Country code pickers are used to search and select country code or international phone code in android. This example describes how to add a country code picker using Kotlin for Android application .
- First we needed to add the following dependency into our applications app level build.gradle file.
implementation ‘com.hbb20:ccp:2.2.2’
- Add the following code into your activity_main.xml file
<?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" tools:context=".MainActivity"> <com.hbb20.CountryCodePicker app:ccp_hintExampleNumber="true" android:id="@+id/country_code_picker" android:clickable="true" android:focusable="true" android:layout_width="wrap_content" android:layout_height="match_parent"> </com.hbb20.CountryCodePicker> </RelativeLayout>
To hide flag
app:ccp_showFlag=”false”
To hide Name code
app:ccp_showNameCode=”false”
- In your MainActivity.kt
import android.support.v7.app.AppCompatActivity import android.os.Bundle import android.widget.Toast import com.hbb20.CCPCountry import com.hbb20.CountryCodePicker class MainActivity : AppCompatActivity() ,CountryCodePicker.OnCountryChangeListener{ private var ccp:CountryCodePicker?=null private var countryCode:String?=null private var countryName:String?=null override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) setContentView(R.layout.activity_main) ccp = findViewById(R.id.country_code_picker) ccp!!.setOnCountryChangeListener(this) //to set default country code as Japan ccp!!.setDefaultCountryUsingNameCode("JP") } override fun onCountrySelected() { countryCode=ccp!!.selectedCountryCode countryName=ccp!!.selectedCountryName Toast.makeText(this,"Country Code "+countryCode,Toast.LENGTH_SHORT).show() Toast.makeText(this,"Country Name "+countryName,Toast.LENGTH_SHORT).show() } }
That’s it! Now run the project!
Thanks for reading!