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/*
* Copyright (C) 2010 0xlab - http://0xlab.org/
*
* 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.
*/
package graphics_benchmarks.graphics;
import android.content.Context;
import android.content.res.Resources;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.RectF;
import android.graphics.Color;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.util.AttributeSet;
import android.view.KeyEvent;
import android.view.SurfaceHolder;
import android.view.SurfaceView;
import android.view.View;
import android.widget.TextView;
import android.util.Log;
import java.util.ArrayList;
import java.util.Random;
class DrawCircle2View extends SurfaceView {
private SurfaceHolder mSurfaceHolder;
protected void doDraw() {
Canvas canvas = mSurfaceHolder.lockCanvas();
drawCircle(canvas);
mSurfaceHolder.unlockCanvasAndPost(canvas);
}
private void drawCircle(Canvas canvas) {
Random mRandom = new Random();
int height = getHeight();
int width = getWidth();
int cx = (int)((mRandom.nextInt() % (width*0.8) ) + (width*0.1));
int cy = (int)((mRandom.nextInt() % (height*0.8) ) + (height*0.1));
int r = (int)((mRandom.nextInt() % (width*0.3) ) + (width*0.2));
int color;
Paint p;
for(int i=6; i>=0; i--) {
color = (0x33252525 | mRandom.nextInt());
p = new Paint();
p.setAntiAlias(true);
p.setStyle(Paint.Style.FILL);
p.setColor(color);
canvas.drawCircle(cx, cy, (int)(r*(1 + i/10.0)), p);
}
}
public DrawCircle2View(Context context, AttributeSet attrs) {
super(context, attrs);
mSurfaceHolder = getHolder();
}
}
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