Inflating translate and alpha from a <set>.

[arichiardi]

Hello everybody. I am working on a port as well and I tried to inflate:

<set xmlns:android="http://schemas.android.com/apk/res/android"
    android:shareInterpolator="false" >
    <translate
        android:duration="@android:integer/config_mediumAnimTime"
        android:fromXDelta="50%p"
        android:toXDelta="0" />
    <alpha
        android:duration="@android:integer/config_mediumAnimTime"
        android:fromAlpha="0.0"
        android:toAlpha="1.0" />
</set>

I saw that the code launches a RuntimeException on the translate element. The case is not handled by AnimatorInflator. Would it make sense to add the branch for translate (and alpha) and build an AnimatorSet in the recursive function in order to solve? I am definitely interested and I will be able to contribute.

Thanks!