InputConnectionWrapper.java revision f1e484acb594a726fb57ad0ae4cfe902c7f35858 
1/*
2 * Copyright (C) 2007-2008 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
5 * use this file except in compliance with the License. You may obtain a copy of
6 * 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, WITHOUT
12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13 * License for the specific language governing permissions and limitations under
14 * the License.
15 */
16
17package android.view.inputmethod;
18
19import android.os.Bundle;
20import android.view.KeyEvent;
21
22/**
23 * Wrapper around InputConnection interface, calling through to another
24 * implementation of it.
25 */
26public class InputConnectionWrapper implements InputConnection {
27    InputConnection mBase;
28
29    /**
30     * Create a new wrapper around an existing InputConnection implementation.
31     */
32    public InputConnectionWrapper(InputConnection base) {
33        mBase = base;
34    }
35
36    /**
37     * Return the base InputConnection that this class is wrapping.
38     */
39    InputConnection getBase() {
40        return mBase;
41    }
42
43    public CharSequence getTextBeforeCursor(int n) {
44        return mBase.getTextBeforeCursor(n);
45    }
46
47    public CharSequence getTextAfterCursor(int n) {
48        return mBase.getTextAfterCursor(n);
49    }
50
51    public int getCursorCapsMode(int reqModes) {
52        return mBase.getCursorCapsMode(reqModes);
53    }
54
55    public ExtractedText getExtractedText(ExtractedTextRequest request,
56            int flags) {
57        return mBase.getExtractedText(request, flags);
58    }
59
60    public boolean deleteSurroundingText(int leftLength, int rightLength) {
61        return mBase.deleteSurroundingText(leftLength, rightLength);
62    }
63
64    public boolean setComposingText(CharSequence text, int newCursorPosition) {
65        return mBase.setComposingText(text, newCursorPosition);
66    }
67
68    public boolean finishComposingText() {
69        return mBase.finishComposingText();
70    }
71
72    public boolean commitText(CharSequence text, int newCursorPosition) {
73        return mBase.commitText(text, newCursorPosition);
74    }
75
76    public boolean commitCompletion(CompletionInfo text) {
77        return mBase.commitCompletion(text);
78    }
79
80    public boolean beginBatchEdit() {
81        return mBase.beginBatchEdit();
82    }
83
84    public boolean endBatchEdit() {
85        return mBase.endBatchEdit();
86    }
87
88    public boolean sendKeyEvent(KeyEvent event) {
89        return mBase.sendKeyEvent(event);
90    }
91
92    public boolean clearMetaKeyStates(int states) {
93        return mBase.clearMetaKeyStates(states);
94    }
95
96    public boolean performPrivateCommand(String action, Bundle data) {
97        return mBase.performPrivateCommand(action, data);
98    }
99
100    public boolean showStatusIcon(String packageName, int resId) {
101        return mBase.showStatusIcon(packageName, resId);
102    }
103
104    public boolean hideStatusIcon() {
105        return mBase.hideStatusIcon();
106    }
107}
108