1/*
2 * Copyright (C) 2017 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16package com.android.settings.deviceinfo;
17
18import android.content.Context;
19import android.content.Intent;
20import android.content.pm.PackageManager;
21
22import com.android.settings.core.PreferenceControllerMixin;
23import com.android.settingslib.core.AbstractPreferenceController;
24
25public class SafetyInfoPreferenceController extends AbstractPreferenceController implements
26        PreferenceControllerMixin {
27
28    private static final Intent INTENT_PROBE =
29            new Intent("android.settings.SHOW_SAFETY_AND_REGULATORY_INFO");
30
31    private final PackageManager mPackageManager;
32
33    public SafetyInfoPreferenceController(Context context) {
34        super(context);
35        mPackageManager = mContext.getPackageManager();
36    }
37
38    @Override
39    public boolean isAvailable() {
40        return !mPackageManager.queryIntentActivities(INTENT_PROBE, 0).isEmpty();
41    }
42
43    @Override
44    public String getPreferenceKey() {
45        return "safety_info";
46    }
47}
48