5514509963
In Settings/Users, remove "Users & profiles" header is no longer displayed for phones. List of UserPreference is now explicitly sorted. Before, it was relying on an overridden compareTo method in UserPreference, which behavior was difficult to predict when instances of UserPreference were mixed with other instances in the same group. Bug:17630523 Change-Id: Iba1ef863c2cd4e8ca307ae0aa0877c5cd9e0973d
1041 lines
41 KiB
Java
1041 lines
41 KiB
Java
/*
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* Copyright (C) 2012 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.users;
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import android.accounts.Account;
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import android.accounts.AccountManager;
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import android.app.Activity;
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import android.app.ActivityManagerNative;
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import android.app.AlertDialog;
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import android.app.Dialog;
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import android.app.Fragment;
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import android.app.admin.DevicePolicyManager;
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import android.content.BroadcastReceiver;
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import android.content.Context;
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import android.content.DialogInterface;
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import android.content.Intent;
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import android.content.IntentFilter;
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import android.content.SharedPreferences;
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import android.content.pm.UserInfo;
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import android.content.res.Resources;
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import android.graphics.Bitmap;
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import android.graphics.drawable.Drawable;
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import android.os.AsyncTask;
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import android.os.Bundle;
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import android.os.Handler;
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import android.os.Message;
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import android.os.RemoteException;
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import android.os.UserHandle;
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import android.os.UserManager;
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import android.preference.Preference;
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import android.preference.Preference.OnPreferenceClickListener;
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import android.preference.PreferenceGroup;
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import android.preference.PreferenceScreen;
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import android.provider.Settings;
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import android.provider.Settings.Secure;
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import android.util.Log;
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import android.util.SparseArray;
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import android.view.Menu;
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import android.view.MenuInflater;
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import android.view.MenuItem;
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import android.view.View;
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import android.view.View.OnClickListener;
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import android.widget.SimpleAdapter;
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import com.android.internal.util.UserIcons;
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import com.android.internal.widget.LockPatternUtils;
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import com.android.settings.ChooseLockGeneric;
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import com.android.settings.OwnerInfoSettings;
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import com.android.settings.R;
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import com.android.settings.SelectableEditTextPreference;
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import com.android.settings.SettingsActivity;
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import com.android.settings.SettingsPreferenceFragment;
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import com.android.settings.Utils;
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import com.android.settings.drawable.CircleFramedDrawable;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.HashMap;
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import java.util.List;
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/**
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* Screen that manages the list of users on the device.
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* Guest user is an always visible entry, even if the guest is not currently
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* active/created. It is meant for controlling properties of a guest user.
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*
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* The first one is always the current user.
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* Owner is the primary user.
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*/
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public class UserSettings extends SettingsPreferenceFragment
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implements OnPreferenceClickListener, OnClickListener, DialogInterface.OnDismissListener,
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Preference.OnPreferenceChangeListener,
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EditUserInfoController.OnContentChangedCallback {
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private static final String TAG = "UserSettings";
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/** UserId of the user being removed */
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private static final String SAVE_REMOVING_USER = "removing_user";
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/** UserId of the user that was just added */
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private static final String SAVE_ADDING_USER = "adding_user";
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private static final String KEY_USER_LIST = "user_list";
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private static final String KEY_USER_ME = "user_me";
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private static final String KEY_ADD_USER = "user_add";
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private static final int MENU_REMOVE_USER = Menu.FIRST;
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private static final int MENU_ADD_ON_LOCKSCREEN = Menu.FIRST + 1;
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private static final int DIALOG_CONFIRM_REMOVE = 1;
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private static final int DIALOG_ADD_USER = 2;
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private static final int DIALOG_SETUP_USER = 3;
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private static final int DIALOG_SETUP_PROFILE = 4;
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private static final int DIALOG_USER_CANNOT_MANAGE = 5;
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private static final int DIALOG_CHOOSE_USER_TYPE = 6;
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private static final int DIALOG_NEED_LOCKSCREEN = 7;
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private static final int DIALOG_CONFIRM_EXIT_GUEST = 8;
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private static final int DIALOG_USER_PROFILE_EDITOR = 9;
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private static final int MESSAGE_UPDATE_LIST = 1;
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private static final int MESSAGE_SETUP_USER = 2;
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private static final int MESSAGE_CONFIG_USER = 3;
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private static final int USER_TYPE_USER = 1;
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private static final int USER_TYPE_RESTRICTED_PROFILE = 2;
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private static final int REQUEST_CHOOSE_LOCK = 10;
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private static final String KEY_ADD_USER_LONG_MESSAGE_DISPLAYED =
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"key_add_user_long_message_displayed";
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private static final String KEY_TITLE = "title";
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private static final String KEY_SUMMARY = "summary";
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private PreferenceGroup mUserListCategory;
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private UserPreference mMePreference;
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private SelectableEditTextPreference mNicknamePreference;
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private Preference mAddUser;
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private int mRemovingUserId = -1;
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private int mAddedUserId = 0;
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private boolean mAddingUser;
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private boolean mEnabled = true;
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private boolean mCanAddUser = true;
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private boolean mCanAddRestrictedProfile = true;
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private final Object mUserLock = new Object();
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private UserManager mUserManager;
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private SparseArray<Bitmap> mUserIcons = new SparseArray<Bitmap>();
