com/android/systemui/tuner/TunerPreferenceFragment.java

/*
 * 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.systemui.tuner;

import android.app.DialogFragment;

import androidx.preference.Preference;
import androidx.preference.PreferenceFragment;

public abstract class TunerPreferenceFragment extends PreferenceFragment {

    @Override
    public void onDisplayPreferenceDialog(Preference preference) {
        DialogFragment f = null;
        if (preference instanceof CustomListPreference) {
            f = CustomListPreference.CustomListPreferenceDialogFragment
                    .newInstance(preference.getKey());
        } else {
            super.onDisplayPreferenceDialog(preference);
        }
        f.setTargetFragment(this, 0);
        f.show(getFragmentManager(), "dialog_preference");
    }
}