Android检查手机网络状态及网络类型的方法
本文实例讲述了Android检查手机网络状态及网络类型的方法。分享给大家供大家参考。具体分析如下：
//judgenetworkstatusisconnectingornot
publicstaticbooleancheckNetworkConnected(Contextcontext){
if(null!=context){
ConnectivityManagerconnectivityManager=(ConnectivityManager)context
.getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfonetworkInfo=connectivityManager.getActiveNetworkInfo();
if(null!=networkInfo){
returnnetworkInfo.isAvailable();
}
}
returnfalse;
}
//judgeWifistatusisconnectingornot
publicstaticbooleancheckWifiStatus(Contextcontext){
ConnectivityManagerconnectivityManager=(ConnectivityManager)context
.getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfonetworkInfo=connectivityManager.getActiveNetworkInfo();
if(null!=networkInfo
&&networkInfo.getType()==ConnectivityManager.TYPE_WIFI){
returntrue;
}
returnfalse;
}
//judge3Gstatusisconnectingornot
publicstaticbooleancheck3GStatus(Contextcontext){
ConnectivityManagerconnectivityManager=(ConnectivityManager)context
.getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfonetworkInfo=connectivityManager.getActiveNetworkInfo();
if(null!=networkInfo
&&networkInfo.getType()==ConnectivityManager.TYPE_MOBILE){
returntrue;
}
returnfalse;
}
希望本文所述对大家的Android程序设计有所帮助。