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
|
/*
* Copyright (C) 2015 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;
import android.app.Fragment;
import android.content.Context;
import android.bluetooth.BluetoothManager;
import android.net.ConnectivityManager;
import android.net.NetworkPolicyManager;
import android.net.wifi.WifiManager;
import android.os.Bundle;
import android.os.UserManager;
import android.telephony.SubscriptionManager;
import android.telephony.TelephonyManager;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.Spinner;
import android.widget.Toast;
import com.android.internal.logging.MetricsLogger;
import com.android.internal.telephony.PhoneConstants;
import java.util.ArrayList;
import java.util.List;
/**
* Confirm and execute a reset of the network settings to a clean "just out of the box"
* state. Multiple confirmations are required: first, a general "are you sure
* you want to do this?" prompt, followed by a keyguard pattern trace if the user
* has defined one, followed by a final strongly-worded "THIS WILL RESET EVERYTHING"
* prompt. If at any time the phone is allowed to go to sleep, is
* locked, et cetera, then the confirmation sequence is abandoned.
*
* This is the confirmation screen.
*/
public class ResetNetworkConfirm extends InstrumentedFragment {
private View mContentView;
private int mSubId = SubscriptionManager.INVALID_SUBSCRIPTION_ID;
/**
* The user has gone through the multiple confirmation, so now we go ahead
* and reset the network settings to its factory-default state.
*/
private Button.OnClickListener mFinalClickListener = new Button.OnClickListener() {
@Override
public void onClick(View v) {
if (Utils.isMonkeyRunning()) {
return;
}
// TODO maybe show a progress dialog if this ends up taking a while
Context context = getActivity();
ConnectivityManager connectivityManager = (ConnectivityManager)
context.getSystemService(Context.CONNECTIVITY_SERVICE);
if (connectivityManager != null) {
connectivityManager.factoryReset();
}
WifiManager wifiManager = (WifiManager)
context.getSystemService(Context.WIFI_SERVICE);
if (wifiManager != null) {
wifiManager.factoryReset();
}
TelephonyManager telephonyManager = (TelephonyManager)
context.getSystemService(Context.TELEPHONY_SERVICE);
if (telephonyManager != null) {
telephonyManager.factoryReset(mSubId);
}
NetworkPolicyManager policyManager = (NetworkPolicyManager)
context.getSystemService(Context.NETWORK_POLICY_SERVICE);
if (policyManager != null) {
String subscriberId = telephonyManager.getSubscriberId(mSubId);
policyManager.factoryReset(subscriberId);
}
BluetoothManager btManager = (BluetoothManager)
context.getSystemService(Context.BLUETOOTH_SERVICE);
if (btManager != null) {
btManager.getAdapter().factoryReset();
}
Toast.makeText(context, R.string.reset_network_complete_toast, Toast.LENGTH_SHORT)
.show();
}
};
/**
* Configure the UI for the final confirmation interaction
*/
private void establishFinalConfirmationState() {
mContentView.findViewById(R.id.execute_reset_network)
.setOnClickListener(mFinalClickListener);
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
if (UserManager.get(getActivity()).hasUserRestriction(
UserManager.DISALLOW_NETWORK_RESET)) {
return inflater.inflate(R.layout.network_reset_disallowed_screen, null);
}
mContentView = inflater.inflate(R.layout.reset_network_confirm, null);
establishFinalConfirmationState();
return mContentView;
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Bundle args = getArguments();
if (args != null) {
mSubId = args.getInt(PhoneConstants.SUBSCRIPTION_KEY,
SubscriptionManager.INVALID_SUBSCRIPTION_ID);
}
}
@Override
protected int getMetricsCategory() {
return MetricsLogger.RESET_NETWORK_CONFIRM;
}
}
|
