android 图片闪光动画,动画渐变闪烁 - Android电子

I'm trying to set up 2 layouts - I want one layout to slide up, and when it's finished another layout should fade in.

I've managed to get it working, but at the end of the two animation and first layout blinks once.

How can I solve it?

Here's the code(first layout is named titleLay and the second one is called registerLayout)-

final TranslateAnimation slide = new TranslateAnimation(0, 0, 0,-100 );

slide.setDuration(500);

slide.setFillAfter(true);

slide.setAnimationListener(new AnimationListener() {

@Override

public void onAnimationStart(Animation animation) {

}

@Override

public void onAnimationRepeat(Animation animation) {

}

@Override

public void onAnimationEnd(Animation animation) {

RelativeLayout registerLayout = (RelativeLayout) findViewById(R.id.registerLay);

Animation fadeInAnimation = AnimationUtils.loadAnimation(con, R.anim.fade_in_anim);

registerLayout.startAnimation(fadeInAnimation);

registerLayout.setVisibility(View.VISIBLE);

}

});

titleLay.startAnimation(slide);

And that's the XML code of the R.anim.fade_in_anim-

android:interpolator="@android:anim/accelerate_interpolator"

android:duration="500"/>

Edit: If I use other types of animations(fade out, slide etc...) it works fine, without flicking.

Thanks!

解决方案

Instead of setting the view's visibility, try to use the setAlpha function.

registerLayout.setAlpha(0f); //invisible

registerLayout.setAlpha(1f); //visible