blackberry--黑莓联网开发各种联网模板型 (续)

来源：互联网发布：淘宝互粉群qq群编辑：程序博客网时间：2024/05/18 00:56

续上一篇的一半连接网络方式，这篇用blackberry官方的服务定制API（Service Book API）开发连接网络：

参看net.rim.device.api.servicebook的API,服务定制由服务记录组成，每个服务定义一个blackberry设备上有效的服务。

注：使用服务定制API是需要官方签名工具签名的

实例代码：

private void initializeTransportAvailability() {

ServiceBook sb = ServiceBook.getSB();

ServiceRecord[] records = sb.getRecords();

for (int i = 0; i < records.length; i++) {

ServiceRecord myRecord = records[i];

String cid, uid;

if (myRecord.isValid() && !myRecord.isDisabled()) {

cid = myRecord.getCid().toLowerCase();

uid = myRecord.getUid().toLowerCase();

// BIS

if (cid.indexOf("ippp") != -1 && uid.indexOf("gpmds") != -1) {

srBIS = myRecord;

}

// BES

if (cid.indexOf("ippp") != -1 && uid.indexOf("gpmds") == -1) {

srMDS = myRecord;

}

// WiFi

if (cid.indexOf("wptcp") != -1 && uid.indexOf("wifi") != -1) {

srWiFi = myRecord;

}

// Wap1.0

if (getConfigType(myRecord)==CONFIG_TYPE_WAP && cid.equalsIgnoreCase("wap")) {

srWAP = myRecord;

}

// Wap2.0

if (cid.indexOf("wptcp") != -1 && uid.indexOf("wifi") == -1 && uid.indexOf("mms") == -1) {

srWAP2 = myRecord;

}

// Unite

if(getConfigType(myRecord) == CONFIG_TYPE_BES && myRecord.getName().equals(UNITE_NAME)) {

srUnite = myRecord;

}

if(CoverageInfo.isCoverageSufficient(CoverageInfo.COVERAGE_BIS_B)){

coverageBIS=true;

bisHTTPLog.addlog("Coverage Status: Online");

}

if(CoverageInfo.isCoverageSufficient(CoverageInfo.COVERAGE_DIRECT)){

coverageTCP=true;

tcpHTTPLog.addlog("Coverage Status: Online");

coverageWAP=true;

wapHTTPLog.addlog("Coverage Status: Online");

coverageWAP2=true;

wap2HTTPLog.addlog("Coverage Status: Online");

}

if(CoverageInfo.isCoverageSufficient(CoverageInfo.COVERAGE_MDS)) {

coverageMDS=true;

mdsHTTPLog.addlog("Coverage Status: Online");

coverageUnite=true;

uniteHTTPLog.addlog("Coverage Status: Online");

}

if(WLANInfo.getWLANState()==WLANInfo.WLAN_STATE_CONNECTED){

coverageWiFi = true;

wifiHTTPLog.addlog("Coverage Status: Online");

}

一段连接WAP2.0的代码：

ServiceBook sb = ServiceBook.getSB();
ServiceRecord[] records = sb.findRecordsByCid("WPTCP");
String uid = null;

for(int i=0; i < records.length; i++)
{
    //Search through all service records to find the
    //valid non-Wi-Fi and non-MMS
    //WAP 2.0 Gateway Service Record.
    if (records[i].isValid() && !records[i].isDisabled())
    {

        if (records[i].getUid() != null && records[i].getUid().length() != 0)
        {
            if ((records[i].getUid().toLowerCase().indexOf("wifi") == -1) &&
                (records[i].getUid().toLowerCase().indexOf("mms") == -1))
            {
                    uid = records[i].getUid();
                    break;
            }
        }
    }
}

if (uid != null)
{

    //open a WAP 2 connection
    Connector.open(_url + ";ConnectionUID=" + uid);
}
else
{

    //Consider another transport or alternative action.
}

需要详细资料请查看：

1、What is - Network Diagnostic Tool:

http://www.blackberry.com/knowledgecenterpublic/livelink.exe/fetch/2000/348583/800451/800563/What_Is_-_Network_Diagnostic_Tool.html?nodeid=1450596&vernum=0

2、RIM BlackBerry Service Book Definitions：

https://www.wireless.att.com/support_static_files/KB/KB49057.html