1 /* 2 * Copyright (C) 2016 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.systemui.statusbar.notification; 18 19 import com.android.systemui.statusbar.notification.collection.NotificationEntry; 20 21 /** 22 * An object that can determine the visibility of a Notification. 23 */ 24 public interface VisibilityLocationProvider { 25 26 /** 27 * Returns whether an Entry is in a visible location or not. 28 * 29 * @param entry 30 * @return true if row is in a visible location 31 */ isInVisibleLocation(NotificationEntry entry)32 boolean isInVisibleLocation(NotificationEntry entry); 33 } 34