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private boolean mIsOwner = UserHandle.myUserId() == UserHandle.USER_OWNER;
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private boolean mIsGuest;
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private EditUserInfoController mEditUserInfoController =
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new EditUserInfoController();
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// A place to cache the generated default avatar
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private Drawable mDefaultIconDrawable;
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private Handler mHandler = new Handler() {
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@Override
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public void handleMessage(Message msg) {
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switch (msg.what) {
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case MESSAGE_UPDATE_LIST:
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updateUserList();
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break;
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case MESSAGE_SETUP_USER:
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onUserCreated(msg.arg1);
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break;
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case MESSAGE_CONFIG_USER:
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onManageUserClicked(msg.arg1, true);
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break;
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}
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}
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};
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private BroadcastReceiver mUserChangeReceiver = new BroadcastReceiver() {
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@Override
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public void onReceive(Context context, Intent intent) {
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if (intent.getAction().equals(Intent.ACTION_USER_REMOVED)) {
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mRemovingUserId = -1;
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} else if (intent.getAction().equals(Intent.ACTION_USER_INFO_CHANGED)) {
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int userHandle = intent.getIntExtra(Intent.EXTRA_USER_HANDLE, -1);
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if (userHandle != -1) {
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mUserIcons.remove(userHandle);
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}
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}
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mHandler.sendEmptyMessage(MESSAGE_UPDATE_LIST);
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}
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};
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@Override
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public void onCreate(Bundle icicle) {
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super.onCreate(icicle);
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if (icicle != null) {
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if (icicle.containsKey(SAVE_ADDING_USER)) {
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mAddedUserId = icicle.getInt(SAVE_ADDING_USER);
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}
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if (icicle.containsKey(SAVE_REMOVING_USER)) {
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mRemovingUserId = icicle.getInt(SAVE_REMOVING_USER);
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}
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mEditUserInfoController.onRestoreInstanceState(icicle);
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}
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final Context context = getActivity();
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mUserManager = (UserManager) context.getSystemService(Context.USER_SERVICE);
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boolean hasMultipleUsers = mUserManager.getUserCount() > 1;
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if ((!UserManager.supportsMultipleUsers() && !hasMultipleUsers)
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|| Utils.isMonkeyRunning()) {
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mEnabled = false;
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return;
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}
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final int myUserId = UserHandle.myUserId();
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mIsGuest = mUserManager.getUserInfo(myUserId).isGuest();
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addPreferencesFromResource(R.xml.user_settings);
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mUserListCategory = (PreferenceGroup) findPreference(KEY_USER_LIST);
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mMePreference = new UserPreference(context, null /* attrs */, myUserId,
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null /* settings icon handler */,
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null /* delete icon handler */);
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mMePreference.setKey(KEY_USER_ME);
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mMePreference.setOnPreferenceClickListener(this);
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if (mIsOwner) {
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mMePreference.setSummary(R.string.user_owner);
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}
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mAddUser = findPreference(KEY_ADD_USER);
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DevicePolicyManager dpm = (DevicePolicyManager) context.getSystemService(
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Context.DEVICE_POLICY_SERVICE);
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// No restricted profiles for tablets with a device owner, or phones.
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if (dpm.getDeviceOwner() != null || Utils.isVoiceCapable(context)) {
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mCanAddRestrictedProfile = false;
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}
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// Determine if add user/profile button should be visible
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if (!mIsOwner || UserManager.getMaxSupportedUsers() < 2
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|| !UserManager.supportsMultipleUsers()
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|| mUserManager.hasUserRestriction(UserManager.DISALLOW_ADD_USER)) {
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mCanAddUser = false;
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} else {
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mAddUser.setOnPreferenceClickListener(this);
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// change label to only mention user, if restricted profiles are not supported
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if (!mCanAddRestrictedProfile) {
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mAddUser.setTitle(R.string.user_add_user_menu);
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}
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}
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loadProfile();
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setHasOptionsMenu(true);
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IntentFilter filter = new IntentFilter(Intent.ACTION_USER_REMOVED);
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filter.addAction(Intent.ACTION_USER_INFO_CHANGED);
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context.registerReceiverAsUser(mUserChangeReceiver, UserHandle.ALL, filter, null,
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mHandler);
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}
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@Override
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public void onResume() {
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super.onResume();
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if (!mEnabled) return;
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loadProfile();
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updateUserList();
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}
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@Override
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public void onDestroy() {
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super.onDestroy();
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if (!mEnabled) return;
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getActivity().unregisterReceiver(mUserChangeReceiver);
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}
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@Override
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public void onSaveInstanceState(Bundle outState) {
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super.onSaveInstanceState(outState);
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mEditUserInfoController.onSaveInstanceState(outState);
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outState.putInt(SAVE_ADDING_USER, mAddedUserId);
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outState.putInt(SAVE_REMOVING_USER, mRemovingUserId);
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}
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@Override
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public void startActivityForResult(Intent intent, int requestCode) {
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mEditUserInfoController.startingActivityForResult();
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super.startActivityForResult(intent, requestCode);
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}
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@Override
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public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
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int pos = 0;
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UserManager um = (UserManager) getActivity().getSystemService(Context.USER_SERVICE);
