content: package com.yalantis.starwars.utils.gl;
  
  import android.content.Context;
  import android.support.annotation.NonNull;
  import android.support.annotation.Nullable;
  import android.support.annotation.RawRes;
  
  import java.io.BufferedReader;
  import java.io.IOException;
  import java.io.InputStreamReader;
  
  /**
   * Created by Artem Kholodnyi on 11/1/15 12:17 PM
   *
   */
  public class RawResourceReader {
  
      /**
       * Reads a raw resource text file into a String
       * @param context
       * @param resId
       * @return
       */
      @Nullable
      public static String readTextFileFromRawResource(@NonNull final Context context,
                                                       @RawRes final int resId) {
  
          final BufferedReader bufferedReader = new BufferedReader(
                  new InputStreamReader(context.getResources().openRawResource(resId))
          );
  
          String line;
          final StringBuilder body = new StringBuilder();
  
          try {
              while ((line = bufferedReader.readLine()) != null) {
                  body.append(line).append('\n');
              }
          } catch (IOException e) {
              return null;
          }
  
          return body.toString();
      }
  }
  