https://blog.youkuaiyun.com/chenji001zh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/chenji001/article/details/7482257https://blog.youkuaiyun.com/chenji001/article/details/7482257chenji001Fri, 20 Apr 2012 17:36:43 +0800https://blog.youkuaiyun.com/chenji001/article/details/7447205https://blog.youkuaiyun.com/chenji001/article/details/7447205chenji001Tue, 10 Apr 2012 21:41:43 +0800https://blog.youkuaiyun.com/chenji001/article/details/7325187https://blog.youkuaiyun.com/chenji001/article/details/7325187chenji001Tue, 06 Mar 2012 15:58:08 +0800https://blog.youkuaiyun.com/chenji001/article/details/7323989https://blog.youkuaiyun.com/chenji001/article/details/7323989chenji001Tue, 06 Mar 2012 11:20:23 +0800https://blog.youkuaiyun.com/chenji001/article/details/7323895https://blog.youkuaiyun.com/chenji001/article/details/7323895chenji001Tue, 06 Mar 2012 10:56:05 +0800https://blog.youkuaiyun.com/chenji001/article/details/7323852https://blog.youkuaiyun.com/chenji001/article/details/7323852chenji001Tue, 06 Mar 2012 10:51:53 +0800https://blog.youkuaiyun.com/chenji001/article/details/7323844https://blog.youkuaiyun.com/chenji001/article/details/7323844chenji001Tue, 06 Mar 2012 10:48:27 +0800https://blog.youkuaiyun.com/chenji001/article/details/7323821https://blog.youkuaiyun.com/chenji001/article/details/7323821chenji001Tue, 06 Mar 2012 10:46:42 +0800https://blog.youkuaiyun.com/chenji001/article/details/6976686https://blog.youkuaiyun.com/chenji001/article/details/6976686chenji001Wed, 16 Nov 2011 13:50:17 +0800https://blog.youkuaiyun.com/chenji001/article/details/6424463https://blog.youkuaiyun.com/chenji001/article/details/6424463chenji001Mon, 16 May 2011 15:16:00 +0800https://blog.youkuaiyun.com/chenji001/article/details/6334182https://blog.youkuaiyun.com/chenji001/article/details/6334182chenji001Tue, 19 Apr 2011 18:05:00 +0800https://blog.youkuaiyun.com/chenji001/article/details/6294845https://blog.youkuaiyun.com/chenji001/article/details/6294845chenji001Fri, 01 Apr 2011 17:07:00 +0800SliderDraw 的关键是理解3点：
1：handle: 点击的按钮
2：content：展开的内容
3：SliderDraw不是一个独立控件，而只能作为2级控件来使用，即它外面必须再包一个view（layout）来控制大小，而它本身必须是充满这个父view的。
 
主要工作在XML里面：

https://blog.youkuaiyun.com/chenji001/article/details/6018780https://blog.youkuaiyun.com/chenji001/article/details/6018780chenji001Thu, 18 Nov 2010 14:06:00 +0800dip: device independent pixels(设备独立像素). 不同设备有不同的显示效果,这个和设备硬件有关，一般我们为了支持WVGA、HVGA和QVGA 推荐使用这个，不依赖像素。
　　px: pixels(像素). 不同设备显示效果相同，一般我们HVGA代表320x480像素，这个用的比较多。
　　pt: point，是一个标准的长度单位，1pt＝1/72英寸，用于印刷业，非常简单易用；
　　sp: scaled pixels(放大像素). 主要]]>https://blog.youkuaiyun.com/chenji001/article/details/5995436https://blog.youkuaiyun.com/chenji001/article/details/5995436chenji001Mon, 08 Nov 2010 15:23:00 +0800https://blog.youkuaiyun.com/chenji001/article/details/5958506https://blog.youkuaiyun.com/chenji001/article/details/5958506chenji001Fri, 22 Oct 2010 11:24:00 +0800下了老外写的OSC的JAVA实现（基于UDP的），移植到Android上面。使用还是很直观的。 试用了，可以很轻松的实现控制电脑啥的。呵呵。。不错，推荐一把。]]>https://blog.youkuaiyun.com/chenji001/article/details/5948202https://blog.youkuaiyun.com/chenji001/article/details/5948202chenji001Mon, 18 Oct 2010 10:42:00 +0800]]>https://blog.youkuaiyun.com/chenji001/article/details/5916513https://blog.youkuaiyun.com/chenji001/article/details/5916513chenji001Thu, 30 Sep 2010 15:01:00 +0800StumbleUpon]]>https://blog.youkuaiyun.com/chenji001/article/details/5912074https://blog.youkuaiyun.com/chenji001/article/details/5912074chenji001Tue, 28 Sep 2010 15:23:00 +0800使用了方向和加速度，重力sensor。代码里面包含了简单使用和shake测试。对方向的使用了两个方法：方向sensor或者加速度＋重力
 不多说，上代码。
 
 
public class Testsensor extends Activity {
    /** Called when the activity is first created. */
  private LinearLayout layout;  
  ]]>https://blog.youkuaiyun.com/chenji001/article/details/5909147https://blog.youkuaiyun.com/chenji001/article/details/5909147chenji001Mon, 27 Sep 2010 10:57:00 +0800在Android设备中具备了很多新的特性，比如各种感应器，GL图形库支持。在大部分Android设备中都有磁力感应器，相对于重力感应而言它可以感应出方向，今天Android123就以Google的Samples的指南针例子和大家说下OpenGL的指南针的实现。 public class CompassActivity extends Activity implements Renderer, SensorEventListener {
    private GLSurfaceView]]>https://blog.youkuaiyun.com/chenji001/article/details/5870329https://blog.youkuaiyun.com/chenji001/article/details/5870329chenji001Wed, 08 Sep 2010 11:05:00 +0800http://www.ethernut.de/en/documents/arm-inline-asm.html
 
一个例子：
TRIMBYTE(dst, src) __asm__ __volatile__("USAT %[dstr] , #8, %[srcr]": [dstr] "=r" (dst) : [srcr] "r" (src));
 ]]>