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.widget; 18 19 import android.content.Context; 20 import android.graphics.drawable.Drawable; 21 import android.net.Uri; 22 import android.util.AttributeSet; 23 import android.view.accessibility.AccessibilityEvent; 24 import android.view.accessibility.AccessibilityNodeInfo; 25 26 27 public 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
