Joe Onorato | 503007d | 2010-04-16 09:20:55 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2008 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 | |
Joe Onorato | 79de0c5 | 2010-05-26 17:03:26 -0400 | [diff] [blame] | 17 | package com.android.systemui.statusbar; |
Joe Onorato | 503007d | 2010-04-16 09:20:55 -0700 | [diff] [blame] | 18 | |
| 19 | import android.content.Context; |
| 20 | import android.graphics.drawable.AnimationDrawable; |
| 21 | import android.graphics.drawable.Drawable; |
| 22 | import android.util.AttributeSet; |
Joe Onorato | 1e7277e | 2010-09-29 14:21:06 -0700 | [diff] [blame] | 23 | import android.view.View; |
Joe Onorato | 503007d | 2010-04-16 09:20:55 -0700 | [diff] [blame] | 24 | import android.widget.ImageView; |
| 25 | import android.widget.RemoteViews.RemoteView; |
| 26 | |
| 27 | @RemoteView |
| 28 | public class AnimatedImageView extends ImageView { |
| 29 | AnimationDrawable mAnim; |
| 30 | boolean mAttached; |
| 31 | |
| 32 | public AnimatedImageView(Context context) { |
| 33 | super(context); |
| 34 | } |
| 35 | |
| 36 | public AnimatedImageView(Context context, AttributeSet attrs) { |
| 37 | super(context, attrs); |
| 38 | } |
| 39 | |
| 40 | private void updateAnim() { |
John Spurlock | 180979f | 2013-11-15 17:10:03 -0500 | [diff] [blame] | 41 | Drawable drawable = getDrawable(); |
Joe Onorato | 503007d | 2010-04-16 09:20:55 -0700 | [diff] [blame] | 42 | if (mAttached && mAnim != null) { |
| 43 | mAnim.stop(); |
| 44 | } |
| 45 | if (drawable instanceof AnimationDrawable) { |
| 46 | mAnim = (AnimationDrawable)drawable; |
Joe Onorato | 1e7277e | 2010-09-29 14:21:06 -0700 | [diff] [blame] | 47 | if (isShown()) { |
Joe Onorato | 503007d | 2010-04-16 09:20:55 -0700 | [diff] [blame] | 48 | mAnim.start(); |
| 49 | } |
| 50 | } else { |
| 51 | mAnim = null; |
| 52 | } |
| 53 | } |
| 54 | |
| 55 | @Override |
| 56 | public void setImageDrawable(Drawable drawable) { |
| 57 | super.setImageDrawable(drawable); |
| 58 | updateAnim(); |
| 59 | } |
| 60 | |
| 61 | @Override |
| 62 | @android.view.RemotableViewMethod |
| 63 | public void setImageResource(int resid) { |
| 64 | super.setImageResource(resid); |
| 65 | updateAnim(); |
| 66 | } |
| 67 | |
| 68 | @Override |
| 69 | public void onAttachedToWindow() { |
| 70 | super.onAttachedToWindow(); |
Joe Onorato | 503007d | 2010-04-16 09:20:55 -0700 | [diff] [blame] | 71 | mAttached = true; |
Daniel Bateman | 258384a | 2012-08-13 20:39:49 -0500 | [diff] [blame] | 72 | updateAnim(); |
Joe Onorato | 503007d | 2010-04-16 09:20:55 -0700 | [diff] [blame] | 73 | } |
| 74 | |
| 75 | @Override |
| 76 | public void onDetachedFromWindow() { |
| 77 | super.onDetachedFromWindow(); |
| 78 | if (mAnim != null) { |
| 79 | mAnim.stop(); |
| 80 | } |
| 81 | mAttached = false; |
| 82 | } |
Joe Onorato | 1e7277e | 2010-09-29 14:21:06 -0700 | [diff] [blame] | 83 | |
| 84 | @Override |
| 85 | protected void onVisibilityChanged(View changedView, int vis) { |
| 86 | super.onVisibilityChanged(changedView, vis); |
| 87 | if (mAnim != null) { |
| 88 | if (isShown()) { |
| 89 | mAnim.start(); |
| 90 | } else { |
| 91 | mAnim.stop(); |
| 92 | } |
| 93 | } |
| 94 | } |
Joe Onorato | 503007d | 2010-04-16 09:20:55 -0700 | [diff] [blame] | 95 | } |
| 96 | |