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[Android]自定义移动网络接入点

2012-06-03 22:06 811 查看
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1.点击“Network”将显示本机的无线及网络信息。

2.点击"WAP"将自动设接入点为CMWAP。

3.点击“GPRS”将自动设接入点为GPRS。

代码出处：http://blog.csdn.net/sodino/article/details/5916641

标签：
AndroidSDK
cmwapGPRS

代码片段(6)

[代码][Java]代码

viewsource

print?

001
package
lab.sodino.network;
002
import
java.net.InetAddress;
003
import
java.net.NetworkInterface;
004
import
java.net.SocketException;
005
import
java.net.UnknownHostException;
006
import
java.util.Enumeration;
007
import
android.app.Activity;
008
import
android.content.ContentResolver;
009
import
android.content.ContentValues;
010
import
android.content.Context;
011
import
android.database.Cursor;
012
import
android.net.ConnectivityManager;
013
import
android.net.NetworkInfo;
014
import
android.net.Uri;
015
import
android.net.wifi.WifiInfo;
016
import
android.net.wifi.WifiManager;
017
import
android.os.Bundle;
018
import
android.util.Log;
019
import
android.view.Menu;
020
import
android.view.MenuItem;
021
import
android.view.View;
022
import
android.view.View.OnClickListener;
023
import
android.widget.Button;
024
import
android.widget.TextView;
025
/**
026
*1.点击"Network"将输出本机所处的网络环境。2.点击"WAP"将设定移动网络接入点为CMWAP。3.点击"GPRS"将设定
027
*移动网络接入点为CMNET。注：自定义移动网络接入点的前提是“设置”→“无线和网络”→“移动网络”处已打勾。
028
*/
029
public
class
NetworkAct
extends

Activity{
030
/**全部的APN*/
031
private

static
final

UriALL_APN_URI=Uri
032
.parse(
"content://telephony/carriers"
);
033
/**当前default的APN记录。*/
034
private

static
final

UriPREFERRED_APN_URI=Uri
035
.parse(
"content://telephony/carriers/preferapn"
);
036
private

TextViewtextView;
037
private

ButtonbtnShowNetInfo;
038
private

ButtonbtnSetCMWAP;
039
private

ButtonbtnSetGPRS;
040
private

BtnClickListenerbtnListener;
041
private

ContentValuescvWAP;
042
private

ContentValuescvGPRS;
043
public

void
onCreate(BundlesavedInstanceState){
044
super
.onCreate(savedInstanceState);
045
setContentView(R.layout.main);
046
textView=(TextView)findViewById(R.id.infoPanel);
047
textView.setBackgroundColor(
0xffffffff
);
048
textView.setTextColor(
0xff0000ff
);
049
textView.setTextSize(
15
.0f);
050
textView.setScrollBarStyle(TextView.SCROLLBARS_OUTSIDE_OVERLAY);
051
btnListener=
new
BtnClickListener();
052
btnShowNetInfo=(Button)findViewById(R.id.showInfo);
053
btnShowNetInfo.setOnClickListener(btnListener);
054
btnSetCMWAP=(Button)findViewById(R.id.setCMWAP);
055
btnSetCMWAP.setOnClickListener(btnListener);
056
btnSetGPRS=(Button)findViewById(R.id.setGPRS);
057
btnSetGPRS.setOnClickListener(btnListener);
058
initAPNValues();
059
}

060
private

void
initAPNValues(){
061
cvWAP=
new
ContentValues();
062
cvWAP.put(
"name"
,
"移动梦网"
);

063
cvWAP.put(
"apn"
,
"cmwap"
);

064
//需要设置为默认接入点则为default
065
cvWAP.put(
"type"
,
"default"
);

066
cvWAP.put(
"proxy"
,
"10.0.0.172"
);

067
cvWAP.put(
"port"
,
"80"
);
068
cvWAP.put(
"mmsproxy"
,
"10.0.0.172"
);

