我已經制定了黑莓應用程序,它從appworld批准,但它提供了以下錯誤嚴重隧道失敗錯誤黑莓
on 4.6
Critical tunnel failure
和
on 5.0 and 6.0
ava.io APN not specified
請幫助爲什麼這個錯誤即將到來,如何解決它
我已經制定了黑莓應用程序,它從appworld批准,但它提供了以下錯誤嚴重隧道失敗錯誤黑莓
on 4.6
Critical tunnel failure
和
on 5.0 and 6.0
ava.io APN not specified
請幫助爲什麼這個錯誤即將到來,如何解決它
我認爲問題是你沒有添加適當的連接後綴到網址。
按照鏈接可以解決你的問題:HTTP://www.blackberry.com/knowledgecenterpublic/livelink.exe/fetch/2000/348583/800451/800563/What_Is_-_Different_ways_to_make_an_HTTP_or_socket_connection.html NODEID = 826935 & vernum = 0
而且還OU可以使用下面的示例代碼:
private static String getConnectionString(){
String connectionString="";
if(WLANInfo.getWLANState()==WLANInfo.WLAN_STATE_CONNECTED){
connectionString=";interface=wifi";
}
else if((CoverageInfo.getCoverageStatus() & CoverageInfo.COVERAGE_MDS) == CoverageInfo.COVERAGE_MDS){
connectionString = ";deviceside=false";
}
else if((CoverageInfo.getCoverageStatus() & CoverageInfo.COVERAGE_DIRECT)==CoverageInfo.COVERAGE_DIRECT){
String carrierUid=getCarrierBIBSUid();
if(carrierUid == null) {
connectionString = ";deviceside=true";
}
else{
connectionString = ";deviceside=false;connectionUID="+carrierUid + ";ConnectionType=mds-public";
}
}
else if(CoverageInfo.getCoverageStatus() == CoverageInfo.COVERAGE_NONE)
{
}
return connectionString;
}
只是爲了澄清一些問題。
@Jisson你的答案是有幫助的
但你並沒有包括對方法getCarrierBIBSUid()
/**
* Looks through the phone's service book for a carrier provided BIBS network
* @return The uid used to connect to that network.
*/
private static String getCarrierBIBSUid()
{
ServiceRecord[] records = ServiceBook.getSB().getRecords();
int currentRecord;
for(currentRecord = 0; currentRecord < records.length; currentRecord++)
{
if(records[currentRecord].getCid().toLowerCase().equals("ippp"))
{
if(records[currentRecord].getName().toLowerCase().indexOf("bibs") >= 0)
{
return records[currentRecord].getUid();
}
}
}
return null;
}
此外,它可能是有益的,包括
if (DeviceInfo.isSimulator()){
return ";deviceSide=true";
}
起初碼getConnectionString()方法的更多信息 欲瞭解更多信息,請參閱Melick's Blog
通過手機上的APN值自己並使用其他答案中建議的連接字符串代碼解決了此問題。
更改您的APN設置(南非)
On Home screen, click Options
Click Advanced Options and then TCP
Enter the APN: **internet**
username: **guest**
password: **guest**
Press the Menu key and select Save
(對於世界其他地方發現這裏設置) 從http://www.blackberrytune.com/blackberry-tcp-ip-apn-settings/ 和 http://www.blackberryfaq.com/index.php/Carrier_specific_APN/TCP_settings
通過你現在沒有工作連接的鏈路。您能否描述我如何使用'getConnectionString()'方法? – CAMOBAP 2013-04-21 14:40:09