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Commit 6d8eb89d authored by John Reck's avatar John Reck
Browse files

Fast-path Drawable#setColorFilter 

Some apps really like to call setColorFilter with the
same parameters, so check if there's anything to set
before creating a color filter

Change-Id: I20b8431123f9e6a333b69771b5f5f3eb7e566034
parent e94cc880

graphics/java/android/graphics/drawable/Drawable.java

+6 −0
Original line number Diff line number Diff line
@@ -573,6 +573,12 @@ public abstract class Drawable { 
     * </p>

     */

    public void setColorFilter(@ColorInt int color, @NonNull PorterDuff.Mode mode) {

        if (getColorFilter() instanceof PorterDuffColorFilter) {

            PorterDuffColorFilter existing = (PorterDuffColorFilter) getColorFilter();

            if (existing.getColor() == color && existing.getMode() == mode) {

                return;

            }

        }

        setColorFilter(new PorterDuffColorFilter(color, mode));

    }