/** * Set or clear the paint's colorfilter, returning the parameter. * * @param filter May be null. The new filter to be installed in the paint * @return filter */ public ColorFilter setColorFilter(ColorFilter filter) { int filterNative = 0; if (filter != null) filterNative = filter.native_instance; native_setColorFilter(mNativePaint, filterNative); mColorFilter = filter; return filter; }