我正在尝试检查手机中的 3G 是否处于 Activity 状态,然后我必须触发一个 Intent。 所以请有人帮助我 提前致谢:)
最佳答案
我最近写的一个应用程序的另一个 fragment :
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;
}
关于android - 如何在android中检查3g是否处于 Activity 状态,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/7511564/