MCC(Mobile Country Code) MNC(Mobile Network Code) 구하기



java)

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package com.ghj.blog026;
 
import android.content.Context;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.telephony.TelephonyManager;
import android.widget.TextView;
 
public class MainActivity extends AppCompatActivity {
 
    TextView txtMCC;
    TextView txtMNC;
 
    TelephonyManager telephonyManager;
 
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
 
        //MCC(Mobile Country Code) MNC(Mobile Network Code) 구하기
 
        //UI
        txtMNC = (TextView)findViewById(R.id.txtMNC);
        txtMCC = (TextView)findViewById(R.id.txtMCC);
 
        //manager
        telephonyManager = (TelephonyManager)getSystemService(Context.TELEPHONY_SERVICE);
 
        //값설정
        txtMCC.setText(""+getCellMCC());
        txtMNC.setText(""+getCellMNC());
    }
 
    //MCC 구하기
    public int getCellMCC(){
        String operator = telephonyManager.getNetworkOperator();
        int mcc = 0;
 
        if(operator!=null && !operator.isEmpty()){
            try{
                String strmcc = operator.substring(03);
                mcc = Integer.parseInt(strmcc);
            }catch(NumberFormatException e){
                e.printStackTrace();
                mcc = 0;
            }
        }
 
        return mcc;
    }
 
    //MNC 구하기
    public int getCellMNC(){
        String operator = telephonyManager.getNetworkOperator();
        int mnc = 0;
 
        if(operator!=null && !operator.isEmpty()){
            try{
                String strmnc = operator.substring(3,5);
                mnc = Integer.parseInt(strmnc);
            }catch(NumberFormatException e){
                e.printStackTrace();
                mnc = 0;
            }
        }
 
        return mnc;
    }
}
 
cs



xml)

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<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="match_parent"
    android:layout_height="match_parent">
 
    <LinearLayout
        android:orientation="horizontal"
        android:layout_width="match_parent"
        android:layout_height="wrap_content">
        <TextView
            android:text="MCC : "
            android:textSize="24dp"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content" />
        <TextView
            android:id="@+id/txtMCC"
            android:textSize="24dp"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content" />
    </LinearLayout>
 
    <LinearLayout
        android:orientation="horizontal"
        android:layout_width="match_parent"
        android:layout_height="wrap_content">
        <TextView
            android:text="MNC : "
            android:textSize="24dp"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content" />
        <TextView
            android:id="@+id/txtMNC"
            android:textSize="24dp"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content" />
    </LinearLayout>
 
</LinearLayout>
 
cs



결과


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