1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
|
/*
* Copyright (C) 2014 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.settings.users;
import android.app.Dialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.pm.UserInfo;
import android.os.Bundle;
import android.os.UserHandle;
import android.os.UserManager;
import android.preference.Preference;
import android.preference.SwitchPreference;
import com.android.settings.R;
import com.android.settings.SettingsPreferenceFragment;
import com.android.settings.Utils;
/**
* Settings screen for configuring a specific user. It can contain user restrictions
* and deletion controls. It is shown when you tap on the settings icon in the
* user management (UserSettings) screen.
*
* Arguments to this fragment must include the userId of the user (in EXTRA_USER_ID) for whom
* to display controls, or should contain the EXTRA_USER_GUEST = true.
*/
public class UserDetailsSettings extends SettingsPreferenceFragment
implements Preference.OnPreferenceClickListener, Preference.OnPreferenceChangeListener {
private static final String TAG = UserDetailsSettings.class.getSimpleName();
private static final String KEY_ENABLE_TELEPHONY = "enable_calling";
private static final String KEY_REMOVE_USER = "remove_user";
/** Integer extra containing the userId to manage */
static final String EXTRA_USER_ID = "user_id";
/** Boolean extra to indicate guest preferences */
static final String EXTRA_USER_GUEST = "guest_user";
private static final int DIALOG_CONFIRM_REMOVE = 1;
private static final int DIALOG_CONFIRM_ENABLE_CALLING = 2;
private static final int DIALOG_CONFIRM_ENABLE_CALLING_SMS = 3;
private UserManager mUserManager;
private SwitchPreference mPhonePref;
private Preference mRemoveUserPref;
private UserInfo mUserInfo;
private boolean mGuestUser;
private Bundle mDefaultGuestRestrictions;
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
final Context context = getActivity();
mUserManager = (UserManager) context.getSystemService(Context.USER_SERVICE);
addPreferencesFromResource(R.xml.user_details_settings);
mPhonePref = (SwitchPreference) findPreference(KEY_ENABLE_TELEPHONY);
mRemoveUserPref = findPreference(KEY_REMOVE_USER);
mGuestUser = getArguments().getBoolean(EXTRA_USER_GUEST, false);
if (!mGuestUser) {
// Regular user. Get the user id from the caller.
final int userId = getArguments().getInt(EXTRA_USER_ID, -1);
if (userId == -1) {
throw new RuntimeException("Arguments to this fragment must contain the user id");
}
mUserInfo = mUserManager.getUserInfo(userId);
mPhonePref.setChecked(!mUserManager.hasUserRestriction(UserManager.DISALLOW_TELEPHONY,
new UserHandle(userId)));
mRemoveUserPref.setOnPreferenceClickListener(this);
} else {
// These are not for an existing user, just general Guest settings.
removePreference(KEY_REMOVE_USER);
// Default title is for calling and SMS. Change to calling-only here
mPhonePref.setTitle(R.string.user_enable_calling);
mDefaultGuestRestrictions = mUserManager.getDefaultGuestRestrictions();
mPhonePref.setChecked(
!mDefaultGuestRestrictions.getBoolean(UserManager.DISALLOW_TELEPHONY));
}
mPhonePref.setOnPreferenceChangeListener(this);
}
@Override
public boolean onPreferenceClick(Preference preference) {
if (preference == mRemoveUserPref) {
if (UserHandle.myUserId() != UserHandle.USER_OWNER) {
throw new RuntimeException("Only the owner can remove a user");
}
showDialog(DIALOG_CONFIRM_REMOVE);
return true;
}
return false;
}
@Override
public boolean onPreferenceChange(Preference preference, Object newValue) {
if (mGuestUser) {
// TODO: Show confirmation dialog: b/15761405
mDefaultGuestRestrictions.putBoolean(UserManager.DISALLOW_TELEPHONY,
!((Boolean) newValue));
mUserManager.setDefaultGuestRestrictions(mDefaultGuestRestrictions);
} else {
// TODO: Show confirmation dialog: b/15761405
mUserManager.setUserRestriction(UserManager.DISALLOW_TELEPHONY, !((Boolean) newValue),
new UserHandle(mUserInfo.id));
}
return true;
}
@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(), mUserInfo.id,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
removeUser();
}
});
return dlg;
}
case DIALOG_CONFIRM_ENABLE_CALLING:
case DIALOG_CONFIRM_ENABLE_CALLING_SMS:
// TODO: b/15761405
}
return null;
}
void removeUser() {
mUserManager.removeUser(mUserInfo.id);
finishFragment();
}
}
|
