Android用文件存储数据的方法

本文实例为大家分享了Android用文件存储数据的具体代码，供大家参考，具体内容如下

存储数据示例：

  private void saveFileData() {    BufferedWriter writer = null;    try {      FileOutputStream out = openFileOutput("data", MODE_PRIVATE);//保存的文件名为“data”      writer = new BufferedWriter(new OutputStreamWriter(out));      writer.write("this is a message");//文件中保存此字符串    } catch (ioException e) {      e.printStackTrace();    } finally {      if (writer != null) {        try {          writer.close();        } catch (IOException e) {          e.printStackTrace();        }      }    }  }