| /* |
| * Copyright (C) 2008 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.view.inputmethod; |
| |
| import android.os.Parcel; |
| import android.os.Parcelable; |
| import android.text.TextUtils; |
| |
| /** |
| * Information about text that has been extracted for use by an input method. |
| * |
| * This contains information about a portion of the currently edited text, |
| * that the IME should display into its own interface while in extracted mode. |
| */ |
| public class ExtractedText implements Parcelable { |
| /** |
| * The text that has been extracted. |
| */ |
| public CharSequence text; |
| |
| /** |
| * The offset in the overall text at which the extracted text starts. |
| */ |
| public int startOffset; |
| |
| /** |
| * If the content is a report of a partial text change, this is the |
| * offset where the change starts and it runs until |
| * {@link #partialEndOffset}. If the content is the full text, this |
| * field is -1. |
| */ |
| public int partialStartOffset; |
| |
| /** |
| * If the content is a report of a partial text change, this is the offset |
| * where the change ends. Note that the actual text may be larger or |
| * smaller than the difference between this and {@link #partialStartOffset}, |
| * meaning a reduction or increase, respectively, in the total text. |
| */ |
| public int partialEndOffset; |
| |
| /** |
| * The offset where the selection currently starts within the extracted |
| * text. The real selection start position is at |
| * <var>startOffset</var>+<var>selectionStart</var>. |
| */ |
| public int selectionStart; |
| |
| /** |
| * The offset where the selection currently ends within the extracted |
| * text. The real selection end position is at |
| * <var>startOffset</var>+<var>selectionEnd</var>. |
| */ |
| public int selectionEnd; |
| |
| /** |
| * Bit for {@link #flags}: set if the text being edited can only be on |
| * a single line. |
| */ |
| public static final int FLAG_SINGLE_LINE = 0x0001; |
| |
| /** |
| * Bit for {@link #flags}: set if the editor is currently in selection mode. |
| * |
| * This happens when a hardware keyboard with latched keys is attached and |
| * the shift key is currently latched. |
| */ |
| public static final int FLAG_SELECTING = 0x0002; |
| |
| /** |
| * Additional bit flags of information about the edited text. |
| */ |
| public int flags; |
| |
| /** |
| * The hint that has been extracted. |
| */ |
| public CharSequence hint; |
| |
| /** |
| * Used to package this object into a {@link Parcel}. |
| * |
| * @param dest The {@link Parcel} to be written. |
| * @param flags The flags used for parceling. |
| */ |
| public void writeToParcel(Parcel dest, int flags) { |
| TextUtils.writeToParcel(text, dest, flags); |
| dest.writeInt(startOffset); |
| dest.writeInt(partialStartOffset); |
| dest.writeInt(partialEndOffset); |
| dest.writeInt(selectionStart); |
| dest.writeInt(selectionEnd); |
| dest.writeInt(this.flags); |
| TextUtils.writeToParcel(hint, dest, flags); |
| } |
| |
| /** |
| * Used to make this class parcelable. |
| */ |
| public static final Parcelable.Creator<ExtractedText> CREATOR |
| = new Parcelable.Creator<ExtractedText>() { |
| public ExtractedText createFromParcel(Parcel source) { |
| ExtractedText res = new ExtractedText(); |
| res.text = TextUtils.CHAR_SEQUENCE_CREATOR.createFromParcel(source); |
| res.startOffset = source.readInt(); |
| res.partialStartOffset = source.readInt(); |
| res.partialEndOffset = source.readInt(); |
| res.selectionStart = source.readInt(); |
| res.selectionEnd = source.readInt(); |
| res.flags = source.readInt(); |
| res.hint = TextUtils.CHAR_SEQUENCE_CREATOR.createFromParcel(source); |
| return res; |
| } |
| |
| public ExtractedText[] newArray(int size) { |
| return new ExtractedText[size]; |
| } |
| }; |
| |
| public int describeContents() { |
| return 0; |
| } |
| } |