1 /* 2 * Copyright (C) 2006 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.Layout; 21 import android.text.ParcelableSpan; 22 import android.text.TextUtils; 23 24 public interface AlignmentSpan extends ParagraphStyle { getAlignment()25 public Layout.Alignment getAlignment(); 26 27 public static class Standard 28 implements AlignmentSpan, ParcelableSpan { Standard(Layout.Alignment align)29 public Standard(Layout.Alignment align) { 30 mAlignment = align; 31 } 32 Standard(Parcel src)33 public Standard(Parcel src) { 34 mAlignment = Layout.Alignment.valueOf(src.readString()); 35 } 36 getSpanTypeId()37 public int getSpanTypeId() { 38 return TextUtils.ALIGNMENT_SPAN; 39 } 40 describeContents()41 public int describeContents() { 42 return 0; 43 } 44 writeToParcel(Parcel dest, int flags)45 public void writeToParcel(Parcel dest, int flags) { 46 dest.writeString(mAlignment.name()); 47 } 48 getAlignment()49 public Layout.Alignment getAlignment() { 50 return mAlignment; 51 } 52 53 private final Layout.Alignment mAlignment; 54 } 55 } 56