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How to add contact information via code in the contact list of Android phone ..?

** I tried this code. It works without errors. But after the createContact method, I opened the android contacts application. The contact I added using createContact does not exist. When I press the contacts of the display, it is displayed.

What is the problem, actually? **

If you have another code, please send it ...

 import java.util.ArrayList; import android.app.Activity; import android.content.ContentProviderOperation; import android.content.ContentResolver; import android.content.OperationApplicationException; import android.database.Cursor; import android.os.Bundle; import android.os.RemoteException; import android.provider.ContactsContract; import android.util.Log; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; import android.widget.Toast; public class NativeContentProvider extends Activity { /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.nativecontentprovider); Button view = (Button)findViewById(R.id.viewButton); Button add = (Button)findViewById(R.id.createButton); Button modify = (Button)findViewById(R.id.updateButton); Button delete = (Button)findViewById(R.id.deleteButton); view.setOnClickListener(new OnClickListener() { public void onClick(View v){ displayContacts(); Log.i("NativeContentProvider", "Completed Displaying Contact list"); } }); add.setOnClickListener(new OnClickListener() { public void onClick(View v){ createContact("Mangesh Joshi", "123456789"); Log.i("NativeContentProvider", "Created a new contact, of course hard-coded"); } }); modify.setOnClickListener(new OnClickListener() { public void onClick(View v) { updateContact("Sample Name", "987654321"); Log.i("NativeContentProvider", "Completed updating the email id, if applicable"); } }); delete.setOnClickListener(new OnClickListener() { public void onClick(View v) { deleteContact("Sample Name"); Log.i("NativeContentProvider", "Deleted the just created contact"); } }); } private void displayContacts() { ContentResolver cr = getContentResolver(); Cursor cur = cr.query(ContactsContract.Contacts.CONTENT_URI, null, null, null, null); if (cur.getCount() > 0) { while (cur.moveToNext()) { String id = cur.getString(cur.getColumnIndex(ContactsContract.Contacts._ID)); String name = cur.getString(cur.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME)); if (Integer.parseInt(cur.getString( cur.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER))) > 0) { Cursor pCur = cr.query( ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null, ContactsContract.CommonDataKinds.Phone.CONTACT_ID +" = ?", new String[]{id}, null); while (pCur.moveToNext()) { String phoneNo = pCur.getString(pCur.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER)); Toast.makeText(NativeContentProvider.this, "Name: " + name + ", Phone No: " + phoneNo, Toast.LENGTH_SHORT).show(); } pCur.close(); } } } } private void createContact(String name, String phone) { ContentResolver cr = getContentResolver(); Cursor cur = cr.query(ContactsContract.Contacts.CONTENT_URI, null, null, null, null); if (cur.getCount() > 0) { while (cur.moveToNext()) { String existName = cur.getString(cur.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME)); if (existName.contains(name)) { Toast.makeText(NativeContentProvider.this,"The contact name: " + name + " already exists", Toast.LENGTH_SHORT).show(); return; } } } ArrayList<ContentProviderOperation> ops = new ArrayList<ContentProviderOperation>(); ops.add(ContentProviderOperation.newInsert(ContactsContract.Contacts.CONTENT_URI) .withValue(ContactsContract.RawContacts.ACCOUNT_TYPE, " accountname@gmail.com ") .withValue(ContactsContract.RawContacts.ACCOUNT_NAME, "com.google") .build()); ops.add(ContentProviderOperation.newInsert(ContactsContract.Contacts.CONTENT_URI) .withValueBackReference(ContactsContract.Data.RAW_CONTACT_ID, 