<br />解决办法<br /> <br />方法一：重启Eclipse<br /> <br />方法二：<br /> <br />The “Build Path” for your Java environment is not setup correctly in Eclipse. To fix this, follow these steps:<br /><br />1) Open the Preferences Window by clicking “Window -> Preferences”<b

转：http://wang-peng1.iteye.com/blog/566362其实这个问题在我的以前的琐碎里已经记录过了现在拿出来 免得到时候需要的人在找int i=  getResources().getIdentifier("icon", "drawable", getPackageName()) ;      if(i>0)      {Log.i("aa","aa"