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/*
* Copyright (C) 2017 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package com.android.settings.search;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import android.provider.Settings;
import android.text.TextUtils;
import com.android.settingslib.search.SearchIndexableResources;
import com.android.settingslib.search.SearchIndexableResourcesMobile;
/**
* FeatureProvider for the refactored search code.
*/
public class SearchFeatureProviderImpl implements SearchFeatureProvider {
private static final String TAG = "SearchFeatureProvider";
private SearchIndexableResources mSearchIndexableResources;
@Override
public void verifyLaunchSearchResultPageCaller(Context context, ComponentName caller) {
if (caller == null) {
throw new IllegalArgumentException("ExternalSettingsTrampoline intents "
+ "must be called with startActivityForResult");
}
final String packageName = caller.getPackageName();
final boolean isSettingsPackage = TextUtils.equals(packageName, context.getPackageName())
|| TextUtils.equals(getSettingsIntelligencePkgName(context), packageName);
final boolean isAllowlistedPackage =
isSignatureAllowlisted(context, caller.getPackageName());
if (isSettingsPackage || isAllowlistedPackage) {
return;
}
throw new SecurityException("Search result intents must be called with from a "
+ "allowlisted package.");
}
@Override
public SearchIndexableResources getSearchIndexableResources() {
if (mSearchIndexableResources == null) {
mSearchIndexableResources = new SearchIndexableResourcesMobile();
}
return mSearchIndexableResources;
}
@Override
public Intent buildSearchIntent(Context context, int pageId) {
return new Intent(Settings.ACTION_APP_SEARCH_SETTINGS)
.setPackage(getSettingsIntelligencePkgName(context))
.putExtra(Intent.EXTRA_REFERRER, buildReferrer(context, pageId));
}
protected boolean isSignatureAllowlisted(Context context, String callerPackage) {
return false;
}
private static Uri buildReferrer(Context context, int pageId) {
return new Uri.Builder()
.scheme("android-app")
.authority(context.getPackageName())
.path(String.valueOf(pageId))
.build();
}
}
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