Animate a custom Dialog,自定义Dialog动画

Inside res/style.xml <style name="AppTheme" parent="android:Theme.Light" />

<style name="PauseDialog" parent="@android:style/Theme.Dialog">

    <item name="android:windowAnimationStyle">@style/PauseDialogAnimation</item>

</style>



<style name="PauseDialogAnimation">

    <item name="android:windowEnterAnimation">@anim/fadein</item>

    <item name="android:windowExitAnimation">@anim/fadeout</item>

</style> Inside anim/fadein.xml <alpha xmlns:android="http://schemas.android.com/apk/res/android"

    android:interpolator="@android:anim/accelerate_interpolator"

    android:fromAlpha="0.0" android:toAlpha="1.0" android:duration="500" />

 Inside anim/fadeut.xml <alpha xmlns:android="http://schemas.android.com/apk/res/android"

    android:interpolator="@android:anim/anticipate_interpolator"

    android:fromAlpha="1.0" android:toAlpha="0.0" android:duration="500" /> MainActivity 

Dialog imageDiaglog= new Dialog(MainActivity.this,R.style.PauseDialog);

 

http://stackoverflow.com/questions/4817014/animate-a-custom-dialog

<?xml version="1.0" encoding="utf-8"?>

<resources>

    <style name="PauseDialog" parent="@android:style/Theme.Dialog">

        <item name="android:windowAnimationStyle">@style/PauseDialogAnimation</item>

    </style>



    <style name="PauseDialogAnimation">

        <item name="android:windowEnterAnimation">@anim/spin_in</item>

        <item name="android:windowExitAnimation">@android:anim/slide_out_right</item>

    </style>

</resources>

 

The windowEnterAnimation is one of my animations and is located in res\anim. The windowExitAnimation is one of the animations that is part of the Android SDK.



Then when I create the Dialog in my activities onCreateDialog(int id) method I do the following.



Dialog dialog = new Dialog(this, R.style.PauseDialog);



// Setting the title and layout for the dialog

dialog.setTitle(R.string.pause_menu_label);

dialog.setContentView(R.layout.pause_menu);

Alternatively you could set the animations the following way instead of using the Dialog constructor that takes a theme.



Dialog dialog = new Dialog(this);

dialog.getWindow().getAttributes().windowAnimations = R.style.PauseDialogAnimation;