069
cvWAP.put(
"mmsport"
,
"80"
);
070
cvWAP.put(
"mmsprotocol"
,
"2.0"
);
071
cvWAP.put(
"mmsc"
,
"http://mmsc.monternet.com"
);
072
cvWAP.put(
"mcc"
,
"460"
);
073
cvWAP.put(
"mnc"
,
"02"
);
074
cvWAP.put(
"numeric"
,
"46002"
);

075
cvGPRS=
new
ContentValues();
076
cvGPRS.put(
"name"
,
"GPRS"
);

077
cvGPRS.put(
"apn"
,
"cmnet"
);

078
//需要设置为默认接入点则为default
079
cvGPRS.put(
"type"
,
"default"
);

080
//cvGPRS.put("proxy","10.0.0.172");
081
//cvGPRS.put("port","80");
082
//cvGPRS.put("mmsproxy","10.0.0.172");
083
//cvGPRS.put("mmsport","80");
084
cvGPRS.put(
"mmsprotocol"
,
"2.0"
);
085
//cvGPRS.put("mmsc","http://mmsc.monternet.com");
086
cvGPRS.put(
"mcc"
,
"460"
);
087
cvGPRS.put(
"mnc"
,
"02"
);
088
cvGPRS.put(
"numeric"
,
"46002"
);

089
}

090
private

void
showNetworkInfo(){
091
getLocalAddress();
092
getWifiAddress();
093
getNetworkInfo();
094
textView.append(
"/nListDefaultAccessPointName:/n"
);
095
listAllAPNs(PREFERRED_APN_URI);
096
textView.append(
"/nListallAccessPointName:/n"
);
097
listAllAPNs(ALL_APN_URI);
098
}

099
private

void
getLocalAddress(){
100
InetAddressiAdd=
null
;
101
try

{
102
iAdd=InetAddress.getLocalHost();
103
Stringline=
""
;
104
//line="HostName="+iAdd.getHostName()+"/n";
105
//textView.append(line);
106
//line="CanonicalHostName="+iAdd.getCanonicalHostName()+"/n";
107
//textView.append(line);
108
//line="HostAddress="+iAdd.getHostAddress()+"/n";
109
//textView.append(line);
110
//textView.append("/n");
111
StringhostName=iAdd.getHostName();
112
if

(hostName!=
null
){
113
InetAddress[]adds=
null
;
114
adds=InetAddress.getAllByName(hostName);
115
if

(adds!=
null
){
116
for

(
int

i=
0
;i<adds.length;i++){
117
iAdd=adds[i];
118
line=
"HostName="
+iAdd.getHostName()+
"/n"
;
119
textView.append(line);
120
line=
"CanonicalHostName="
121
+iAdd.getCanonicalHostName()+
"/n"
;
122
textView.append(line);
123
line=
"HostAddress="
+iAdd.getHostAddress()+
"/n"
;
124
textView.append(line);
125
textView.append(
"/n"
);
126
}
127
}
128
}
129
}
catch
(UnknownHostExceptione1){
130
e1.printStackTrace();
131
}
132
try

{
133
for

(Enumeration<NetworkInterface>en=NetworkInterface

134
.getNetworkInterfaces();en.hasMoreElements();){
135
NetworkInterfaceintf=en.nextElement();
136
for

(Enumeration<InetAddress>enumIpAddr=intf
137
.getInetAddresses();enumIpAddr.hasMoreElements();){
138
InetAddressinetAddress=enumIpAddr.nextElement();
139
//if(!inetAddress.isLoopbackAddress()){
140
textView.append(
"HostAddress="
141
+inetAddress.getHostAddress()+
"/n"
);
142
//}
143
}
144
}
145
}
catch
(SocketExceptionex){
146
Log.e(
"WifiPreferenceIpAddress"
,ex.toString());
147
}
148
}

149
private

void
getWifiAddress(){
150
WifiManagerwifi=(WifiManager)getSystemService(Context.WIFI_SERVICE);
151
WifiInfoinfo=wifi.getConnectionInfo();
152
textView.append(
"HiddenSSID="

+info.getHiddenSSID()+
"/n"
);
153
textView.append(
"IpAddress="

+formatIP4(info.getIpAddress())+
"/n"
);
154
textView.append(
"LinkSpeed="

