package com.android.settings.homepage;

import android.content.res.Resources;
import android.content.res.Resources.Theme;
import android.graphics.Path;
import android.graphics.drawable.AdaptiveIconDrawable;
import android.graphics.drawable.ShapeDrawable;
import android.graphics.drawable.shapes.PathShape;
import android.util.AttributeSet;
import android.util.PathParser;

import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserException;

import java.io.IOException;

/**
 * Draws a filled {@link ShapeDrawable} using the path from {@link AdaptiveIconDrawable}.
 */
public class AdaptiveIconShapeDrawable extends ShapeDrawable {
    public AdaptiveIconShapeDrawable() {
        super();
    }

    public AdaptiveIconShapeDrawable(Resources resources) {
        super();
        init(resources);
    }

    @Override
    public void inflate(Resources r, XmlPullParser parser, AttributeSet attrs, Theme theme)
            throws XmlPullParserException, IOException {
        super.inflate(r, parser, attrs, theme);
        init(r);
    }

    private void init(Resources resources) {
        final float pathSize = AdaptiveIconDrawable.MASK_SIZE;
        final Path path = new Path(PathParser.createPathFromPathData(
                resources.getString(com.android.internal.R.string.config_icon_mask)));
        setShape(new PathShape(path, pathSize, pathSize));
    }
}