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
|
/*
* Copyright (C) 2007 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.bluetooth.BluetoothAdapter;
import android.content.Intent;
import android.net.wifi.WifiManager;
import android.os.Bundle;
import android.os.IBinder;
import android.os.ServiceManager;
import android.os.SystemProperties;
import android.preference.CheckBoxPreference;
import android.preference.Preference;
import android.preference.PreferenceActivity;
import android.preference.PreferenceScreen;
import android.provider.Settings;
import com.android.internal.telephony.TelephonyIntents;
import com.android.internal.telephony.TelephonyProperties;
import com.android.settings.bluetooth.BluetoothEnabler;
import com.android.settings.wifi.WifiEnabler;
public class WirelessSettings extends PreferenceActivity {
private static final String KEY_TOGGLE_AIRPLANE = "toggle_airplane";
private static final String KEY_TOGGLE_BLUETOOTH = "toggle_bluetooth";
private static final String KEY_TOGGLE_WIFI = "toggle_wifi";
private static final String KEY_WIFI_SETTINGS = "wifi_settings";
private static final String KEY_BT_SETTINGS = "bt_settings";
private static final String KEY_VPN_SETTINGS = "vpn_settings";
public static final String EXIT_ECM_RESULT = "exit_ecm_result";
public static final int REQUEST_CODE_EXIT_ECM = 1;
private WifiEnabler mWifiEnabler;
private AirplaneModeEnabler mAirplaneModeEnabler;
private BluetoothEnabler mBtEnabler;
private CheckBoxPreference mAirplaneModePreference;
/**
* Invoked on each preference click in this hierarchy, overrides
* PreferenceActivity's implementation. Used to make sure we track the
* preference click events.
*/
@Override
public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen, Preference preference) {
if ( (preference == mAirplaneModePreference) &&
(Boolean.parseBoolean(
SystemProperties.get(TelephonyProperties.PROPERTY_INECM_MODE))) ) {
// In ECM mode launch ECM app dialog
startActivityForResult(
new Intent(TelephonyIntents.ACTION_SHOW_NOTICE_ECM_BLOCK_OTHERS, null),
REQUEST_CODE_EXIT_ECM);
return true;
}
else {
// Let the intents be launched by the Preference manager
return false;
}
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
addPreferencesFromResource(R.xml.wireless_settings);
initToggles();
mAirplaneModePreference = (CheckBoxPreference) findPreference(KEY_TOGGLE_AIRPLANE);
}
@Override
protected void onResume() {
super.onResume();
mWifiEnabler.resume();
mBtEnabler.resume();
mAirplaneModeEnabler.resume();
}
@Override
protected void onPause() {
super.onPause();
mWifiEnabler.pause();
mAirplaneModeEnabler.pause();
mBtEnabler.pause();
}
private void initToggles() {
Preference airplanePreference = findPreference(KEY_TOGGLE_AIRPLANE);
Preference wifiPreference = findPreference(KEY_TOGGLE_WIFI);
Preference btPreference = findPreference(KEY_TOGGLE_BLUETOOTH);
Preference wifiSettings = findPreference(KEY_WIFI_SETTINGS);
Preference vpnSettings = findPreference(KEY_VPN_SETTINGS);
IBinder b = ServiceManager.getService(BluetoothAdapter.BLUETOOTH_SERVICE);
if (b == null) {
// Disable BT Settings if BT service is not available.
Preference btSettings = findPreference(KEY_BT_SETTINGS);
btSettings.setEnabled(false);
}
mWifiEnabler = new WifiEnabler(
this, (WifiManager) getSystemService(WIFI_SERVICE),
(CheckBoxPreference) wifiPreference);
mAirplaneModeEnabler = new AirplaneModeEnabler(
this, (CheckBoxPreference) airplanePreference);
mBtEnabler = new BluetoothEnabler(this, (CheckBoxPreference) btPreference);
// manually set up dependencies for Wifi if its radio is not toggleable in airplane mode
String toggleableRadios = Settings.System.getString(getContentResolver(),
Settings.System.AIRPLANE_MODE_TOGGLEABLE_RADIOS);
if (toggleableRadios == null || !toggleableRadios.contains(Settings.System.RADIO_WIFI)) {
wifiPreference.setDependency(airplanePreference.getKey());
wifiSettings.setDependency(airplanePreference.getKey());
vpnSettings.setDependency(airplanePreference.getKey());
}
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
switch(requestCode) {
case REQUEST_CODE_EXIT_ECM:
Boolean isChoiceYes =
data.getBooleanExtra(EXIT_ECM_RESULT, false);
// Set Airplane mode based on the return value and checkbox state
mAirplaneModeEnabler.setAirplaneModeInECM(isChoiceYes,
mAirplaneModePreference.isChecked());
break;
default:
break;
}
}
}
|
