LAPTOP i7

Detect phone type and network type

Detect phone type and network type

Android example to detect phone (CDMA, GSM, SIP or NONE) type and network type (CDMA, EDGE, GPRS, LTE...etc).

MainActivity.java

package com.blogspot.android_er.androidphone;

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 {

 @Override
 protected void onCreate(Bundle savedInstanceState) {
 super.onCreate(savedInstanceState);
 setContentView(R.layout.activity_main);

 TextView textPhoneType = (TextView)findViewById(R.id.textphonetype);
 TextView textNetworkType = (TextView)findViewById(R.id.textnetworktype);

 TelephonyManager telephonyManager =
 (TelephonyManager) getApplicationContext()
 .getSystemService(Context.TELEPHONY_SERVICE);

 if(telephonyManager == null){
 textPhoneType.setText("not supported TELEPHONY_SERVICE");
 }else{
 int phoneType = telephonyManager.getPhoneType();
 int networkType = telephonyManager.getNetworkType();

 textPhoneType.setText(
 "Phone Type: " + phoneType + " " + decPhoneType(phoneType));
 textNetworkType.setText(
 "Network Type: " + networkType + " " + decNetworkType(networkType));
 }
 }

 private String decPhoneType(int type){
 String result = "";

 switch(type){
 case TelephonyManager.PHONE_TYPE_CDMA:
 result = "CDMA";
 break;
 case TelephonyManager.PHONE_TYPE_GSM:
 result = "GSM";
 break;
 case TelephonyManager.PHONE_TYPE_NONE:
 result = "NONE";
 break;
 case TelephonyManager.PHONE_TYPE_SIP:
 result = "SLIP";
 break;
 default:
 result = "unknown type";
 }
 return result;
 }

 private String decNetworkType(int type){
 String result = "";

 switch(type){
 case TelephonyManager.NETWORK_TYPE_1xRTT:
 result = "1xRTT";
 break;
 case TelephonyManager.NETWORK_TYPE_CDMA:
 result = "CDMA";
 break;
 case TelephonyManager.NETWORK_TYPE_EDGE:
 result = "EDGE";
 break;
 case TelephonyManager.NETWORK_TYPE_EHRPD:
 result = "EHRPD";
 break;
 case TelephonyManager.NETWORK_TYPE_EVDO_0:
 result = "EVDO_0";
 break;
 case TelephonyManager.NETWORK_TYPE_EVDO_A:
 result = "EVDO_A";
 break;
 case TelephonyManager.NETWORK_TYPE_EVDO_B:
 result = "EVDO_B";
 break;
 case TelephonyManager.NETWORK_TYPE_GPRS:
 result = "GPRS";
 break;
 case TelephonyManager.NETWORK_TYPE_HSDPA:
 result = "HSDPA";
 break;
 case TelephonyManager.NETWORK_TYPE_HSPA:
 result = "HSPA";
 break;
 case TelephonyManager.NETWORK_TYPE_HSPAP:
 result = "HSPAP";
 break;
 case TelephonyManager.NETWORK_TYPE_HSUPA:
 result = "HSUPA";
 break;
 case TelephonyManager.NETWORK_TYPE_IDEN:
 result = "IDEN";
 break;
 case TelephonyManager.NETWORK_TYPE_LTE:
 result = "LTE";
 break;
 case TelephonyManager.NETWORK_TYPE_UMTS:
 result = "UMTS";
 break;
 case TelephonyManager.NETWORK_TYPE_UNKNOWN:
 result = "UNKNOWN";
 break;
 default:
 result = "unknown type";
 }
 return result;
 }
}

layout/activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 
 
 android_layout_width="match_parent"
 android_layout_height="match_parent"
 android_padding="16dp"
 android_orientation="vertical"
 tools_context="com.blogspot.android_er.androidphone.MainActivity">

 <TextView
 android_layout_width="wrap_content"
 android_layout_height="wrap_content"
 android_layout_gravity="center_horizontal"
 android_autoLink="web"
 android_text="http://android-er.blogspot.com/"
 android_textStyle="bold" />

 <TextView
 android_id="@+id/textphonetype"
 android_layout_width="match_parent"
 android_layout_height="wrap_content" />
 <TextView
 android_id="@+id/textnetworktype"
 android_layout_width="match_parent"
 android_layout_height="wrap_content" />
</LinearLayout>