1 /*
2  * Copyright (C) 2008 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  */
16 
17 package com.android.settings;
18 
19 import android.app.settings.SettingsEnums;
20 import android.content.Context;
21 import android.os.Bundle;
22 import android.os.UserManager;
23 
24 import androidx.annotation.VisibleForTesting;
25 import androidx.preference.PreferenceScreen;
26 
27 import com.android.settings.network.telephony.MobileNetworkUtils;
28 
29 public class TestingSettings extends SettingsPreferenceFragment {
30 
31     @Override
onCreate(Bundle savedInstanceState)32     public void onCreate(Bundle savedInstanceState) {
33         super.onCreate(savedInstanceState);
34 
35         addPreferencesFromResource(R.xml.testing_settings);
36 
37         if (!isRadioInfoVisible(getContext())) {
38             PreferenceScreen preferenceScreen = (PreferenceScreen)
39                     findPreference("radio_info_settings");
40             getPreferenceScreen().removePreference(preferenceScreen);
41         }
42     }
43 
44     @VisibleForTesting
isRadioInfoVisible(Context context)45     protected boolean isRadioInfoVisible(Context context) {
46         UserManager um = context.getSystemService(UserManager.class);
47         if (um != null) {
48             if (!um.isAdminUser()) {
49                 return false;
50             }
51         }
52         return !MobileNetworkUtils.isMobileNetworkUserRestricted(context);
53     }
54 
55     @Override
getMetricsCategory()56     public int getMetricsCategory() {
57         return SettingsEnums.TESTING;
58     }
59 }
60