android - How to nullify setColorFilter method? -

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hey have image make black when activity starts using code img.setcolorfilter(new porterduffcolorfilter(color.rgb(0, 0, 0), porterduff.mode.src_atop)); want change normal when user clicks on button. idea on how nullify method? thanks

you can remove colorfilter nulling it

setcolorfilter(null);

specify optional color filter drawable. pass null remove existing color filter.

parameters cf color filter apply, or null remove existing color filter


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