Android Open Source - SiriRestClientUI Siri Utils U I

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License

The source code is released under:

Apache License

Java Source Code

/*
 * Copyright 2012 University of South Florida
 * /*from  w  w w.j a va  2s.  c  o  m*/
 * 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
 * 
 *        http://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 edu.usf.cutr.siri.android.util;

/**
 * Java imports
 */
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;

import android.content.Context;
import android.content.res.Resources.NotFoundException;
import android.util.Log;

import edu.usf.cutr.siri.android.ui.MainActivity;
import edu.usf.cutr.siri.android.ui.R;

/**
 * This class holds utility methods for the application
 * 
 * @author Sean J. Barbeau
 * 
 */
public class SiriUtilsUI extends SiriUtils {

  /**
   * Try to grab the developer key from an unversioned resource file, if it
   * exists
   * 
   * @return the developer key from an unversioned resource file, or empty
   *         string if it doesn't exist
   */
  public static String getKeyFromResource(Context context) {
    String strKey = new String("");

    try {
      InputStream in = context.getResources().openRawResource(R.raw.devkey);
      BufferedReader r = new BufferedReader(new InputStreamReader(in));
      StringBuilder total = new StringBuilder();

      while ((strKey = r.readLine()) != null) {
        total.append(strKey);
      }

      strKey = total.toString();

      strKey.trim(); // Remove any whitespace

    } catch (NotFoundException e) {
      Log.w(MainActivity.TAG,
          "Warning - didn't find the developer key file:" + e);
    } catch (IOException e) {
      Log.w(MainActivity.TAG,
          "Error reading the developer key file:" + e);
    }

    return strKey;
  }
}

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