I'm trying get all contacts and select it.
I completed get all contacts in my phone. But when i try to select a few contacts and get their names or numbers, I faced nullpointer error.
public class ContactListFragment extends ListFragment implements LoaderCallbacks<Cursor> {
private CursorAdapter mAdapter;
final HashMap<String,String> hashMap = new HashMap<String,String>();
Uri uri = ContactsContract.CommonDataKinds.Phone.CONTENT_URI;
private Uri uriContact;
private String contactID;
String[] projection = new String[] {ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME,
ContactsContract.CommonDataKinds.Phone.NUMBER};
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// create adapter once
Context context = getActivity();
int layout = android.R.layout.simple_list_item_multiple_choice;
Cursor c = null; // there is no cursor yet
int flags = 0; // no auto-requery! Loader requeries.
mAdapter = new SimpleCursorAdapter(context, layout, c, FROM, TO, flags);
}
#Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
// each time we are started use our listadapter
setListAdapter(mAdapter);
getListView().setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
// and tell loader manager to start loading
getLoaderManager().initLoader(0, null, this);
***getListView().setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
Cursor cursorID = getActivity().getContentResolver().query(uriContact,
new String[]{ContactsContract.Contacts._ID},
null, null, null);
contactID = cursorID.getString(cursorID.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
System.out.println(contactID);
}
});
}***
// columns requested from the database
private static final String[] PROJECTION = {
Contacts._ID, // _ID is always required
Contacts.DISPLAY_NAME_PRIMARY // that's what we want to display
};
// and name should be displayed in the text1 textview in item layout
private static final String[] FROM = { Contacts.DISPLAY_NAME_PRIMARY };
private static final int[] TO = { android.R.id.text1 };
#Override
public Loader<Cursor> onCreateLoader(int id, Bundle args) {
// load from the "Contacts table"
Uri contentUri = Contacts.CONTENT_URI;
// no sub-selection, no sort order, simply every row
// projection says we want just the _id and the name column
return new CursorLoader(getActivity(),
contentUri,
PROJECTION,
null,
null,
null);
}
#Override
public void onLoadFinished(Loader<Cursor> loader, Cursor data) {
// Once cursor is loaded, give it to adapter
mAdapter.swapCursor(data);
}
#Override
public void onLoaderReset(Loader<Cursor> loader) {
// on reset take any old cursor away
mAdapter.swapCursor(null);
}
I think problem is my onItemClickListener.
How can i fix this?
Thanks from now :)
The main problem is that uriContact is null when you make the query.
The other problem is that you are only using ContactsContract.Contacts._ID as the projection, so the ID is the only thing returned.
I got it working by using null for the projection so that it returns all rows.
I also added functionality to find the currently selected contact, and display a Toast with their phone number.
This is not optimal code, since it just queries all rows and then iterates through them until it finds the currently selected contact, but it works:
getListView().setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
Cursor cur = mAdapter.getCursor();
cur.moveToPosition(position);
String curName = cur.getString(cur.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME_PRIMARY));
System.out.println(curName);
uriContact = ContactsContract.CommonDataKinds.Phone.CONTENT_URI;
Cursor cursorID = getContentResolver().query(uriContact,
null,
null, null, null);
for (cursorID.moveToFirst(); !cursorID.isAfterLast(); cursorID.moveToNext() ) {
String testName = cursorID.getString(cursorID.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME_PRIMARY));
if (testName != null && testName.equals(curName)) {
contactID = cursorID.getString(cursorID.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
}
}
if (contactID != null) {
System.out.println(contactID);
Toast.makeText(MainActivity.this, "contact Phone: " + contactID, Toast.LENGTH_LONG).show();
}
}
});
Edit: I got a more optimized version working, which uses the selection and selectionArgs in the query to return just the current contact info:
getListView().setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
Cursor cur = mAdapter.getCursor();
cur.moveToPosition(position);
String curName = cur.getString(cur.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME_PRIMARY));
System.out.println(curName);
uriContact = ContactsContract.CommonDataKinds.Phone.CONTENT_URI;
Cursor cursorID = getContentResolver().query(uriContact,
null,
ContactsContract.Contacts.DISPLAY_NAME_PRIMARY + " = ?", new String[]{curName}, null);
if (cursorID.moveToFirst()) {
contactID = cursorID.getString(cursorID.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
}
if (contactID != null) {
System.out.println(contactID);
Toast.makeText(MainActivity.this, "contact Phone: " + contactID, Toast.LENGTH_LONG).show();
}
}
});
Related
I want to display the Contact List using Fragment. The number will show on toast when the user selects names from the list.The list will show only name.How can I get the numbers form contact. I went through the android developer training for retrieving a contact list, but the tutorial is incomplete and even downloading the sample code doesn't help because the sample code is for more advanced contact list manipulation (search, etc.)
