/*
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* Copyright (C) 2019 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.privacy;
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import android.annotation.NonNull;
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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.content.pm.UserInfo;
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import android.os.UserHandle;
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import android.os.UserManager;
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import android.util.Log;
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import androidx.appcompat.app.AlertDialog;
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import androidx.preference.Preference;
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import androidx.preference.PreferenceScreen;
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import com.android.settings.core.TogglePreferenceController;
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import com.android.settings.dashboard.profileselector.UserAdapter;
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import com.android.settings.utils.ContentCaptureUtils;
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import java.util.ArrayList;
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import java.util.List;
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public final class EnableContentCaptureWithServiceSettingsPreferenceController
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extends TogglePreferenceController {
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private static final String TAG = "ContentCaptureController";
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private final UserManager mUserManager;
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public EnableContentCaptureWithServiceSettingsPreferenceController(@NonNull Context context,
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@NonNull String key) {
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super(context, key);
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mUserManager = UserManager.get(context);
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}
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@Override
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public boolean isChecked() {
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return ContentCaptureUtils.isEnabledForUser(mContext);
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}
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@Override
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public boolean setChecked(boolean isChecked) {
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ContentCaptureUtils.setEnabledForUser(mContext, isChecked);
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return true;
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}
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@Override
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public void updateState(Preference preference) {
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super.updateState(preference);
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ComponentName componentName = ContentCaptureUtils.getServiceSettingsComponentName();
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if (componentName != null) {
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preference.setIntent(new Intent(Intent.ACTION_MAIN).setComponent(componentName));
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} else {
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// Should not happen - preference should be disabled by controller
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Log.w(TAG, "No component name for custom service settings");
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preference.setSelectable(false);
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}
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preference.setOnPreferenceClickListener((pref) -> {
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ProfileSelectDialog.show(mContext, pref);
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return true;
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});
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}
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@Override
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public int getAvailabilityStatus() {
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boolean available = ContentCaptureUtils.isFeatureAvailable()
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&& ContentCaptureUtils.getServiceSettingsComponentName() != null;
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return available ? AVAILABLE : UNSUPPORTED_ON_DEVICE;
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}
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private static final class ProfileSelectDialog {
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public static void show(Context context, Preference pref) {
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final UserManager userManager = UserManager.get(context);
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final List<UserInfo> userInfos = userManager.getUsers();
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final ArrayList<UserHandle> userHandles = new ArrayList<>(userInfos.size());
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for (UserInfo info: userInfos) {
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userHandles.add(info.getUserHandle());
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}
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AlertDialog.Builder builder = new AlertDialog.Builder(context);
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UserAdapter adapter = UserAdapter.createUserAdapter(userManager, context, userHandles);
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builder.setTitle(com.android.settingslib.R.string.choose_profile)
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.setAdapter(adapter, (DialogInterface dialog, int which) -> {
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final UserHandle user = userHandles.get(which);
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// Show menu on top level items.
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final Intent intent = pref.getIntent();
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intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK);
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context.startActivityAsUser(intent, user);
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})
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.show();
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}
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}
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}
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