0

I have an animation with 500 frame. I should create bitmap for each of them to show in live wallpaper's canvas, but it get a lot of performance, How can I do it ?

ligi
  • 39,001
  • 44
  • 144
  • 244
Project Stackoverflow
  • 41
  • 6

1 Answers1

0

You can use animation-list. For example:

<?xml version="1.0" encoding="utf-8"?>

<animation-list xmlns:android="http://schemas.android.com/apk/res/android" android:oneshot="false">

    <item android:drawable="@drawable/frame1" android:duration="100" />
    <item android:drawable="@drawable/frame2" android:duration="100" />
    <item android:drawable="@drawable/frame3" android:duration="100" />
    <item android:drawable="@drawable/frame4" android:duration="100" />
    <item android:drawable="@drawable/frame5" android:duration="100" />

......

</animation-list>

You can associate this resource to a background view and when you want start the animation.

Hope it helps you!

Alejandro Martínez Martínez
  • 2,038
  • 1
  • 18
  • 29
  • Will it be seedy enough to be set as background wallpaper and run for 24 hours??? – Nadeem Iqbal Oct 06 '14 at 10:23
  • 1
    I think that it is a good way to do this. When you init the animation you should use something like this: ivGif.post(new Runnable() { @Override public void run() { AnimationDrawable frameAnimation = (AnimationDrawable) ivGif.getBackground(); frameAnimation.start(); frameAnimation.setOneShot(true); } }); – Alejandro Martínez Martínez Oct 06 '14 at 10:27
  • How can I use animation list in live wallpaper in canvas ? I want run it for 24 houres. thanks alot – Project Stackoverflow Oct 06 '14 at 10:49
  • really need to use canvas??? If you need to use canvas, i remember that in canvas you can paint a drawable resource. (animation-list is a drawable resource). – Alejandro Martínez Martínez Oct 06 '14 at 10:52