SquaredAvatarDrawable.java

package com.smartandroid.sa.avatars;

/*
 * Copyright 2014 Pedro Álvarez Fernández <pedroafa@gmail.com>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.ColorFilter;
import android.graphics.PixelFormat;
import android.graphics.drawable.Drawable;

public class SquaredAvatarDrawable extends Drawable {

	private final SquareCanvasProvider mSquareCanvasProvider;
	private final Bitmap mBitmap;

	public SquaredAvatarDrawable(SquareCanvasProvider squareCanvasProvider, Bitmap bitmap) {
		mSquareCanvasProvider = squareCanvasProvider;
		mBitmap = bitmap;
	}

	@Override
	public void draw(Canvas canvas) {
		SquareCanvas squareCanvas = mSquareCanvasProvider.getSquareCanvas(canvas);

		squareCanvas.drawBitmap(mBitmap);
	}

	@Override
	public void setAlpha(int i) {

	}

	@Override
	public void setColorFilter(ColorFilter colorFilter) {

	}

	@Override
	public int getOpacity() {
		return PixelFormat.TRANSLUCENT;
	}
}