使用FLAG_ACTIVITY_CLEAR_TOP活动之间的动画过渡 [英] Animation transition between activities using FLAG_ACTIVITY_CLEAR_TOP

问题描述

在我的Andr​​oid应用程序，我做了流行的所有活动，带来了第一个活动的方法。

In my android app, I'm making a method that pop all activities and bring up the first activity.

我用这个code：

Intent intent = new Intent(this, MMConnection.class);
intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
this.startActivity(intent);

正如我注意到，过渡仍是一个左到右的动画，没有人知道，如果在开始活动时，有一种方法来改变系统的动画？

As I noticed that the transition was still a left to right animation, does someone know if there is a way to change system animation when starting an activity?

其实，我最想要的有向左转移的权利（比如当被点击返回按钮）

Actually, I'd ideally like to have a right to left transition (like when the return button is tapped)

感谢您的帮助！

推荐答案

CoolMcGrr是正确的，你想用 overridePendingTransition（INT enterAnim，诠释exitAnim） 具体得到标准的后退按钮转型，我用这些作为 enterAnim 和 exitAnim 转换：

CoolMcGrr is right, you want to use overridePendingTransition(int enterAnim, int exitAnim) To specifically get the standard "back button" transition, I use these as the enterAnim and exitAnim transitions:

push_right_in.xml

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
    <translate android:fromXDelta="-100%p" android:toXDelta="0" android:duration="@android:integer/config_shortAnimTime"/>
    <alpha android:fromAlpha="0.0" android:toAlpha="1.0" android:duration="@android:integer/config_shortAnimTime" />
</set>

---

push_right_out.xml

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
    <translate android:fromXDelta="0" android:toXDelta="100%p" android:duration="@android:integer/config_shortAnimTime"/>
    <alpha android:fromAlpha="1.0" android:toAlpha="0.0" android:duration="@android:integer/config_shortAnimTime" />
</set>

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