[JAVA][Android] QuickContactBadge를 사용해서 주소록 연락처 정보가져오기

안녕하세요!

앱을 만들때 기획에 따라 자신의 휴대폰에 주소록에 있는 정보가 필요할 때가 있는데요! 

QuickContactBadge를 사용해서 주소록에 접근 후 해당 휴대폰번호를 기준으로 해당 정보를 가져와 보겠습니다!

 

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    android:gravity="center"
    android:padding="16dp">

    <EditText
        android:id="@+id/phoneNumberInput"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:hint="휴대폰 번호를 입력하세요"
        android:inputType="phone"
        android:layout_marginBottom="16dp" />

    <Button
        android:id="@+id/findContactButton"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="주소록 검색!" />

    <TextView
        android:id="@+id/contactName"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="주소록 저장된 이름: "
        android:textSize="18sp"
        android:layout_marginTop="24dp" />

    <TextView
        android:id="@+id/contactNumber"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="주소록 저장된 번호: "
        android:textSize="18sp"
        android:layout_marginTop="8dp" />

    <QuickContactBadge
        android:id="@+id/quickContactBadge"
        android:layout_width="100dp"
        android:layout_height="100dp"
        android:layout_marginTop="24dp"
        android:src="@drawable/no_profile"
        android:contentDescription="Contact" />
</LinearLayout>

 

MainActivity

import android.content.ContentUris;
import android.content.pm.PackageManager;
import android.database.Cursor;
import android.net.Uri;
import android.os.Bundle;
import android.provider.ContactsContract;
import android.widget.Button;
import android.widget.EditText;
import android.widget.QuickContactBadge;
import android.widget.TextView;
import android.widget.Toast;

import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.appcompat.app.AppCompatActivity;
import androidx.core.app.ActivityCompat;
import androidx.core.content.ContextCompat;

public class MainActivity extends AppCompatActivity {

    private static final int REQUEST_READ_CONTACTS = 100;
    private EditText phoneNumberInput;
    private QuickContactBadge quickContactBadge;
    private TextView contactName;
    private TextView contactNumber;

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

        phoneNumberInput = findViewById(R.id.phoneNumberInput);
        quickContactBadge = findViewById(R.id.quickContactBadge);
        contactName = findViewById(R.id.contactName);
        contactNumber = findViewById(R.id.contactNumber);
        Button findContactButton = findViewById(R.id.findContactButton);

        // 권한 확인 및 요청
        if (ContextCompat.checkSelfPermission(this, android.Manifest.permission.READ_CONTACTS)
                != PackageManager.PERMISSION_GRANTED) {
            ActivityCompat.requestPermissions(this,
                    new String[]{android.Manifest.permission.READ_CONTACTS},
                    REQUEST_READ_CONTACTS);
        }

        findContactButton.setOnClickListener(v -> {
            String phoneNumber = phoneNumberInput.getText().toString();
            if (!phoneNumber.isEmpty()) {
                findAndDisplayContact(phoneNumber);
            } else {
                Toast.makeText(this, "전화번호를 입력하세요.", Toast.LENGTH_SHORT).show();
            }
        });
    }

    private void findAndDisplayContact(String phoneNumber) {
        Uri contactUri = getContactUri(phoneNumber);

        if (contactUri != null) {
            quickContactBadge.assignContactUri(contactUri);
            quickContactBadge.setVisibility(QuickContactBadge.VISIBLE);

            // 연락처 이름과 번호 표시
            getContactDetails(contactUri);
        } else {
            Toast.makeText(this, "연락처를 찾을 수 없습니다.", Toast.LENGTH_SHORT).show();
            quickContactBadge.setVisibility(QuickContactBadge.INVISIBLE);
            contactName.setText("주소록 저장된 이름: ");
            contactNumber.setText("주소록 저장된 번호: ");
        }
    }

    @Nullable
    private Uri getContactUri(String phoneNumber) {
        Uri uri = Uri.withAppendedPath(ContactsContract.PhoneLookup.CONTENT_FILTER_URI, Uri.encode(phoneNumber));
        Cursor cursor = getContentResolver().query(uri, new String[]{ContactsContract.PhoneLookup._ID}, null, null, null);

        if (cursor != null && cursor.moveToFirst()) {
            long contactId = cursor.getLong(cursor.getColumnIndexOrThrow(ContactsContract.PhoneLookup._ID));
            cursor.close();
            return ContentUris.withAppendedId(ContactsContract.Contacts.CONTENT_URI, contactId);
        }

        if (cursor != null) {
            cursor.close();
        }

        return null;
    }

    private void getContactDetails(Uri contactUri) {
        // 연락처 URI에서 ID를 얻어옵니다.
        String contactId = contactUri.getLastPathSegment();

        // 연락처 ID로 전화번호, 이름, 프로필 사진 URI를 가져옵니다.
        Cursor cursor = getContentResolver().query(
                ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
                new String[]{
                        ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME,
                        ContactsContract.CommonDataKinds.Phone.NUMBER,
                        ContactsContract.CommonDataKinds.Phone.PHOTO_URI
                },
                ContactsContract.CommonDataKinds.Phone.CONTACT_ID + " = ?",
                new String[]{contactId},
                null
        );

        if (cursor != null && cursor.moveToFirst()) {
            String name = cursor.getString(cursor.getColumnIndexOrThrow(ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME));
            String number = cursor.getString(cursor.getColumnIndexOrThrow(ContactsContract.CommonDataKinds.Phone.NUMBER));
            String photoUri = cursor.getString(cursor.getColumnIndexOrThrow(ContactsContract.CommonDataKinds.Phone.PHOTO_URI));

            contactName.setText("주소록 저장된 이름: " + name);
            contactNumber.setText("주소록 저장된 번호: " + number);

            // 프로필 사진이 있으면 QuickContactBadge에 설정하고, 없으면 기본 이미지를 설정합니다.
            if (photoUri != null) {
                quickContactBadge.setImageURI(Uri.parse(photoUri));
            } else {
                quickContactBadge.setImageResource(R.drawable.no_profile); // 기본 이미지 리소스 설정
            }

            cursor.close();
        } else {
            Toast.makeText(this, "연락처를 찾을 수 없습니다.", Toast.LENGTH_SHORT).show();
        }
    }



    @Override
    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions,
                                           @NonNull int[] grantResults) {
        if (requestCode == REQUEST_READ_CONTACTS) {
            if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
                Toast.makeText(this, "권한이 허가되었습니다.", Toast.LENGTH_SHORT).show();
            } else {
                Toast.makeText(this, "연락처 접근 권한이 필요합니다.", Toast.LENGTH_SHORT).show();
            }
        }
        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
    }
}

 

 

drawable

no_profile.png