/*
* Copyright (C) 2016 Yaroslav Pronin <proninyaroslav@mail.ru>
*
* This file is part of Amaze File Manager.
*
* Amaze File Manager is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.amaze.filemanager.ui;
import android.graphics.Canvas;
import android.graphics.ColorFilter;
import android.graphics.Paint;
import android.graphics.PixelFormat;
import android.graphics.Rect;
import android.graphics.drawable.Drawable;
/**
* Created by yaroslav on 26.01.16.
*/
public class ColorCircleDrawable extends Drawable {
private final Paint mPaint;
private int mRadius = 0;
public ColorCircleDrawable(final int color) {
this.mPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
this.mPaint.setColor(color);
this.mPaint.setStyle(Paint.Style.FILL);
}
@Override
public void draw(final Canvas canvas) {
final Rect bounds = getBounds();
canvas.drawCircle(bounds.centerX(), bounds.centerY(), mRadius, mPaint);
}
@Override
protected void onBoundsChange(final Rect bounds) {
super.onBoundsChange(bounds);
mRadius = Math.min(bounds.width(), bounds.height()) / 2;
}
@Override
public void setAlpha(final int alpha) {
mPaint.setAlpha(alpha);
}
@Override
public void setColorFilter(final ColorFilter cf) {
mPaint.setColorFilter(cf);
}
@Override
public int getOpacity() {
return PixelFormat.TRANSLUCENT;
}
}