+info.getLinkSpeed()+
"/n"
);
155
textView.append(
"NetworkId="

+info.getNetworkId()+
"/n"
);
156
textView.append(
"Rssi="

+info.getRssi()+
"/n"
);
157
textView.append(
"SSID="

+info.getSSID()+
"/n"
);
158
textView.append(
"MacAddress="

+info.getMacAddress()+
"/n"
);
159
}

160
private

void
getNetworkInfo(){
161
//此处输出可用网络类型
162
ConnectivityManagermag=(ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE);
163
textView.append(
"/nActive:/n"
);
164
NetworkInfoinfo=mag.getActiveNetworkInfo();
165
if

(info!=
null
){
166
textView.append(
"ExtraInfo="

+info.getExtraInfo()+
"/n"
);
167
textView.append(
"SubtypeName="

+info.getSubtypeName()+
"/n"
);
168
textView.append(
"TypeName="

+info.getTypeName()+
"/n"
);
169
textView.append(
"Type="

+info.getType()+
"/n"
);
170
}
171
textView.append(
"/nWifi:/n"
);
172
NetworkInfowifiInfo=mag
173
.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
174
textView.append(
"ExtraInfo="

+wifiInfo.getExtraInfo()+
"/n"
);
175
textView.append(
"SubtypeName="

+wifiInfo.getSubtypeName()+
"/n"
);
176
textView.append(
"TypeName="

+wifiInfo.getTypeName()+
"/n"
);
177
textView.append(
"Type="

+wifiInfo.getType()+
"/n"
);
178
NetworkInfomobInfo=mag
179
.getNetworkInfo(ConnectivityManager.TYPE_MOBILE);
180
textView.append(
"/nMobile:/n"
);
181
textView.append(
"ExtraInfo="

+mobInfo.getExtraInfo()+
"/n"
);
182
textView.append(
"SubtypeName="

+mobInfo.getSubtypeName()+
"/n"
);
183
textView.append(
"TypeName="

+mobInfo.getTypeName()+
"/n"
);
184
textView.append(
"Type="

+mobInfo.getType()+
"/n"
);
185
}

186
private

void
listAllAPNs(UriapnUri){
187
ContentResolvercontentResolver=getContentResolver();
188
Cursorcursor=contentResolver.query(apnUri,
null
,
null
,
null
,
null
);
189
if

(cursor!=
null
){
190
Stringtemp=
"Count="
+cursor.getCount()+
"ColumnCount="
191
+cursor.getColumnCount()+
"/n"
;
192
textView.append(temp);
193
Stringkey=
""
;
194
while

(cursor.moveToNext()){
195
key=
"position"
;

196
int

position=cursor.getPosition();
197
textView.append(
"/n"

+key+
"="

+String.valueOf(position)
198
+
"/n"
);
199
key=
"_id"
;
200
int

id=cursor.getShort(cursor.getColumnIndex(key));

201
textView.append(key+
"="
+String.valueOf(id)+
"/n"
);
202
appendDBColumn(cursor,
"name"
);

203
appendDBColumn(cursor,
"apn"
);
204
appendDBColumn(cursor,
"type"
);

205
appendDBColumn(cursor,
"proxy"
);

206
appendDBColumn(cursor,
"port"
);

207
appendDBColumn(cursor,
"mmsproxy"
);

208
appendDBColumn(cursor,
"mmsport"
);

209
appendDBColumn(cursor,
"mmsprotocol"
);

210
appendDBColumn(cursor,
"mmsc"
);

211
appendDBColumn(cursor,
"current"
);

212
appendDBColumn(cursor,
"mcc"
);
213
appendDBColumn(cursor,
"mnc"
);
214
appendDBColumn(cursor,
"numeric"
);

215
}
216
}
217
}

218
private

void
appendDBColumn(Cursorcursor,Stringkey){
219
try

{
220
Stringvalue=cursor.getString(cursor.getColumnIndex(key));
221
textView.append(key+
"="
+value+

"/n"
);
222
}
catch
(Exceptione){
223
System.out.println(
"[sodino]"