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
Context context = getActivity();
int layout = android.R.layout.simple_list_item_1;
Cursor c = null; // there is no cursor yet
int flags = 0; // no auto-requery! Loader requeries.
mAdapter = new SimpleCursorAdapter(context, layout, c, FROM, TO, flags);
}
#Override
public void onActivityCreated(Bundle savedInstanceState)
{
super.onActivityCreated(savedInstanceState);
final ListView lv = getListView();
lv.setTextFilterEnabled(true);
lv.setOnItemClickListener(new OnItemClickListener()
{
public void onItemClick(AdapterView<?> parent, View view, int position, long id)
{
Toast.makeText(getActivity(), " Clicked!"
, Toast.LENGTH_SHORT).show();
}
});
// each time we are started use our listadapter
setListAdapter(mAdapter);
// and tell loader manager to start loading
getLoaderManager().initLoader(0, null, this);
}
#SuppressLint("InlinedApi")
private static final String SELECTION = Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB ? Contacts.DISPLAY_NAME_PRIMARY + " LIKE ?" : Contacts.DISPLAY_NAME + " LIKE ?";
private String mSearchString;
private String[] mSelectionArgs = { mSearchString };
private static final String[] PROJECTION =
{
Contacts._ID,
Contacts.LOOKUP_KEY,
Build.VERSION.SDK_INT
>= Build.VERSION_CODES.HONEYCOMB ?
Contacts.DISPLAY_NAME_PRIMARY :
Contacts.DISPLAY_NAME
};
private static final String[] FROM = { Contacts.DISPLAY_NAME_PRIMARY };
private static final int[] TO = { android.R.id.text1 };
#Override
public Loader<Cursor> onCreateLoader(int id, Bundle args)
{
Uri contentUri = Contacts.CONTENT_URI;
return new CursorLoader(getActivity(), Contacts.CONTENT_URI, PROJECTION, null, null, Contacts.DISPLAY_NAME+" ASC");
}
#Override
public void onLoadFinished(Loader<Cursor> loader, Cursor data)
{
mAdapter.swapCursor(data);
}
#Override
public void onLoaderReset(Loader<Cursor> loader)
{
mAdapter.swapCursor(null);
}
How can I get the numbers form contact
I'd start with editing your PROJECTION array and adding HAS_PHONE_NUMBER column to not proceed if there's no phone number associated.