0) .withValue(ContactsContract.Data.MIMETYPE, ContactsContract.CommonDataKinds.StructuredName.CONTENT_ITEM_TYPE) .withValue(ContactsContract.CommonDataKinds.StructuredName.DISPLAY_NAME, name) .build()); ops.add(ContentProviderOperation.newInsert(ContactsContract.Contacts.CONTENT_URI) .withValueBackReference(ContactsContract.Data.RAW_CONTACT_ID, 0) .withValue(ContactsContract.Data.MIMETYPE, ContactsContract.CommonDataKinds.Phone.CONTENT_ITEM_TYPE) .withValue(ContactsContract.CommonDataKinds.Phone.NUMBER, phone) .withValue(ContactsContract.CommonDataKinds.Phone.TYPE, ContactsContract.CommonDataKinds.Phone.TYPE_HOME) .build()); try { cr.applyBatch(ContactsContract.AUTHORITY, ops); } catch (RemoteException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (OperationApplicationException e) { // TODO Auto-generated catch block e.printStackTrace(); } Toast.makeText(NativeContentProvider.this, "Created a new contact with name: " + name + " and Phone No: " + phone, Toast.LENGTH_SHORT).show(); } private void updateContact(String name, String phone) { ContentResolver cr = getContentResolver(); String where = ContactsContract.Data.DISPLAY_NAME + " = ? AND " + ContactsContract.Data.MIMETYPE + " = ? AND " + String.valueOf(ContactsContract.CommonDataKinds.Phone.TYPE) + " = ? "; String[] params = new String[] {name, ContactsContract.CommonDataKinds.Phone.CONTENT_ITEM_TYPE, String.valueOf(ContactsContract.CommonDataKinds.Phone.TYPE_HOME)}; Cursor phoneCur = managedQuery(ContactsContract.Data.CONTENT_URI, null, where, params, null); ArrayList<ContentProviderOperation> ops = new ArrayList<ContentProviderOperation>(); if ( (null == phoneCur) ) { createContact(name, phone); } else { ops.add(ContentProviderOperation.newUpdate(ContactsContract.Data.CONTENT_URI) .withSelection(where, params) .withValue(ContactsContract.CommonDataKinds.Phone.DATA, phone) .build()); } phoneCur.close(); try { cr.applyBatch(ContactsContract.AUTHORITY, ops); } catch (RemoteException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (OperationApplicationException e) { // TODO Auto-generated catch block e.printStackTrace(); } Toast.makeText(NativeContentProvider.this, "Updated the phone number of 'Sample Name' to: " + phone, Toast.LENGTH_SHORT).show(); } private void deleteContact(String name) { ContentResolver cr = getContentResolver(); String where = ContactsContract.Data.DISPLAY_NAME + " = ? "; String[] params = new String[] {name}; ArrayList<ContentProviderOperation> ops = new ArrayList<ContentProviderOperation>(); ops.add(ContentProviderOperation.newDelete(ContactsContract.RawContacts.CONTENT_URI) .withSelection(where, params) .build()); try { cr.applyBatch(ContactsContract.AUTHORITY, ops); } catch (RemoteException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (OperationApplicationException e) { // TODO Auto-generated catch block e.printStackTrace(); } Toast.makeText(NativeContentProvider.this, "Deleted the contact with name '" + name +"'", Toast.LENGTH_SHORT).show(); } }
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2 answers
 import java.util.ArrayList; import android.app.Activity; import android.content.ContentProviderOperation; import android.os.Bundle; import android.provider.ContactsContract; import android.widget.Toast; public class AddContacts extends Activity { /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); /* try { ContentResolver cr = this.getContentResolver(); ContentValues cv = new ContentValues(); cv.put(ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME, "New Name"); cv.put(ContactsContract.CommonDataKinds.Phone.NUMBER, "1234567890"); cv.put(ContactsContract.CommonDataKinds.Phone.TYPE, ContactsContract.CommonDataKinds.Phone.TYPE_MOBILE); cr.insert(ContactsContract.RawContacts.CONTENT_URI, cv); Toast.makeText(this, "Contact added", Toast.LENGTH_LONG).show(); } catch(Exception e) { TextView tv = new TextView(this); tv.setText(e.toString()); setContentView(tv); } */ String DisplayName = "XYZ"; String MobileNumber = "123456"; String HomeNumber = "1111"; String WorkNumber = "2222"; String emailID = " email@nomail.com "; String company = "bad"; String jobTitle = "abcd"; ArrayList<ContentProviderOperation> ops = new