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if (!mIsOwner && !um.hasUserRestriction(UserManager.DISALLOW_REMOVE_USER)) {
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String nickname = mUserManager.getUserName();
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MenuItem removeThisUser = menu.add(0, MENU_REMOVE_USER, pos++,
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getResources().getString(R.string.user_remove_user_menu, nickname));
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removeThisUser.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
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}
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if (mIsOwner && !um.hasUserRestriction(UserManager.DISALLOW_ADD_USER)) {
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MenuItem allowAddOnLockscreen = menu.add(0, MENU_ADD_ON_LOCKSCREEN, pos++,
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R.string.user_add_on_lockscreen_menu);
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allowAddOnLockscreen.setCheckable(true);
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allowAddOnLockscreen.setChecked(Settings.Global.getInt(getContentResolver(),
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Settings.Global.ADD_USERS_WHEN_LOCKED, 0) == 1);
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}
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super.onCreateOptionsMenu(menu, inflater);
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}
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@Override
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public boolean onOptionsItemSelected(MenuItem item) {
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final int itemId = item.getItemId();
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if (itemId == MENU_REMOVE_USER) {
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onRemoveUserClicked(UserHandle.myUserId());
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return true;
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} else if (itemId == MENU_ADD_ON_LOCKSCREEN) {
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final boolean isChecked = item.isChecked();
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Settings.Global.putInt(getContentResolver(), Settings.Global.ADD_USERS_WHEN_LOCKED,
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isChecked ? 0 : 1);
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item.setChecked(!isChecked);
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return true;
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} else {
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return super.onOptionsItemSelected(item);
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}
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}
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/**
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* Loads profile information for the current user.
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*/
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private void loadProfile() {
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if (mIsGuest) {
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// No need to load profile information
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mMePreference.setIcon(getEncircledDefaultIcon());
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mMePreference.setTitle(R.string.user_exit_guest_title);
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return;
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}
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new AsyncTask<Void, Void, String>() {
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@Override
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protected void onPostExecute(String result) {
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finishLoadProfile(result);
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}
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@Override
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protected String doInBackground(Void... values) {
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UserInfo user = mUserManager.getUserInfo(UserHandle.myUserId());
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if (user.iconPath == null || user.iconPath.equals("")) {
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assignProfilePhoto(user);
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}
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return user.name;
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}
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}.execute();
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}
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private void finishLoadProfile(String profileName) {
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if (getActivity() == null) return;
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mMePreference.setTitle(getString(R.string.user_you, profileName));
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int myUserId = UserHandle.myUserId();
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Bitmap b = mUserManager.getUserIcon(myUserId);
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if (b != null) {
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mMePreference.setIcon(encircle(b));
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mUserIcons.put(myUserId, b);
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}
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}
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private boolean hasLockscreenSecurity() {
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LockPatternUtils lpu = new LockPatternUtils(getActivity());
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return lpu.isLockPasswordEnabled() || lpu.isLockPatternEnabled();
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}
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private void launchChooseLockscreen() {
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Intent chooseLockIntent = new Intent(DevicePolicyManager.ACTION_SET_NEW_PASSWORD);
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chooseLockIntent.putExtra(ChooseLockGeneric.ChooseLockGenericFragment.MINIMUM_QUALITY_KEY,
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DevicePolicyManager.PASSWORD_QUALITY_SOMETHING);
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startActivityForResult(chooseLockIntent, REQUEST_CHOOSE_LOCK);
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}
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@Override
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public void onActivityResult(int requestCode, int resultCode, Intent data) {
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super.onActivityResult(requestCode, resultCode, data);
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if (requestCode == REQUEST_CHOOSE_LOCK) {
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if (resultCode != Activity.RESULT_CANCELED && hasLockscreenSecurity()) {
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addUserNow(USER_TYPE_RESTRICTED_PROFILE);
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}
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} else {
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mEditUserInfoController.onActivityResult(requestCode, resultCode, data);
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}
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}
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private void onAddUserClicked(int userType) {
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synchronized (mUserLock) {
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if (mRemovingUserId == -1 && !mAddingUser) {
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switch (userType) {
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case USER_TYPE_USER:
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showDialog(DIALOG_ADD_USER);
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break;
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case USER_TYPE_RESTRICTED_PROFILE:
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if (hasLockscreenSecurity()) {
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addUserNow(USER_TYPE_RESTRICTED_PROFILE);
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} else {
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showDialog(DIALOG_NEED_LOCKSCREEN);
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}
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break;
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}
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}
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}
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}
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private void onRemoveUserClicked(int userId) {
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synchronized (mUserLock) {
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if (mRemovingUserId == -1 && !mAddingUser) {
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mRemovingUserId = userId;
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showDialog(DIALOG_CONFIRM_REMOVE);
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}
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}
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}
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private UserInfo createLimitedUser() {
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UserInfo newUserInfo = mUserManager.createSecondaryUser(
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getResources().getString(R.string.user_new_profile_name),
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UserInfo.FLAG_RESTRICTED);
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int userId = newUserInfo.id;
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UserHandle user = new UserHandle(userId);
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mUserManager.setUserRestriction(UserManager.DISALLOW_MODIFY_ACCOUNTS, true, user);
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// Change the setting before applying the DISALLOW_SHARE_LOCATION restriction, otherwise
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// the putIntForUser() will fail.
