Android的 - 淡出动画闪屏

问题描述：

我要添加淡出动画我闪屏，虽然最后，我希望把淡出动画效果的闪屏。

I want to add fadeout animation for my splash screen, that is while closing the splash screen I want to bring the fadeout animation effect.

下面是codeS，我都试过了。

Here are the codes which I have tried.

overridePendingTransition(R.anim.fade_in, R.anim.fade_out);

但上面只能从2.0使用。尹恩惠的应用程序应该支持1.5。

But the above can be used only from 2.0. Ny app should support from 1.5.

所以我设置下面的动画我的主要活动。

So I have set the following animation for my main activity.

getWindow().setWindowAnimations(android.R.style.Animation_Toast);

或

getWindow().setWindowAnimations(R.style.Theme_FadeIn);

我的Theme.FadeIn包含

My Theme.FadeIn contains

<style name="Theme.FadeIn">
<item name="android:windowNoTitle">true</item>
<item name="android:activityOpenEnterAnimation">@anim/fade_in</item>   
</style>

现在我可以看到淡入效果，但我可以看到blackscreen。

Now I can see the fadein effect, but I can see the blackscreen.

如何获取淡入或淡出效果，而不blackscreen。

How to get this fadein or fadeout effect without blackscreen.

谁能帮我尽快解决这个问题？

Can anyone help me to solve this asap?

在此先感谢。

答

如果您使用的是闪屏独立的活动，你可以做你已经注意到可在安卓2+只有overridePendingTransition电话。您可以选择那些专为2+做过渡和previous版本根本就默认过渡的应用程序：

If you're using a separate Activity for your splash screen, you can do the overridePendingTransition call that you've noted is available in Android 2+ only. You can choose to have apps that are built for 2+ do the transition and previous versions simply do the default transition:

try {
    Method method = Activity.class.getMethod("overridePendingTransition", new Class[]{int.class, int.class});
    method.invoke(youractivity, inanimation, outanimation);
} catch (Exception e) {
    // Can't change animation, so do nothing
}

最好是有闪屏的主要活动（部分的看到这个例子）。当启动画面是你的主要活动的一部分，你可以简单地分配动画闪屏布局。

It's better to have your splash screen a part of your main Activity (see this example). When the splash screen is part of your main activity, you can simply assign the animation to the splash screen layout.

Android的 - 淡出动画闪屏

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