package com.flurgle.blurkit;
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.PorterDuff;
import android.graphics.PorterDuffXfermode;
import android.graphics.Rect;
import android.graphics.RectF;
import android.graphics.Xfermode;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.widget.ImageView;
public class RoundedImageView extends ImageView {
private float mCornerRadius = 0;
public RoundedImageView(Context context) {
super(context, null);
}
public RoundedImageView(Context context, AttributeSet attributes) {
super(context, attributes);
}
@Override
protected void onDraw(Canvas canvas) {
Drawable myDrawable = getDrawable();
if (myDrawable!=null && myDrawable instanceof BitmapDrawable && mCornerRadius > 0) {
Paint paint = ((BitmapDrawable) myDrawable).getPaint();
final int color = 0xff000000;
Rect bitmapBounds = myDrawable.getBounds();
final RectF rectF = new RectF(bitmapBounds);
int saveCount = canvas.saveLayer(rectF, null,
Canvas.MATRIX_SAVE_FLAG |
Canvas.CLIP_SAVE_FLAG |
Canvas.HAS_ALPHA_LAYER_SAVE_FLAG |
Canvas.FULL_COLOR_LAYER_SAVE_FLAG |
Canvas.CLIP_TO_LAYER_SAVE_FLAG);
getImageMatrix().mapRect(rectF);
paint.setAntiAlias(true);
canvas.drawARGB(0, 0, 0, 0);
paint.setColor(color);
canvas.drawRoundRect(rectF, mCornerRadius, mCornerRadius, paint);
Xfermode oldMode = paint.getXfermode();
paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));
super.onDraw(canvas);
paint.setXfermode(oldMode);
canvas.restoreToCount(saveCount);
} else {
super.onDraw(canvas);
}
}
public void setCornerRadius(float cornerRadius) {
this.mCornerRadius = cornerRadius;
}
}