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EXPLANATION:

When using DrawableCompat.wrap(drawable) on a RotateDrawable, rotation is very slow or no longer works. It worked correctly in the previous support libraries.

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TO RECREATE:

Create a RotateDrawable:

<rotate xmlns:android="http://schemas.android.com/apk/res/android"
android:drawable="@android:drawable/ic_menu_rotate"
android:fromDegrees="0"
android:pivotX="50%"
android:pivotY="50%"
android:toDegrees="360" />

Wrap the drawable:

Drawable wrappedDrawable = DrawableCompat.wrap(ContextCompat.getDrawable(ctx, R.drawable.test));

Animate the rotation:

ObjectAnimator animator = ObjectAnimator.ofInt(wrappedDrawable, "level", 10000, 0);
animator.setInterpolator(new LinearOutSlowInInterpolator());
animator.start();

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EXPECTED BEHAVIOR:

The drawable should rotate 360 degrees.

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ACTUAL BEHAVIOR:

Using support-v4:23.2.0 the animation is choppy or does not even rotate.

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TESTED ON: API 19 and 21

Issue 37083817

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