+e);
224
}
225
}

226
private

void
setNetworkFeature(){
227
//经测试，start和stop都无效。
228
ConnectivityManagerconnectivityMag=(ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE);
229
int

stop=connectivityMag.stopUsingNetworkFeature(
230
ConnectivityManager.TYPE_WIFI,
"*"
);
231
textView.append(
"stop="

+String.valueOf(stop)+
"/n"
);
232
int

start=connectivityMag.startUsingNetworkFeature(

233
ConnectivityManager.TYPE_MOBILE,
234
ConnectivityManager.EXTRA_NETWORK_INFO);
235
textView.append(
"start="

+String.valueOf(start)+
"/n"
);
236
}

237
private

void
setDefaultAPN(ContentValuesvalue){
238
int

_id=findAPNId(value);
239
if

(_id==-
1
){
240
_id=insertAPN(value);
241
}
242
textView.append(value.get(
"name"
)+
"_id="
+_id+

"/n"
);
243
ContentValuesvalues=
new
ContentValues();
244
values.put(
"apn_id"
,_id);
245
ContentResolverresolver=getContentResolver();
246
int

updateRow=resolver.update(PREFERRED_APN_URI,values,

null
,
null
);
247
textView.append(
"updateRow="

+updateRow+
"/n"
);
248
textView.append(
"Set"

+value.get(
"name"
)
249
+
"asdefaultnetwroksuccessed!!/n"
);
250
}

251
private

int
findAPNId(ContentValuescv){
252
int

id=-
1
;
253
ContentResolvercontentResolver=getContentResolver();
254
Cursorcursor=contentResolver.query(ALL_APN_URI,
null
,
null
,
null
,
255
null
);
256
if

(cursor!=
null
){
257
while

(cursor.moveToNext()){
258
if

(cursor.getString(cursor.getColumnIndex(
"name"
)).equals(
259
cv.get(
"name"
))
260
&&cursor.getString(cursor.getColumnIndex(
"apn"
))
261
.equals(cv.get(
"apn"
))
262
&&cursor.getString(cursor.getColumnIndex(
"numeric"
))
263
.equals(cv.get(
"numeric"
))){
264
id=cursor.getShort(cursor.getColumnIndex(
"_id"
));
265
break
;
266
}
267
}
268
}
269
return

id;
270
}

271
private

int
insertAPN(ContentValuesvalue){
272
int

apn_Id=-
1
;
273
ContentResolverresolver=getContentResolver();
274
UrinewRow=resolver.insert(ALL_APN_URI,value);
275
if

(newRow!=
null
){
276
Cursorcursor=resolver.query(newRow,
null
,
null
,
null
,
null
);
277
int

idIdx=cursor.getColumnIndex(
"_id"
);
278
cursor.moveToFirst();
279
apn_Id=cursor.getShort(idIdx);
280
System.out.println(
"[sodino]InsertNewid:"

+apn_Id);
281
}
282
return

apn_Id;
283
}

284
public

boolean
onCreateOptionsMenu(Menumenu){
285
menu.add(
"finish"
);
286
return

true
;
287
}

288
public

boolean
onOptionsItemSelected(MenuItemitem){
289
if

(item.getTitle().equals(
"finish"
)){
290
finish();
291
}
292
return

false
;
293
}

294
/**将10进制整数形式转换成127.0.0.1形式的IP地址*/
295
private

static
StringformatIP4(
long

longIP){
296
StringBuffersb=
new
StringBuffer(
""
);
297
sb.append(String.valueOf(longIP>>>
24
));
298
sb.append(
"."
);
299
sb.append(String.valueOf((longIP&
0x00FFFFFF
)>>>

16
));
300
sb.append(
"."
);
301
sb.append(String.valueOf((longIP&
0x0000FFFF
)>>>

8
));
302
sb.append(
"."
);
303
sb.append(String.valueOf(longIP&
0x000000FF
));

304
return

sb.toString();
305
}

306
private

class
BtnClickListener
implements
OnClickListener{
307
public

void
onClick(Viewv){
308
textView.setText(
""
);
309
if

(v==btnShowNetInfo){
310
showNetworkInfo();
311
}
else
if

(v==btnSetCMWAP){
312
setDefaultAPN(cvWAP);
313
btnSetCMWAP.setEnabled(
false
);
314
btnSetGPRS.setEnabled(
true
);
315
}
else
if

(v==btnSetGPRS){
316
setDefaultAPN(cvGPRS);
317
btnSetGPRS.setEnabled(
false
);
318
btnSetCMWAP.setEnabled(
true
);
319
}
320
}
321
}

322
}
[代码][XML]代码
viewsource

print?