If there's is, then using your contact's ID you can do something like this (note the type constrain, so edit according to your needs):
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();
When i was looking through my contacts in phone i see whatsapp number also for those who have whatsapp account.The thing which i want to do is filter my contact list and display numbers which are synced with whatsapp.I am successfully retrieving all the contact id,number and account associated with it but not displaying whatsappaccount.Only associated google account is getting displayed.Is there any way to get whatsapp contact from local phonebook itself? I used the following code:
ContentResolver cr1 = getContentResolver();
Cursor cur = cr1.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 = cr1.query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null, ContactsContract.CommonDataKinds.Phone.CONTACT_ID + " = ?", new String[] { id }, null);
while (pCur.moveToNext())
{
//phoneContactList.add(name);
Log.i("Contact List", name);
Log.i("Contact List", id);
getContactAccount(id,cr1);
}
pCur.close();
}
}
}
public void getContactAccount(String id,ContentResolver contentResolver){
Cursor cursor = null;
try {
cursor = contentResolver.query(ContactsContract.RawContacts.CONTENT_URI,
new String[]{ContactsContract.RawContacts.ACCOUNT_NAME, ContactsContract.RawContacts.ACCOUNT_TYPE},
ContactsContract.RawContacts.CONTACT_ID +"=?",
new String[]{String.valueOf(id)},
null);
if (cursor != null && cursor.getCount() >0){
cursor.moveToFirst();
System.out.println("Account name is"+cursor.getString(cursor.getColumnIndex(ContactsContract.RawContacts.ACCOUNT_NAME)));
System.out.println("Account type is"+cursor.getString(cursor.getColumnIndex(ContactsContract.RawContacts.ACCOUNT_TYPE)));
cursor.close();
}
} catch (Exception e) {
System.out.println(""+this.getClass().getName()+","+ e.getMessage());
} finally{
cursor.close();
}
}
Use following code to get WhatsApp contacts from phonebook with associated WhatsApp number :
private void displayWhatsAppContacts() {
final String[] projection = {
ContactsContract.Data.CONTACT_ID,
ContactsContract.Data.DISPLAY_NAME,
ContactsContract.Data.MIMETYPE,
"account_type",
ContactsContract.Data.DATA3,
};
final String selection = ContactsContract.Data.MIMETYPE + " =? and account_type=?";
final String[] selectionArgs = {
"vnd.android.cursor.item/vnd.com.whatsapp.profile",
"com.whatsapp"
};
ContentResolver cr = getContentResolver();
Cursor c = cr.query(
ContactsContract.Data.CONTENT_URI,
projection,
selection,
selectionArgs,
null);
while (c.moveToNext()) {
String id = c.getString(c.getColumnIndex(ContactsContract.Data.CONTACT_ID));
String number = c.getString(c.getColumnIndex(ContactsContract.Data.DATA3));
String name = c.getString(c.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME));
Log.v("WhatsApp", "name " +name + " - number - "+number);
}
Log.v("WhatsApp", "Total WhatsApp Contacts: " + c.getCount());
c.close();
}
The MIME type for whatsapp is: "vnd.android.cursor.item/vnd.com.whatsapp.profile"
Use the following code`:
public class MainActivity extends ActionBarActivity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
if (savedInstanceState == null) {
getSupportFragmentManager().beginTransaction()
.add(R.id.container, new PlaceholderFragment()).commit();
}
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
/**
* A placeholder fragment containing a simple view.
*/
public static class PlaceholderFragment extends Fragment implements LoaderCallbacks<Cursor>,AdapterView.OnItemClickListener {
/*
* Defines an array that contains column names to move from
* the Cursor to the ListView.
*/
private final static String[] FROM_COLUMNS = {
Build.VERSION.SDK_INT
>= Build.VERSION_CODES.HONEYCOMB ?
Data.DISPLAY_NAME :
Data.DISPLAY_NAME
};
/*
* Defines an array that contains resource ids for the layout views
* that get the Cursor column contents. The id is pre-defined in
* the Android framework, so it is prefaced with "android.R.id"
*/
private final static int[] TO_IDS = {
android.R.id.text1
};
// Define global mutable variables
// Define a ListView object
ListView mContactsList;
// Define variables for the contact the user selects
// The contact's _ID value
long mContactId;
// The contact's LOOKUP_KEY
String mContactKey;
// A content URI for the selected contact
Uri mContactUri;
// The column index for the _ID column
private static final int CONTACT_ID_INDEX = 0;
// The column index for the LOOKUP_KEY column
private static final int LOOKUP_KEY_INDEX = 1;
// Defines the text expression
private static final String mime_type ="vnd.android.cursor.item/vnd.com.whatsapp.profile";
private static final String SELECTION =
Data.MIMETYPE + " = '" + mime_type + "'";
// Defines a variable for the search string
private String mSearchString="Gourav";
// Defines the array to hold values that replace the ?
private String[] mSelectionArgs = { mSearchString };
private static final String[] PROJECTION =
{
Contacts._ID,
Contacts.LOOKUP_KEY,
Data.DISPLAY_NAME,
Build.VERSION.SDK_INT
>= Build.VERSION_CODES.HONEYCOMB ?
