| /* |
| * Copyright (C) 2006 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; |
| |
| /** |
| * When an object of this type is attached to a Spannable, its methods |
| * will be called to notify it that other markup objects have been |
| * added, changed, or removed. |
| */ |
| public interface SpanWatcher extends NoCopySpan { |
| /** |
| * This method is called to notify you that the specified object |
| * has been attached to the specified range of the text. |
| */ |
| public void onSpanAdded(Spannable text, Object what, int start, int end); |
| /** |
| * This method is called to notify you that the specified object |
| * has been detached from the specified range of the text. |
| */ |
| public void onSpanRemoved(Spannable text, Object what, int start, int end); |
| /** |
| * This method is called to notify you that the specified object |
| * has been relocated from the range <code>ostart…oend</code> |
| * to the new range <code>nstart…nend</code> of the text. |
| */ |
| public void onSpanChanged(Spannable text, Object what, int ostart, int oend, |
| int nstart, int nend); |
| } |