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/*
* Copyright (C) 2010 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.providers.contacts;
import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.provider.ContactsContract.CommonDataKinds.StructuredPostal;
import android.text.TextUtils;
import com.android.providers.contacts.SearchIndexManager.IndexBuilder;
import com.android.providers.contacts.aggregation.AbstractContactAggregator;
/**
* Handler for postal address data rows.
*/
public class DataRowHandlerForStructuredPostal extends DataRowHandler {
/**
* Specific list of structured fields.
*/
private final String[] STRUCTURED_FIELDS = new String[] {
StructuredPostal.STREET,
StructuredPostal.POBOX,
StructuredPostal.NEIGHBORHOOD,
StructuredPostal.CITY,
StructuredPostal.REGION,
StructuredPostal.POSTCODE,
StructuredPostal.COUNTRY,
};
private final PostalSplitter mSplitter;
public DataRowHandlerForStructuredPostal(Context context, ContactsDatabaseHelper dbHelper,
AbstractContactAggregator aggregator, PostalSplitter splitter) {
super(context, dbHelper, aggregator, StructuredPostal.CONTENT_ITEM_TYPE);
mSplitter = splitter;
}
@Override
public long insert(SQLiteDatabase db, TransactionContext txContext, long rawContactId,
ContentValues values) {
fixStructuredPostalComponents(values, values);
return super.insert(db, txContext, rawContactId, values);
}
@Override
public boolean update(SQLiteDatabase db, TransactionContext txContext, ContentValues values,
Cursor c, boolean callerIsSyncAdapter) {
final long dataId = c.getLong(DataUpdateQuery._ID);
final ContentValues augmented = getAugmentedValues(db, dataId, values);
if (augmented == null) { // No change
return false;
}
fixStructuredPostalComponents(augmented, values);
super.update(db, txContext, values, c, callerIsSyncAdapter);
return true;
}
/**
* Prepares the given {@link StructuredPostal} row, building
* {@link StructuredPostal#FORMATTED_ADDRESS} to match the structured
* values when missing. When structured components are missing, the
* unstructured value is assigned to {@link StructuredPostal#STREET}.
*/
private void fixStructuredPostalComponents(ContentValues augmented, ContentValues update) {
final String unstruct = update.getAsString(StructuredPostal.FORMATTED_ADDRESS);
final boolean touchedUnstruct = !TextUtils.isEmpty(unstruct);
final boolean touchedStruct = !areAllEmpty(update, STRUCTURED_FIELDS);
final PostalSplitter.Postal postal = new PostalSplitter.Postal();
if (touchedUnstruct && !touchedStruct) {
mSplitter.split(postal, unstruct);
postal.toValues(update);
} else if (!touchedUnstruct
&& (touchedStruct || areAnySpecified(update, STRUCTURED_FIELDS))) {
postal.fromValues(augmented);
final String joined = mSplitter.join(postal);
update.put(StructuredPostal.FORMATTED_ADDRESS, joined);
}
}
@Override
public boolean hasSearchableData() {
return true;
}
@Override
public boolean containsSearchableColumns(ContentValues values) {
return values.containsKey(StructuredPostal.FORMATTED_ADDRESS);
}
@Override
public void appendSearchableData(IndexBuilder builder) {
builder.appendContentFromColumn(StructuredPostal.FORMATTED_ADDRESS);
}
}
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