1package com.android.gallery3d.filtershow.category;
2
3import android.content.Context;
4import android.graphics.Canvas;
5import android.graphics.Color;
6import android.graphics.Paint;
7import android.util.AttributeSet;
8import android.view.View;
9
10import com.android.gallery3d.R;
11
12public class CategorySelected extends View {
13    private Paint mPaint = new Paint();
14    private int mMargin = 20;
15
16    public CategorySelected(Context context, AttributeSet attrs) {
17        super(context, attrs);
18        mMargin = getResources().getDimensionPixelSize(R.dimen.touch_circle_size);
19    }
20
21    public void onDraw(Canvas canvas) {
22        mPaint.reset();
23        mPaint.setStrokeWidth(mMargin);
24        mPaint.setAntiAlias(true);
25        mPaint.setStyle(Paint.Style.STROKE);
26        mPaint.setColor(Color.argb(128, 128, 128, 128));
27        canvas.drawCircle(getWidth()/2, getHeight()/2,
28                getWidth()/2 - mMargin, mPaint);
29    }
30
31}
32