1 /* 2 * Copyright (C) 2016 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except 5 * in compliance with the License. You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software distributed under the License 10 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express 11 * or implied. See the License for the specific language governing permissions and limitations under 12 * the License. 13 */ 14 15 package com.android.contacts.common.bindings; 16 17 import android.support.annotation.Nullable; 18 19 /** Allows the container application to customize the contacts common library. */ 20 public interface ContactsCommonBindings { 21 22 /** Builds a user agent string for the current application. */ 23 @Nullable getUserAgent()24 String getUserAgent(); 25 } 26