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 */
16package com.android.settingslib.drawer;
17
18import android.app.AlertDialog;
19import android.app.Dialog;
20import android.app.DialogFragment;
21import android.app.FragmentManager;
22import android.content.Context;
23import android.content.DialogInterface;
24import android.content.DialogInterface.OnClickListener;
25import android.content.Intent;
26import android.os.Bundle;
27import android.os.UserHandle;
28import android.os.UserManager;
29import android.util.Log;
30
31import java.util.List;
32
33public class ProfileSelectDialog extends DialogFragment implements OnClickListener {
34
35    private static final String TAG = "ProfileSelectDialog";
36    private static final String ARG_SELECTED_TILE = "selectedTile";
37    private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
38
39    private Tile mSelectedTile;
40
41    public static void show(FragmentManager manager, Tile tile) {
42        ProfileSelectDialog dialog = new ProfileSelectDialog();
43        Bundle args = new Bundle();
44        args.putParcelable(ARG_SELECTED_TILE, tile);
45        dialog.setArguments(args);
46        dialog.show(manager, "select_profile");
47    }
48
49    @Override
50    public void onCreate(Bundle savedInstanceState) {
51        super.onCreate(savedInstanceState);
52        mSelectedTile = getArguments().getParcelable(ARG_SELECTED_TILE);
53    }
54
55    @Override
56    public Dialog onCreateDialog(Bundle savedInstanceState) {
57        Context context = getActivity();
58        AlertDialog.Builder builder = new AlertDialog.Builder(context);
59        UserAdapter adapter = UserAdapter.createUserAdapter(UserManager.get(context), context,
60                mSelectedTile.userHandle);
61        builder.setTitle(com.android.settingslib.R.string.choose_profile)
62                .setAdapter(adapter, this);
63
64        return builder.create();
65    }
66
67    @Override
68    public void onClick(DialogInterface dialog, int which) {
69        UserHandle user = mSelectedTile.userHandle.get(which);
70        // Show menu on top level items.
71        mSelectedTile.intent.putExtra(SettingsDrawerActivity.EXTRA_SHOW_MENU, true);
72        mSelectedTile.intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK);
73        getActivity().startActivityAsUser(mSelectedTile.intent, user);
74        ((SettingsDrawerActivity) getActivity()).onProfileTileOpen();
75    }
76
77    public static void updateUserHandlesIfNeeded(Context context, Tile tile) {
78        List<UserHandle> userHandles = tile.userHandle;
79        if (tile.userHandle == null || tile.userHandle.size() <= 1) {
80            return;
81        }
82        final UserManager userManager = UserManager.get(context);
83        for (int i = userHandles.size() - 1; i >= 0; i--) {
84            if (userManager.getUserInfo(userHandles.get(i).getIdentifier()) == null) {
85                if (DEBUG) {
86                    Log.d(TAG, "Delete the user: " + userHandles.get(i).getIdentifier());
87                }
88                userHandles.remove(i);
89            }
90        }
91    }
92}
93