01
<?
xml

version
=
"1.0"

encoding
=
"utf-8"
?>
02
<
LinearLayout

xmlns:android
=
"http://schemas.android.com/apk/res/android"
03
android:orientation
=
"vertical"
04
android:layout_width
=
"fill_parent"
05
android:layout_height
=
"fill_parent"
06
>

07
<
LinearLayout
08
android:layout_width
=
"fill_parent"
09
android:layout_height
=
"wrap_content"
10
android:orientation
=
"horizontal"
>
11
<
Button
12
android:id
=
"@+id/showInfo"
13
android:layout_width
=
"wrap_content"
14
android:layout_height
=
"wrap_content"
15
android:layout_weight
=
"2"
16
android:text
=
"Network"
17
></
Button
>
18
<
Button
19
android:id
=
"@+id/setCMWAP"
20
android:layout_width
=
"wrap_content"
21
android:layout_height
=
"wrap_content"
22
android:layout_weight
=
"1"
23
android:text
=
"WAP"
24
></
Button
>
25
<
Button
26
android:id
=
"@+id/setGPRS"
27
android:layout_width
=
"wrap_content"
28
android:layout_height
=
"wrap_content"
29
android:layout_weight
=
"1"
30
android:text
=
"GPRS"
31
></
Button
>
32
</
LinearLayout
>
33
<
ScrollView
34
android:layout_width
=
"fill_parent"
35
android:layout_height
=
"wrap_content"
>
36
<
TextView
37
android:id
=
"@+id/infoPanel"
38
android:layout_width
=
"fill_parent"
39
android:layout_height
=
"wrap_content"
40
/>
41
</
ScrollView
>
42
</
LinearLayout
>
[代码][XML]代码
viewsource

print?

01
<?
xml

version
=
"1.0"

encoding
=
"utf-8"
?>
02
<
manifest

xmlns:android
=
"http://schemas.android.com/apk/res/android"
03
package
=
"lab.sodino.network"

android:versionCode
=
"1"
04
android:versionName
=
"1.0"
>
05
<
application

android:icon
=
"@drawable/icon"

android:label
=
"@string/app_name"
>
06
<
activity

android:label
=
"@string/app_name"

android:name
=
".NetworkAct"
>
07
<
intent-filter
>
08
<
action

android:name
=
"android.intent.action.MAIN"

/>
09
<
category

android:name
=
"android.intent.category.LAUNCHER"

/>
10
</
intent-filter
>
11
</
activity
>
12
</
application
>
13
<
uses-sdk

android:minSdkVersion
=
"4"

/>
14
<!--查看网络信息时需要以下权限-->
15
<
uses-permission

android:name
=
"android.permission.ACCESS_WIFI_STATE"
></
uses-permission
>
16
<
uses-permission

android:name
=
"android.permission.ACCESS_NETWORK_STATE"
></
uses-permission
>
17
<!--设置APN时需要上面的ACCESS_NETWORK_STATE及以下权限-->
18
<
uses-permission

android:name
=
"android.permission.WRITE_APN_SETTINGS"
></
uses-permission
>
19
<
uses-permission

android:name
=
"android.permission.INTERNET"
></
uses-permission
>
20
<!--设置网络类型时将要使用-->
21
<
uses-permission

android:name
=
"android.permission.CHANGE_NETWORK_STATE"
></
uses-permission
>
22
</
manifest
>
[图片]7303_1286788707A168.jpg


[图片]7303_1286788707dRbs.jpg


[图片]7303_129784630836V1.jpg

                                            

                                        

                        
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