Ver*_*liy 10 java android kotlin android-studio
我找到了一个符合我目的的库,但它是用 Kotlin 编写的。我可以在Java项目中使用它吗?
框架: https: //github.com/mpetlyuk/initial_tips
在 Kotlin 上的用法:
// Create view for your tip
val inflater = LayoutInflater.from(Context)
val tipView = DataBindingUtil.inflate<ViewDataBinding>(inflater, R.layout.item_tooltip, null, false).getRoot()
// Create tip
val tip = Tooltip.Builder()
.attachTooltipView(tipView)
.withEnterAnimation(AnimationComposer(FadeInAnimator()).duration(ANIM_DURATION))
.withExitAnimation(AnimationComposer(FadeOutAnimator()).duration(ANIM_DURATION))
.withGravity(TipVerticalGravity.BOTTOM, TipHorizontalGravity.LEFT)
.withAnchorView(/* anchor view */)
.build()
// Create a queue of tips
val tooltipsQueue = LinkedBlockingQueue<Tip>(listOf(tip))
// Create a queue of tips
TipsManager.showTips(binding.root as ViewGroup, ContextCompat.getColor(this, 0 /* your resource color for dimming */)) { tooltipsQueue }
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您首先需要在您的应用程序中添加对 Kotlin 的支持。只需创建临时 kotlin 文件,android studio 将指导您如何操作。
TextView tipView = (TextView) LayoutInflater.from(this).inflate(R.layout.item_tooltip, null, false).getRootView();
Tooltip tip = new Tooltip.Builder()
.attachTooltipView(tipView)
.withEnterAnimation(new AnimationComposer<BaseViewAnimator>(new FadeInAnimator()).duration(500))
.withExitAnimation(new AnimationComposer<BaseViewAnimator>(new FadeOutAnimator()).duration(500))
.withGravity(TipVerticalGravity.BOTTOM, TipHorizontalGravity.LEFT)
.withAnchorView(loginButton)
.build();
List<Tip> tips = new ArrayList<>();
tips.add(tip);
final LinkedBlockingQueue<Tip> tooltipsQueue = new LinkedBlockingQueue<>(tips);
TipsManager.showTips(rootView, R.color.colorAccent, new Function0<Queue<Tip>>() {
@Override
public Queue<Tip> invoke() {
return tooltipsQueue;
}
});
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