如何知道Android手机中的位置区号和手机ID

final TelephonyManager telephony = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
if (telephony.getPhoneType() == TelephonyManager.PHONE_TYPE_GSM) {
    final GsmCellLocation location = (GsmCellLocation) telephony.getCellLocation();
    if (location != null) {
        msg.setText("LAC: " + location.getLac() + " CID: " + location.getCid());
    }
}

不要忘记设置ACCESS_COARSE_LOCATION或ACCESS_FINE_LOCATION,否则您将获得SecurityExceptions.

例如,将以下内容添加到< manifest>应用清单中的元素：

<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>