IdentityView.java 文件源码

private void initBorder() {
//        if (mWipeOffBorder || mIdentity == null || !mIdentity.officialMember) {
//            mDrawable = null;
//            setBackground(null);
//            return;
//        }

        if (mDrawable == null) {
            float radius = 4f;

            GradientDrawable gradientDrawable = new GradientDrawable();
            gradientDrawable.setGradientType(GradientDrawable.LINEAR_GRADIENT);
            gradientDrawable.setShape(GradientDrawable.RECTANGLE);
            gradientDrawable.setDither(true);
            gradientDrawable.setStroke(STROKE_SIZE, mColor);
            gradientDrawable.setCornerRadius(radius);

            mDrawable = gradientDrawable;
        } else {
            mDrawable.setStroke(STROKE_SIZE, mColor);
        }

        setBackground(mDrawable);
    }