Android 动画 笔记

http://blog.youkuaiyun.com/harvic880925/article/details/50598322

splash_icon_rl = findViewById(R.id.splash_icon_rl);

// splash_icon = (ImageView) findViewById(R.id.splash_icon);

PropertyValuesHolder alpha = PropertyValuesHolder.ofFloat("alpha",

0.3f, 1f, 1f, 1f, 1f, 1f, 1f);

PropertyValuesHolder scaleX = PropertyValuesHolder.ofFloat(

"scaleX", 0.3f, 1f, 1f, 1f, 1f, 1f, 1f);

PropertyValuesHolder scaleY = PropertyValuesHolder.ofFloat(

"scaleY", 0.3f, 1f, 1f, 1f, 1f, 1f, 1f);

ObjectAnimator objectAnimator2 = ObjectAnimator

.ofPropertyValuesHolder(splash_icon_rl, alpha, scaleX,

scaleY);

AnimatorSet animatorSet2 = new AnimatorSet();

animatorSet2.playTogether(objectAnimator2);

animatorSet2.setInterpolator(new AccelerateInterpolator());

animatorSet2.setDuration(DURATION_2);

animatorSet2.addListener(new Animator.AnimatorListener() {

@Override

public void onAnimationStart(Animator animator) {

}

@Override

public void onAnimationEnd(Animator animator) {

// if (!(UpdataLogic.getInstance(mContext,SplashActivity.this).inspectUpdata())) {

// Intent intent = new Intent(SplashActivity.this,

// MainActivity.class);

// startActivity(intent);

// SplashActivity.this.finish();

// }

}

@Override

public void onAnimationCancel(Animator animator) {

}

@Override

public void onAnimationRepeat(Animator animator) {

}

});

animatorSet2.start();