content: /*
   * Copyright (C) 2020 The Android Open Source Project
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   *
   */
  package com.google.android.exoplayer2.text.ttml;
  
  import android.text.Spanned;
  
  /**
   * A span used to mark a section of text for later deletion.
   *
   * <p>This is deliberately package-private because it's not generally supported by Android and
   * results in surprising behaviour when simply calling {@link Spanned#toString} (i.e. the text isn't
   * deleted).
   *
   * <p>This span is explicitly handled in {@code TtmlNode#cleanUpText}.
   */
  /* package */ final class DeleteTextSpan {}
  