| /* |
| * Copyright (C) 2011 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.ex.chips; |
| |
| import com.android.ex.chips.BaseRecipientAdapter.EmailQuery; |
| |
| import android.content.Context; |
| import android.database.Cursor; |
| import android.provider.ContactsContract.CommonDataKinds.Email; |
| import android.text.util.Rfc822Token; |
| import android.text.util.Rfc822Tokenizer; |
| import android.util.Log; |
| import android.view.LayoutInflater; |
| import android.view.View; |
| import android.view.ViewGroup; |
| import android.widget.CursorAdapter; |
| import android.widget.ImageView; |
| import android.widget.TextView; |
| |
| import java.util.HashMap; |
| |
| public class RecipientAlternatesAdapter extends CursorAdapter { |
| static final int MAX_LOOKUPS = 50; |
| private final LayoutInflater mLayoutInflater; |
| |
| private final int mLayoutId; |
| |
| private final long mCurrentId; |
| |
| private int mCheckedItemPosition = -1; |
| |
| private OnCheckedItemChangedListener mCheckedItemChangedListener; |
| |
| private static final String TAG = "RecipAlternates"; |
| |
| /** |
| * 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, |
| String[] inAddresses) { |
| int addressesSize = Math.min(MAX_LOOKUPS, inAddresses.length); |
| 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[i]); |
| addresses[i] = (tokens.length > 0 ? tokens[0].getAddress() : inAddresses[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(Email.CONTENT_URI, EmailQuery.PROJECTION, |
| Email.ADDRESS + " IN (" + bindString.toString() + ")", addresses, null); |
| if (c != null) { |
| try { |
| if (c.moveToFirst()) { |
| do { |
| String address = c.getString(EmailQuery.ADDRESS); |
| recipientEntries.put(address, RecipientEntry.constructTopLevelEntry( |
| c.getString(EmailQuery.NAME), |
| c.getString(EmailQuery.ADDRESS), |
| c.getInt(EmailQuery.ADDRESS_TYPE), |
| c.getString(EmailQuery.ADDRESS_LABEL), |
| c.getLong(EmailQuery.CONTACT_ID), |
| c.getLong(EmailQuery.DATA_ID), |
| c.getString(EmailQuery.PHOTO_THUMBNAIL_URI))); |
| if (Log.isLoggable(TAG, Log.DEBUG)) { |
| Log.d(TAG, "Received reverse look up information for " + address |
| + " RESULTS: " |
| + " NAME : " + c.getString(EmailQuery.NAME) |
| + " CONTACT ID : " + c.getLong(EmailQuery.CONTACT_ID) |
| + " ADDRESS :" + c.getString(EmailQuery.ADDRESS)); |
| } |
| } while (c.moveToNext()); |
| } |
| } finally { |
| c.close(); |
| } |
| } |
| return recipientEntries; |
| } |
| |
| public RecipientAlternatesAdapter(Context context, long contactId, long currentId, int viewId, |
| OnCheckedItemChangedListener listener) { |
| super(context, context.getContentResolver().query(Email.CONTENT_URI, EmailQuery.PROJECTION, |
| Email.CONTACT_ID + " =?", new String[] { |
| String.valueOf(contactId) |
| }, null), 0); |
| mLayoutInflater = LayoutInflater.from(context); |
| mLayoutId = viewId; |
| mCurrentId = currentId; |
| mCheckedItemChangedListener = listener; |
| } |
| |
| @Override |
| public long getItemId(int position) { |
| Cursor c = getCursor(); |
| if (c.moveToPosition(position)) { |
| c.getLong(EmailQuery.DATA_ID); |
| } |
| return -1; |
| } |
| |
| public RecipientEntry getRecipientEntry(int position) { |
| Cursor c = getCursor(); |
| c.moveToPosition(position); |
| return RecipientEntry.constructTopLevelEntry(c.getString(EmailQuery.NAME), |
| c.getString(EmailQuery.ADDRESS), c.getInt(EmailQuery.ADDRESS_TYPE), |
| c.getString(EmailQuery.ADDRESS_LABEL), |
| c.getLong(EmailQuery.CONTACT_ID), c.getLong(EmailQuery.DATA_ID), |
| c.getString(EmailQuery.PHOTO_THUMBNAIL_URI)); |
| } |
| |
| @Override |
| public View getView(int position, View convertView, ViewGroup parent) { |
| Cursor cursor = getCursor(); |
| cursor.moveToPosition(position); |
| if (convertView == null) { |
| convertView = newView(); |
| } |
| if (cursor.getLong(EmailQuery.DATA_ID) == mCurrentId) { |
| mCheckedItemPosition = position; |
| if (mCheckedItemChangedListener != null) { |
| mCheckedItemChangedListener.onCheckedItemChanged(mCheckedItemPosition); |
| } |
| } |
| bindView(convertView, convertView.getContext(), cursor); |
| return convertView; |
| } |
| |
| // TODO: this is VERY similar to the BaseRecipientAdapter. Can we combine |
| // somehow? |
| @Override |
| public void bindView(View view, Context context, Cursor cursor) { |
| int position = cursor.getPosition(); |
| |
| TextView display = (TextView) view.findViewById(android.R.id.title); |
| ImageView imageView = (ImageView) view.findViewById(android.R.id.icon); |
| RecipientEntry entry = getRecipientEntry(position); |
| if (position == 0) { |
| display.setText(cursor.getString(EmailQuery.NAME)); |
| display.setVisibility(View.VISIBLE); |
| // TODO: see if this needs to be done outside the main thread |
| // as it may be too slow to get immediately. |
| imageView.setImageURI(entry.getPhotoThumbnailUri()); |
| imageView.setVisibility(View.VISIBLE); |
| } else { |
| display.setVisibility(View.GONE); |
| imageView.setVisibility(View.GONE); |
| } |
| TextView destination = (TextView) view.findViewById(android.R.id.text1); |
| destination.setText(cursor.getString(EmailQuery.ADDRESS)); |
| |
| TextView destinationType = (TextView) view.findViewById(android.R.id.text2); |
| if (destinationType != null) { |
| destinationType.setText(Email.getTypeLabel(context.getResources(), |
| cursor.getInt(EmailQuery.ADDRESS_TYPE), |
| cursor.getString(EmailQuery.ADDRESS_LABEL)).toString().toUpperCase()); |
| } |
| } |
| |
| @Override |
| public View newView(Context context, Cursor cursor, ViewGroup parent) { |
| return newView(); |
| } |
| |
| private View newView() { |
| return mLayoutInflater.inflate(mLayoutId, null); |
| } |
| |
| /*package*/ static interface OnCheckedItemChangedListener { |
| public void onCheckedItemChanged(int position); |
| } |
| } |