| /* |
| * 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; |
| } |
| } |