QuadrupleSquaredAvatarDrawable.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 QuadrupleSquaredAvatarDrawable extends Drawable {

	private final SquareCanvasProvider mSquareCanvasProvider;

	private final Bitmap mLeftBitmapTop;
	private final Bitmap mLeftBitmapBottom;
	private final Bitmap mRightBitmapTop;
	private final Bitmap mRightBitmapBottom;

	public QuadrupleSquaredAvatarDrawable(SquareCanvasProvider squareCanvasProvider, Bitmap leftBitmapTop,
			Bitmap leftBitmapBottom, Bitmap rightBitmapTop, Bitmap rightBitmapBottom) {
		mSquareCanvasProvider = squareCanvasProvider;
		mLeftBitmapTop = leftBitmapTop;
		mLeftBitmapBottom = leftBitmapBottom;
		mRightBitmapTop = rightBitmapTop;
		mRightBitmapBottom = rightBitmapBottom;
	}

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

		squareCanvas.drawBitmapLeftTop(mLeftBitmapTop);
		squareCanvas.drawBitmapLeftBottom(mLeftBitmapBottom);
		squareCanvas.drawBitmapRightTop(mRightBitmapTop);
		squareCanvas.drawBitmapRightBottom(mRightBitmapBottom);
	}

	@Override
	public void setAlpha(int i) {

	}

	@Override
	public void setColorFilter(ColorFilter colorFilter) {

	}

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