src/com/android/settings/accessibility/ViewAllBluetoothDevicesPreferenceController.java

/*
 * Copyright (C) 2023 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.accessibility;

import android.content.Context;

import androidx.annotation.NonNull;
import androidx.annotation.VisibleForTesting;
import androidx.preference.PreferenceScreen;

import com.android.settings.connecteddevice.ConnectedDeviceDashboardFragment;
import com.android.settings.core.BasePreferenceController;
import com.android.settings.core.SubSettingLauncher;
import com.android.settings.dashboard.DashboardFragment;
import com.android.settings.overlay.FeatureFactory;
import com.android.settingslib.widget.ButtonPreference;

/** Preference controller for all bluetooth device preference. */
public class ViewAllBluetoothDevicesPreferenceController extends BasePreferenceController {
    private DashboardFragment mFragment;

    public ViewAllBluetoothDevicesPreferenceController(Context context, String preferenceKey) {
        super(context, preferenceKey);
    }

    @Override
    public void displayPreference(@NonNull PreferenceScreen screen) {
        super.displayPreference(screen);
        ButtonPreference preference = screen.findPreference(getPreferenceKey());
        if (preference != null) {
            preference.setOnClickListener(view -> {
                FeatureFactory.getFeatureFactory().getMetricsFeatureProvider().clicked(
                        getMetricsCategory(), getPreferenceKey());
                launchConnectedDevicePage();
            });
        }
    }

    /**
     * Initializes objects in this controller. Needs to call this before using the controller.
     *
     * @param fragment The {@link DashboardFragment} uses the controller
     */
    public void init(DashboardFragment fragment) {
        mFragment = fragment;
    }

    @Override
    public int getAvailabilityStatus() {
        return AVAILABLE;
    }

    @VisibleForTesting
    void launchConnectedDevicePage() {
        new SubSettingLauncher(mContext)
                .setDestination(ConnectedDeviceDashboardFragment.class.getName())
                .setSourceMetricsCategory(mFragment.getMetricsCategory())
                .launch();
    }
}