Up down animation for dialog fragment

gistfile1.xml

// Slide up animation

<?xml version="1.0" encoding="utf-8"?> <set xmlns:android="http://schemas.android.com/apk/res/android" >

    <translate
        android:duration="@android:integer/config_mediumAnimTime"
        android:fromYDelta="100%"
        android:interpolator="@android:anim/accelerate_interpolator"
        android:toXDelta="0" />

</set>

// Slide dowm animation

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android" >

    <translate
        android:duration="@android:integer/config_mediumAnimTime"
        android:fromYDelta="0%p"
        android:interpolator="@android:anim/accelerate_interpolator"
        android:toYDelta="100%p" />

</set>

// Style

<style name="DialogAnimation">
    <item name="android:windowEnterAnimation">@anim/slide_up</item>
    <item name="android:windowExitAnimation">@anim/slide_down</item>
</style>

// Inside Dialog Fragment

@Override
public void onActivityCreated(Bundle arg0) {
    super.onActivityCreated(arg0);
    getDialog().getWindow()
    .getAttributes().windowAnimations = R.style.DialogAnimation;
}

Thank you!

I think we don't need to put <translate> in <set> element. According to View Animation:

The file must have a single root element: either an <alpha>, <scale>, <translate>, <rotate>, or <set> element that holds a group (or groups) of other animation elements (even nested <set> elements).

And also, if you set the y translation to 100%, the dialog will disappear when it's bottom edge gets to the bottom of window. Thus we will see a flash. It's not smooth. So I add y translation to 150%, and the dialog will slide in and out completely across the bottom of window.

Thank you!
I used 'slide_in_up.xml' and 'slide_out_down.xml' file from android resources. You can find out it in android SDK folder.

I wonder why those resource files 'slide_in_up.xml' exist? They are not exposed, and don't seem to be used.

Thank you, very usefull

Thank you. Very much useful

Thank You

Thank you. Really helpful

Thank you! really helpful

helpful

Helpful

Thank you very very much! simple and efectivity i love u