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Secure.putIntForUser(getContentResolver(),
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Secure.LOCATION_MODE, Secure.LOCATION_MODE_OFF, userId);
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mUserManager.setUserRestriction(UserManager.DISALLOW_SHARE_LOCATION, true, user);
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assignDefaultPhoto(newUserInfo);
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// Add shared accounts
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AccountManager am = AccountManager.get(getActivity());
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Account [] accounts = am.getAccounts();
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if (accounts != null) {
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for (Account account : accounts) {
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am.addSharedAccount(account, user);
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}
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}
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return newUserInfo;
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}
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private UserInfo createTrustedUser() {
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UserInfo newUserInfo = mUserManager.createSecondaryUser(
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getResources().getString(R.string.user_new_user_name), 0);
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if (newUserInfo != null) {
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assignDefaultPhoto(newUserInfo);
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}
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return newUserInfo;
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}
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private void onManageUserClicked(int userId, boolean newUser) {
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if (userId == UserPreference.USERID_GUEST_DEFAULTS) {
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Bundle extras = new Bundle();
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extras.putBoolean(UserDetailsSettings.EXTRA_USER_GUEST, true);
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((SettingsActivity) getActivity()).startPreferencePanel(
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UserDetailsSettings.class.getName(),
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extras, R.string.user_guest, null, null, 0);
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return;
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}
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UserInfo info = mUserManager.getUserInfo(userId);
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if (info.isRestricted() && mIsOwner) {
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Bundle extras = new Bundle();
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extras.putInt(RestrictedProfileSettings.EXTRA_USER_ID, userId);
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extras.putBoolean(RestrictedProfileSettings.EXTRA_NEW_USER, newUser);
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((SettingsActivity) getActivity()).startPreferencePanel(
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RestrictedProfileSettings.class.getName(),
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extras, R.string.user_restrictions_title, null,
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null, 0);
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} else if (info.id == UserHandle.myUserId()) {
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// Jump to owner info panel
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Bundle extras = new Bundle();
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if (!info.isRestricted()) {
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extras.putBoolean(OwnerInfoSettings.EXTRA_SHOW_NICKNAME, true);
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}
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int titleResId = info.id == UserHandle.USER_OWNER ? R.string.owner_info_settings_title
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: (info.isRestricted() ? R.string.profile_info_settings_title
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: R.string.user_info_settings_title);
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((SettingsActivity) getActivity()).startPreferencePanel(
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OwnerInfoSettings.class.getName(),
