/**
	 * 根据图片的名称获取对应的资源id
	 * @param resourceName
	 * @return
	 */
	public int getDrawResourceID(String resourceName) {
		Resources res=getResources();
		int picid = res.getIdentifier(resourceName,"drawable",getPackageName());
		return picid;
	}

Android：根据图片的名称获取对应的资源id