Android App Mein Country Code Picker Library Kaise Add Karein? // How to add Country Code Picker in Android

 Agar aap apni Android application mein mobile number input ke saath country code picker ka option dena chahte hain, toh aapko ek Country Code Picker (CCP) library ka use karna chahiye. Yeh feature WhatsApp, Truecaller jaise apps mein bhi diya gaya hota hai jahan user country code ke saath apna number select karta hai.

Is blog mein hum jaanenge ki Android project mein CCP library ko kaise integrate karein step-by-step.

Step 1: Gradle Dependency Add Karein

                    Sabse pehle aapko apne Android project ke build.gradle (Module: app) file mein dependency add karni hogi.

dependencies {

    implementation 'com.hbb20:ccp:2.7.3'

}

Step 2: XML Layout Mein CountryCodePicker Add Karein

Apne XML layout file (e.g. activity_main.xml) mein neeche diya gaya component add karein:

<LinearLayout

    android:layout_width="match_parent"

    android:layout_height="wrap_content"

    android:orientation="horizontal">

    <com.hbb20.CountryCodePicker

        android:id="@+id/ccp"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content" />

    <EditText

        android:id="@+id/etPhoneNumber"

        android:layout_width="0dp"

        android:layout_height="wrap_content"

        android:layout_weight="1"

        android:hint="Phone number"

        android:inputType="phone" />

</LinearLayout>

Step 4: Java Code Mein Integration

CountryCodePicker ccp;

EditText etPhoneNumber;

@Override

protected void onCreate(Bundle savedInstanceState) {

    super.onCreate(savedInstanceState);

    setContentView(R.layout.activity_main);

    ccp = findViewById(R.id.ccp);

    etPhoneNumber = findViewById(R.id.etPhoneNumber);

    ccp.registerCarrierNumberEditText(etPhoneNumber);

    // Full number ke liye

    String fullNumber = ccp.getFullNumberWithPlus();

    Toast.makeText(this, "Number: " + fullNumber, Toast.LENGTH_SHORT).show();

}

Extra Features (Optional)

• Aap flags disable/enable kar sakte hain.

• Country search dialog ko customize kar sakte hain.

• Number validation bhi possible hai.

Conclusion

Country Code Picker library Android app mein international phone number input ko easy aur user-friendly bana deti hai. Is library ka integration simple hai aur user experience mein bhi enhancement lata hai. Agar aap kisi registration ya login form mein mobile number le rahe hain, toh CCP ek perfect choice hai.