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
17package android.widget;
18
19import android.content.Context;
20import android.graphics.drawable.Drawable;
21import android.net.Uri;
22import android.util.AttributeSet;
23import android.view.accessibility.AccessibilityEvent;
24import android.view.accessibility.AccessibilityNodeInfo;
25
26
27public class ImageSwitcher extends ViewSwitcher
28{
29    public ImageSwitcher(Context context)
30    {
31        super(context);
32    }
33
34    public ImageSwitcher(Context context, AttributeSet attrs) {
35        super(context, attrs);
36    }
37
38    public void setImageResource(int resid)
39    {
40        ImageView image = (ImageView)this.getNextView();
41        image.setImageResource(resid);
42        showNext();
43    }
44
45    public void setImageURI(Uri uri)
46    {
47        ImageView image = (ImageView)this.getNextView();
48        image.setImageURI(uri);
49        showNext();
50    }
51
52    public void setImageDrawable(Drawable drawable)
53    {
54        ImageView image = (ImageView)this.getNextView();
55        image.setImageDrawable(drawable);
56        showNext();
57    }
58
59    @Override
60    public void onInitializeAccessibilityEvent(AccessibilityEvent event) {
61        super.onInitializeAccessibilityEvent(event);
62        event.setClassName(ImageSwitcher.class.getName());
63    }
64
65    @Override
66    public void onInitializeAccessibilityNodeInfo(AccessibilityNodeInfo info) {
67        super.onInitializeAccessibilityNodeInfo(info);
68        info.setClassName(ImageSwitcher.class.getName());
69    }
70}
71