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extras, titleResId, null, null, 0);
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} else if (mIsOwner) {
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Bundle extras = new Bundle();
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extras.putInt(UserDetailsSettings.EXTRA_USER_ID, userId);
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((SettingsActivity) getActivity()).startPreferencePanel(
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UserDetailsSettings.class.getName(),
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extras,
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-1, /* No title res id */
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info.name, /* title */
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null, /* resultTo */
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|
0 /* resultRequestCode */);
|
|
}
|
|
}
|
|
|
|
private void onUserCreated(int userId) {
|
|
mAddedUserId = userId;
|
|
if (mUserManager.getUserInfo(userId).isRestricted()) {
|
|
showDialog(DIALOG_SETUP_PROFILE);
|
|
} else {
|
|
showDialog(DIALOG_SETUP_USER);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void onDialogShowing() {
|
|
super.onDialogShowing();
|
|
|
|
setOnDismissListener(this);
|
|
}
|
|
|
|
@Override
|
|
public Dialog onCreateDialog(int dialogId) {
|
|
Context context = getActivity();
|
|
if (context == null) return null;
|
|
switch (dialogId) {
|
|
case DIALOG_CONFIRM_REMOVE: {
|
|
Dialog dlg =
|
|
Utils.createRemoveConfirmationDialog(getActivity(), mRemovingUserId,
|
|
new DialogInterface.OnClickListener() {
|
|
public void onClick(DialogInterface dialog, int which) {
|
|
removeUserNow();
|
|
}
|
|
}
|
|
);
|
|
return dlg;
|
|
}
|
|
case DIALOG_USER_CANNOT_MANAGE:
|
|
return new AlertDialog.Builder(context)
|
|
.setMessage(R.string.user_cannot_manage_message)
|
|
.setPositiveButton(android.R.string.ok, null)
|
|
.create();
|
|
case DIALOG_ADD_USER: {
|
|
final SharedPreferences preferences = getActivity().getPreferences(
|
|
Context.MODE_PRIVATE);
|
|
final boolean longMessageDisplayed = preferences.getBoolean(
|
|
KEY_ADD_USER_LONG_MESSAGE_DISPLAYED, false);
|
|
final int messageResId = longMessageDisplayed
|
|
? R.string.user_add_user_message_short
|
|
: R.string.user_add_user_message_long;
|
|
final int userType = dialogId == DIALOG_ADD_USER
|
|
? USER_TYPE_USER : USER_TYPE_RESTRICTED_PROFILE;
|
|
Dialog dlg = new AlertDialog.Builder(context)
|
|
.setTitle(R.string.user_add_user_title)
|
|
.setMessage(messageResId)
|
|
.setPositiveButton(android.R.string.ok,
|
|
new DialogInterface.OnClickListener() {
|
|
public void onClick(DialogInterface dialog, int which) {
|
|
addUserNow(userType);
|
|
if (!longMessageDisplayed) {
|
|
preferences.edit().putBoolean(
|
|
KEY_ADD_USER_LONG_MESSAGE_DISPLAYED, true).apply();
|
|
}
|
|
}
|
|
})
|
|
.setNegativeButton(android.R.string.cancel, null)
|
|
.create();
|
|
return dlg;
|
|
}
|
|
case DIALOG_SETUP_USER: {
|
|
Dialog dlg = new AlertDialog.Builder(context)
|
|
.setTitle(R.string.user_setup_dialog_title)
|
|
.setMessage(R.string.user_setup_dialog_message)
|
|
.setPositiveButton(R.string.user_setup_button_setup_now,
|
|
new DialogInterface.OnClickListener() {
|
|
public void onClick(DialogInterface dialog, int which) {
|
|
switchUserNow(mAddedUserId);
|
|
}
|
|
})
|
|
.setNegativeButton(R.string.user_setup_button_setup_later, null)
|
|
.create();
|
|
return dlg;
|
|
}
|
|
case DIALOG_SETUP_PROFILE: {
|
|
Dialog dlg = new AlertDialog.Builder(context)
|
|
.setMessage(R.string.user_setup_profile_dialog_message)
|
|
.setPositiveButton(android.R.string.ok,
|
|
new DialogInterface.OnClickListener() {
|
|
public void onClick(DialogInterface dialog, int which) {
|
|
switchUserNow(mAddedUserId);
|
|
}
|
|
})
|
|
.setNegativeButton(android.R.string.cancel, null)
|
|
.create();
|
|
return dlg;
|
|
}
|
|
case DIALOG_CHOOSE_USER_TYPE: {
|
|
List<HashMap<String, String>> data = new ArrayList<HashMap<String,String>>();
|
|
HashMap<String,String> addUserItem = new HashMap<String,String>();
|
|
addUserItem.put(KEY_TITLE, getString(R.string.user_add_user_item_title));
|
|
addUserItem.put(KEY_SUMMARY, getString(R.string.user_add_user_item_summary));
|
|
HashMap<String,String> addProfileItem = new HashMap<String,String>();
|
|
addProfileItem.put(KEY_TITLE, getString(R.string.user_add_profile_item_title));
|
|
addProfileItem.put(KEY_SUMMARY, getString(R.string.user_add_profile_item_summary));
|
|
data.add(addUserItem);
|
|
data.add(addProfileItem);
|
|
AlertDialog.Builder builder = new AlertDialog.Builder(context);
|
|
