android 获取手机GSM/CDMA信号信息,并获得基站信息的方法
在Android中我们常用的轻松获取WIFI信号列表，那如何获取CDMA或者GSM的手机信号呢？
系统提供了TelephonyManager类，此类非常丰富，基本你所需要的手机信息都能获取到，那下面就来看看我们所需要的CDMA与GSM信号是如何获取的吧。
privateTelephonyManagertelephonyManager;
privatePhoneStateListenerphoneStateListener;
首先声明两个变量
在onCreate()方法中初始化变量
InitPhoneStateListener();
telephonyManager=(TelephonyManager)this.ctx.getSystemService(Context.TELEPHONY_SERVICE);
telephonyManager.listen(phoneStateListener,PhoneStateListener.LISTEN_SIGNAL_STRENGTHS);
telephonyManager.listen(phoneStateListener,PhoneStateListener.LISTEN_CELL_LOCATION);
if(telephonyManager.getCellLocation()!=null){
//获取当前基站信息
phoneStateListener.onCellLocationChanged(telephonyManager.getCellLocation());
}
/**初始化PhoneStateListener*/
privatevoidInitPhoneStateListener(){
phoneStateListener=newPhoneStateListener(){
@Override
publicvoidonCellLocationChanged(CellLocationlocation){
//TODOAuto-generatedmethodstub
if(locationinstanceofGsmCellLocation){//gsm网络
phoneType=1;
GsmCellgsmCell=newGsmCell();
gsmCell.lac=((GsmCellLocation)location).getLac();
gsmCell.cid=((GsmCellLocation)location).getCid();
/**获取mcc，mnc*/
StringmccMnc=telephonyManager.getNetworkOperator();
if(mccMnc!=null&&mccMnc.length()>=5){
gsmCell.mcc=mccMnc.substring(0,3);
gsmCell.mnc=mccMnc.substring(3,5);
}
gsmCell.signal=lastSignal;
gsmCell.time=System.currentTimeMillis();
if(gsmCell.lac!=-1&&gsmCell.cid!=-1){
gsmCells.add(0,gsmCell);
//Collections.sort(gsmCells);
///**最多保存近3个基站信息*/
//if(gsmCells.size()>3)
//gsmCells.remove(3);
}
//获取相邻基站信息
ListneighboringList=telephonyManager.getNeighboringCellInfo();
for(NeighboringCellInfoni:neighboringList){
GsmCellgb=newGsmCell();
gb.mnc=mccMnc.substring(3,5);
gb.lac=ni.getLac();
gb.cid=ni.getCid();
gb.signal=-133+2*ni.getRssi();
gb.time=System.currentTimeMillis();
gsmCells.add(gb);
}
}else{//其他CDMA等网络
try{
ClasscdmaClass=Class.forName("android.telephony.cdma.CdmaCellLocation");
phoneType=2;
CdmaCellLocationcdma=(CdmaCellLocation)location;
CdmaCellcdmaCell=newCdmaCell();
cdmaCell.stationId=cdma.getBaseStationId()>=0?
cdma.getBaseStationId():cdmaCell.stationId;
cdmaCell.networkId=cdma.getNetworkId()>=0?cdma
.getNetworkId():cdmaCell.networkId;
cdmaCell.systemId=cdma.getSystemId()>=0?cdma
.getSystemId():cdmaCell.systemId;
/**获取mcc，mnc*/
StringmccMnc=telephonyManager.getNetworkOperator();
if(mccMnc!=null&&mccMnc.length()>=5){
cdmaCell.mcc=mccMnc.substring(0,3);
cdmaCell.mnc=mccMnc.substring(3,5);
}
cdmaCell.signal=lastSignal;
cdmaCell.time=System.currentTimeMillis();
intlat=cdma.getBaseStationLatitude();
intlon=cdma.getBaseStationLongitude();
if(lat<Integer.MAX_VALUE&&lon<Integer.MAX_VALUE){
cdmaCell.lat=lat;
cdmaCell.lon=lon;
}
if(cdmaCell.stationId!=-1&&cdmaCell.networkId!=-1&&cdmaCell.systemId!=-1){
cdmaCells.add(0,cdmaCell);
}
ListneighboringList=telephonyManager.getNeighboringCellInfo();
for(NeighboringCellInfoni:neighboringList){
CdmaCellcdmaBean=newCdmaCell();
cdmaBean.systemId=cdmaCell.systemId;
cdmaBean.lac=ni.getLac();
cdmaBean.cellid=ni.getCid();
cdmaBean.signal=-113+2*ni.getRssi();
cdmaCells.add(cdmaBean);
}
}catch(ClassNotFoundExceptionclassnotfoundexception){
}
}//endCDMA网络
super.onCellLocationChanged(location);
}//endonCellLocationChanged
@Override
publicvoidonServiceStateChanged(ServiceStateserviceState){
//TODOAuto-generatedmethodstub
super.onServiceStateChanged(serviceState);
}
@Override
publicvoidonSignalStrengthsChanged(SignalStrengthsignalStrength){
//TODOAuto-generatedmethodstub
intasu=signalStrength.getGsmSignalStrength();
lastSignal=-113+2*asu;//信号强度
super.onSignalStrengthsChanged(signalStrength);
}
};
}//endInitPhoneStateListener
以上就是小编为大家带来的android获取手机GSM/CDMA信号信息,并获得基站信息的方法全部内容了，希望大家多多支持毛票票~