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      1 /*
      2  * Copyright (C) 2011 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 android.text.style;
     18 
     19 import android.os.Parcel;
     20 import android.text.ParcelableSpan;
     21 import android.text.TextUtils;
     22 
     23 /**
     24  * A SpellCheckSpan is an internal data structure created by the TextView's SpellChecker to
     25  * annotate portions of the text that are about to or currently being spell checked. They are
     26  * automatically removed once the spell check is completed.
     27  *
     28  * @hide
     29  */
     30 public class SpellCheckSpan implements ParcelableSpan {
     31 
     32     private boolean mSpellCheckInProgress;
     33 
     34     public SpellCheckSpan() {
     35         mSpellCheckInProgress = false;
     36     }
     37 
     38     public SpellCheckSpan(Parcel src) {
     39         mSpellCheckInProgress = (src.readInt() != 0);
     40     }
     41 
     42     public void setSpellCheckInProgress(boolean inProgress) {
     43         mSpellCheckInProgress = inProgress;
     44     }
     45 
     46     public boolean isSpellCheckInProgress() {
     47         return mSpellCheckInProgress;
     48     }
     49 
     50     @Override
     51     public int describeContents() {
     52         return 0;
     53     }
     54 
     55     @Override
     56     public void writeToParcel(Parcel dest, int flags) {
     57         writeToParcelInternal(dest, flags);
     58     }
     59 
     60     /** @hide */
     61     public void writeToParcelInternal(Parcel dest, int flags) {
     62         dest.writeInt(mSpellCheckInProgress ? 1 : 0);
     63     }
     64 
     65     @Override
     66     public int getSpanTypeId() {
     67         return getSpanTypeIdInternal();
     68     }
     69 
     70     /** @hide */
     71     public int getSpanTypeIdInternal() {
     72         return TextUtils.SPELL_CHECK_SPAN;
     73     }
     74 }
     75