如何检查3克是否处于活动状态的机器人 [英] How to check whether 3g is active or not in android

问题描述

我试图检查3G是否是活动还是不在我的手机之后，我不得不解雇的意图。 所以PLZ有人帮我出 在此先感谢：）

i am trying to check whether 3G is active or not in my handset and after that i have to fire an Intent. So plz anybody help me out Thanks in advance:)

推荐答案

从applilcation另一个片段我最近写的：

another snippet from an applilcation I've written recently:

TelephonyManager telManager;    
telManager = (TelephonyManager) getApplicationContext().getSystemService(Context.TELEPHONY_SERVICE);
int cType = telManager.getNetworkType();
String cTypeString;
switch (cType) {
        case 1: cTypeString = "GPRS"; break;
        case 2: cTypeString = "EDGE"; break;
        case 3: cTypeString = "UMTS"; break;
        case 8: cTypeString = "HSDPA"; break;
        case 9: cTypeString = "HSUPA"; break;
        case 10:cTypeString = "HSPA"; break;
        default:cTypeString = "unknown"; break;
}

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