278919696 Change-Id: I96bcf1ff86b169a182b9974f7384c45b474c3d5d
This commit is contained in:
Becca Hughes
@@ -0,0 +1,258 @@
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/*
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* Copyright (C) 2023 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.settings.applications.credentials;
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import android.app.Activity;
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import android.app.settings.SettingsEnums;
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import android.content.ComponentName;
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import android.content.Context;
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import android.content.DialogInterface;
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import android.content.Intent;
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import android.net.Uri;
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import android.os.Bundle;
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import android.os.UserHandle;
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import android.provider.Settings;
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import android.service.autofill.AutofillService;
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import android.service.autofill.AutofillServiceInfo;
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import android.text.Html;
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import android.text.TextUtils;
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import androidx.preference.Preference;
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import com.android.internal.content.PackageMonitor;
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import com.android.settings.R;
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import com.android.settings.applications.defaultapps.DefaultAppPickerFragment;
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import com.android.settingslib.applications.DefaultAppInfo;
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import com.android.settingslib.utils.ThreadUtils;
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import com.android.settingslib.widget.CandidateInfo;
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import java.util.ArrayList;
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import java.util.List;
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public class DefaultCombinedPicker extends DefaultAppPickerFragment {
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private static final String TAG = "DefaultCombinedPicker";
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public static final String SETTING = Settings.Secure.AUTOFILL_SERVICE;
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public static final Intent AUTOFILL_PROBE = new Intent(AutofillService.SERVICE_INTERFACE);
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/** Extra set when the fragment is implementing ACTION_REQUEST_SET_AUTOFILL_SERVICE. */
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public static final String EXTRA_PACKAGE_NAME = "package_name";
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/** Set when the fragment is implementing ACTION_REQUEST_SET_AUTOFILL_SERVICE. */
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private DialogInterface.OnClickListener mCancelListener;
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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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final Activity activity = getActivity();
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if (activity != null && activity.getIntent().getStringExtra(EXTRA_PACKAGE_NAME) != null) {
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mCancelListener =
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(d, w) -> {
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activity.setResult(Activity.RESULT_CANCELED);
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activity.finish();
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};
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// If mCancelListener is not null, fragment is started from
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// ACTION_REQUEST_SET_AUTOFILL_SERVICE and we should always use the calling uid.
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mUserId = UserHandle.myUserId();
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}
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mSettingsPackageMonitor.register(activity, activity.getMainLooper(), false);
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update();
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}
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@Override
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protected DefaultAppPickerFragment.ConfirmationDialogFragment newConfirmationDialogFragment(
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String selectedKey, CharSequence confirmationMessage) {
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final AutofillPickerConfirmationDialogFragment fragment =
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new AutofillPickerConfirmationDialogFragment();
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fragment.init(this, selectedKey, confirmationMessage);
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return fragment;
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}
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/**
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* Custom dialog fragment that has a cancel listener used to propagate the result back to caller
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* (for the cases where the picker is launched by {@code
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* android.settings.REQUEST_SET_AUTOFILL_SERVICE}.
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*/
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public static class AutofillPickerConfirmationDialogFragment
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extends DefaultAppPickerFragment.ConfirmationDialogFragment {
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@Override
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public void onCreate(Bundle savedInstanceState) {
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final DefaultCombinedPicker target = (DefaultCombinedPicker) getTargetFragment();
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setCancelListener(target.mCancelListener);
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super.onCreate(savedInstanceState);
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}
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}
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@Override
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protected int getPreferenceScreenResId() {
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return R.xml.default_credman_picker;
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}
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@Override
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public int getMetricsCategory() {
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return SettingsEnums.DEFAULT_AUTOFILL_PICKER;
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}
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@Override
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protected boolean shouldShowItemNone() {
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return true;
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}
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/** Monitor coming and going auto fill services and calls {@link #update()} when necessary */
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private final PackageMonitor mSettingsPackageMonitor =
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new PackageMonitor() {
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@Override
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public void onPackageAdded(String packageName, int uid) {
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ThreadUtils.postOnMainThread(() -> update());
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}
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@Override
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public void onPackageModified(String packageName) {
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ThreadUtils.postOnMainThread(() -> update());
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}
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@Override
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public void onPackageRemoved(String packageName, int uid) {
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ThreadUtils.postOnMainThread(() -> update());
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}
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};
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/** Update the data in this UI. */
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private void update() {
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updateCandidates();
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addAddServicePreference();
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}
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@Override
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public void onDestroy() {
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mSettingsPackageMonitor.unregister();
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super.onDestroy();
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}
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/**
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* Gets the preference that allows to add a new autofill service.