SimpleAdapter adapter = new SimpleAdapter(builder.getContext(),
|
|
data, R.layout.two_line_list_item,
|
|
new String[] {KEY_TITLE, KEY_SUMMARY},
|
|
new int[] {R.id.title, R.id.summary});
|
|
builder.setTitle(R.string.user_add_user_type_title);
|
|
builder.setAdapter(adapter,
|
|
new DialogInterface.OnClickListener() {
|
|
@Override
|
|
public void onClick(DialogInterface dialog, int which) {
|
|
onAddUserClicked(which == 0
|
|
? USER_TYPE_USER
|
|
: USER_TYPE_RESTRICTED_PROFILE);
|
|
}
|
|
});
|
|
return builder.create();
|
|
}
|
|
case DIALOG_NEED_LOCKSCREEN: {
|
|
Dialog dlg = new AlertDialog.Builder(context)
|
|
.setMessage(R.string.user_need_lock_message)
|
|
.setPositiveButton(R.string.user_set_lock_button,
|
|
new DialogInterface.OnClickListener() {
|
|
@Override
|
|
public void onClick(DialogInterface dialog, int which) {
|
|
launchChooseLockscreen();
|
|
}
|
|
})
|
|
.setNegativeButton(android.R.string.cancel, null)
|
|
.create();
|
|
return dlg;
|
|
}
|
|
case DIALOG_CONFIRM_EXIT_GUEST: {
|
|
Dialog dlg = new AlertDialog.Builder(context)
|
|
.setTitle(R.string.user_exit_guest_confirm_title)
|
|
.setMessage(R.string.user_exit_guest_confirm_message)
|
|
.setPositiveButton(R.string.user_exit_guest_dialog_remove,
|
|
new DialogInterface.OnClickListener() {
|
|
@Override
|
|
public void onClick(DialogInterface dialog, int which) {
|
|
exitGuest();
|
|
}
|
|
})
|
|
.setNegativeButton(android.R.string.cancel, null)
|
|
.create();
|
|
return dlg;
|
|
}
|
|
case DIALOG_USER_PROFILE_EDITOR: {
|
|
Dialog dlg = mEditUserInfoController.createDialog(
|
|
(Fragment) this,
|
|
mMePreference.getIcon(),
|
|
mMePreference.getTitle(),
|
|
R.string.profile_info_settings_title,
|
|
this /* callback */,
|
|
android.os.Process.myUserHandle());
|
|
return dlg;
|
|
}
|
|
default:
|
|
return null;
|
|
}
|
|
}
|
|
|
|
private void removeUserNow() {
|
|
if (mRemovingUserId == UserHandle.myUserId()) {
|
|
removeThisUser();
|
|
} else {
|
|
new Thread() {
|
|
public void run() {
|
|
synchronized (mUserLock) {
|
|
mUserManager.removeUser(mRemovingUserId);
|
|
mHandler.sendEmptyMessage(MESSAGE_UPDATE_LIST);
|
|
}
|
|
}
|
|
}.start();
|
|
}
|
|
}
|
|
|
|
private void removeThisUser() {
|
|
try {
|
|
ActivityManagerNative.getDefault().switchUser(UserHandle.USER_OWNER);
|
|
((UserManager) getActivity().getSystemService(Context.USER_SERVICE))
|
|
.removeUser(UserHandle.myUserId());
|
|
} catch (RemoteException re) {
|
|
Log.e(TAG, "Unable to remove self user");
|
|
}
|
|
}
|
|
|
|
private void addUserNow(final int userType) {
|
|
synchronized (mUserLock) {
|
|
mAddingUser = true;
|
|
//updateUserList();
|
|
new Thread() {
|
|
public void run() {
|
|
UserInfo user = null;
|
|
// Could take a few seconds
|
|
if (userType == USER_TYPE_USER) {
|
|
user = createTrustedUser();
|
|
} else {
|
|
user = createLimitedUser();
|
|
}
|
|
synchronized (mUserLock) {
|
|
mAddingUser = false;
|
|
if (userType == USER_TYPE_USER) {
|
|
mHandler.sendEmptyMessage(MESSAGE_UPDATE_LIST);
|
|
mHandler.sendMessage(mHandler.obtainMessage(
|
|
MESSAGE_SETUP_USER, user.id, user.serialNumber));
|
|
} else {
|
|
mHandler.sendMessage(mHandler.obtainMessage(
|
|
MESSAGE_CONFIG_USER, user.id, user.serialNumber));
|
|
}
|
|
}
|
|
}
|
|
}.start();
|
|
}
|
|
}
|
|
|
|
private void switchUserNow(int userId) {
|
|
try {
|
|
ActivityManagerNative.getDefault().switchUser(userId);
|
|
} catch (RemoteException re) {
|
|
// Nothing to do
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Erase the current user (guest) and switch to another user.
|
|
*/
|
|
private void exitGuest() {
|
|
// Just to be safe
|
|
if (!mIsGuest) {
|
|
return;
|
|
}
|
|
removeThisUser();
|
|
}
|
|
|
|
private void updateUserList() {
|
|
if (getActivity() == null) return;
|
|
List<UserInfo> users = mUserManager.getUsers(true);
|
|
final Context context = getActivity();
|
|
|
|
final boolean voiceCapable = Utils.isVoiceCapable(context);
|
|
final ArrayList<Integer> missingIcons = new ArrayList<>();
|
|
final ArrayList<UserPreference> userPreferences = new ArrayList<>();
|
|
userPreferences.add(mMePreference);
|
|
|
|
for (UserInfo user : users) {
|
|
if (user.isManagedProfile()) {
|
|
// Managed profiles appear under Accounts Settings instead
|
|
continue;
|
|
}
|
|
UserPreference pref;
|
|
if (user.id == UserHandle.myUserId()) {
|
|
pref = mMePreference;
|
|
} else if (user.isGuest()) {
|
|
// Skip over Guest. We add generic Guest settings after this loop
|
|
continue;
|
|
} else {
|
|
// With Telephony:
|
|
// Secondary user: Settings
|
|
// Guest: Settings
|
|
// Restricted Profile: There is no Restricted Profile
|
|
// Without Telephony:
|
|
// Secondary user: Delete
|
|
