content: /*
   * Copyright (C) 2011 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 android.text.style;
  
  import android.annotation.UnsupportedAppUsage;
  import android.os.Parcel;
  import android.text.ParcelableSpan;
  import android.text.TextPaint;
  import android.text.TextUtils;
  
  /**
   * A SuggestionRangeSpan is used to show which part of an EditText is affected by a suggestion
   * popup window.
   *
   * @hide
   */
  public class SuggestionRangeSpan extends CharacterStyle implements ParcelableSpan {
      private int mBackgroundColor;
  
      @UnsupportedAppUsage
      public SuggestionRangeSpan() {
          // 0 is a fully transparent black. Has to be set using #setBackgroundColor
          mBackgroundColor = 0;
      }
  
      @UnsupportedAppUsage
      public SuggestionRangeSpan(Parcel src) {
          mBackgroundColor = src.readInt();
      }
  
      @Override
      public int describeContents() {
          return 0;
      }
  
      @Override
      public void writeToParcel(Parcel dest, int flags) {
          writeToParcelInternal(dest, flags);
      }
  
      /** @hide */
      public void writeToParcelInternal(Parcel dest, int flags) {
          dest.writeInt(mBackgroundColor);
      }
  
      @Override
      public int getSpanTypeId() {
          return getSpanTypeIdInternal();
      }
  
      /** @hide */
      public int getSpanTypeIdInternal() {
          return TextUtils.SUGGESTION_RANGE_SPAN;
      }
  
      @UnsupportedAppUsage
      public void setBackgroundColor(int backgroundColor) {
          mBackgroundColor = backgroundColor;
      }
  
      @Override
      public void updateDrawState(TextPaint tp) {
          tp.bgColor = mBackgroundColor;
      }
  }
  