来源: 互联网  发布时间: 2014-02-18

通过线程来处理耗时的操作：比如从服务器获取数据

final ProgressDialog m_Dialog = ProgressDialog.show(
					InComeTaskDealView.this, null, "正在加载公文详情...", true);
			/* 保存到数据库 */
			new Thread() {
				public void run() {
					try {
						sleep(1000);
					} catch (InterruptedException e) {
						e.printStackTrace();
					}
					doInHandler(2, "");
					m_Dialog.dismiss();
				};
			}.start();

 

public void doInHandler(final int type, final String msg) {
		handler.post(new Runnable() {
			public void run() {
				switch (type) {
				case 1:
					Toast.makeText(getApplicationContext(), msg,
							Toast.LENGTH_SHORT).show();
					break;
				case 2:
					dealinthread();
					break;
				}

			}
		});
	}

	private void dealinthread() {
		//访问服务器			}

 

    

    来源: 互联网  发布时间: 2014-02-18

(转)UNITY3D 3.4 FOR MAC 破解步骤图文详解

链接：http://www.cnblogs.com/CallmePandora/articles/Unity3D.html

解压出Unity文件(下载地址)，进入终端执行一下操作(获得root用户权限):

sudo su

提示输入密码，此时输入你系统的登陆密码，准确地输入即可，没有回显(就是没有星号)

然后cd，进入到解压出的Unity所在的目录，输入：

chmod +x Unity  

(注：这里之前写反了，赋予权限应该是+号)

给Unity赋予执行的权限，执行完之后就可以看到Unity文件的图标已经由白色变成灰色（如下）

-->

然后把终端放一边，打开Applications文件夹－>Unity->Unity.app，选中Unity.app右键，选择Show Package Contents,在打开的文件夹中一次进入－>Contents->MacOS文件夹，里边有一个Unity文件，copy出来（防止人品爆发破解没成功回来找我，真没成功就再copy回来）然后将刚才解压出的Unity文件copy进来，关闭文件夹，打开Unity，查看右上角的About Unity,就可以看到各种Pro了（如下）…

祝君好运！

    

    来源: 互联网  发布时间: 2014-02-18

鼠标移动划线
PaintView.h

CGPoint lastPoint;
UIImageView *lineImageView;


PaintView.m

- (id)initWithFrame:(CGRect)frame
{
    self = [super initWithFrame:frame];
    if (self)
    {
        lineImageView = [[UIImageView alloc] initWithFrame:frame];
             lineImageView.backgroundColor = [UIColor grayColor];
        [self addSubview:lineImageView];
    }
   
    return self;
}

- (void)drawRect:(CGRect)rect
{   
    CGContextRef c = UIGraphicsGetCurrentContext();  // 获取当前的设备上下文，必须在drawRect中获取，否则会出错
   
    CGContextSetLineCap(context, kCGLineCapRound); // 设置划线样式
    CGContextSetLineWidth(context, 6);
    CGContextSetRGBStrokeColor(context, 0, 0, 0, 1);   // 设置画出的线的颜色信息
   
    CGContextBeginPath(context);
    CGContextMoveToPoint(context, 10, 10);
    CGContextAddLineToPoint(context, 100, 100);
   
    CGContextStrokePath(context);  // 绘出图形

    [super drawRect:rect];
}

// 移动鼠标划线
- (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event
{
    UITouch *aTouch = [touches anyObject];
    lastPoint = [aTouch locationInView:self];
   
    CGContextSetFillColorWithColor(context, [UIColor redColor].CGColor);
    CGContextSetAllowsAntialiasing(context, YES);
   
    CGContextMoveToPoint(context, 0, 15);
    CGContextAddEllipseInRect(context, CGRectMake(0, 0, 70, 70));
   
    CGContextDrawPath(context, 1);
}

- (void)touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event
{
    UITouch *aTouch = [touches anyObject];
   
    CGPoint currentPoint = [aTouch locationInView:self];
   
      UIGraphicsBeginImageContext(self.frame.size);   // 创建一个bitmap设备上下文  如果不创建，UIGraphicsGetCurrentContext()不能获取当前设备上下文
   

      [lineImageView.image drawInRect:CGRectMake(0, 0, 768, 1024)];  // 设置图形的显示区域

    CGContextSetLineCap(UIGraphicsGetCurrentContext(), kCGLineCapRound);
    CGContextSetLineWidth(UIGraphicsGetCurrentContext(), 7);
    CGContextSetRGBStrokeColor(UIGraphicsGetCurrentContext(), 1.0, 1.0, 1.0, 1.0);

    CGContextBeginPath(UIGraphicsGetCurrentContext());

    CGContextMoveToPoint(UIGraphicsGetCurrentContext(), lastPoint.x, lastPoint.y);
    CGContextAddLineToPoint(UIGraphicsGetCurrentContext(), currentPoint.x, currentPoint.y);
    CGContextStrokePath(UIGraphicsGetCurrentContext());

    [lineImageView setImage:UIGraphicsGetImageFromCurrentImageContext()];
    UIGraphicsEndImageContext();  // 关闭创建的设备上下文
   
    lastPoint = currentPoint;
}

- (void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event
{
    UIGraphicsBeginImageContext(self.frame.size);
    [lineImageView.image drawInRect:CGRectMake(0, 0, 768, 1024)];
    CGContextSetLineCap(UIGraphicsGetCurrentContext(), kCGLineCapRound);
    CGContextSetLineWidth(UIGraphicsGetCurrentContext(), 7);
    CGContextSetRGBStrokeColor(UIGraphicsGetCurrentContext(), 1.0, 1.0, 1.0, 1.0);
    CGContextMoveToPoint(UIGraphicsGetCurrentContext(), lastPoint.x, lastPoint.y);
    CGContextAddLineToPoint(UIGraphicsGetCurrentContext(), lastPoint.x, lastPoint.y);
    CGContextStrokePath(UIGraphicsGetCurrentContext());
    CGContextFlush(UIGraphicsGetCurrentContext());
    [lineImageView setImage:UIGraphicsGetImageFromCurrentImageContext()];
    UIGraphicsEndImageContext();

}