// Guest: Nothing
|
|
// Restricted Profile: Settings
|
|
final boolean showSettings = mIsOwner && (voiceCapable || user.isRestricted());
|
|
final boolean showDelete = mIsOwner
|
|
&& (!voiceCapable && !user.isRestricted() && !user.isGuest());
|
|
pref = new UserPreference(context, null, user.id,
|
|
showSettings ? this : null,
|
|
showDelete ? this : null);
|
|
pref.setOnPreferenceClickListener(this);
|
|
pref.setKey("id=" + user.id);
|
|
userPreferences.add(pref);
|
|
if (user.id == UserHandle.USER_OWNER) {
|
|
pref.setSummary(R.string.user_owner);
|
|
}
|
|
pref.setTitle(user.name);
|
|
}
|
|
if (!isInitialized(user)) {
|
|
if (user.isRestricted()) {
|
|
pref.setSummary(R.string.user_summary_restricted_not_set_up);
|
|
} else {
|
|
pref.setSummary(R.string.user_summary_not_set_up);
|
|
}
|
|
} else if (user.isRestricted()) {
|
|
pref.setSummary(R.string.user_summary_restricted_profile);
|
|
}
|
|
if (user.iconPath != null) {
|
|
if (mUserIcons.get(user.id) == null) {
|
|
// Icon not loaded yet, print a placeholder
|
|
missingIcons.add(user.id);
|
|
pref.setIcon(getEncircledDefaultIcon());
|
|
} else {
|
|
setPhotoId(pref, user);
|
|
}
|
|
} else {
|
|
// Icon not available yet, print a placeholder
|
|
pref.setIcon(getEncircledDefaultIcon());
|
|
}
|
|
}
|
|
|
|
// Add a temporary entry for the user being created
|
|
if (mAddingUser) {
|
|
UserPreference pref = new UserPreference(getActivity(), null,
|
|
UserPreference.USERID_UNKNOWN, null, null);
|
|
pref.setEnabled(false);
|
|
pref.setTitle(R.string.user_new_user_name);
|
|
pref.setIcon(getEncircledDefaultIcon());
|
|
userPreferences.add(pref);
|
|
}
|
|
|
|
if (shouldShowGuestUserPreference(users)) {
|
|
// Add a virtual Guest user for guest defaults
|
|
UserPreference pref = new UserPreference(getActivity(), null,
|
|
UserPreference.USERID_GUEST_DEFAULTS,
|
|
mIsOwner && voiceCapable? this : null /* settings icon handler */,
|
|
null /* delete icon handler */);
|
|
pref.setTitle(R.string.user_guest);
|
|
pref.setIcon(getEncircledDefaultIcon());
|
|
pref.setOnPreferenceClickListener(this);
|
|
userPreferences.add(pref);
|
|
}
|
|
|
|
// Sort list of users by serialNum
|
|
Collections.sort(userPreferences, UserPreference.SERIAL_NUMBER_COMPARATOR);
|
|
|
|
getActivity().invalidateOptionsMenu();
|
|
|
|
// Load the icons
|
|
if (missingIcons.size() > 0) {
|
|
loadIconsAsync(missingIcons);
|
|
}
|
|
|
|
PreferenceScreen preferenceScreen = getPreferenceScreen();
|
|
preferenceScreen.removeAll();
|
|
|
|
// If profiles are supported, userPreferences will be added to the category labeled
|
|
// "User & Profiles", otherwise the category is skipped and elements are added directly
|
|
// to preferenceScreen
|
|
PreferenceGroup groupToAddUsers;
|
|
if (mCanAddRestrictedProfile) {
|
|
mUserListCategory.removeAll();
|
|
mUserListCategory.setOrder(Preference.DEFAULT_ORDER);
|
|
preferenceScreen.addPreference(mUserListCategory);
|
|
groupToAddUsers = mUserListCategory;
|
|
} else {
|
|
groupToAddUsers = preferenceScreen;
|
|
}
|
|
for (UserPreference userPreference : userPreferences) {
|
|
userPreference.setOrder(Preference.DEFAULT_ORDER);
|
|
groupToAddUsers.addPreference(userPreference);
|
|
}
|
|
|
|
// Append Add user to the end of the list
|
|
if (mCanAddUser) {
|
|
boolean moreUsers = mUserManager.canAddMoreUsers();
|
|
mAddUser.setEnabled(moreUsers);
|
|
mAddUser.setOrder(Preference.DEFAULT_ORDER);
|
|
preferenceScreen.addPreference(mAddUser);
|
|
}
|
|
}
|
|
|
|
private boolean shouldShowGuestUserPreference(List<UserInfo> users) {
|
|
boolean showGuestPreference = !mIsGuest;
|
|
// If user has DISALLOW_ADD_USER don't allow creating a guest either.
|
|
if (showGuestPreference && mUserManager.hasUserRestriction(UserManager.DISALLOW_ADD_USER)) {
|
|
showGuestPreference = false;
|
|
// If guest already exists, no user creation needed.
|
|
for (UserInfo user : users) {
|
|
if (user.isGuest()) {
|
|
showGuestPreference = true;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
return showGuestPreference;
|
|
}
|
|
|
|
|
|
private void loadIconsAsync(List<Integer> missingIcons) {
|
|
final Resources resources = getResources();
|
|
new AsyncTask<List<Integer>, Void, Void>() {
|
|
@Override
|
|
protected void onPostExecute(Void result) {
|
|
updateUserList();
|
|
}
|
|
|
|
@Override
|
|
protected Void doInBackground(List<Integer>... values) {
|
|
for (int userId : values[0]) {
|
|
Bitmap bitmap = mUserManager.getUserIcon(userId);
|
|
if (bitmap == null) {
|
|
bitmap = UserIcons.convertToBitmap(UserIcons.getDefaultUserIcon(userId,
|
|
/* light= */ false));
|
|
}
|
|
mUserIcons.append(userId, bitmap);
|
|
}
|
|
return null;
|
