1 /*
2  * Copyright (C) 2015 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.dashboard.profileselector;
18 
19 import android.app.Dialog;
20 import android.content.Context;
21 import android.content.DialogInterface;
22 import android.content.DialogInterface.OnClickListener;
23 import android.content.Intent;
24 import android.os.Bundle;
25 import android.os.UserHandle;
26 import android.os.UserManager;
27 import android.util.Log;
28 
29 import androidx.appcompat.app.AlertDialog;
30 import androidx.fragment.app.DialogFragment;
31 import androidx.fragment.app.FragmentManager;
32 
33 import com.android.settings.overlay.FeatureFactory;
34 import com.android.settingslib.drawer.Tile;
35 
36 import java.util.List;
37 
38 public class ProfileSelectDialog extends DialogFragment implements OnClickListener {
39 
40     private static final String TAG = "ProfileSelectDialog";
41     private static final String ARG_SELECTED_TILE = "selectedTile";
42     private static final String ARG_SOURCE_METRIC_CATEGORY = "sourceMetricCategory";
43     private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
44 
45     private int mSourceMetricCategory;
46     private Tile mSelectedTile;
47 
48     /**
49      * Display the profile select dialog, adding the fragment to the given FragmentManager.
50      * @param manager The FragmentManager this fragment will be added to.
51      * @param tile The tile for this fragment.
52      * @param sourceMetricCategory The source metric category.
53      */
show(FragmentManager manager, Tile tile, int sourceMetricCategory)54     public static void show(FragmentManager manager, Tile tile, int sourceMetricCategory) {
55         final ProfileSelectDialog dialog = new ProfileSelectDialog();
56         final Bundle args = new Bundle();
57         args.putParcelable(ARG_SELECTED_TILE, tile);
58         args.putInt(ARG_SOURCE_METRIC_CATEGORY, sourceMetricCategory);
59         dialog.setArguments(args);
60         dialog.show(manager, "select_profile");
61     }
62 
63     @Override
onCreate(Bundle savedInstanceState)64     public void onCreate(Bundle savedInstanceState) {
65         super.onCreate(savedInstanceState);
66         mSelectedTile = getArguments().getParcelable(ARG_SELECTED_TILE);
67         mSourceMetricCategory = getArguments().getInt(ARG_SOURCE_METRIC_CATEGORY);
68     }
69 
70     @Override
onCreateDialog(Bundle savedInstanceState)71     public Dialog onCreateDialog(Bundle savedInstanceState) {
72         final Context context = getActivity();
73         final AlertDialog.Builder builder = new AlertDialog.Builder(context);
74         final UserAdapter adapter = UserAdapter.createUserAdapter(UserManager.get(context), context,
75                 mSelectedTile.userHandle);
76         builder.setTitle(com.android.settingslib.R.string.choose_profile)
77                 .setAdapter(adapter, this);
78 
79         return builder.create();
80     }
81 
82     @Override
onClick(DialogInterface dialog, int which)83     public void onClick(DialogInterface dialog, int which) {
84         final UserHandle user = mSelectedTile.userHandle.get(which);
85         // Show menu on top level items.
86         final Intent intent = mSelectedTile.getIntent();
87         FeatureFactory.getFactory(getContext()).getMetricsFeatureProvider()
88                 .logStartedIntentWithProfile(intent, mSourceMetricCategory,
89                         which == 1 /* isWorkProfile */);
90         intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK);
91         getActivity().startActivityAsUser(intent, user);
92     }
93 
updateUserHandlesIfNeeded(Context context, Tile tile)94     public static void updateUserHandlesIfNeeded(Context context, Tile tile) {
95         final List<UserHandle> userHandles = tile.userHandle;
96         if (tile.userHandle == null || tile.userHandle.size() <= 1) {
97             return;
98         }
99         final UserManager userManager = UserManager.get(context);
100         for (int i = userHandles.size() - 1; i >= 0; i--) {
101             if (userManager.getUserInfo(userHandles.get(i).getIdentifier()) == null) {
102                 if (DEBUG) {
103                     Log.d(TAG, "Delete the user: " + userHandles.get(i).getIdentifier());
104                 }
105                 userHandles.remove(i);
106             }
107         }
108     }
109 }
110