| /* |
| * Copyright (C) 2007 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.widget; |
| |
| import android.content.Context; |
| import android.os.Handler; |
| import android.os.Message; |
| import android.util.AttributeSet; |
| import android.view.MotionEvent; |
| import android.widget.RemoteViews.RemoteView; |
| |
| import java.util.Map; |
| |
| /** |
| * <p> |
| * An image button displays an image that can be pressed, or clicked, by the |
| * user. |
| * </p> |
| * |
| * <p><strong>XML attributes</strong></p> |
| * <p> |
| * See {@link android.R.styleable#ImageView Button Attributes}, |
| * {@link android.R.styleable#View View Attributes} |
| * </p> |
| */ |
| @RemoteView |
| public class ImageButton extends ImageView { |
| public ImageButton(Context context) { |
| this(context, null); |
| } |
| |
| public ImageButton(Context context, AttributeSet attrs) { |
| this(context, attrs, com.android.internal.R.attr.imageButtonStyle); |
| } |
| |
| public ImageButton(Context context, AttributeSet attrs, int defStyle) { |
| super(context, attrs, defStyle); |
| setFocusable(true); |
| } |
| |
| @Override |
| protected boolean onSetAlpha(int alpha) { |
| return false; |
| } |
| } |