Android DP, SP to PX

private int dp2px(int value){
        return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP,value,getResources()
                .getDisplayMetrics());
    }

    private int sp2px(int value){
        return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP,value,getResources()
                .getDisplayMetrics());
    }

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