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/*
* Copyright (C) 2016 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.system;
import android.app.settings.SettingsEnums;
import android.content.Context;
import android.os.Bundle;
import android.provider.SearchIndexableResource;
import androidx.annotation.VisibleForTesting;
import androidx.preference.Preference;
import androidx.preference.PreferenceGroup;
import androidx.preference.PreferenceScreen;
import com.android.settings.R;
import com.android.settings.dashboard.DashboardFragment;
import com.android.settings.overlay.FeatureFactory;
import com.android.settings.search.BaseSearchIndexProvider;
import com.android.settingslib.search.SearchIndexable;
import java.util.Arrays;
import java.util.List;
@SearchIndexable
public class SystemDashboardFragment extends DashboardFragment {
private static final String TAG = "SystemDashboardFrag";
public static final String EXTRA_SHOW_AWARE_DISABLED = "show_aware_dialog_disabled";
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
final PreferenceScreen screen = getPreferenceScreen();
// We do not want to display an advanced button if only one setting is hidden
if (getVisiblePreferenceCount(screen) == screen.getInitialExpandedChildrenCount() + 1) {
screen.setInitialExpandedChildrenCount(Integer.MAX_VALUE);
}
showRestrictionDialog();
}
@VisibleForTesting
public void showRestrictionDialog() {
final Bundle args = getArguments();
if (args != null && args.getBoolean(EXTRA_SHOW_AWARE_DISABLED, false)) {
FeatureFactory.getFactory(getContext()).getAwareFeatureProvider()
.showRestrictionDialog(this);
}
}
@Override
public int getMetricsCategory() {
return SettingsEnums.SETTINGS_SYSTEM_CATEGORY;
}
@Override
protected String getLogTag() {
return TAG;
}
@Override
protected int getPreferenceScreenResId() {
return R.xml.system_dashboard_fragment;
}
@Override
public int getHelpResource() {
return R.string.help_url_system_dashboard;
}
private int getVisiblePreferenceCount(PreferenceGroup group) {
int visibleCount = 0;
for (int i = 0; i < group.getPreferenceCount(); i++) {
final Preference preference = group.getPreference(i);
if (preference instanceof PreferenceGroup) {
visibleCount += getVisiblePreferenceCount((PreferenceGroup) preference);
} else if (preference.isVisible()) {
visibleCount++;
}
}
return visibleCount;
}
/**
* For Search.
*/
public static final BaseSearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
new BaseSearchIndexProvider() {
@Override
public List<SearchIndexableResource> getXmlResourcesToIndex(
Context context, boolean enabled) {
final SearchIndexableResource sir = new SearchIndexableResource(context);
sir.xmlResId = R.xml.system_dashboard_fragment;
return Arrays.asList(sir);
}
};
}
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