Android Development Get network status, wifi,wap,2g,3g. Tool Class (i)

Source: Internet
Author: User

Android Development Get network status collation:

1  Packagecom.gzcivil.utils;2 3 ImportAndroid.content.Context;4 ImportAndroid.net.ConnectivityManager;5 ImportAndroid.net.NetworkInfo;6 ImportAndroid.telephony.TelephonyManager;7 Importandroid.text.TextUtils;8 9  Public classNetworkutils {Ten  One     /**No network*/ A      Public Static Final intNetworktype_invalid = 0; -     /**WAP Network*/ -      Public Static Final intNetworktype_wap = 1; the     /**2G Network*/ -      Public Static Final intNETWORKTYPE_2G = 2; -     /**networks above 3G and 3G, or collectively known as fast networks*/ -      Public Static Final intNETWORKTYPE_3G = 3; +     /**USB Network*/ -      Public Static Final intNETWORKTYPE_USB = 4; +     /**WiFi internet*/ A      Public Static Final intNetworktype_wifi = 5; at  -     /** - * Get network status, wifi,wap,2g,3g. -      *  -      * @paramContext - * Context in      * @returnint network Status {@link#NETWORKTYPE_2G},{@link#NETWORKTYPE_3G}, * -      *         {@link#NETWORKTYPE_INVALID},{@link#NETWORKTYPE_WAP}* to * <p> +      *         {@link#NETWORKTYPE_WIFI} -      */ the      Public Static intGetnetworktype (Context context) { *Connectivitymanager Manager =(Connectivitymanager) Context.getsystemservice (context.connectivity_service); $Networkinfo Networkinfo =manager.getactivenetworkinfo ();Panax Notoginseng         intMnetworktype = 0; -         if(Networkinfo! =NULL&&networkinfo.isconnected ()) { theString type =networkinfo.gettypename (); +             if(Type.equalsignorecase ("WIFI")) { AMnetworktype =Networktype_wifi; the}Else if(Type.equalsignorecase ("USB")) { +Mnetworktype =Networktype_usb; -}Else if(Type.equalsignorecase ("MOBILE")) { $@SuppressWarnings ("Deprecation") $String ProxyHost =android.net.Proxy.getDefaultHost (); -Mnetworktype = Textutils.isempty (proxyhost)? (Isfastmobilenetwork (context)?)networktype_3g:networktype_2g): Networktype_wap; -             } the}Else { -Mnetworktype =Networktype_invalid;Wuyi         } the         returnMnetworktype; -     } Wu      -     Private Static BooleanIsfastmobilenetwork (Context context) { AboutTelephonymanager Telephonymanager =(Telephonymanager) Context.getsystemservice (context.telephony_service); $         Switch(Telephonymanager.getnetworktype ()) { -          CaseTelephonymanager.network_type_1xrtt: -             return false;//~ 50-100 kbps -          CaseTELEPHONYMANAGER.NETWORK_TYPE_CDMA: A             return false;//~ 14-64 kbps +          CaseTelephonymanager.network_type_edge: the             return false;//~ 50-100 kbps -          Casetelephonymanager.network_type_evdo_0: $             return true;//~ 400-1000 kbps the          Casetelephonymanager.network_type_evdo_a: the             return true;//~ 600-1400 kbps the          CaseTelephonymanager.network_type_gprs: the             return false;//~ kbps -          CaseTELEPHONYMANAGER.NETWORK_TYPE_HSDPA: in             return true;//~ 2-14 Mbps the          CaseTelephonymanager.network_type_hspa: the             return true;//~ 700-1700 kbps About          CaseTelephonymanager.network_type_hsupa: the             return true;//~ 1-23 Mbps the          CaseTelephonymanager.network_type_umts: the             return true;//~ 400-7000 kbps +          CaseTELEPHONYMANAGER.NETWORK_TYPE_EHRPD: -             return true;//~ 1-2 Mbps the          CaseTelephonymanager.network_type_evdo_b:Bayi             return true;//~ 5 Mbps the          CaseTELEPHONYMANAGER.NETWORK_TYPE_HSPAP: the             return true;//~ 10-20 Mbps -          CaseTelephonymanager.network_type_iden: -             return false;//~25 kbps the          CaseTelephonymanager.network_type_lte: the             return true;//~ + Mbps the          CaseTelephonymanager.network_type_unknown: the             return false; -         default: the             return false; the         } the     }94}

Android Development Get network status, wifi,wap,2g,3g. Tool Class (i)

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