1 /*
2  * Copyright (C) 2016 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 package com.android.settings.connecteddevice;
17 
18 import android.app.settings.SettingsEnums;
19 import android.content.Context;
20 import android.net.Uri;
21 import android.provider.DeviceConfig;
22 import android.text.TextUtils;
23 import android.util.Log;
24 
25 import androidx.annotation.VisibleForTesting;
26 
27 import com.android.settings.R;
28 import com.android.settings.core.SettingsUIDeviceConfig;
29 import com.android.settings.dashboard.DashboardFragment;
30 import com.android.settings.password.PasswordUtils;
31 import com.android.settings.search.BaseSearchIndexProvider;
32 import com.android.settings.slices.SlicePreferenceController;
33 import com.android.settingslib.search.SearchIndexable;
34 
35 @SearchIndexable(forTarget = SearchIndexable.ALL & ~SearchIndexable.ARC)
36 public class ConnectedDeviceDashboardFragment extends DashboardFragment {
37 
38     private static final String TAG = "ConnectedDeviceFrag";
39     private static final String SETTINGS_PACKAGE_NAME = "com.android.settings";
40     private static final String SYSTEMUI_PACKAGE_NAME = "com.android.systemui";
41     private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
42 
43     @VisibleForTesting
44     static final String KEY_CONNECTED_DEVICES = "connected_device_list";
45     @VisibleForTesting
46     static final String KEY_AVAILABLE_DEVICES = "available_device_list";
47 
48     @Override
getMetricsCategory()49     public int getMetricsCategory() {
50         return SettingsEnums.SETTINGS_CONNECTED_DEVICE_CATEGORY;
51     }
52 
53     @Override
getLogTag()54     protected String getLogTag() {
55         return TAG;
56     }
57 
58     @Override
getHelpResource()59     public int getHelpResource() {
60         return R.string.help_url_connected_devices;
61     }
62 
63     @Override
getPreferenceScreenResId()64     protected int getPreferenceScreenResId() {
65         return R.xml.connected_devices;
66     }
67 
68     @Override
onAttach(Context context)69     public void onAttach(Context context) {
70         super.onAttach(context);
71         final boolean nearbyEnabled = DeviceConfig.getBoolean(DeviceConfig.NAMESPACE_SETTINGS_UI,
72                 SettingsUIDeviceConfig.BT_NEAR_BY_SUGGESTION_ENABLED, true);
73         String callingAppPackageName = PasswordUtils.getCallingAppPackageName(
74                 getActivity().getActivityToken());
75         if (DEBUG) {
76             Log.d(TAG, "onAttach() calling package name is : " + callingAppPackageName);
77         }
78         use(AvailableMediaDeviceGroupController.class).init(this);
79         use(ConnectedDeviceGroupController.class).init(this);
80         use(PreviouslyConnectedDevicePreferenceController.class).init(this);
81         use(SlicePreferenceController.class).setSliceUri(nearbyEnabled
82                 ? Uri.parse(getString(R.string.config_nearby_devices_slice_uri))
83                 : null);
84         use(DiscoverableFooterPreferenceController.class).setAlwaysDiscoverable(
85                 TextUtils.equals(SETTINGS_PACKAGE_NAME, callingAppPackageName)
86                         || TextUtils.equals(SYSTEMUI_PACKAGE_NAME, callingAppPackageName));
87     }
88 
89     /**
90      * For Search.
91      */
92     public static final BaseSearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
93             new BaseSearchIndexProvider(R.xml.connected_devices);
94 }
95