获取互联网速度(WIFI和数据) [英] get internet speed (WIFI & Data)
本文介绍了获取互联网速度(WIFI和数据)的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我正在制作一个应用程序,我需要获得互联网速度!我可以使用 WifiInfo
clasd 找到 wifi 速度,但我找不到任何代码或库来获得移动数据速度!
我应该使用库还是 Android 中有可用的类?
I am making an App and I need to get the internet speed!I can find the wifi speed with WifiInfo
clasd but I couldn't find any code or library to get the mobile data speed!
Should I use libraries or there is classes in Android available?
推荐答案
移动速度很难精确确定,但您可以根据连接类型(EDGE、HSPA)估算速度:
It is hard to determine the mobile speed precisely, but you can estimate the speed based on the connectivity type (EDGE, HSPA):
public static boolean isConnectedFast(final Context context) {
final NetworkInfo info = getNetworkInfo(context);
return (info != null) && info.isConnected() && isConnectionFast(info.getType(), info.getSubtype());
}
public static boolean isConnectionFast(final int type, final int subType) {
if (type == ConnectivityManager.TYPE_WIFI) {
return true;
} else if (type == ConnectivityManager.TYPE_MOBILE) {
switch (subType) {
case TelephonyManager.NETWORK_TYPE_1xRTT:
return false; // ~ 50-100 kbps
case TelephonyManager.NETWORK_TYPE_CDMA:
return false; // ~ 14-64 kbps
case TelephonyManager.NETWORK_TYPE_EDGE:
return false; // ~ 50-100 kbps
case TelephonyManager.NETWORK_TYPE_EVDO_0:
return true; // ~ 400-1000 kbps
case TelephonyManager.NETWORK_TYPE_EVDO_A:
return true; // ~ 600-1400 kbps
case TelephonyManager.NETWORK_TYPE_GPRS:
return false; // ~ 100 kbps
case TelephonyManager.NETWORK_TYPE_HSDPA:
return true; // ~ 2-14 Mbps
case TelephonyManager.NETWORK_TYPE_HSPA:
return true; // ~ 700-1700 kbps
case TelephonyManager.NETWORK_TYPE_HSUPA:
return true; // ~ 1-23 Mbps
case TelephonyManager.NETWORK_TYPE_UMTS:
return true; // ~ 400-7000 kbps
/*
* Above API level 7, make sure to set android:targetSdkVersion
* to appropriate level to use these
*/
case TelephonyManager.NETWORK_TYPE_EHRPD: // API level 11
return true; // ~ 1-2 Mbps
case TelephonyManager.NETWORK_TYPE_EVDO_B: // API level 9
return true; // ~ 5 Mbps
case TelephonyManager.NETWORK_TYPE_HSPAP: // API level 13
return true; // ~ 10-20 Mbps
case TelephonyManager.NETWORK_TYPE_IDEN: // API level 8
return false; // ~25 kbps
case TelephonyManager.NETWORK_TYPE_LTE: // API level 11
return true; // ~ 10+ Mbps
// Unknown
case TelephonyManager.NETWORK_TYPE_UNKNOWN:
default:
return false;
}
} else {
return false;
}
}
有关完整代码,请参阅https://stackoverflow.com/a/8548926/6908755.
See https://stackoverflow.com/a/8548926/6908755 for the full code.
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