安卓轻量的粒子效果系统库

ezgif.com-video-to-gif (1).gif

https://github.com/plattysoft/Leonids

使用简单：

初始化：

 practiceView = new View(this);
 RelativeLayout.LayoutParams lp = new RelativeLayout.LayoutParams(
 RelativeLayout.LayoutParams.MATCH_PARENT, RelativeLayout.LayoutParams.MATCH_PARENT);
 lp.topMargin = 200;
 addContentView(practiceView, lp);
 

调用显示：

 void playPracticle(){
 ParticleSystem particleSystem = new ParticleSystem(this, 300, R.mipmap.ic_launcher, 1000)
 .setSpeedRange(0.06f, 0.6f)
 .setScaleRange(0.125f, 0.5f)
 .setRotationSpeedRange(0.1f, 0.8f)
 .setFadeOut(800, new android.view.animation.LinearInterpolator())
 .setAcceleration(0.001f, 90);
 
 
particleSystem.emitWithGravity(this.practiceView, Gravity.TOP | Gravity.CENTER_HORIZONTAL, 300, 1000);//.oneShot(wv.practiceView, 100);
 
 
}