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Commit a7b64e8e authored by Alan Viverette's avatar Alan Viverette
Browse files

Avoid saveLayer in RippleDrawable if the background won't draw 

BUG: 17952941
Change-Id: Ic2640f847e2ed43fc5117d43230513ee7696d9e7
parent 2f82e48a

graphics/java/android/graphics/drawable/RippleDrawable.java

+5 −3
Original line number Diff line number Diff line
@@ -719,10 +719,12 @@ public class RippleDrawable extends LayerDrawable { 
        final ChildDrawable[] array = mLayerState.mChildren;

        final int count = mLayerState.mNum;



        // We don't need a layer if we don't expect to draw any ripples, we have

        // an explicit mask, or if the non-mask content is all opaque.

        // We don't need a layer if we don't expect to draw any ripples or

        // a background, we have an explicit mask, or if the non-mask content

        // is all opaque.

        boolean needsLayer = false;

        if ((mExitingRipplesCount > 0 || mBackground != null) && mMask == null) {

        if ((mExitingRipplesCount > 0 || (mBackground != null && mBackground.shouldDraw()))

                && mMask == null) {

            for (int i = 0; i < count; i++) {

                if (array[i].mId != R.id.mask

                        && array[i].mDrawable.getOpacity() != PixelFormat.OPAQUE) {