Android com.daimajia.slider.library.SliderLayout 去掉底部半透明标题背景

当筵意气临九霄，星离雨散不终朝。这篇文章主要讲述Android com.daimajia.slider.library.SliderLayout 去掉底部半透明标题背景相关的知识，希望能为你提供帮助。
com.daimajia.slider.library.SliderLayout 是挺好用的轮播图控件，但是底部灰色背景有时候用不到，所以得去掉。

文章图片

sliderLayout.setCustomAnimation(new DescriptionAnimation()); 这个方法是设置灰色背景动画
我们重新写一个类DescriptionAnimation1，内容同DescriptionAnimation，

import android.view.View; import com.daimajia.slider.library.Animations.BaseAnimationInterface; import com.daimajia.slider.library.R; import com.nineoldandroids.animation.ObjectAnimator; import com.nineoldandroids.animation.ValueAnimator; import com.nineoldandroids.view.ViewHelper; /** * A demo class to show how to use {@link com.daimajia.slider.library.Animations.BaseAnimationInterface} * to makeyour custom animation in {@link com.daimajia.slider.library.Tricks.ViewPagerEx.PageTransformer} action. */ public class DescriptionAnimation1 implements BaseAnimationInterface {@Override public void onPrepareCurrentItemLeaveScreen(View current) { View descriptionLayout = current.findViewById(R.id.description_layout); if(descriptionLayout!=null){ current.findViewById(R.id.description_layout).setVisibility(View.INVISIBLE); } }/** * When next item is coming to show, let\'s hide the description layout. * @param next */ @Override public void onPrepareNextItemShowInScreen(View next) { View descriptionLayout = next.findViewById(R.id.description_layout); if(descriptionLayout!=null){ next.findViewById(R.id.description_layout).setVisibility(View.INVISIBLE); } }@Override public void onCurrentItemDisappear(View view) {}/** * When next item show in ViewPagerEx, let\'s make an animation to show the * description layout. * @param view */ @Override public void onNextItemAppear(View view) {View descriptionLayout = view.findViewById(R.id.description_layout); if(descriptionLayout!=null){ float layoutY = ViewHelper.getY(descriptionLayout); view.findViewById(R.id.description_layout).setVisibility(View.GONE); ValueAnimator animator = ObjectAnimator.ofFloat( descriptionLayout,"y",layoutY + descriptionLayout.getHeight(), layoutY).setDuration(500); animator.start(); }} }

红色代码，把背景隐藏掉就行了，然后 sliderLayout.setCustomAnimation(new DescriptionAnimation1());
【Android com.daimajia.slider.library.SliderLayout 去掉底部半透明标题背景】