content: /*
      Android Asynchronous Http Client Sample
      Copyright (c) 2014 Marek Sebera <marek.sebera@gmail.com>
      https://github.com/android-async-http/android-async-http
  
      Licensed under the Apache License, Version 2.0 (the "License");
      you may not use this file except in compliance with the License.
      You may obtain a copy of the License at
  
          https://www.apache.org/licenses/LICENSE-2.0
  
      Unless required by applicable law or agreed to in writing, software
      distributed under the License is distributed on an "AS IS" BASIS,
      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      See the License for the specific language governing permissions and
      limitations under the License.
  */
  
  package com.loopj.android.http.sample.util;
  
  import java.io.BufferedReader;
  import java.io.File;
  import java.io.FileInputStream;
  import java.io.InputStream;
  import java.io.InputStreamReader;
  
  // Source: https://stackoverflow.com/questions/12910503/android-read-file-as-string
  public class FileUtil {
  
      public static String convertStreamToString(InputStream is) throws Exception {
          BufferedReader reader = new BufferedReader(new InputStreamReader(is));
          StringBuilder sb = new StringBuilder();
          String line;
          while ((line = reader.readLine()) != null) {
              sb.append(line).append("\n");
          }
          return sb.toString();
      }
  
      public static String getStringFromFile(File file) throws Exception {
          FileInputStream fin = new FileInputStream(file);
          String ret = convertStreamToString(fin);
          //Make sure you close all streams.
          fin.close();
          return ret;
      }
  
  }
  