"带有动画的打开和关闭活动在后按时不起作用但在打开时起作用"

Question

I am developing an Android app. In my app, I am opening an activity with animation (sliding left to right). I also want it close sliding right to left on back pressed. But Animation only working on activity open. Not working on close. It just closes normally without slide animation.

Here is my code:

slide_in.xml

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

slide_out.xml

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

Inside onCreate of second activity

 overridePendingTransition(R.anim.slide_in, R.anim.slide_out);

But it is only working for opening activity. Animation not working for closing activity. What is missing or wrong with my code? How can I get it work on closing activity?

Answer 1

尝试在您的startActivity方法之后调用overridePendingTransition 。