private Cursor doQuery(CharSequence constraint, int limit, Long directoryId) {
final Uri.Builder builder =
mQuery
.getContentFilterUri()
.buildUpon()
.appendPath(constraint.toString())
.appendQueryParameter(
ContactsContract.LIMIT_PARAM_KEY, String.valueOf(limit + ALLOWANCE_FOR_DUPLICATES));
if (directoryId != null) {
builder.appendQueryParameter(
ContactsContract.DIRECTORY_PARAM_KEY, String.valueOf(directoryId));
}
if (mAccount != null) {
builder.appendQueryParameter(PRIMARY_ACCOUNT_NAME, mAccount.name);
builder.appendQueryParameter(PRIMARY_ACCOUNT_TYPE, mAccount.type);
}
final long start = System.currentTimeMillis();
final Cursor cursor =
mContentResolver.query(builder.build(), mQuery.getProjection(), null, null, null);
final long end = System.currentTimeMillis();
if (DEBUG) {
Log.d(
TAG,
"Time for autocomplete (query: "
+ constraint
+ ", directoryId: "
+ directoryId
+ ", num_of_results: "
+ (cursor != null ? cursor.getCount() : "null")
+ "): "
+ (end - start)
+ " ms");
}
return cursor;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
final RecipientEntry entry = mEntries.get(position);
String displayName = entry.getDisplayName();
String destination = entry.getDestination();
if (TextUtils.isEmpty(displayName) || TextUtils.equals(displayName, destination)) {
displayName = destination;
// We only show the destination for secondary entries, so clear it
// only for the first level.
if (entry.isFirstLevel()) {
destination = null;
}
}
final View itemView =
convertView != null ? convertView : mInflater.inflate(getItemLayout(), parent, false);
final TextView displayNameView = (TextView) itemView.findViewById(getDisplayNameId());
final TextView destinationView = (TextView) itemView.findViewById(getDestinationId());
final TextView destinationTypeView = (TextView) itemView.findViewById(getDestinationTypeId());
final ImageView imageView = (ImageView) itemView.findViewById(getPhotoId());
displayNameView.setText(displayName);
if (!TextUtils.isEmpty(destination)) {
destinationView.setText(destination);
} else {
destinationView.setText(null);
}
if (destinationTypeView != null) {
final CharSequence destinationType =
mQuery
.getTypeLabel(
mContext.getResources(), entry.getDestinationType(), entry.getDestinationLabel())
.toString()
.toUpperCase();
destinationTypeView.setText(destinationType);
}
if (entry.isFirstLevel()) {
displayNameView.setVisibility(View.VISIBLE);
if (imageView != null) {
imageView.setVisibility(View.VISIBLE);
final byte[] photoBytes = entry.getPhotoBytes();
if (photoBytes != null && imageView != null) {
final Bitmap photo = BitmapFactory.decodeByteArray(photoBytes, 0, photoBytes.length);
imageView.setImageBitmap(photo);
} else {
imageView.setImageResource(getDefaultPhotoResource());
}
}
} else {
displayNameView.setVisibility(View.GONE);
if (imageView != null) {
imageView.setVisibility(View.INVISIBLE);
}
}
return itemView;
}
/**
* Get a HashMap of address to RecipientEntry that contains all contact information for a contact
* with the provided address, if one exists. This may block the UI, so run it in an async task.
*
* @param context Context.
* @param inAddresses Array of addresses on which to perform the lookup.
* @return HashMap<String,RecipientEntry>
*/
public static HashMap<String, RecipientEntry> getMatchingRecipients(
Context context, ArrayList<String> inAddresses, int addressType) {
Queries.Query query;
if (addressType == QUERY_TYPE_EMAIL) {
query = Queries.EMAIL;
} else {
query = Queries.PHONE;
}
int addressesSize = Math.min(MAX_LOOKUPS, inAddresses.size());
String[] addresses = new String[addressesSize];
StringBuilder bindString = new StringBuilder();
// Create the "?" string and set up arguments.
for (int i = 0; i < addressesSize; i++) {
Rfc822Token[] tokens = Rfc822Tokenizer.tokenize(inAddresses.get(i).toLowerCase());
addresses[i] = (tokens.length > 0 ? tokens[0].getAddress() : inAddresses.get(i));
bindString.append("?");
if (i < addressesSize - 1) {
bindString.append(",");
}
}
if (Log.isLoggable(TAG, Log.DEBUG)) {
Log.d(TAG, "Doing reverse lookup for " + addresses.toString());
}
HashMap<String, RecipientEntry> recipientEntries = new HashMap<String, RecipientEntry>();
Cursor c =
context
.getContentResolver()
.query(
query.getContentUri(),
query.getProjection(),
query.getProjection()[Queries.Query.DESTINATION]
+ " IN ("
+ bindString.toString()
+ ")",
addresses,
null);
if (c != null) {
try {
if (c.moveToFirst()) {
do {
String address = c.getString(Queries.Query.DESTINATION);
recipientEntries.put(
address,
RecipientEntry.constructTopLevelEntry(
c.getString(Queries.Query.NAME),
c.getInt(Queries.Query.DISPLAY_NAME_SOURCE),
c.getString(Queries.Query.DESTINATION),
c.getInt(Queries.Query.DESTINATION_TYPE),
c.getString(Queries.Query.DESTINATION_LABEL),
c.getLong(Queries.Query.CONTACT_ID),
c.getLong(Queries.Query.DATA_ID),
c.getString(Queries.Query.PHOTO_THUMBNAIL_URI)));
if (Log.isLoggable(TAG, Log.DEBUG)) {
Log.d(
TAG,
"Received reverse look up information for "
+ address
+ " RESULTS: "
+ " NAME : "
+ c.getString(Queries.Query.NAME)
+ " CONTACT ID : "
+ c.getLong(Queries.Query.CONTACT_ID)
+ " ADDRESS :"
+ c.getString(Queries.Query.DESTINATION));
}
} while (c.moveToNext());
}
} finally {
c.close();
}
}
return recipientEntries;
}