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*
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* @return The preference or {@code null} if no service can be added
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*/
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private Preference newAddServicePreferenceOrNull() {
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final String searchUri =
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Settings.Secure.getStringForUser(
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getActivity().getContentResolver(),
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Settings.Secure.AUTOFILL_SERVICE_SEARCH_URI,
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mUserId);
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if (TextUtils.isEmpty(searchUri)) {
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return null;
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}
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final Intent addNewServiceIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(searchUri));
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final Context context = getPrefContext();
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final Preference preference = new Preference(context);
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preference.setOnPreferenceClickListener(
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p -> {
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context.startActivityAsUser(addNewServiceIntent, UserHandle.of(mUserId));
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return true;
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});
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preference.setTitle(R.string.print_menu_item_add_service);
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preference.setIcon(R.drawable.ic_add_24dp);
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preference.setOrder(Integer.MAX_VALUE - 1);
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preference.setPersistent(false);
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return preference;
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}
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/**
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* Add a preference that allows the user to add a service if the market link for that is
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* configured.
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*/
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private void addAddServicePreference() {
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final Preference addNewServicePreference = newAddServicePreferenceOrNull();
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if (addNewServicePreference != null) {
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getPreferenceScreen().addPreference(addNewServicePreference);
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}
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}
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@Override
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protected List<DefaultAppInfo> getCandidates() {
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final List<DefaultAppInfo> candidates = new ArrayList<>();
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final List<AutofillServiceInfo> services =
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AutofillServiceInfo.getAvailableServices(getContext(), mUserId);
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for (AutofillServiceInfo asi : services) {
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candidates.add(
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new DefaultAppInfo(
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getContext(), mPm, mUserId, asi.getServiceInfo().getComponentName()));
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}
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return candidates;
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}
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public static String getDefaultKey(Context context, int userId) {
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String setting =
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Settings.Secure.getStringForUser(context.getContentResolver(), SETTING, userId);
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if (setting != null) {
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ComponentName componentName = ComponentName.unflattenFromString(setting);
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if (componentName != null) {
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return componentName.flattenToString();
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}
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}
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return null;
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}
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@Override
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protected String getDefaultKey() {
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return getDefaultKey(getContext(), mUserId);
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}
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@Override
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protected CharSequence getConfirmationMessage(CandidateInfo appInfo) {
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if (appInfo == null) {
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return null;
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}
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final CharSequence appName = appInfo.loadLabel();
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final String message =
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getContext()
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.getString(
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R.string.credman_autofill_confirmation_message,
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Html.escapeHtml(appName));
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return Html.fromHtml(message);
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}
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@Override
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protected boolean setDefaultKey(String key) {
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Settings.Secure.putStringForUser(getContext().getContentResolver(), SETTING, key, mUserId);
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// Check if activity was launched from Settings.ACTION_REQUEST_SET_AUTOFILL_SERVICE
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// intent, and set proper result if so...
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final Activity activity = getActivity();
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if (activity != null) {
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final String packageName = activity.getIntent().getStringExtra(EXTRA_PACKAGE_NAME);
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if (packageName != null) {
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final int result =
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key != null && key.startsWith(packageName)
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? Activity.RESULT_OK
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: Activity.RESULT_CANCELED;
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activity.setResult(result);
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activity.finish();
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}
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}
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// TODO: Notify the rest
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return true;
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}
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}
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