1 /* 2 * Copyright (C) 2023 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.internal.widget; 18 19 import android.graphics.drawable.Drawable; 20 21 import androidx.annotation.Nullable; 22 23 /** 24 * An interface for the class, who will use {@link NotificationIconManager} to load icons. 25 */ 26 public interface NotificationDrawableConsumer { 27 28 /** 29 * Sets a drawable as the content of this consumer. 30 * 31 * @param drawable the {@link Drawable} to set, or {@code null} to clear the content 32 */ setImageDrawable(@ullable Drawable drawable)33 void setImageDrawable(@Nullable Drawable drawable); 34 } 35