因为开发需要，经常要从工程的assets文件夹里面读取文件，现在贴一个方法以作记录：

    private void getFromAssets(String fileName, ArrayList<String> nameSet){
        try {
             InputStreamReader inputReader = new InputStreamReader( getResources().getAssets().open(fileName) );
            BufferedReader bufReader = new BufferedReader(inputReader);
            String line="";
            while((line = bufReader.readLine()) != null){
                nameSet.add(line);
            }
            Log.i(TAG,"into getFromAssets nameList size is: " + nameSet.size() + " nameSet = " + nameSet);
            bufReader.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

android从assets读取文件的方法