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可以指定圆角的ViewGroup/View（可带边框）。A ViewGroup/View with rounded corners(and stroke) for Android.

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roundcorners's Issues

代码中设置修改Radius时无法起效

从你的代码上看

public void setRadiusBottom(float radiusDp) {
        if (mContext == null) {
            return;
        }
        float radiusPx = DensityUtil.dip2px(mContext, radiusDp);
        mRadiusBottomLeft = radiusPx;
        mRadiusBottomRight = radiusPx;
        if (mView != null) {
            mView.invalidate();
        }
    }

被设置的 mRadiusBottomLeft与mRadiusBottomRight并没有被通过这个方法

 private void setRadius() {
        mRadii[0] = mRadii[1] = mRadiusTopLeft - mStrokeWidth;
        mRadii[2] = mRadii[3] = mRadiusTopRight - mStrokeWidth;
        mRadii[4] = mRadii[5] = mRadiusBottomRight - mStrokeWidth;
        mRadii[6] = mRadii[7] = mRadiusBottomLeft - mStrokeWidth;

        mStrokeRadii[0] = mStrokeRadii[1] = mRadiusTopLeft;
        mStrokeRadii[2] = mStrokeRadii[3] = mRadiusTopRight;
        mStrokeRadii[4] = mStrokeRadii[5] = mRadiusBottomRight;
        mStrokeRadii[6] = mStrokeRadii[7] = mRadiusBottomLeft;
    }

赋值到数组中以在绘制中被有效使用，所以不得已我只能再再setRadiusBottom方法后调用setStrokeWidth(0f)

 public void setStrokeWidth(float widthDp) {
        if (mContext == null) {
            return;
        }
        mStrokeWidth = DensityUtil.dip2px(mContext, widthDp);
        if (mView != null) {
            setRadius();
            onSizeChanged(mWidth, mHeight);
            mView.invalidate();
        }
    }

来进一步调用到 setRadius() 这个私有方法进行数组赋值，或者也可以反射调用

真机小米4 Android6.0版本，还有模拟器都会出现这个问题
<com.kproduce.roundcorners.RoundImageView
android:layout_width="300dp"
android:layout_height="200dp"
android:scaleType="centerCrop"
android:src="@mipmap/ic_test"
app:rRadius="40dp"
app:rStrokeColor="#26FF0000"
app:rStrokeWidth="20dp"/>
这是你demo里面随便改下图片宽高，使宽高不一致就会出现这个bug