rainbeanFan / SilkyAnimation

Use SurfaceView instead of FrameAnimator to achieve Frame Animation with lots of pictures and avoids Out Of Memory and ANR

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SilkyAnimation

用SurfaceView来播放帧动画,避免在很多帧的情况下使用AnimationDrawable带来的OOM和卡顿问题。支持任意多帧的动画。

使用 Usage

Gradle引入

implementation 'com.yuyashuai.android:silkyanimation:1.1.6'

用法

SilkyAnimation mAnimation=
                new SilkyAnimation.Builder(mSurfaceView)
                .build();
从文件目录中读取资源 get resources from a directory
//file为资源文件的目录 file is your resources directory
File file=new FIle(Environment.getExternalStorageDirectory() + File.separator + "bird")
mAnimation.start(file);

从assets目录中读取资源 get resources from assets

如果传入的是assets下的一级目录,那么只需要传入文件夹名称,如果是二级目录,那么需要传入这个目录的完整路径。
if your resources directory in the root directory of assets, just pass the file name, else pass the whole path.

//一级目录 assets/bird
String asssetsPath="bird";
//二级目录 assets/bird/crow
String assetsPath="bird/crow";

mAnimation.start(assetsPath);

更多设置 more setting

new SilkyAnimation.Builder(mSurfaceView)
                //设置常驻内存的缓存数量, 默认5. 
                .setCacheCount(8)
                //设置帧间隔, 默认100
                .setFrameInterval(80)
                //设置缩放类型, 默认fit center,与ImageView的缩放模式通用
                .setScaleType(SilkyAnimation.SCALE_TYPE_FIT_END)
                //设置动画开始结束状态监听
                .setAnimationListener(listener)
                //设置是否支持bitmap复用,默认为true
                .setSupportInBitmap(false)
                //设置循环模式, 默认不循环
                .setRepeatMode(SilkyAnimation.MODE_INFINITE)
                .build();

issue

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About

Use SurfaceView instead of FrameAnimator to achieve Frame Animation with lots of pictures and avoids Out Of Memory and ANR

License:Apache License 2.0


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