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 package com.google.android.exoplayer2; 17 18 import androidx.annotation.Nullable; 19 import com.google.android.exoplayer2.drm.DrmSession; 20 21 /** 22 * Holds a {@link Format}. 23 */ 24 public final class FormatHolder { 25 26 /** An accompanying context for decrypting samples in the format. */ 27 @Nullable public DrmSession drmSession; 28 29 /** The held {@link Format}. */ 30 @Nullable public Format format; 31 32 /** Clears the holder. */ clear()33 public void clear() { 34 drmSession = null; 35 format = null; 36 } 37 } 38