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/*
* Copyright (C) 2017 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.dialer.searchfragment.cp2;
import android.content.Context;
import android.content.CursorLoader;
import android.database.Cursor;
import android.provider.ContactsContract.CommonDataKinds.Nickname;
import android.provider.ContactsContract.CommonDataKinds.Organization;
import android.provider.ContactsContract.CommonDataKinds.Phone;
import android.provider.ContactsContract.Data;
import android.support.annotation.Nullable;
import com.android.contacts.common.preference.ContactsPreferences;
import com.android.dialer.searchfragment.common.Projections;
/** Cursor Loader for CP2 contacts. */
public final class SearchContactsCursorLoader extends CursorLoader {
private final String query;
/** @param query Contacts cursor will be filtered based on this query. */
public SearchContactsCursorLoader(Context context, @Nullable String query) {
super(
context,
Data.CONTENT_URI,
Projections.CP2_PROJECTION,
whereStatement(),
null,
Phone.SORT_KEY_PRIMARY + " ASC");
this.query = query;
ContactsPreferences preferences = new ContactsPreferences(getContext());
if (preferences.getSortOrder() == ContactsPreferences.SORT_ORDER_ALTERNATIVE) {
setSortOrder(Phone.SORT_KEY_ALTERNATIVE + " ASC");
}
if (preferences.getDisplayOrder() == ContactsPreferences.DISPLAY_ORDER_ALTERNATIVE) {
setProjection(Projections.CP2_PROJECTION_ALTERNATIVE);
}
}
/**
* Note: ContactsProvider can make no guarantee that any given field is non-null, and display name
* has been observed to be null in the wild, though it is unclear when that might happen (possibly
* a third-party is inserting such data). See a bug.
*
* <p>We skip showing contacts without a display name because there is no UI treatment for showing
* such results. (Note that even contacts with only a number still have a display name set to the
* number.)
*/
private static String whereStatement() {
return (Phone.NUMBER + " IS NOT NULL")
+ " AND "
+ (Data.DISPLAY_NAME_PRIMARY + " IS NOT NULL")
+ " AND "
+ Data.MIMETYPE
+ " IN (\'"
+ Phone.CONTENT_ITEM_TYPE
+ "\', \'"
+ Nickname.CONTENT_ITEM_TYPE
+ "\', \'"
+ Organization.CONTENT_ITEM_TYPE
+ "\')";
}
@Override
public Cursor loadInBackground() {
// All contacts
Cursor cursor = super.loadInBackground();
// Filtering logic
ContactFilterCursor contactFilterCursor = new ContactFilterCursor(cursor, query, getContext());
// Header logic
return SearchContactsCursor.newInstance(getContext(), contactFilterCursor);
}
}
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