android_packages_apps_Cherish/src/com/cherish/settings/fragments/LockScreenSettings.java

/*
 *  Copyright (C) 2015 The OmniROM Project
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
package com.cherish.settings.fragments;

import com.android.internal.logging.nano.MetricsProto;

import android.app.Activity;
import android.content.Context;
import android.content.ContentResolver;
import android.app.WallpaperManager;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
import android.content.res.Resources;
import android.hardware.fingerprint.FingerprintManager;
import android.net.Uri;
import android.os.Bundle;
import android.os.UserHandle;
import androidx.preference.SwitchPreference;
import androidx.preference.ListPreference;
import androidx.preference.Preference;
import androidx.preference.PreferenceCategory;
import androidx.preference.PreferenceScreen;
import android.os.SystemProperties;
import android.provider.Settings;
import com.android.settings.R;
import com.android.settings.SettingsPreferenceFragment;
import com.android.internal.util.cherish.udfps.UdfpsUtils;
import com.android.internal.util.cherish.CherishUtils;
import com.cherish.settings.preferences.SystemSettingListPreference;
import com.cherish.settings.preferences.CustomSeekBarPreference;
import com.cherish.settings.preferences.SecureSettingListPreference;
import com.cherish.settings.preferences.SystemSettingSwitchPreference;
import com.cherish.settings.preferences.SystemSettingListPreference;
import com.android.settings.search.BaseSearchIndexProvider;
import com.android.settingslib.search.SearchIndexable;
import android.provider.SearchIndexableResource;
import android.widget.Toast;

import java.util.List;
import java.util.ArrayList;
import java.util.Map;
import java.util.HashMap;
import java.util.Collections;
import java.io.FileDescriptor;
import java.util.Arrays;
import org.json.JSONException;
import org.json.JSONObject;
import static android.os.UserHandle.USER_SYSTEM;
import android.os.RemoteException;
import android.os.ServiceManager;
import static android.os.UserHandle.USER_CURRENT;

@SearchIndexable(forTarget = SearchIndexable.ALL & ~SearchIndexable.ARC)
public class LockScreenSettings extends SettingsPreferenceFragment implements
        Preference.OnPreferenceChangeListener {

	private static final String UDFPS_CATEGORY = "udfps_category";
	private static final String TORCH_POWER_BUTTON_GESTURE = "torch_power_button_gesture";
	
	
	private ListPreference mLockClockStyles;
	private PreferenceCategory mUdfpsCategory;
	private Context mContext;
	private ListPreference mTorchPowerButton;

    @Override
    public void onCreate(Bundle icicle) {
        super.onCreate(icicle);
        addPreferencesFromResource(R.xml.cherish_settings_lockscreen);
        final ContentResolver resolver = getActivity().getContentResolver();
        final PreferenceScreen prefSet = getPreferenceScreen();
		
		Resources res = null;
        Context ctx = getContext();
        float density = Resources.getSystem().getDisplayMetrics().density;

        try {
            res = ctx.getPackageManager().getResourcesForApplication("com.android.systemui");
        } catch (NameNotFoundException e) {
            e.printStackTrace();
        }
		
		mUdfpsCategory = findPreference(UDFPS_CATEGORY);
        if (!UdfpsUtils.hasUdfpsSupport(getContext())) {
            prefSet.removePreference(mUdfpsCategory);
        }

        // screen off torch
        mTorchPowerButton = (ListPreference) findPreference(TORCH_POWER_BUTTON_GESTURE);
        int mTorchPowerButtonValue = Settings.System.getInt(resolver,
                Settings.System.TORCH_POWER_BUTTON_GESTURE, 0);
        mTorchPowerButton.setValue(Integer.toString(mTorchPowerButtonValue));
        mTorchPowerButton.setSummary(mTorchPowerButton.getEntry());
        mTorchPowerButton.setOnPreferenceChangeListener(this);
    }

    @Override
    public void onResume() {
        super.onResume();
    }

    public boolean onPreferenceChange(Preference preference, Object newValue) {
        ContentResolver resolver = getActivity().getContentResolver();
       if (preference == mTorchPowerButton) {
            int mTorchPowerButtonValue = Integer.valueOf((String) newValue);
            int index = mTorchPowerButton.findIndexOfValue((String) newValue);
            mTorchPowerButton.setSummary(
                    mTorchPowerButton.getEntries()[index]);
            Settings.System.putInt(resolver, Settings.System.TORCH_POWER_BUTTON_GESTURE,
                    mTorchPowerButtonValue);
            return true;
        }
        return false;
    }

    @Override
    public int getMetricsCategory() {
        return MetricsProto.MetricsEvent.CHERISH_SETTINGS;
    }
	
	/**
     * For Search.
     */

    public static final SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
            new BaseSearchIndexProvider() {

                @Override
                public List<SearchIndexableResource> getXmlResourcesToIndex(Context context,
                        boolean enabled) {
                    ArrayList<SearchIndexableResource> result =
                            new ArrayList<SearchIndexableResource>();
                    SearchIndexableResource sir = new SearchIndexableResource(context);
                    sir.xmlResId = R.xml.cherish_settings_lockscreen;
                    result.add(sir);
                    return result;
                }

                @Override
                public List<String> getNonIndexableKeys(Context context) {
                    List<String> keys = super.getNonIndexableKeys(context);
                    return keys;
                }
    };

}