android - 在 Android Activity 之间运行自定义动画

Question

所以我知道您可以使用 overidePendingTransition 方法在 Activity 之间使用自己的动画。我在两个 Activity 之间设置了一个过渡，它在我的模拟器上运行完美，但是当我将应用程序刷写到我的手机上时，我看不到任何过渡。怎么会这样？

我的模拟器和我的手机一样运行 2.2

这是我的 onCreate 方法

    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

        final Button button = (Button) findViewById(R.id.close);
        button.setOnClickListener(new View.OnClickListener() {
            public void onClick(View v) {
                Intent myIntent = new Intent(ActivityTransitionActivity.this, ActivityTwo.class);
                ActivityTransitionActivity.this.startActivity(myIntent);
                overridePendingTransition(R.anim.fadein, R.anim.fadeout);

            }
        });
    }

Answer 1

在你的 style.xml 中定义你的动画

    <style  name="Animation.CustomAnimation">
        <item name="android:activityOpenEnterAnimation">@anim/slide_in_left</item> When opening a new activity, this is the animation that is run on the next activity
        <item name="android:activityOpenExitAnimation">@anim/slide_out_right</item>When opening a new activity, this is the animation that is run on the previous activity (which is exiting the screen)
        <item name="android:activityCloseEnterAnimation">@anim/slide_in_right</item>When closing the current activity, this is the animation that is run on the next activity (which is entering the screen). 
        <item name="android:activityCloseExitAnimation">@anim/slide_out_left</item>When closing the current activity, this is the animation that is run on the current activity (which is exiting the screen). 
        </style>

<style parent="android:style/Theme.Light.NoTitleBar.Fullscreen" name="app_theme">
     <item name="android:windowBackground">@drawable/splash</item>
     <item name="android:windowAnimationStyle">@style/Animation.CustomAnimation</item>

    </style>

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<application android:icon="@drawable/icon" android:label="@string/app_name"
     android:theme="@style/app_theme">

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将 app_theme 应用到 android manifest 中的应用程序