ArrayList<ContentProviderOperation>(); ops.add(ContentProviderOperation.newInsert(ContactsContract.RawContacts.CONTENT_URI) .withValue(ContactsContract.RawContacts.ACCOUNT_TYPE, null) .withValue(ContactsContract.RawContacts.ACCOUNT_NAME, null) .build()); //------------------------------------------------------ Names if(DisplayName != null) { ops.add(ContentProviderOperation.newInsert(ContactsContract.Data.CONTENT_URI) .withValueBackReference(ContactsContract.Data.RAW_CONTACT_ID, 0) .withValue(ContactsContract.Data.MIMETYPE, ContactsContract.CommonDataKinds.StructuredName.CONTENT_ITEM_TYPE) .withValue(ContactsContract.CommonDataKinds.StructuredName.DISPLAY_NAME, DisplayName).build()); } //------------------------------------------------------ Mobile Number if(MobileNumber != null) { ops.add(ContentProviderOperation.newInsert(ContactsContract.Data.CONTENT_URI) .withValueBackReference(ContactsContract.Data.RAW_CONTACT_ID, 0) .withValue(ContactsContract.Data.MIMETYPE, ContactsContract.CommonDataKinds.Phone.CONTENT_ITEM_TYPE) .withValue(ContactsContract.CommonDataKinds.Phone.NUMBER, MobileNumber) .withValue(ContactsContract.CommonDataKinds.Phone.TYPE, ContactsContract.CommonDataKinds.Phone.TYPE_MOBILE) .build()); } //------------------------------------------------------ Home Numbers if(HomeNumber != null) { ops.add(ContentProviderOperation.newInsert(ContactsContract.Data.CONTENT_URI) .withValueBackReference(ContactsContract.Data.RAW_CONTACT_ID, 0) .withValue(ContactsContract.Data.MIMETYPE, ContactsContract.CommonDataKinds.Phone.CONTENT_ITEM_TYPE) .withValue(ContactsContract.CommonDataKinds.Phone.NUMBER, HomeNumber) .withValue(ContactsContract.CommonDataKinds.Phone.TYPE, ContactsContract.CommonDataKinds.Phone.TYPE_HOME) .build()); } //------------------------------------------------------ Work Numbers if(WorkNumber != null) { ops.add(ContentProviderOperation.newInsert(ContactsContract.Data.CONTENT_URI) .withValueBackReference(ContactsContract.Data.RAW_CONTACT_ID, 0) .withValue(ContactsContract.Data.MIMETYPE, ContactsContract.CommonDataKinds.Phone.CONTENT_ITEM_TYPE) .withValue(ContactsContract.CommonDataKinds.Phone.NUMBER, WorkNumber) .withValue(ContactsContract.CommonDataKinds.Phone.TYPE, ContactsContract.CommonDataKinds.Phone.TYPE_WORK) .build()); } //------------------------------------------------------ Email if(emailID != null) { ops.add(ContentProviderOperation.newInsert(ContactsContract.Data.CONTENT_URI) .withValueBackReference(ContactsContract.Data.RAW_CONTACT_ID, 0) .withValue(ContactsContract.Data.MIMETYPE, ContactsContract.CommonDataKinds.Email.CONTENT_ITEM_TYPE) .withValue(ContactsContract.CommonDataKinds.Email.DATA, emailID) .withValue(ContactsContract.CommonDataKinds.Email.TYPE, ContactsContract.CommonDataKinds.Email.TYPE_WORK) .build()); } //------------------------------------------------------ Organization if(!company.equals("") && !jobTitle.equals("")) { ops.add(ContentProviderOperation.newInsert(ContactsContract.Data.CONTENT_URI) .withValueBackReference(ContactsContract.Data.RAW_CONTACT_ID, 0) .withValue(ContactsContract.Data.MIMETYPE, ContactsContract.CommonDataKinds.Organization.CONTENT_ITEM_TYPE) .withValue(ContactsContract.CommonDataKinds.Organization.COMPANY, company) .withValue(ContactsContract.CommonDataKinds.Organization.TYPE, ContactsContract.CommonDataKinds.Organization.TYPE_WORK) .withValue(ContactsContract.CommonDataKinds.Organization.TITLE, jobTitle) .withValue(ContactsContract.CommonDataKinds.Organization.TYPE, ContactsContract.CommonDataKinds.Organization.TYPE_WORK) .build()); } // Asking the Contact provider to create a new contact try { getContentResolver().applyBatch(ContactsContract.AUTHORITY, ops); } catch (Exception e) { e.printStackTrace(); Toast.makeText(getApplicationContext(), "Exception: " + e.getMessage(), Toast.LENGTH_SHORT).show(); } } }
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Make sure you turn on the contact list display options. Contact list> menu item> display option> mark in your account

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