Data.MIMETYPE :
Data.MIMETYPE
};
// An adapter that binds the result Cursor to the ListView
private SimpleCursorAdapter mCursorAdapter;
public PlaceholderFragment() {
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.fragment_main, container,
false);
return rootView;
}
#Override
public void onActivityCreated(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onActivityCreated(savedInstanceState);
getLoaderManager().initLoader(0, null, this);
// Gets the ListView from the View list of the parent activity
mContactsList = (ListView) getActivity().findViewById(R.id.list);
// Gets a CursorAdapter
mCursorAdapter = new SimpleCursorAdapter(
getActivity(),
R.layout.contact_list,
null,
FROM_COLUMNS, TO_IDS,
0);
// Sets the adapter for the ListView
mContactsList.setAdapter(mCursorAdapter);
}
#Override
public void onItemClick(AdapterView<?> parent, View view, int position,
long id) {
// TODO Auto-generated method stub
// Get the Cursor
Cursor cursor = (Cursor) parent.getAdapter().getItem(position);
// Move to the selected contact
cursor.moveToPosition(position);
// Get the _ID value
mContactId = cursor.getLong(CONTACT_ID_INDEX);
// Get the selected LOOKUP KEY
mContactKey = cursor.getString(LOOKUP_KEY_INDEX);
// Create the contact's content Uri
mContactUri = Contacts.getLookupUri(mContactId, mContactKey);
/*
* You can use mContactUri as the content URI for retrieving
* the details for a contact.
*/
}
#Override
public android.support.v4.content.Loader<Cursor> onCreateLoader(
int arg0, Bundle arg1) {
// TODO Auto-generated method stub
/*
* Makes search string into pattern and
* stores it in the selection array
*/
CursorLoader cursor = null;
mSelectionArgs[0] = "%" + mSearchString + "%";
Log.d("ON CREATE LOADER", "ONCLREATE LOADER CALLLEd");
try
{
cursor=new CursorLoader(
getActivity(),
Data.CONTENT_URI,
PROJECTION,
SELECTION,
null,
null
);
}
catch(Exception e)
{
e.printStackTrace();
}
// Starts the query
return cursor;
}
#Override
public void onLoadFinished(
android.support.v4.content.Loader<Cursor> arg0, Cursor cursor) {
// TODO Auto-generated method stub
Log.d("onLoadFinished", String.valueOf(cursor.getCount()));
mCursorAdapter.swapCursor(cursor);
}
#Override
public void onLoaderReset(android.support.v4.content.Loader<Cursor> arg0) {
// TODO Auto-generated method stub
mCursorAdapter.swapCursor(null);
}
}
}
I want to get DISPLAY_NAME & COMAPNY name of all contacts the same time by using cursorloader. And I have already get DISPLAY NAME of them.
My problem is that I do not know how to get COMPANY name the same time with DISPLAY_NAME!
Could you show me the way to solve my question. Here is my code.
public class MainActivity extends ListActivity implements LoaderManager.LoaderCallbacks<Cursor>{
SimpleCursorAdapter mAdapter;
LoaderManager loadermanager;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
loadermanager = getLoaderManager();
String[] fromColumns = {ContactsContract.Contacts._ID,
ContactsContract.Contacts.DISPLAY_NAME};
int[] toViews = {R.id.contactId,
R.id.contactName};
mAdapter = new SimpleCursorAdapter(this,
R.layout.view_contact_entry, null,
fromColumns, toViews, 0);
setListAdapter(mAdapter);
loadermanager.initLoader(1, null, this);
}
public Loader<Cursor> onCreateLoader(int id, Bundle args) {
String[] projection = new String[] {ContactsContract.CommonDataKinds.Phone._ID,
ContactsContract.Contacts.DISPLAY_NAME};
String selection = ContactsContract.Contacts.IN_VISIBLE_GROUP + " = '1'";
String sortOrder = ContactsContract.Contacts.DISPLAY_NAME + " COLLATE LOCALIZED ASC";
return new CursorLoader(this, ContactsContract.Contacts.CONTENT_URI,
projection, selection, null, sortOrder);
}
public void onLoadFinished(Loader<Cursor> loader, Cursor cursor) {
if(mAdapter!=null && cursor!=null)
mAdapter.swapCursor(cursor);
else
Log.v("MAIN","OnLoadFinished: mAdapter is null");
}
public void onLoaderReset(Loader<Cursor> loader) {
mAdapter.swapCursor(null);
}
#Override
public void onListItemClick(ListView l, View v, int position, long id) {
try {
Cursor cs = (Cursor)l.getItemAtPosition(position);
Intent objIndent = new Intent(getApplicationContext(),DetailContact.class);
objIndent.putExtra("contactId", cs.getString(0));
objIndent.putExtra("contactName", cs.getString(1));
startActivity(objIndent);
} catch (Exception e) {
Log.e("ERROR: ", e.getMessage());
}
}
}
I think you need to look at querying against the ContactsContract.Data
There is an example of joining and pulling in additional data from the contact in the docs
along with this special constant ContactsContract.CommonDataKinds.Organization.COMPANY
I'm trying to populate a ListView with data from a query using a CursorLoader. I'm new to CursorLoaders and I'm using code I purloined from Beginning Android 4 Application Development. As you can see, I'm getting data from an Intent. The data in the Intent is what I want; I've verified that in the debugger. However, when I query my database, nothing displays in the ListView. Can anyone help?
