Android读取res内文件并输出到TextView

    科技2022-07-17  122

    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { View view = inflater.inflate(R.layout.fragment_home ,container, false); TextView tv2=(TextView) view.findViewById(R.id.tv_home_2); List<String> strList=getFromRaw(R.raw.ww); for(int i=0;i<strList.size();i++){ String t=tv2.getText().toString(); tv2.setText(t+strList.get(i)); } return view; } public List<String> getFromRaw(int i){ List<String> strList=new ArrayList<String>(); try { InputStreamReader inputReader = new InputStreamReader( getResources().openRawResource(i)); BufferedReader bufReader = new BufferedReader(inputReader); String t=""; while((t = bufReader.readLine()) != null) strList.add(t); } catch (Exception e) { e.printStackTrace(); } return strList; }

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