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/*
* Copyright (C) 2013 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.interactions;
import android.content.BroadcastReceiver;
import android.content.ContentValues;
import android.content.Context;
import android.content.Intent;
import android.database.Cursor;
import android.net.Uri;
import android.provider.ContactsContract.PhoneLookup;
import android.provider.ContactsContract.PinnedPositions;
/**
* This broadcast receiver is used to listen to outgoing calls and undemote formerly demoted
* contacts if a phone call is made to a phone number belonging to that contact.
*/
public class UndemoteOutgoingCallReceiver extends BroadcastReceiver {
private static final long NO_CONTACT_FOUND = -1;
@Override
public void onReceive(Context context, Intent intent) {
if (intent != null && Intent.ACTION_NEW_OUTGOING_CALL.equals(intent.getAction())) {
final String number = intent.getStringExtra(Intent.EXTRA_PHONE_NUMBER);
final long id = getContactIdFromPhoneNumber(context, number);
if (id != NO_CONTACT_FOUND) {
undemoteContactWithId(context, id);
}
}
}
private void undemoteContactWithId(Context context, long id) {
final ContentValues cv = new ContentValues(1);
cv.put(String.valueOf(id), PinnedPositions.UNDEMOTE);
// If the contact is not demoted, this will not do anything. Otherwise, it will
// restore it to an unpinned position. If it was a frequently called contact, it will
// show up once again show up on the favorites screen.
context.getContentResolver().update(PinnedPositions.UPDATE_URI, cv, null, null);
}
private long getContactIdFromPhoneNumber(Context context, String number) {
final Uri contactUri = Uri.withAppendedPath(PhoneLookup.CONTENT_FILTER_URI,
Uri.encode(number));
final Cursor cursor = context.getContentResolver().query(contactUri, new String[] {
PhoneLookup._ID}, null, null, null);
try {
if (cursor.moveToFirst()) {
final long id = cursor.getLong(0);
return id;
} else {
return NO_CONTACT_FOUND;
}
} finally {
cursor.close();
}
}
}
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