public class MyList extends ListActivity implements LoaderManager.LoaderCallbacks<Cursor> {
private static final String TABLE_BASEPATH = "tbl";
private static final String AUTHORITY = "SQLData";
public static final Uri MY_URI = Uri.parse("content://" + AUTHORITY + "/" + TABLE_BASEPATH);
#SuppressWarnings("deprecation")
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Intent myData = getIntent();
Bundle info = myData.getExtras();
if (info != null){
Cursor c;
String[] dataColumns = { "mycolumn" };
String selection = "level = '" + info.getString("Level") + "'";
if (android.os.Build.VERSION.SDK_INT < 11)
c = managedQuery(MY_URI, dataColumns, selection, null, "ORDER BY mycolumn");
else
{
CursorLoader cursorloader = new CursorLoader(this, MY_URI, dataColumns, selection, null, "ORDER BY mycolumn");
c = cursorloader.loadInBackground();
}
int[] viewIDs = { R.id.mylist1 };
SimpleCursorAdapter adapter;
if (android.os.Build.VERSION.SDK_INT < 11)
adapter = new SimpleCursorAdapter(this, R.layout.mylist, c, dataColumns, viewIDs);
else
adapter = new SimpleCursorAdapter(this, R.layout.mylist, c, dataColumns, viewIDs, CursorAdapter.FLAG_REGISTER_CONTENT_OBSERVER);
this.setListAdapter(adapter);
}
}
public Loader<Cursor> onCreateLoader(int id, Bundle args) {
return new CursorLoader(this, MY_URI,
PROJECTION, null, null, null);
}
public void onLoadFinished(Loader<Cursor> loader, Cursor cursor) {
switch (loader.getId()) {
case LOADER_ID:
mAdapter.swapCursor(cursor);
break;
}
}
public void onLoaderReset(Loader<Cursor> loader) {
mAdapter.swapCursor(null);
}
It doesn't matter if I'm using the cursor or the CursorLoader. If my version is < 11 (cursor), I get no data; if it's > 11 (CursorLoader) I still get no data.
You need to put in the id column in the projection when working with ContentProviders, otherwise they "won't work". Which I think you are doing > api level 11...
String[] dataColumns = { "mycolumn" };
The above code should include the id field. If the id field is "_id" (like Sams answer):
String[] dataColumns = { "mycolumn", "_id" };
I am trying to implement a custom AutoCompleteTextView for choosing a contact's phone number from a list of suggestions that display the contact name, phone number type, and phone number. I created a custom CursorAdapter that defines and sets my Layout and TextViews for each suggestion and queries contacts based on the user-entered text via runQueryOnBackgroundThread. I'm running into an issue where the suggestions seem correct for the first two values entered (e.g. "ab" suggests "abcd" and "abyz") but not for anything beyond that (e.g. "abc" suggests "abyz"). For the latter, when the "abyz" suggestion is selected, the values for "abcd" are returned.
