1 /* 2 * Copyright (C) 2018 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License 15 */ 16 17 package com.android.dialer.databasepopulator; 18 19 import android.content.ContentProviderOperation; 20 import android.content.ContentValues; 21 import android.content.Context; 22 import android.content.OperationApplicationException; 23 import android.os.RemoteException; 24 import android.provider.BlockedNumberContract; 25 import android.provider.BlockedNumberContract.BlockedNumbers; 26 import android.support.annotation.NonNull; 27 import com.android.dialer.common.Assert; 28 import java.util.ArrayList; 29 import java.util.Arrays; 30 import java.util.List; 31 32 /** Populates the device database with blocked number entries. */ 33 public class BlockedBumberPopulator { 34 35 private static final List<ContentValues> values = 36 Arrays.asList( 37 createContentValuesWithNumber("123456789"), createContentValuesWithNumber("987654321")); 38 populateBlockedNumber(@onNull Context context)39 public static void populateBlockedNumber(@NonNull Context context) { 40 ArrayList<ContentProviderOperation> operations = new ArrayList<>(); 41 for (ContentValues value : values) { 42 operations.add( 43 ContentProviderOperation.newInsert(BlockedNumbers.CONTENT_URI) 44 .withValues(value) 45 .withYieldAllowed(true) 46 .build()); 47 } 48 try { 49 context.getContentResolver().applyBatch(BlockedNumberContract.AUTHORITY, operations); 50 } catch (RemoteException | OperationApplicationException e) { 51 Assert.fail("error adding block number entries: " + e); 52 } 53 } 54 deleteBlockedNumbers(@onNull Context context)55 public static void deleteBlockedNumbers(@NonNull Context context) { 56 // clean BlockedNumbers db 57 context.getContentResolver().delete(BlockedNumbers.CONTENT_URI, null, null); 58 } 59 createContentValuesWithNumber(String number)60 private static ContentValues createContentValuesWithNumber(String number) { 61 ContentValues contentValues = new ContentValues(); 62 contentValues.put(BlockedNumbers.COLUMN_ORIGINAL_NUMBER, number); 63 return contentValues; 64 } 65 } 66