src/com/android/settings/enterprise/FinancedPrivacyPreferenceController.java

/*
 * Copyright (C) 2021 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.enterprise;

import android.content.Context;

import androidx.preference.Preference;

import com.android.internal.annotations.VisibleForTesting;
import com.android.settings.core.PreferenceControllerMixin;
import com.android.settingslib.core.AbstractPreferenceController;

import java.util.Objects;

/** Preference controller which displays a financed preference for financed devices. */
public class FinancedPrivacyPreferenceController extends AbstractPreferenceController implements
        PreferenceControllerMixin {

    private static final String PREF_KEY_FINANCED_PRIVACY = "financed_privacy";
    private final PrivacyPreferenceControllerHelper mPrivacyPreferenceControllerHelper;
    private final String mPreferenceKey;

    public FinancedPrivacyPreferenceController(Context context) {
        this(Objects.requireNonNull(context), PREF_KEY_FINANCED_PRIVACY);
    }

    public FinancedPrivacyPreferenceController(Context context, String key) {
        this(Objects.requireNonNull(context), new PrivacyPreferenceControllerHelper(context), key);
    }

    @VisibleForTesting
    FinancedPrivacyPreferenceController(Context context,
            PrivacyPreferenceControllerHelper privacyPreferenceControllerHelper, String key) {
        super(Objects.requireNonNull(context));
        mPrivacyPreferenceControllerHelper = Objects.requireNonNull(
                privacyPreferenceControllerHelper);
        this.mPreferenceKey = key;
    }

    @Override
    public void updateState(Preference preference) {
        mPrivacyPreferenceControllerHelper.updateState(preference);
    }

    @Override
    public boolean isAvailable() {
        return mPrivacyPreferenceControllerHelper.isFinancedDevice();
    }

    @Override
    public String getPreferenceKey() {
        return mPreferenceKey;
    }
}