Code for the main activity:
final ContactInfo cont = new ContactInfo(ctx);
Cursor contacts = cont.getContacts2(null);
startManagingCursor(contacts);
ContactsAutoCompleteCursorAdapter adapter = new ContactsAutoCompleteCursorAdapter(this, contacts);
mPersonText.setAdapter(adapter);
mPersonText.setOnItemClickListener(new AdapterView.OnItemClickListener() {
public void onItemClick(AdapterView<?> arg0, View arg1, int arg2,
long arg3) {
Cursor cursor = (Cursor) arg0.getItemAtPosition(arg2);
String number = cursor.getString(cursor.getColumnIndexOrThrow(ContactsContract.CommonDataKinds.Phone.NUMBER));
mPersonNum.setText(number);
}
});
Code for my contacts class that returns a cursor for all contacts:
public Cursor getContacts2(String where)
{
Uri uri = ContactsContract.CommonDataKinds.Phone.CONTENT_URI;
String[] projection = new String[] {
ContactsContract.CommonDataKinds.Phone._ID,
ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME,
ContactsContract.CommonDataKinds.Phone.TYPE,
ContactsContract.CommonDataKinds.Phone.NUMBER};
Cursor people = ctx.getContentResolver().query(uri, projection, null, null, ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME + " COLLATE LOCALIZED ASC");
return people;
}
Code for my CursorAdapter:
public class ContactsAutoCompleteCursorAdapter extends CursorAdapter implements Filterable {
private TextView mName, mType, mNumber;
private ContentResolver mContent;
public ContactsAutoCompleteCursorAdapter(Context context, Cursor c) {
super(context, c);
mContent = context.getContentResolver();
}
#Override
public View newView(Context context, Cursor cursor, ViewGroup parent) {
final LayoutInflater mInflater = LayoutInflater.from(context);
final View ret = mInflater.inflate(R.layout.contacts_auto_list, null);
mName = (TextView) ret.findViewById(R.id.name);
mType = (TextView) ret.findViewById(R.id.phonetype);
mNumber = (TextView) ret.findViewById(R.id.phonenum);
return ret;
}
#Override
public void bindView(View view, Context context, Cursor cursor) {
int nameIdx = cursor.getColumnIndexOrThrow(ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME);
int typeIdx = cursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.TYPE);
int numberIdx = cursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER);
String name = cursor.getString(nameIdx);
int type = cursor.getInt(typeIdx);
String number = cursor.getString(numberIdx);
mName.setText(name);
if (type == 1) {mType.setText("Home");}
else if (type == 2) {mType.setText("Mobile");}
else if (type == 3) {mType.setText("Work");}
else {mType.setText("Other");}
mNumber.setText(number);
}
#Override
public String convertToString(Cursor cursor) {
int nameCol = cursor.getColumnIndexOrThrow(ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME);
String name = cursor.getString(nameCol);
return name;
}
#Override
public Cursor runQueryOnBackgroundThread(CharSequence constraint) {
// this is how you query for suggestions
// notice it is just a StringBuilder building the WHERE clause of a cursor which is the used to query for results
if (getFilterQueryProvider() != null) { return getFilterQueryProvider().runQuery(constraint); }
String[] projection = new String[] {
ContactsContract.CommonDataKinds.Phone._ID,
ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME,
ContactsContract.CommonDataKinds.Phone.TYPE,
ContactsContract.CommonDataKinds.Phone.NUMBER};
return mContent.query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, projection,
"UPPER(" + ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME + ") LIKE '" + constraint.toString().toUpperCase() + "%'", null,
ContactsContract.Contacts.DISPLAY_NAME + " COLLATE LOCALIZED ASC");
}
}
As I said above, when the user enters "ab" into the AutoCompleteTextView the suggestions are "abcd" and "abyz", however when the user types "abc" the suggestion is just "abyz". When the user selects "abyz" in that case, the values for "abcd" are returned. Here are two screenshots that show what I'm trying to describe:
I've read every question I could find here and elsewhere but can't seem to figure this out. I'm fairly new to Android development so I apologize in advance if my mistake is a simple one. Thanks in advance!
I seem to have answered my own question after more research. Moving the setting of the views for my textViews from the newView function to the bindView function seems to have done the trick, which I think makes sense...
