android - Performance improvements to tint menu icons -

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i want tint menu icons, visible ones 1 color , ones in overflow menu different color. wrote following code:

    final menubuilder builder = getmenubuilder(menu);     if (builder != null) {         builder.flagactionitems();         final arraylist<menuitemimpl> items = builder.getvisibleitems();         (int = 0, size = items.size(); < size; ++i) {             final menuitemimpl item = items.get(i);             final drawable icon = item.geticon();             if (icon != null) {                 final drawable mutate = icon.mutate();                 if (item.isactionbutton()) {                     mutate.setcolorfilter(actionitemcolor, porterduff.mode.src_atop);                 } else {                     mutate.setcolorfilter(color, porterduff.mode.src_atop);                 }                 item.seticon(mutate);             }         }     }

this code works not pleased performance, since started using vector drawables. here measurement of 3 vector icons, thee icons visible directly. call flagactionitems() takes 160ms... seems bit much.

enter image description here

does have idea how improve performance. code needs work on android 4.2 , newer.


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