|
}
|
|
}.execute(missingIcons);
|
|
}
|
|
|
|
private void assignProfilePhoto(final UserInfo user) {
|
|
if (!Utils.copyMeProfilePhoto(getActivity(), user)) {
|
|
assignDefaultPhoto(user);
|
|
}
|
|
}
|
|
|
|
private void assignDefaultPhoto(UserInfo user) {
|
|
Bitmap bitmap = UserIcons.convertToBitmap(UserIcons.getDefaultUserIcon(user.id,
|
|
/* light= */ false));
|
|
mUserManager.setUserIcon(user.id, bitmap);
|
|
}
|
|
|
|
private Drawable getEncircledDefaultIcon() {
|
|
if (mDefaultIconDrawable == null) {
|
|
mDefaultIconDrawable = encircle(UserIcons.convertToBitmap(
|
|
UserIcons.getDefaultUserIcon(UserHandle.USER_NULL, /* light= */ false)));
|
|
}
|
|
return mDefaultIconDrawable;
|
|
}
|
|
|
|
private void setPhotoId(Preference pref, UserInfo user) {
|
|
Bitmap bitmap = mUserIcons.get(user.id);
|
|
if (bitmap != null) {
|
|
pref.setIcon(encircle(bitmap));
|
|
}
|
|
}
|
|
|
|
private void setUserName(String name) {
|
|
mUserManager.setUserName(UserHandle.myUserId(), name);
|
|
mNicknamePreference.setSummary(name);
|
|
getActivity().invalidateOptionsMenu();
|
|
}
|
|
|
|
@Override
|
|
public boolean onPreferenceClick(Preference pref) {
|
|
if (pref == mMePreference) {
|
|
if (mIsGuest) {
|
|
showDialog(DIALOG_CONFIRM_EXIT_GUEST);
|
|
return true;
|
|
}
|
|
// If this is a limited user, launch the user info settings instead of profile editor
|
|
if (mUserManager.isLinkedUser()) {
|
|
onManageUserClicked(UserHandle.myUserId(), false);
|
|
} else {
|
|
showDialog(DIALOG_USER_PROFILE_EDITOR);
|
|
}
|
|
} else if (pref instanceof UserPreference) {
|
|
int userId = ((UserPreference) pref).getUserId();
|
|
if (userId == UserPreference.USERID_GUEST_DEFAULTS) {
|
|
createAndSwitchToGuestUser();
|
|
} else {
|
|
// Get the latest status of the user
|
|
UserInfo user = mUserManager.getUserInfo(userId);
|
|
if (!isInitialized(user)) {
|
|
mHandler.sendMessage(mHandler.obtainMessage(
|
|
MESSAGE_SETUP_USER, user.id, user.serialNumber));
|
|
} else {
|
|
switchUserNow(userId);
|
|
}
|
|
}
|
|
} else if (pref == mAddUser) {
|
|
// If we allow both types, show a picker, otherwise directly go to
|
|
// flow for full user.
|
|
if (mCanAddRestrictedProfile) {
|
|
showDialog(DIALOG_CHOOSE_USER_TYPE);
|
|
} else {
|
|
onAddUserClicked(USER_TYPE_USER);
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
private void createAndSwitchToGuestUser() {
|
|
List<UserInfo> users = mUserManager.getUsers();
|
|
for (UserInfo user : users) {
|
|
if (user.isGuest()) {
|
|
switchUserNow(user.id);
|
|
return;
|
|
}
|
|
}
|
|
// No guest user. Create one, if there's no restriction.
|
|
// If it is not the primary user, then adding users from lockscreen must be enabled
|
|
if (mUserManager.hasUserRestriction(UserManager.DISALLOW_ADD_USER)
|
|
|| (!mIsOwner && Settings.Global.getInt(getContentResolver(),
|
|
Settings.Global.ADD_USERS_WHEN_LOCKED, 0) != 1)) {
|
|
Log.i(TAG, "Blocking guest creation because it is restricted");
|
|
return;
|
|
}
|
|
UserInfo guestUser = mUserManager.createGuest(getActivity(),
|
|
getResources().getString(R.string.user_guest));
|
|
if (guestUser != null) {
|
|
switchUserNow(guestUser.id);
|
|
}
|
|
}
|
|
|
|
private boolean isInitialized(UserInfo user) {
|
|
return (user.flags & UserInfo.FLAG_INITIALIZED) != 0;
|
|
}
|
|
|
|
private Drawable encircle(Bitmap icon) {
|
|
Drawable circled = CircleFramedDrawable.getInstance(getActivity(), icon);
|
|
return circled;
|
|
}
|
|
|
|
@Override
|
|
public void onClick(View v) {
|
|
if (v.getTag() instanceof UserPreference) {
|
|
int userId = ((UserPreference) v.getTag()).getUserId();
|
|
switch (v.getId()) {
|
|
case UserPreference.DELETE_ID:
|
|
onRemoveUserClicked(userId);
|
|
break;
|
|
case UserPreference.SETTINGS_ID:
|
|
onManageUserClicked(userId, false);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void onDismiss(DialogInterface dialog) {
|
|
synchronized (mUserLock) {
|
|
mAddingUser = false;
|
|
mRemovingUserId = -1;
|
|
updateUserList();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean onPreferenceChange(Preference preference, Object newValue) {
|
|
if (preference == mNicknamePreference) {
|
|
String value = (String) newValue;
|
|
if (preference == mNicknamePreference && value != null
|
|
&& value.length() > 0) {
|
|
setUserName(value);
|
|
}
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
@Override
|
|
public int getHelpResource() {
|
|
return R.string.help_url_users;
|
|
}
|
|
|
|
@Override
|
|
public void onPhotoChanged(Drawable photo) {
|
|
mMePreference.setIcon(photo);
|
|
}
|
|
|
|
@Override
|
|
public void onLabelChanged(CharSequence label) {
|
|
mMePreference.setTitle(label);
|
|
}
|
|
}
|