#Override
public View newView(Context context, Cursor cursor, ViewGroup parent) {
final LayoutInflater mInflater = LayoutInflater.from(context);
final View ret = mInflater.inflate(R.layout.contacts_auto_list, null);
return ret;
}
#Override
public void bindView(View view, Context context, Cursor cursor) {
int nameIdx = cursor.getColumnIndexOrThrow(ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME);
int typeIdx = cursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.TYPE);
int numberIdx = cursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER);
String name = cursor.getString(nameIdx);
int type = cursor.getInt(typeIdx);
String number = cursor.getString(numberIdx);
mName = (TextView) view.findViewById(R.id.name);
mType = (TextView) view.findViewById(R.id.phonetype);
mNumber = (TextView) view.findViewById(R.id.phonenum);
mName.setText(name);
if (type == 1) {mType.setText("Home");}
else if (type == 2) {mType.setText("Mobile");}
else if (type == 3) {mType.setText("Work");}
else {mType.setText("Other");}
mNumber.setText(number);
}
you have already public Cursor runQueryOnBackgroundThread function in your adapter so you do not need call second time cursor in activity
you do not need to use getContacts2 function
Activity
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.sms_send);
Cursor contacts = null;
mAdapter= new ContactsAutoCompleteCursorAdapter(this, contacts);
mTxtPhoneNo = (AutoCompleteTextView) findViewById(R.id.mmWhoNo);
mTxtPhoneNo.setAdapter(mAdapter);
mTxtPhoneNo.setOnItemClickListener(new OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> arg0, View arg1, int arg2,
long arg3) {
// TODO Auto-generated method stub
Cursor cursor = (Cursor) arg0.getItemAtPosition(arg2);
String number = cursor.getString(cursor.getColumnIndexOrThrow(ContactsContract.CommonDataKinds.Phone.NUMBER));
mTxtPhoneNo.setText(number);
}
});
}
Adapter
public class ContactsAutoCompleteCursorAdapter extends CursorAdapter implements Filterable {
private TextView mName, mType, mNumber;
private ContentResolver mContent;
public ContactsAutoCompleteCursorAdapter(Context context, Cursor c) {
super(context, c);
mContent = context.getContentResolver();
}
#Override
public View newView(Context context, Cursor cursor, ViewGroup parent) {
final LayoutInflater mInflater = LayoutInflater.from(context);
final View ret = mInflater.inflate(R.layout.custcontview, null);
return ret;
}
#Override
public void bindView(View view, Context context, Cursor cursor) {
int nameIdx = cursor.getColumnIndexOrThrow(ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME);
int typeIdx = cursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.TYPE);
int numberIdx = cursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER);
String name = cursor.getString(nameIdx);
int type = cursor.getInt(typeIdx);
String number = cursor.getString(numberIdx);
mName = (TextView) view.findViewById(R.id.ccontName);
mType = (TextView) view.findViewById(R.id.ccontType);
mNumber = (TextView) view.findViewById(R.id.ccontNo);
mName.setText(name);
if (type == 1) {mType.setText("Home");}
else if (type == 2) {mType.setText("Mobile");}
else if (type == 3) {mType.setText("Work");}
else {mType.setText("Other");}
mNumber.setText(number);
}
#Override
public String convertToString(Cursor cursor) {
int nameCol = cursor.getColumnIndexOrThrow(ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME);
String name = cursor.getString(nameCol);
return name;
}
#Override
public Cursor runQueryOnBackgroundThread(CharSequence constraint) {
// this is how you query for suggestions
// notice it is just a StringBuilder building the WHERE clause of a cursor which is the used to query for results
if (constraint==null)
return null;
if (getFilterQueryProvider() != null) { return getFilterQueryProvider().runQuery(constraint); }
String[] projection = new String[] {
ContactsContract.CommonDataKinds.Phone._ID,
ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME,
ContactsContract.CommonDataKinds.Phone.TYPE,
ContactsContract.CommonDataKinds.Phone.NUMBER};
return mContent.query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, projection,
"UPPER(" + ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME + ") LIKE '%" + constraint.toString().toUpperCase() + "%' or UPPER(" + ContactsContract.CommonDataKinds.Phone.NUMBER + ") LIKE '%" + constraint.toString().toUpperCase() + "%' ", null,
ContactsContract.Contacts.DISPLAY_NAME + " COLLATE LOCALIZED ASC");
}
}
i also add query for phone number search in query