读取Resources和Assets中的文件

/* 从raw文件夹中读取文件（在res目录下新建的） */

public String getFromRaw()
    {
    	String result = "";
    	InputStream in = null;
    	
    	try 
    	{
			in = getResources().openRawResource(R.raw.test1);	/* 从raw文件夹中读取文件，不需要后缀 */
			int len = in.available();
			byte[] msg = new byte[len];
			in.read(msg);
			result = EncodingUtils.getString(msg, ENCODING);
		} 
    	catch (NotFoundException e) {
			e.printStackTrace();
		} 
    	catch (IOException e) {
			e.printStackTrace();
		}
    	
    	finally
    	{
    		if(in != null)
    		{
    			try 
    			{
					in.close();
				} 
    			catch (IOException e) {
					e.printStackTrace();
				}
    		}
    	}
    	
    	return result;
    }
    

    /* 从assets文件夹中读取文件 */
    public String getFromAssets(String filename)
    {
    	String result = "";
    	InputStream in = null;
    	
    	try 
    	{
			in = getResources().getAssets().open(filename);	/* 从assets文件夹中获取文件 */
			int len = in.available();
			byte[] msg = new byte[len];
			in.read(msg);
			result = EncodingUtils.getString(msg, ENCODING);
		} 
    	catch (NotFoundException e) {
			e.printStackTrace();
		} 
    	catch (IOException e) {
			e.printStackTrace();
		}
    	finally
    	{
    		if(in != null)
    		{
    			try 
    			{
					in.close();
				} 
    			catch (IOException e) {
					e.printStackTrace();
				}
    		}
    	}
    	return result;
    }