package expandablepanel.jorgecastilloprz.com.expandablepanel.ui.components; import android.content.Context; import android.graphics.Bitmap; import android.graphics.Canvas; import android.graphics.Color; import android.graphics.Paint; import android.graphics.PorterDuff; import android.graphics.PorterDuffXfermode; import android.graphics.Rect; import android.graphics.drawable.BitmapDrawable; import android.graphics.drawable.Drawable; import android.util.AttributeSet; import android.widget.ImageView; /** * Created by jorge on 5/15/14. */ public class CircledImageView extends ImageView { public CircledImageView(Context context) { super(context); } public CircledImageView(Context context, AttributeSet attrs) { super(context, attrs); } public CircledImageView(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 = ((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); } private static Bitmap getCroppedBitmap(Bitmap bmp, int radius) { Bitmap sbmp; if(bmp.getWidth() != radius || bmp.getHeight() != radius) sbmp = Bitmap.createScaledBitmap(bmp, radius, radius, false); else sbmp = bmp; Bitmap output = Bitmap.createBitmap(sbmp.getWidth(), sbmp.getHeight(), 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, sbmp.getWidth(), sbmp.getHeight()); paint.setAntiAlias(true); paint.setFilterBitmap(true); // paint.setDither(true); canvas.drawARGB(0, 0, 0, 0); canvas.drawCircle(sbmp.getWidth() / 2+0.7f, sbmp.getHeight() / 2+0.7f, sbmp.getWidth() / 2+0.1f, paint); paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN)); canvas.drawBitmap(sbmp, rect, rect, paint); // draw internal border paint.setColor(Color.parseColor("#ffffff")); paint.setStyle(Paint.Style.STROKE); paint.setStrokeWidth((float) 30); canvas.drawCircle(sbmp.getWidth()/ 2 + 0.7f, sbmp.getHeight() / 2 + 0.7f, sbmp.getWidth() / 2+0.1f, paint); return output; } }