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- public class RoundedImageView extends ImageView {
- public RoundedImageView(Context context) {
- super(context);
- }
- public RoundedImageView(Context context, AttributeSet attrs) {
- super(context, attrs);
- }
- public RoundedImageView(Context context, AttributeSet attrs, int defStyle) {
- super(context, attrs, defStyle);
- }
- @Override
- protected void onDraw(Canvas canvas) {
- Drawable drawable = getDrawable();
- if (drawable == null) {
- return;
- }
- if (getWidth() == 0 || getHeight() == 0) {
- return;
- }
- Bitmap b;
- if(drawable instanceof VectorDrawable){
- b = Bitmap.createBitmap(drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight(), Bitmap.Config.ARGB_8888);
- Canvas canvasVector = new Canvas(b);
- drawable.setBounds(0, 0, canvas.getWidth(), canvas.getHeight());
- drawable.draw(canvasVector);
- }else{
- b = ((BitmapDrawable) drawable).getBitmap();
- }
- Bitmap bitmap = b.copy(Bitmap.Config.ARGB_8888, true);
- int w = getWidth(), h = getHeight();
- Bitmap roundBitmap = getCroppedBitmap(bitmap, w);
- canvas.drawBitmap(roundBitmap, 0, 0, null);
- }
- public static Bitmap getCroppedBitmap(Bitmap bmp, int radius) {
- Bitmap sbmp;
- if (bmp.getWidth() != radius || bmp.getHeight() != radius) {
- float smallest = Math.min(bmp.getWidth(), bmp.getHeight());
- float factor = smallest / radius;
- sbmp = Bitmap.createScaledBitmap(bmp, (int)(bmp.getWidth() / factor), (int)(bmp.getHeight() / factor), false);
- } else {
- sbmp = bmp;
- }
- Bitmap output = Bitmap.createBitmap(radius, radius,
- Bitmap.Config.ARGB_8888);
- Canvas canvas = new Canvas(output);
- final int color = 0xffa19774;
- final Paint paint = new Paint();
- final Rect rect = new Rect(0, 0, radius, radius);
- paint.setAntiAlias(true);
- paint.setFilterBitmap(true);
- paint.setDither(true);
- canvas.drawARGB(0, 0, 0, 0);
- paint.setColor(Color.parseColor("#BAB399"));
- canvas.drawCircle(radius / 2 + 0.7f,
- radius / 2 + 0.7f, radius / 2 + 0.1f, paint);
- paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));
- canvas.drawBitmap(sbmp, rect, rect, paint);
- return output;
- }
- }
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