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/*
* 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.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;
public SuggestionRangeSpan() {
// 0 is a fully transparent black. Has to be set using #setBackgroundColor
mBackgroundColor = 0;
}
public SuggestionRangeSpan(Parcel src) {
mBackgroundColor = src.readInt();
}
@Override
public int describeContents() {
return 0;
}
@Override
public void writeToParcel(Parcel dest, int flags) {
dest.writeInt(mBackgroundColor);
}
@Override
public int getSpanTypeId() {
return TextUtils.SUGGESTION_RANGE_SPAN;
}
public void setBackgroundColor(int backgroundColor) {
mBackgroundColor = backgroundColor;
}
@Override
public void updateDrawState(TextPaint tp) {
tp.bgColor = mBackgroundColor;
}
}
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