package com.aapbd.khalid; import java.io.IOException; import java.io.InputStream; import android.app.Activity; import android.content.ContentUris; import android.content.Intent; import android.database.Cursor; import android.graphics.Bitmap; import android.graphics.BitmapFactory; import android.net.Uri; import android.os.Bundle; import android.provider.ContactsContract; import android.util.Log; import android.view.View; import android.widget.ImageView; public class MainActivity extends Activity { private static final String TAG = MainActivity.class.getSimpleName(); private static final int REQUEST_CODE_PICK_CONTACTS = 1; private Uri uriContact; private String contactID; // contacts unique ID /** * Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); } public void onClickSelectContact(View btnSelectContact) { // using native contacts selection // Intent.ACTION_PICK = Pick an item from the data, returning what was selected. startActivityForResult(new Intent(Intent.ACTION_PICK, ContactsContract.Contacts.CONTENT_URI), REQUEST_CODE_PICK_CONTACTS); } @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { super.onActivityResult(requestCode, resultCode, data); if (requestCode == REQUEST_CODE_PICK_CONTACTS && resultCode == RESULT_OK) { Log.d(TAG, Response: + data.toString()); uriContact = data.getData(); retrieveContactName(); retrieveContactNumber(); retrieveContactPhoto(); } } private void retrieveContactPhoto() { Bitmap photo = null; try { InputStream inputStream = ContactsContract.Contacts.openContactPhotoInputStream(getContentResolver(), ContentUris.withAppendedId(ContactsContract.Contacts.CONTENT_URI, new Long(contactID))); if (inputStream != null) { photo = BitmapFactory.decodeStream(inputStream); ImageView imageView = (ImageView) findViewById(R.id.img_contact); imageView.setImageBitmap(photo); } assert inputStream != null; inputStream.close(); } catch (IOException e) { e.printStackTrace(); } } private void retrieveContactNumber() { String contactNumber = null; // getting contacts ID Cursor cursorID = getContentResolver().query(uriContact, new String[]{ContactsContract.Contacts._ID}, null, null, null); if (cursorID.moveToFirst()) { contactID = cursorID.getString(cursorID.getColumnIndex(ContactsContract.Contacts._ID)); } cursorID.close(); Log.d(TAG, Contact ID: + contactID); // Using the contact ID now we will get contact phone number Cursor cursorPhone = getContentResolver().query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, new String[]{ContactsContract.CommonDataKinds.Phone.NUMBER}, ContactsContract.CommonDataKinds.Phone.CONTACT_ID + = ? AND + ContactsContract.CommonDataKinds.Phone.TYPE + = + ContactsContract.CommonDataKinds.Phone.TYPE_MOBILE, new String[]{contactID}, null); if (cursorPhone.moveToFirst()) { contactNumber = cursorPhone.getString(cursorPhone.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER)); } cursorPhone.close(); Log.d(TAG, Contact Phone Number: + contactNumber); } private void retrieveContactName() { String contactName = null; // querying contact data store Cursor cursor = getContentResolver().query(uriContact, null, null, null, null); if (cursor.moveToFirst()) { // DISPLAY_NAME = The display name for the contact. // HAS_PHONE_NUMBER = An indicator of whether this contact has at least one phone number. contactName = cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME)); } cursor.close(); Log.d(TAG, Contact Name: + contactName); } }
Posted on: Mon, 27 Jan 2014 06:49:03 +0000
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