| /* |
| * Copyright (C) 2008 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 com.android.systemui.statusbar; |
| |
| import android.content.Context; |
| import android.graphics.drawable.AnimationDrawable; |
| import android.graphics.drawable.Drawable; |
| import android.util.AttributeSet; |
| import android.view.View; |
| import android.widget.ImageView; |
| import android.widget.RemoteViews.RemoteView; |
| |
| @RemoteView |
| public class AnimatedImageView extends ImageView { |
| AnimationDrawable mAnim; |
| boolean mAttached; |
| |
| public AnimatedImageView(Context context) { |
| super(context); |
| } |
| |
| public AnimatedImageView(Context context, AttributeSet attrs) { |
| super(context, attrs); |
| } |
| |
| private void updateAnim() { |
| Drawable drawable = getDrawable(); |
| if (mAttached && mAnim != null) { |
| mAnim.stop(); |
| } |
| if (drawable instanceof AnimationDrawable) { |
| mAnim = (AnimationDrawable)drawable; |
| if (isShown()) { |
| mAnim.start(); |
| } |
| } else { |
| mAnim = null; |
| } |
| } |
| |
| @Override |
| public void setImageDrawable(Drawable drawable) { |
| super.setImageDrawable(drawable); |
| updateAnim(); |
| } |
| |
| @Override |
| @android.view.RemotableViewMethod |
| public void setImageResource(int resid) { |
| super.setImageResource(resid); |
| updateAnim(); |
| } |
| |
| @Override |
| public void onAttachedToWindow() { |
| super.onAttachedToWindow(); |
| mAttached = true; |
| updateAnim(); |
| } |
| |
| @Override |
| public void onDetachedFromWindow() { |
| super.onDetachedFromWindow(); |
| if (mAnim != null) { |
| mAnim.stop(); |
| } |
| mAttached = false; |
| } |
| |
| @Override |
| protected void onVisibilityChanged(View changedView, int vis) { |
| super.onVisibilityChanged(changedView, vis); |
| if (mAnim != null) { |
| if (isShown()) { |
| mAnim.start(); |
| } else { |
| mAnim.stop(); |
| } |
| } |
| } |
| } |
| |