src/com/android/settings/privacy/EnableContentCaptureWithServiceSettingsPreferenceController.java

/*
 * Copyright (C) 2019 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.privacy;

import android.annotation.NonNull;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.util.Log;

import androidx.preference.Preference;

import com.android.settings.core.TogglePreferenceController;
import com.android.settings.utils.ContentCaptureUtils;
import com.android.settings.widget.MasterSwitchPreference;

public final class EnableContentCaptureWithServiceSettingsPreferenceController
        extends TogglePreferenceController {

    private static final String TAG = "ContentCaptureController";

    public EnableContentCaptureWithServiceSettingsPreferenceController(@NonNull Context context,
            @NonNull String key) {
        super(context, key);
    }

    @Override
    public boolean isChecked() {
        return ContentCaptureUtils.isEnabledForUser(mContext);
    }

    @Override
    public boolean setChecked(boolean isChecked) {
        ContentCaptureUtils.setEnabledForUser(mContext, isChecked);
        return true;
    }

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

        ComponentName componentName = ContentCaptureUtils.getServiceSettingsComponentName();
        if (componentName != null) {
            preference.setIntent(new Intent(Intent.ACTION_MAIN).setComponent(componentName));
        } else {
            // Should not happen - preference should be disabled by controller
            Log.w(TAG, "No component name for custom service settings");
            preference.setSelectable(false);
        }
    }

    @Override
    public int getAvailabilityStatus() {
        boolean available = ContentCaptureUtils.isFeatureAvailable()
                && ContentCaptureUtils.getServiceSettingsComponentName() != null;
        return available ? AVAILABLE : UNSUPPORTED_ON_DEVICE;
    }
}